This document summarizes an urban agriculture report for the Region of Waterloo that explores the benefits of community gardens, rooftop gardens, and backyard gardens. It finds that urban agriculture can positively impact the social, economic, and environmental aspects of a community's health. Specifically, urban agriculture can improve stormwater management, reduce the urban heat island effect, improve air quality, increase local food production and biodiversity, provide economic opportunities, promote social cohesion, and improve physical and mental health. The report also inventories existing urban agriculture activities in Waterloo Region, including 31 community gardens and at least 6 green roofs or rooftop gardens, and recommends expanding these efforts to support future population growth.
Presentation tries to define the role and importance of site planning in promoting sustainability of architectural projects.f It also defines the principle/agenda based on which site planning should be carried out to make optimum use of the site.
DESCRIPCIÓN
Nombre de la Universidad: UTP Universidad Tecnológica del Perú
Título del Proyecto: Plan de Desarrollo Urbano
Curso: Planeamiento Territorial
Ciclo: VIII
Año: 2023-2
Nombres docentes: Mg. Arq. Omar Wincho
Nombre de alumno: Iris Torres Gonzales
Palabras clave: #arquitectura #urbanismo #plan #desarrollo
Estudiante de arquitectura que presenta Análisis de plan de desarrollo urbano
Presentation tries to define the role and importance of site planning in promoting sustainability of architectural projects.f It also defines the principle/agenda based on which site planning should be carried out to make optimum use of the site.
DESCRIPCIÓN
Nombre de la Universidad: UTP Universidad Tecnológica del Perú
Título del Proyecto: Plan de Desarrollo Urbano
Curso: Planeamiento Territorial
Ciclo: VIII
Año: 2023-2
Nombres docentes: Mg. Arq. Omar Wincho
Nombre de alumno: Iris Torres Gonzales
Palabras clave: #arquitectura #urbanismo #plan #desarrollo
Estudiante de arquitectura que presenta Análisis de plan de desarrollo urbano
Public Spaces - PH Legal Bases and provisions in the New Urban AgendaEnP Ragene Andrea Palma
This is a list of Philippine laws with provisions for public spaces as of March 2018. The document also lists provisions for public, open, and green spaces as stated in the New Urban Agenda 2017.
developed by Arch. Andrew Penalosa, which was presented during the trainings, seminars and conferences on Organic Agriculture organized by the Agricultural Training Institute.
Lucky Chinatown is a township brainchild of Megaworld Corporation within the heart of Binondo, Manila. It is the last parcel of land, 5 hectares, which will be the legacy of the Chairman - Mr Andrew Tan - and a payback to the city where he grew up.
The development includes 3 buildings which are:
CITYPLACE SQUARE - Bazaar Mall with food court rivaling its neighbors 999 and highly renowned 168. On top of it sits 2 residential towers
ANNEX - Another building of pure bazaar mall shopping
LUCKY CHINATOWN MALL - A full sized mall housing international and local brand, casual dining, Chinese Restaurants, and 4 state-of-the-art cinemas.
The center of attraction of this development is the Lucky Chinatown Walk, which would be the icon of Binondo. It is a walk strip in between Lucky Chinatown Mall and Annex housing Chinese Restaurants, deli's, herbalists, and everything Chinese. This will stretch from Reina Regente Street to La Chambre Street.
*For Inquiries:
nicholo@megaworld-commercial.com
lemuelkiong@megaworld-commercial.com
709-1111 local 124/144
GRUPO 03
PLAN ESPECÍFICO
PLANEAMIENTO Y TERRITORIO
UNIVERSIDAD TECNOLÓGICA DEL PERÚ
Fernandez Carranza Guissepe A.
Paucar Martinez Ronny
Huaman Cueto, Yasmin Katheryn
Huayre Huaringa, David Ángel.
Tineo Ballez, Jean Pier.
Miguel Angel Bernal Paredes
#Arquitectura #Diseño #PDU #Architecture #Urbanismo #POT #PAT
O Projeto “Africa Habitat, da sustentabilidade do habitat à qualidade do habitar nas margens urbanas de
Luanda e Maputo”, está sediado no CIAUD-FAUL, é conduzido por uma equipa do Gestual, em articulação
com seis parceiros de instituições de Lisboa (IST-UL e Cesa-ISEG-UL), Luanda (DA-FE-UAN e APDES) e
Maputo (FAPF-UEM e Kaya Clínica), sendo coordenado por Isabel Raposo e financiado pela Fundação
para a Ciência e Tecnologia e pela Rede Aga Khan para o Desenvolvimento.
London's Green Spaces. Pocket Parks: The Design Challenge.marcusshields
Open space within the city of London is limited. Consequently, the existing policy framework aims to provide access to high quality open space dispersed throughout the city with important initiatives such as the Greater London Authorities 100 Pocket Parks programme. This presentation reviews the type and scale of London’s green spaces, then moves on to discuss how we can make the most of our small-scale local community green spaces, or pocket parks.
Public Spaces - PH Legal Bases and provisions in the New Urban AgendaEnP Ragene Andrea Palma
This is a list of Philippine laws with provisions for public spaces as of March 2018. The document also lists provisions for public, open, and green spaces as stated in the New Urban Agenda 2017.
developed by Arch. Andrew Penalosa, which was presented during the trainings, seminars and conferences on Organic Agriculture organized by the Agricultural Training Institute.
Lucky Chinatown is a township brainchild of Megaworld Corporation within the heart of Binondo, Manila. It is the last parcel of land, 5 hectares, which will be the legacy of the Chairman - Mr Andrew Tan - and a payback to the city where he grew up.
The development includes 3 buildings which are:
CITYPLACE SQUARE - Bazaar Mall with food court rivaling its neighbors 999 and highly renowned 168. On top of it sits 2 residential towers
ANNEX - Another building of pure bazaar mall shopping
LUCKY CHINATOWN MALL - A full sized mall housing international and local brand, casual dining, Chinese Restaurants, and 4 state-of-the-art cinemas.
The center of attraction of this development is the Lucky Chinatown Walk, which would be the icon of Binondo. It is a walk strip in between Lucky Chinatown Mall and Annex housing Chinese Restaurants, deli's, herbalists, and everything Chinese. This will stretch from Reina Regente Street to La Chambre Street.
*For Inquiries:
nicholo@megaworld-commercial.com
lemuelkiong@megaworld-commercial.com
709-1111 local 124/144
GRUPO 03
PLAN ESPECÍFICO
PLANEAMIENTO Y TERRITORIO
UNIVERSIDAD TECNOLÓGICA DEL PERÚ
Fernandez Carranza Guissepe A.
Paucar Martinez Ronny
Huaman Cueto, Yasmin Katheryn
Huayre Huaringa, David Ángel.
Tineo Ballez, Jean Pier.
Miguel Angel Bernal Paredes
#Arquitectura #Diseño #PDU #Architecture #Urbanismo #POT #PAT
O Projeto “Africa Habitat, da sustentabilidade do habitat à qualidade do habitar nas margens urbanas de
Luanda e Maputo”, está sediado no CIAUD-FAUL, é conduzido por uma equipa do Gestual, em articulação
com seis parceiros de instituições de Lisboa (IST-UL e Cesa-ISEG-UL), Luanda (DA-FE-UAN e APDES) e
Maputo (FAPF-UEM e Kaya Clínica), sendo coordenado por Isabel Raposo e financiado pela Fundação
para a Ciência e Tecnologia e pela Rede Aga Khan para o Desenvolvimento.
London's Green Spaces. Pocket Parks: The Design Challenge.marcusshields
Open space within the city of London is limited. Consequently, the existing policy framework aims to provide access to high quality open space dispersed throughout the city with important initiatives such as the Greater London Authorities 100 Pocket Parks programme. This presentation reviews the type and scale of London’s green spaces, then moves on to discuss how we can make the most of our small-scale local community green spaces, or pocket parks.
Urban Agriculture for Sustainable Poverty Alleviation and Food Security
`
For more information, Please see websites below:
`
Organic Edible Schoolyards & Gardening with Children
http://scribd.com/doc/239851214
`
Double Food Production from your School Garden with Organic Tech
http://scribd.com/doc/239851079
`
Free School Gardening Art Posters
http://scribd.com/doc/239851159`
`
Increase Food Production with Companion Planting in your School Garden
http://scribd.com/doc/239851159
`
Healthy Foods Dramatically Improves Student Academic Success
http://scribd.com/doc/239851348
`
City Chickens for your Organic School Garden
http://scribd.com/doc/239850440
`
Simple Square Foot Gardening for Schools - Teacher Guide
http://scribd.com/doc/239851110
Sustainable Development and Agriculture: Historical Underpinnings and Carbon'...SIANI
This study was presented during the conference “Production and Carbon Dynamics in Sustainable Agricultural and Forest Systems in Africa” held in September, 2010.
An introduction to the growing area of urban agriculture, including its public health and environmental health implications, its challenges, its food safety connections, and role of public health professionals should play.
This project is a urban design framework proposal for a site in the district of Usme in the city of Bogota, Colombia. It is an environmental analysis, critique of the purposed plan, and recommendation for a new plan that is framed by environment and ecological interventions.
A Systematic Overview of Urban Agriculture in Developing Countries
`
For more information, Please see websites below:
`
Organic Edible Schoolyards & Gardening with Children
http://scribd.com/doc/239851214
`
Double Food Production from your School Garden with Organic Tech
http://scribd.com/doc/239851079
`
Free School Gardening Art Posters
http://scribd.com/doc/239851159`
`
Increase Food Production with Companion Planting in your School Garden
http://scribd.com/doc/239851159
`
Healthy Foods Dramatically Improves Student Academic Success
http://scribd.com/doc/239851348
`
City Chickens for your Organic School Garden
http://scribd.com/doc/239850440
`
Simple Square Foot Gardening for Schools - Teacher Guide
http://scribd.com/doc/239851110
Renewable Energy and Agriculture: A Partnership for Sustainable DevelopmentIJMERJOURNAL
ABSTARCT: Agriculture is the sole provider of human food. Most farms machines are driven by fossil fuels, which contribute to greenhouse gas emissions and in turn, accelerate climate change. Such environmental damage can be mitigated by the promotion of renewable energy resources such as solar, wind, biomass, small hydro, and biofuels. These renewable resources have a huge potential for agriculture industry. The concept of sustainable agriculture lies on a delicate balance of maximizing crop productivity and maintaining economic stability, while minimizing the utilization of finite natural resources and detrimental environmental impacts. Sustainable agriculture also depends on replenishing the soil while minimizing the use of non-renewable resources, such as natural gas, which is used in converting atmospheric nitrogen into synthetic fertilizer and mineral ores, e.g phosphate or fossil fuel used in diesel generator for water pumping for irrigation.Hence, there is a need for promoting use of renewable energy systems for sustainable agriculture e.g solar photovoltaic water pumps and electricity, greenhouse technologies, solar dryers for post harvest processing and solar hot water heaters. In remote agricultural lands, the underground submersible solar photovoltaic water pump is economically viable and also an environmentally friendly option as compared with a diesel generator set. This article details the role of renewable energy in farming by connecting all aspects of environment, societal change and ecology
Rapid urbanisation all over the world poses a serious question about urban sustainability in relation to food. Urban agriculture can contribute to feeding city dwellers as well as improving metropolitanenvironmentsbyprovidingmoregreenspace. Australiaisrecognisedasoneofthemost urbanised countries in the world, and achieving urban sustainability should be high on the policy and planning agenda. A strong consensus exists among policymakers and academics that urban agriculture could be a tenable way of enhancing urban sustainability, and therefore, it should be a vital part of planning processes and urban design as administered by local and state governments. However, in recent decades, planning has overlooked and failed to realise this opportunity. The most significantconstraintstourbanagricultureareitsregulatoryandlegalframeworks,includingaccessto suitable land. Without direct public policy support and institutional recognition, it would be difficult to make urban agriculture an integral part of the development and planning goals of Australian cities. Developing and implementing clear planning policies, laws and programs that support urban agriculture can assist in decreasing competing land demands. This study analyses the policy and planning practices that can support integrating urban agriculture into city land-use planning. It examines current practices and identifies existing opportunities and constraints. An integration frameworkforurbanagricultureforAustraliancitiesispresented. Ifimplemented,suchaconceptual framework would allow improved sustainability of cities by bringing together the advantages of growing food within a greener urban environment.
Few things are as interwoven with human existence and culture as food. At the most basic
level, we need it to survive. Beyond sustenance, food can bring joy and takes a central place
in cultures around the world, often as the centrepiece of celebrations and festivities.
The current food system has supported a fast-growing population and fuelled
economic development and urbanisation. Yet, these productivity gains have come at
a cost, and the model is no longer fit to meet longer term needs. Shifting to a circular
economy for food presents an attractive model with huge economic, health, and
environmental benefits across the food value chain and society more broadly.
THE LINEAR FOOD SYSTEM IS
RIPE FOR DISRUPTION
There are well-known drawbacks related to
our consumption of food, including the twin
scourges of hunger and obesity. Less wellknown is the extent of the negative impacts of
current food production methods. Overall, for
every dollar spent on food, society pays two
dollars in health, environmental, and economic
costs. Half these costs – totalling USD 5.7 trillion
each year globally – are due to the way food is
produced.
Urban Agriculture Paper - From The Urban Agriculture Summit 2011, Washington ...Plantagon
The necessary components for green food production are found in flows of urban resources as nutrients, water, CO2 and energy in heating. If products are grown in closed urban agricultural systems using the best available environmental techniques, risks for both plants and consumers will be minimized. The Problem - The solution and biodiversity as a consequence (Washington D.C. November 16, 2011)
RUNNING Head: IMPACTS ON FOOD SYSTEMS. 1
IMPACTS ON FOOD SYSTEMS 8
Impacts of Food Systems.
Students Name.
Institutional Affiliation.
Impacts on food systems.
Introduction
Sustainability in food systems entails the provision of the food security and nutrition which are essential to maintain and promote the living condition of the people under the earth (Ericksen, Ingram, & Liverman, 2009). The food system is according to the four pillar that defines its implication in any society. These four pillars are stability, availability, utilization and access. According to Food and Agriculture Organization, food security refers to “all people, at all times, have physical, social and economic access to sufficient, safe and nutritious food which meets their dietary needs and food preferences for an active and healthy life”(Source, FAO SOFI 2011).
When four pillars are conjoined together with the sustainability and nutrition, a desirable food system foundation is therefore achieved. With such food programs, they will mainly lead in making a multiple SDS (Sustainable Development Goals). Because of these to monitor and provide a desirable food system in any country, a Global Food System Index is crucial in tracking and monitoring progress. In the ultimate of the global food system, we address the six important dimensions by the GFSI which traces their progression. These critical dimensions are social sustainability, health and nutrition consumptions, environmental productivity, climate and ecological sustainability and market dynamics (Shown in Figure 1).
Therefore the ideal goal of a food system tries to effectively dialogue challenges to ecological and human welfare transversely in all of its phases. The dimension arrives from the theories and concepts involving food systems which will inform and guide the relevant managerial personnel in their decisions after the consideration of the report on the available data’s provided in concern of the behaviors portrayed by the target group like tourists in any environment when food is involved for life sustenance.
Global economic growth in investments, trade, food and Market Dynamic
Food system synthesis propels the global financial increase in investment, trade and food prices — they makeup all that happens and is the boundaries of the market dynamic as stated to be one of the critical dimensions guiding the food systems and its synthesis. To have a desirable food system, we require to have: an interaction in food supply chains which functions with all fundamental priors in the whole food system and also a well-operating trade and market dynamics (McCarthy, Lipper, & Branca, 2011). Using good trade and market strategies we can regulate and reduce the adverse effects caused by the market astonishment and hence drastically.
Best Practices in Urban Agriculture
`
For more information, Please see websites below:
`
Organic Edible Schoolyards & Gardening with Children =
http://scribd.com/doc/239851214 ~
`
Double Food Production from your School Garden with Organic Tech =
http://scribd.com/doc/239851079 ~
`
Free School Gardening Art Posters =
http://scribd.com/doc/239851159 ~
`
Increase Food Production with Companion Planting in your School Garden =
http://scribd.com/doc/239851159 ~
`
Healthy Foods Dramatically Improves Student Academic Success =
http://scribd.com/doc/239851348 ~
`
City Chickens for your Organic School Garden =
http://scribd.com/doc/239850440 ~
`
Simple Square Foot Gardening for Schools - Teacher Guide =
http://scribd.com/doc/239851110 ~
Discussion paper prepared by Anna Pollock and Anna Drozdowska
October 21 exploring the potential for the hospitality sector to support regenerative farming
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
2024.06.01 Introducing a competency framework for languag learning materials ...
Urban Agriculture Report: Waterloo Public Health
1. Urban Agriculture Report
Prepared for the Region of Waterloo Growth Management Strategy by:
Bethany Mazereeuw
Public Health Planner
Health Determinants, Planning & Evaluation
November 2005
2. Executive Summary
Urban agriculture contributes to the quality of life and the health of individuals, families, and the
community as a whole. This Urban Agriculture report, produced as part of the Regional Growth
Management Strategy, explores the benefits of community gardens, rooftop gardens (and green
roofs), and backyard gardens as found in a literature review and survey. Since urban agriculture
has the potential to impact the social, economic, and environmental aspects of a community, the
benefits are outlined in relation to a healthy community framework, represented by the 3-circle
diagram below. An inventory of urban agriculture activity in Waterloo Region is also provided.
Community Health Benefits
Urban agriculture, whether it be in a backyard garden, rooftop garden, or community garden, has
the potential to offset many of the negative effects of population growth and increased density.
The benefits are numerous, and they pertain to many different areas of health such as community
health (e.g. increased interracial interaction), economic health (e.g. increased local food
production), and environmental health (e.g. improved air quality). The diagram below
demonstrates the multiple benefits of urban agriculture as part of a model of a healthy
community.
Community
EnvironmentEconomy
HEALTH
Viability
-reduced stormwater runoff
-reduced urban heat island effect
-improved air quality
Prosperity
-increased roof durability
-reduced heating/cooling costs
-increased local employment
-increased private amenity space
Conviviality
-heightened sense of community
-decreased social isolation
-increased community empowerment and
social cohesion
Livability
-increased physical activity
-increased horticultural therapy
-increased health benefits (e.g.
psychologically soothing; eating
more fresh produce)
-increased sound insulation
-improved aesthetics
Equity
- increased dignity for gardeners with
disabilities or on low income, or who
are elderly or ethnic minorities
-increased interaction of diverse
cultures
-increased access to healthy food for
people with low-income
Sustainability
-increased biodiversity
-increased local food production
-increased local food security
3. Document Name: URBAN AGRICULTURE REPORT Page 3 of 28
Document #: 168595
Author_Id: MBETHANY, Last edit: November 10, 2005
Future Population Growth
The need for urban agriculture in the form of community gardens, green roofs, and rooftop
gardens, will increase with the anticipated population growth and increased urban density. Space
for private gardens will decrease as lot sizes for homes or commercial buildings decrease.
Therefore rooftop gardens would be a possible solution to allow for maximum building area and
achievable economic potential.
Potential environmental benefits of urban agriculture can offset the consequences of population
growth and urban density such as traffic congestion, energy waste, increasing air and noise
pollution, increases in urban heat islands, loss of contact with nature, natural habitat loss, and
loss of productive agricultural land.
With the potential for fuel prices to continue rising, the cost of transportation of food from
distant sources will also rise and contribute to higher prices at the supermarkets. Growing more
food locally is a good alternative, as it can reduce transportation costs and greenhouse gas
emissions.
Inventory of Urban Agriculture in Waterloo Region
In Waterloo Region at the time of this report, there were approximately 31 community gardens
offering at least 679 individual plots to community gardeners. In addition, there were at least 6
green roofs or rooftop gardens in Waterloo and Kitchener. In a recent survey commissioned by
Region of Waterloo Public Health, 38% of urban residents stated that they grow some of their
own food (i.e. vegetables, fruits, berries, nuts or herbs) and 90% of these residents used a
backyard garden to grow the food. Seventy per cent (70%) also stated that it was important to
them to be able to grow their own vegetables.
It is recommended that the Region of Waterloo continue to explore different avenues for
expanding the amount of urban agriculture activity, especially in dense urban areas where
population growth is expected.
4. Document Name: URBAN AGRICULTURE REPORT Page 4 of 28
Document #: 168595
Author_Id: MBETHANY, Last edit: November 10, 2005
Table of Contents
Executive Summary....................................................................................................................2
Community Health Benefits....................................................................................................2
Future Population Growth.......................................................................................................3
Inventory of Urban Agriculture in Waterloo Region................................................................3
Table of Contents........................................................................................................................4
Introduction ................................................................................................................................5
Definition of Urban Agriculture ..............................................................................................5
Rooftop Gardens vs. Green Roofs ...........................................................................................5
The Benefits of Urban Agriculture – Increasing the Health of a Community ...............................7
Viability..................................................................................................................................8
Improved Urban Stormwater Management ..........................................................................9
Urban Heat Island Reduction...............................................................................................9
Air Quality Improvements.................................................................................................10
Sustainability........................................................................................................................11
Food Production................................................................................................................11
Increasing Biodiversity......................................................................................................11
Prosperity..............................................................................................................................12
Local Employment ............................................................................................................12
Private Amenity Space ......................................................................................................12
Roof Durability and Reduced Costs...................................................................................13
Equity...................................................................................................................................13
Conviviality..........................................................................................................................14
Liveability.............................................................................................................................14
Increased Physical Activity...............................................................................................15
Horticulture Therapy and Health Benefits .........................................................................15
Sound Insulation ...............................................................................................................16
Safety................................................................................................................................16
Community Greenspace and Aesthetic Value ....................................................................17
Challenges to Urban Agriculture...............................................................................................17
Future Population Growth.........................................................................................................18
Inventory of Urban Agriculture Activity in Waterloo Region....................................................18
Community Gardens .............................................................................................................18
Green Roofs and Rooftop Gardens........................................................................................21
Urban Agriculture in the Backyard........................................................................................22
Potential for Expansion of Urban Agriculture Activity in Waterloo Region...............................23
Conclusion................................................................................................................................24
Appendix A ..............................................................................................................................25
Endnotes...................................................................................................................................26
5. Document Name: URBAN AGRICULTURE REPORT Page 5 of 28
Document #: 168595
Author_Id: MBETHANY, Last edit: November 10, 2005
Introduction
“The city, suburbs, and the countryside must be viewed as a single, evolving system within
nature, as must every individual park and building within that larger whole…
…Nature in the city must be cultivated, like a garden, rather than ignored or subdued.”
-Anne Whiston Spirn, The Granite Garden, 1984
Urban agriculture is becoming a much studied practice in Canada, with the potential to
mitigate several public health issues that result from highly urbanized communities. Links
between urban agriculture projects and storm water retention, food insecurity, urban heat
islanding, energy efficiency, air quality, climate change, habitat loss, social isolation and crime
prevention have been documented.
The purpose of this report is to review the relevant literature that outlines the benefits of
urban agriculture and take an inventory of the current urban agricultural activities in Waterloo
Region.
Definition of Urban Agriculture
Urban agriculture can be defined in many different ways. This may be due to the fact
that the concept of urban agriculture itself, is difficult to define 1
. Indeed, there has been at least
one entire paper devoted to clearly defining it.2
In general, however, urban agriculture is defined
as the basic activity of growing food, whether it is fruit, vegetables, herbs or protein (fish or
livestock) in or around the city environment.3
It can also include activities associated with for-
profit enterprises, social organizations, contributing to an individual’s or family's food needs, or
simply be an enjoyable pastime4
.
The scope of this report will further narrow the definition of urban agriculture to include:
• specific methods of urban agriculture: community gardens, rooftop gardens (and green
roofs) and private gardens (eg. backyards, etc.)
• specific products of urban agriculture: fruits, vegetables and herbs (excludes fish,
livestock and bees)
Rooftop Gardens vs. Green Roofs
The terms rooftop gardens and green roofs are often used interchangeably. Both mean
that the flat top of a building has been modified to grow vegetation. This is usually done by
covering part or the entire roof with layers that include a barrier to prevent root growth, a
growing medium (usually soil), and then seed or plants. A green roof would consist of
vegetation that does not require much soil depth or much maintenance (e.g. sedum which is a
drought resistant perennial plant), and often a growing medium that is much lighter than soil. A
rooftop garden, on the other hand, is focused on producing food or herbs (in addition to plants
6. Document Name: URBAN AGRICULTURE REPORT Page 6 of 28
Document #: 168595
Author_Id: MBETHANY, Last edit: November 10, 2005
and flowers), and therefore requires more attention and upkeep, and often a greater soil depth.
Rooftop gardens are sometimes referred to as an “intensive” green roof 9
, but for clarity in this
report, it will be referred to as a rooftop garden.
Much of the research that has been done on the benefits (environmental and economical)
of green roofs has not focused on rooftop gardens specifically. However, many of the benefits of
green roofs are benefits that rooftop gardens provide as well. Therefore, this study will focus on
rooftop gardens but will also refer to green roofs on occasion.
7. Community
EnvironmentEconomy
HEALTH
ViabilityProsperity
Conviviality
The Benefits of Urban Agriculture – Increasing
the Health of a Community
Urban agriculture contributes to the quality of life and the health of individuals, families,
and the community as a whole. To demonstrate this, a framework of community assets based on
Hancock, Labonte, and Edwards’ Indicators that Count: Measuring Population Health at the
Community Level5
, as well as later work by Hancock6
was used to structure this report. This
structure was chosen because it provides a comprehensive vehicle for examining how urban
agriculture can impact communities in numerous ways. Urban agriculture has the potential to
impact the social, economic, environmental aspects of community, which in turn has important
implications for people’s health.
This framework uses three overlapping circles [see figure 1]. The circles represent
economy, environment and community. The intersection of all three circles represents the health
of the community. The circle of economy represents prosperity, and considers financial aspects
of a community as well as factors such as employment and unemployment. The circle of
environment represents viability, and considers community factors such as air quality, water
quality, and the production and/or use of toxins. Finally, the third circle represents conviviality,
and considers community factors such as family safety and security, sense of
neighbourhood/place, social support networks, and voluntarism/associational life. Together
these three circles shape health status of the community.
Figure 1.
Hancock’s framework
for representing
community health.
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Community
EnvironmentEconomy
HEALTH
Viability
Many of the benefits of urban
agriculture fit in the areas of
liveability and sustainability.
The areas where the circles overlap represent other factors that contribute to community
health [see Figure 2]. The combination of community and economy form the area referred to as
equity. Equity includes the issues of economic disparity, discrimination and inclusion, and
access to power and control in a certain community. The
combination of economy and environment together form
the area referred to as sustainability. Sustainability takes
communities’ water consumption, renewable resource
use, waste production/reduction, local food production,
land use, energy use, ecosystem health, and ecological footprint into account. Finally, the
overlap between environment and community form the area of liveability. Liveability concerns
itself with density and land use, green space/open space, community safety and security, and
noise pollution.
Community
EnvironmentEconomy
HEALTH
Sustainability
Livability
Equity
Hancock’s framework provides a useful model to understand the various ways that urban
agriculture contributes to the health of a community. Urban agriculture contributes to many of
these different areas, but most of its benefits fit under sustainability and liveability. The
following sections outline these benefits according to framework area. Because of the
overlapping nature of these areas, some benefits could fit in more than one place in the
framework. For the sake of simplicity, the benefits are situated where the author believed they
were best represented.
Viability
The circle of environment represents viability, and
considers community factors such as air quality, water quality, and
the production and/or use of toxins.
Highly urbanized communities often present environmental
challenges. The environmental benefits of urban agriculture are
therefore key advantages to managing such challenges7 8 9
and are
presented below.
Figure 2. Circles
overlap to represent
sustainability, liveability
and equity.
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Greenroofs are “the single
most effective solution to
combat urban runoff”.
Improved Urban Stormwater Management
Urban stormwater is the water that runs off surfaces such as rooftops, paved streets,
highways, and parking lots during precipitation. In most cases, it represents water which would
be absorbed into the soil if the area was not built up and paved over. Having numerous
impervious surfaces in urban areas can cause many problems, both
in water quantity and quality.9
A city’s infrastructure must take
stormwater runoff into account, resulting in systems which can be
expensive to construct and maintain. Left untreated, urban
stormwater may contain toxic metals, organic compounds, and
bacterial and viral pathogens. Untreated stormwater is not safe for people to drink and not
recommended for swimming. Further, stormwater is one of the leading contributors to urban
waterway pollution.10
Green roofs are specific forms of urban agriculture which have been associated with
improved urban stormwater management. Green roofs work to reduce stormwater by retaining a
portion of the precipitation.11,9
They have been noted as “the single most effective solution to
combat urban runoff from impervious surfaces”.12
In fact, 70 to 100 % of urban stormwater that
falls on a green roof can be retained by the green roof’s growing medium in the summer season
and 40 to 50% during the winter months.13
With green roofs, any stormwater runoff that does
occur would be stretched out over several hours, reducing the incidence of flash flooding.13
The benefits of improved urban stormwater management translate into cost savings for
municipalities. One report has stated that, in Torontoa
, if only 6% of the rooftops were
‘greened’, the stormwater retention capability would be over 3.6 million cubic metres per year.
As an illustration, a stormwater storage tank built to achieve similar results would cost 60 million
dollars.14
Green roofs also reduce environmental pollution of local waterways because they help to
improve the quality of stormwater runoff. This is because pollutants are retained in the green
roof material.9
Finally, reductions in stormwater associated with green roofs create reduced risk
for sewer overflows and flooding and erosion at stormwater discharge areas.9
Urban Heat Island Reduction
Another environmental benefit associated with green roofs is the reduction of the urban
heat island effect. The urban heat island effect is when a metropolitan area is significantly
warmer than its surroundings— nearby rural areas or countryside. On hot summer days and
nights, temperatures in urban centres can be anywhere from 2 to 6°C warmer than the
surrounding countryside.b
There are several causes of urban heat island, one of which is directly
attributed to vegetation being replaced by asphalt and concrete for roads, buildings, and other
a
Note that Toronto has many green roofs and rooftop gardens, and much of the local research in this report focuses
on Toronto. Even though Waterloo Region is a smaller area with a less-concentrated downtown, the climate is
similar and many of the benefits found in Toronto research would apply to Waterloo Region as well.
b
The urban heat island effect should not be confused with global warming. Heat islands describe local-temperature
differences between urban and rural areas. In contrast, global warming refers to a gradual rise of the earth’s surface
temperature. However, summertime heat islands may contribute to global warming by increasing demand for air
conditioning, which results in additional power plant emissions of heat-trapping greenhouse gases. Strategies to
reduce the urban heat island effect, therefore, can also reduce the emissions that contribute to global warming.
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Greenroofs often result in reduced
costs of meeting greenhouse gas
reductions and adapting to climate
change by reducing the "Urban
Heat Island Effect" and the need for
interior building insulation.
Urban agriculture has the potential
to drastically improve air quality.
structures necessary to accommodate growing populations. The expanse of hard and reflective
surfaces, such as roofs, absorbs solar radiation and re-radiates it as heat.16
A consequence of this urban heat island effect is increased energy requirements for
cooling like air conditioning and refrigeration, especially in peak times. This, in turn, results in
increased air pollution. Another consequence is increases in heat-related illness and mortality.
Heat islands are considered a growing concern for urbanized centers.
Green roofs and rooftop gardens work to reduce the urban heat island effect by reducing
the area of hard dark surfaces that tend to attract heat. Instead of such concrete building surfaces
absorbing the sun’s rays and converting it to thermal energy, green roofs or rooftop gardens
allow for the majority of solar radiation to be absorbed by the vegetation and used for
photosynthesis. Green roof or rooftop garden sun absorption therefore limits solar radiation
release into the surrounding environment that would have contributed to temperature increases.9
It has been suggested that in Toronto, covering only 6% of rooftops with vegetation would result
in a 1 to 2°C (1.7 to 3.6°F) reduction of the heat island effect.14
Although it can be very difficult to calculate the
energy cost saving derived from reducing the urban heat
island effect14
, green roofs are considered to be a powerful
way to counteract the urban heat island effect and achieve
related environmental and energy-savings goals.
Air Quality Improvements
Since green roofs work to keep both outdoor and indoor temperatures coolerc
, they also
provide indirect air quality benefits resulting from energy efficiency gains. Reduction in
electrical demand can lead to power plants burning less coal which results in less chemical
emissions in the air. This chemical emission reduction also can help to reduce smog.9
One study
found that, with 6% green roof coverage, the annual green house gas emission reductions were
1.56 Mega tonnes directly from buildings and 0.62 Mega tonnes indirectly from urban heat island
reduction.14
Green roofs also improve air quality by removing air pollutants such as chemicals and
allergens like pollen.9
This improvement in air quality is linked to the reduction in heat island
effect, as lower temperatures allow for low smog levels.15
The study quoted above14
also found
that the 6% green roof coverage can reduce the incidence of smog advisories by 5 to 10% per
year.
Since heat also makes poor air quality feel worse, lower temperatures would lead to
improvements in perceived air quality. Benefits to the individual and the community related to
better air quality are health related, as smog and other air pollutants makes air hard to breathe.9
Any type of garden or vegetation (on land or on a
rooftop) filters air that moves across it and improves air
quality. For example, 1 m2
(10.76 ft2
) of grass roof can
remove between 0.2 kg of airborne particulates from the air every year. In addition to this
filtering or air particulates, the vegetation’s process of photosynthesis supplies animals and
humans with oxygen and food (glucose). For example, 1.5 m2
(10.76 ft2
) of uncut grass
c
Green roofs keep indoor temperatures providing a layer of insulation that helps regulate indoor temperatures and
protect from outdoor temperature fluctuations.
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Community
EnvironmentEconomy
HEALTH
Sustainability
Food produced in urban gardens
can also benefit citizens who
cannot afford fresh produce.
produces enough oxygen per year to supply 1 human with their yearly oxygen intake
requirement.16
(See next section for air quality improvements resulting from local food
production.)
Sustainability
The combination of economy and environment together form the
area referred to as sustainability. Sustainability takes communities’
water consumption, renewable resource use, waste
production/reduction, local food production, land use, energy use,
ecosystem health, and ecological footprint into account.
Sustainability is a concern for urbanized communities. Urban
agriculture has been associated with sustainability as food production
is a major outcome of community gardens and rooftop gardens. The
benefit of increased biodiversity has also been associated with urban
agriculture.
Food Production
Citizens in a community can benefit from increased space for urban agriculture.
Initiatives such as community or rooftop gardens contribute to urban food self-sufficiency and
food security by helping to provide all citizens with increased access to nutritious foods.
Urban sprawl has contributed to a loss of productive agricultural land. Compounding this
loss, a growing urban population contributes to increased food demand. Growing food in urban
areas plays a role in local food security by providing much needed space to grow produce. The
food produced in community gardens or rooftop gardens are local sources of food that require
minimal travel distance to reach consumers. This reduction in food-travel to reach the consumer
results in improved food quality, fewer greenhouse gas emissions, and often reduced costs. In
terms of volume of food, one study estimated that if 6% of rooftops in Toronto were ‘greened’
and only 10% of these rooftops grew food, a yield of 4.7 million
kilograms of produce per year would be generated.14
It has also
been documented that community gardeners consume more fruits
and vegetables than non gardeners.24
A diet high in fruits and
vegetables has been linked to numerous health benefits.
Food produced in urban gardens can also benefit citizens who cannot afford fresh
produce. For instance, food produced can feed citizens who live on low income bracket or could
supply local soup kitchens.
Rooftop gardens have also been used for commercial food production. Such commercial
food production has the associated benefit of food cost savings that result in increased profit.
For instance, the Fairmont Waterfront Hotel in Toronto saves an estimated $30, 000 annually in
fresh vegetable and herb costs.17
Increasing Biodiversity
The current trend toward specialized food production in agriculture has contributed to
great losses in biodiversity both within agriculture and on the surrounding wildlife. Restoration
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Community
EnvironmentEconomy
HEALTH
Prosperity
Community gardens can
boost economic development
and tourism in a community.
of lost biodiversity, both within agriculture and on the surrounding wildlife, is therefore an
important environmental benefit of urban agriculture. Urban agriculture can counteract
specialized food production by growing a variety of produce. Further, urban agriculture has been
associated with preserving rare and threatened varieties of fruit, vegetables, herbs, and flowers.11
Additionally, urban gardens can provide suitable habitat and refuge for many invertebrates and
bird species. 18
Prosperity
The circle of prosperity considerseconomic and
financial aspects of a community such as employment and
unemployment.
Urban agricultural
initiatives provide economic
benefits to communities.
Community gardens can boost
economic development and
tourism in a community. Gardens attract businesses and
residents, thereby stimulating commercial growth and the
promotion of inner-city revitalization.19
In one study of community gardens, realtors and
members of the Chamber of Commerce in the community attested that community gardens
enhanced neighbourhood desirability for residents and businesses, which increased property
values. The same study also found that community gardens likely contribute more to the upgrading
of property values than they take away by not producing taxes.7
Local Employment
Urban agriculture can also create local employment 8,9
and generate income.8
One study
has estimated that covering 6% of the buildings in Toronto with green roofs would create jobs,
both directly and indirectly, for 1, 350 people per year. Further, the market value of the food
produced in these urban gardens would be 4 to 5.5 million dollars per year.14
For green roofs in
particular, jobs (and income) would be created in:
• manufacturing and selling materials designed specifically for green roof
construction and maintenance
• selling specialized plants for green roofs (e.g. garden nurseries)
• designing and engineering of green roofs
• contracting and landscaping16
Private Amenity Space
More greenspace is a good addition to any building or home.9
The addition of private
amenity space resulting from an addition of a rooftop garden or even a backyard garden could
allow for increased financial benefit to building owners through increased rental income and
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Community
EnvironmentEconomy
HEALTH
Equity
Community gardens are
considered spaces in which
people from different cultures
can successfully integrate.
increased condominium fees. Hotels also could benefit financially by implementing rooftop
gardens with higher hotel rates for rooms with garden views.9
Roof Durability and Reduced Costs
Ultraviolet rays and fluctuating temperatures can damage rooftops over time. This
necessitates regular (and sometimes frequent) replacement of the roof membrane. Green roofs
cover this membrane with soil and vegetation, and thus protect rooftops from ultraviolet rays as
well as the stress caused by expansion and contraction. In this way, green roof reduce cracking
and aging of roofs and enhance roof durability.13
This enhanced durability results in rooftop life
extension which contributes to cost savings and sustainability by reducing resource use.9
Green roofs insulate buildings by preventing heat from moving through the roof.
Shading the external surface of the building envelope has been shown to be more effective than
internal insulation. In fact, the Possman Cider Cooling and Storage Facility in Frankfurt,
Germany yielded a 2-3 year payoff of their green roof system through savings in heating and
cooling costs, as well as in equipment costs, since additional cooling towers had become
unnecessary.16
Equity
The combination of community and economy form
the area referred to as equity. Equity represents the
presence (or absence) of economic disparity,
discrimination and inclusion, and access to power and
control in a community.
Growing food, whether on a rooftop or in a
community or backyard garden, provides benefits to
people from diverse backgrounds, languages, and cultures.
“Food growing can be a way for ethnic minorities, the
elderly, and people with disabilities to regain pride in their
identity and to promote
that positive self-image to others.”11
People from diverse ethnic
backgrounds can grow food from their own culture as a way to
maintain cultural traditions or reclaim and revalue their
culture.11,20
Community gardens are also considered spaces in
which people from different backgrounds can successfully come
together.20
Gardening is an international activity that crosses cultural gaps. Food growing can
serve as a way of breaking down barriers between people through a focus on the common interest
of food.
Growing food can also increase access to healthy fruits and vegetables for people living
on low-income. Growing food is a cost effective way of meeting or supplementing a family’s
nutritional needs. Often, working together in a community garden can lead to participation in
other community supports such as collective kitchens. Such activities have the added benefit of
providing a sense of dignity for people with low income; they are able to participate in the
producing of their own food rather than simply receiving it. Often, they are eventually able to
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Community
EnvironmentEconomy
HEALTH
Conviviality
Community
EnvironmentEconomy
HEALTH
Liveability
use gardens and collective kitchens as a way to give something back to their community.
Therefore, food produced in community or rooftop gardens can be used as a way of combating
poverty in a community.8
Conviviality
The community circle represents conviviality, and
considers community factors such as family safety and security,
sense of neighbourhood/place, social support networks, and
voluntarism/associational life.
Urban agriculture can give residents a sense of community,
which is experienced as a sense of sharing or belonging as a
member in a community. Community empowerment, attachment
to locality, and the sense of ownership that can be generated from
food projects can stimulate more involvement in local issues which
can lead to effective action to defend and improve community
amenities.11
Social isolation is also reduced when people have a
community garden in which to participate. Testimonies from
community garden participants in Waterloo Region have shown
that the garden provides a “welcome respite from city life” and a way to make new
acquaintances when they have found themselves to be isolated by their circumstances.21
Community gardens are known for instilling a sense of community in an area; they are
seen as one of a community’s most participatory local civic institutions.22
Citizens can be
empowered by learning the horticultural, political, economic, and social skills involved in
community gardening.23
Finally, a comparison of gardeners and non gardeners indicated that
gardeners were more likely than non gardeners to participate in their community and to have
higher life satisfaction. This study also showed that community gardens were considered to be
social centers and sources of pride; they provided social cohesion for gardeners24
.
These concepts of social cohesion and sense of neighbourhood are important to residents
of Waterloo Region. The Reurbanization Market Analysis and Feasibility Study for Waterloo
Region conducted focus groups where “participants were also clear to express the advantages
they saw in living in reurbanization neighbourhoods, such as walkability, convenience, and a
stronger sense of community. The last point was particularly interesting: participants felt that
urban neighbourhoods, and well-designed higher density developments, could offer a strong
sense of belonging or community, and that these characteristics would
positively influence their housing choice.”25
Liveability
The overlap between environment and community form
the area of liveability. Liveability concerns itself with
community factors such as density and land use, green space/open
space, community safety and security, and noise pollution.
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Gardening is a form
of physical activity in
which almost all
people can take part.
Courtyard Garden atop Grand River Regional
Cancer Centre, Kitchener
Urban agriculture provides benefits which increase the liveability of a community. These
benefits, outlined below, include increased physical activity, horticulture therapy, effective sound
insulation, improved safety, enhanced community greenspace and aesthetic value.
Increased Physical Activity
In a society where obesity is an issue of concern, urban gardens
create an opportunity for residents to increase their physical activity
through gardening. Gardening is also a form of physical activity in
which many people can take part, despite mobility restrictions. For
instance, raised garden beds can be a form of gardening in which people
with limited mobility, such as people in wheelchairs, can take part.
Gardening is also enjoyed by people of all ages. The link between increased physical activity
and community gardens has been well documented in the literature.26
Horticulture Therapy and Health Benefits
Public or private vegetation has been shown to positively affect psychological and
physical well-being. In fact, one study compared surgical patients in hospital who had a view of
a landscaped courtyard versus those who had a view of a brick wall. Those with a view of the
garden required shorter recovery times, less medication, and had fewer negative evaluation
comments from the nurses.27
Psychological studies have shown that the restorative effect of a natural view holds the
viewers' attention, diverts their awareness away from themselves and from worrisome thoughts
thereby improving health. People living in high-density developments are known to be less
susceptible to illness if they have a balcony or terrace garden. This is partly due to the additional
oxygen, air filtration and humidity control supplied by plants but also from the therapeutic
benefits that result from caring for plants. The variety of sounds, smells, colours and movement
provided by plants, although not quantifiable, can add significantly to human health and well
being.16
Spiritual health is also nurtured through gardening since many people find that being
close to the earth enhances their connection with their creator.
Health benefits associated with
vegetation were also found in another study that
associated reductions in stress and improved
health with exposure to nature.28
People with
mental illness often find that a community
garden is a place of acceptance for them and a
respite from city life.21
Finally, public
vegetation could potentially result in a decrease
of sick-days resulting in private employer
benefit.9
In Waterloo Region, Grand River
Hospital has four rooftop gardens: the two
described below are on the new Grand River
Regional Cancer Centre (GRRCC) and there are
two others in various wings of the hospital. The
Healing Garden is located at the Chemotherapy and Outpatient Clinic level of the GRRCC. The
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Community Gardens have the
locally-demonstrated potential
to mitigate crime.
garden is accessed directly from the waiting area and has been designed to provide a welcoming
and calming environment for patients, their families and staff. A wood trellis provides shade and
a large, bronze-weired water pool provides the sound of falling water. The plants provide scent
and colour.
The Terrace Green Roof located above the radiation treatment rooms is not accessible to
the public due to safety requirements for radiation exposure; however, the garden provides a
natural landscape view for the staff offices located on the top level of the Cancer Centre. This
garden contributes to the overall radiation shielding strategy for the six radiation treatment rooms
situated below. Any radioactivity in the soil will dissipate over time.29
Sound Insulation
Noise pollution is often associated with urban areas due to increased density, heavier
traffic, and an abundance of hard surfaces. Both green roofs and rooftop gardens have been
linked to decreases in noise pollution that is often associated with urban areas. This reduction in
sound is accomplished through the absorption of sound waves by soil and plants.9
At the Grand
River Regional Cancer Centre, for example, the plantings on the green roof in the Courtyard
Garden help to absorb nearby traffic and rooftop equipment noise so that the running water in the
garden pool can be heard and enjoyed by patients.29
Safety
Reduced crime has been associated with communities that have community gardens.30
The mere presence of people spending time outside in community gardens may discourage
crime. In fact, widely-spaced vegetation,d
such as a community garden, can deter crime by
increasing surveillance and mitigating some of the psychological precursors to violence.31
When
people have invested in a community garden, they are present in it (providing surveillance) and
they are more apt to want to protect it from crimes such as vandalism. Community gardens also
provide safe places for residents in high-risk communities, including places for children to play
and learn.32
A local example of how community gardens can
decrease crime is the Victoria Hills neighbourhood of
Kitchener. After a community garden was established on a
vacant lot in the centre of that community, police incidents
decreased by 30% the first summer, and almost 56% by the end
of the third summer. In addition to these statistics, people from
the community have also indicated that they felt safer in their community after the establishment
of the community garden. Reasons for this feeling of safety included "the physical presence of
people in the garden late into the evening"; the fact that they "knew more people in their
neighbourhood"; and the feeling that "neighbours were also watching out for them, their children
and property".33
d
Dense vegetation, such as forests, has been associated with higher fear of crime, as they are perceived as providing
a cover for criminal activity. However, widely-spaced vegetation has been shown to have the opposite effect,
reducing fear of crime.
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Natural settings such as
gardens and parks are
important for helping
people cope with stress.
Community Greenspace and Aesthetic Value
Urban agriculture initiatives can improve aesthetic value of a community and provide
more outdoor space for residents and visitors. Rooftop gardens provide a pleasing and
convenient space for residents.9
Studies show that leisure activities
in natural settings such as gardens and parks are important for
helping people cope with stress and in meeting other non-stress-
related needs.16
Widespread implementation of rooftop gardens and
community gardens could potentially provide more recreational and
leisure space for urban residents.
Greenspace is also increasingly being recognized as a vital component to improved
quality of life. In one study, low crime with safe streets and access to greenery and open space
were the major elements cited as crucial for a satisfactory quality of life.34
In fact, the 1995 New
York Governor’s Report on Open Space recommended a minimum of 2.5 acres of open space per
1000 people. Other organizations, including the Council on the Environment, the Neighborhood
Open Space Coalition, and Trust for Public Land, have asserted that open space is crucial to
quality of life of city residents.35
The Region of Waterloo has recognized the importance of
greenspace and has responded by developing and implementing a Greenlands Strategy which
seeks to balance anticipated population growth with environmental planning and stewardship.36
As demonstrated by using this healthy communities framework, urban agriculture has the
potential to positively impact a community’s health environmentally, socially, and economically.
Challenges to Urban Agriculture
While there are many benefits associated with urban agriculture, there are also several
challenges mentioned in the literature. The main challenge is that some of the benefits described
above are difficult to quantify because of their social nature. An effective cost-benefit analysis is
difficult to outline.9,7
Many of the above listed tangible benefits to green roofs present some challenges.
When constructing a new building with a green roof, many of the specifications for a green roof
can be worked into the planning process. When retrofitting a building with a green roof, however,
there is a need to determine whether the building can sustain the additional weight of a garden,
water, etc. If the building cannot sustain the extra weight, provisions would need to be made to
fortify the building.
Accessibility to rooftop gardens could also pose a problem for people with mobility
issues. Provisions would need to be made so that people with such disabilities could access the
garden (e.g. elevator lift or ramps directly to the rooftop).
One of the greatest barriers to installing a green roof or rooftop garden is cost. Even
though the cost of installing a green roof is offset by savings incurred later on, the upfront
payment for such a system can be a deterrent to installing a green roof.
The issue challenge associated with insurance extends to both rooftop gardens and
community gardens. In the case of rooftop gardens, insurance may be difficult or expensive to
obtain for building owners as there is considerable risk involved with people being on the
rooftop in order to maintain the garden. As this is a relatively new issue to the insurance
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industry in Canada, countries such as Germany and Japan could serve as models for how
insurance is provided for rooftop gardens.
Community gardens in Waterloo Region continue to face a similar challenge – liability
insurance. In most cases, property owners agree to provide land space to community gardens,
but are either unwilling or unable to pay for additional liability insurance that would need to be
added to their existing insurance policy. Some municipalities also require a group of community
gardeners to provide their own liability insurance coverage before being permitted to use
municipal land for gardening space (M. Hill, personal communication, July 7, 2005).
Future Population Growth
The need for urban agriculture in the form of community gardens, green roof, and rooftop
gardens, will increase with the anticipated population growth and increased urban density. Space
for private gardens will decrease as lot sizes for homes or commercial buildings decrease.
Therefore rooftop gardens would be a possible solution to allow for maximum building area and
achievable economic potential.37
Potential environmental benefits of urban agriculture offset the consequences of
population growth and urban density such as traffic congestion, energy waste, increasing air and
noise pollution, increases in urban heat islands, loss of contact with nature, natural habitat loss,
and loss of productive agricultural land.
With the potential for fuel prices to continue rising, the cost of transportation of food
from distant sources will also rise and contribute to higher prices at the supermarkets. Growing
more food locally is a good alternative, as it can reduce transportation costs and greenhouse gas
emissions.
Inventory of Urban Agriculture Activity in
Waterloo Region
Community Gardens
A Community Garden Council exists in Waterloo Region. The purpose of this council is
for citizens from different community gardens to come together and share information and
resources. The Community Garden Council started with a handful of gardens and has since
grown to approximately 31 gardens across the Region. This community group is currently
supported by the Region of Waterloo Public Health. A listing of the community gardens for the
2005 growing season can be found belowe
. As can be seen from this listing, there is a minimum
of approximately 679 individual plots available for community gardeners. This does not include
gardens where the number of plots was not provided, or gardens where many gardeners
e
Please note that there may be other community gardens not aware of or associated with the Community Gardens
Council, and therefore not included in this listing.
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contribute to one communal plot. If all plots are occupied and individual gardeners do not have
more than one plot, it can be assumed that there are at least 679 people in Waterloo Region who
participate in community gardening. Indeed, this figure is probably low, as one plot often
involves more than one person (e.g. a family tends to a plot together), and not all gardens list
number of plots.
Listing of Waterloo Region Community Gardens for 2005 Growing Season
Name of Garden Location Size of garden/ #
of plots
Features and Details
Beaver Creek Community
Garden
Beaver Creek
Housing Co-op,
Waterloo
20 plots, each 5’ X
20’ (size varies)
Members of co-op grow organic
produce
Bridgeport Hispanic
Agricultural Group
Bridge and
Schweitzer Streets
41 plots of 100’ X
100’ for a total of
8-10 acres
Brighton Yards Co-op
Housing Community Garden
Brighton Yards
Housing Co-op,
Waterloo
12 plots, each 10’
X 10’
Residents in co-op grow organic
produce and flowers
Centreville-Chicopee
Community Garden
141 Morgan
Avenue, Kitchener
6 plots
Chandler-Mowat Community
Garden
Chandler Park,
Kitchener
Approximately 25
plots
Christ Lutheran Community
Garden
Christ Lutheran
Church, Waterloo
35 plots, some
raised beds
Accessible location with a great
diversity of gardeners and a wealth
of garden information
City of Kitchener Allotment
Garden Plots
1541 Westmount
Road E, Kitchener
(behind
Williamsburg
Cemetery)
219 plots, 20’ X
20’
Land and services provided by
City of Kitchener
Courtland-Shelley
Community Garden
Vanier Park,
Kitchener
20 plots, 10’ X 10’
each
Many English as a Second
Language gardeners
Doon-Pioneer Park
Community Garden
150 Doon Pioneer
Drive, Kitchener
16 pie-shaped
plots, each 22’ long
Forest Hill United Church
Community Garden
Westmount Road,
East, Kitchener
Plots are
approximately 10’
X 11’
George Lippert Community
Garden
Huron Park, Weber
Street, Kitchener
10 plots, each 10’
X 10’
Kingsdale Community
Garden
2361 Kingsway
Drive, Kitchener
10 plots, each 10’
X 10’
May Place Community
Garden
May Place, near
Cedar and Weber
Streets, Kitchener
8-10 plots, each
10’ X 10’
McDougall Road Garden 52 McDougall
Road, Waterloo
60’ X 80’ On private property, open to
surrounding neighbours
Mount Zion Community
Garden
Mount Zion
Lutheran Church,
Westmount Road,
Waterloo
14 plots (?), each
10’ X 10’
Have own water tank, composters
and tool shed
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Name of Garden Location Size of garden/ #
of plots
Features and Details
Peace and Carrots
Community Garden
St. James
Rosemount
Church, Kitchener
16 plots, each 5’ X
20’
Labyrinth and garden promoting
peace
Regal Acres Community
Garden
Behind Regal
Capital Planners,
Union Street,
Kitchener
30 plots, each 10’
X 10’
Rosemount Millennium
Community Garden
Krug Street,
Kitchener
14 plots, each 10’
X 10’
One plot dedicated to producing
food for charities
Steckle Gardens J. Steckle Heritage
Homestead,
Kitchener
Varies
Sunnydale Friendship
Community Garden
Sunnydale Place,
Waterloo
10 plots Ethnically diverse group of
gardeners overcoming language
barriers by building community
The Good Earth Garden St. John’s Lutheran
Church, Willow
Street, Waterloo
90 plots, each 10’
X 12’
Both sun and shade in organic
garden
The Queen’s Greens
Community Garden
Across from
Joseph Schneider
Haus
22-25 plots, each
10’ X 10’ and one
10’ X 20’ raised
bed
The University of Waterloo
Community Garden
University of
Waterloo,
Waterloo
10 plots Available to staff or students
Trinity Village Community
Garden
Catalpa Greenway
in Trinity Village,
Kitchener
10 plots
Victoria Hills Multicultural
Garden
Victoria Hills
Community
Centre, Kitchener
25 plots, 15’ X 15’ Gardeners from many different
backgrounds share common
interest in gardening
Wilmot Community Garden Private Property of
member of Trinity
United Church
12 plots Sponsored by: New Hamburg
Family Resource Centre
Woolwich Community
Garden
South Street and
Snider Avenue
8 plots, 20’ X 20’ Sponsored by Woolwich
Community Services
Woolwich Community
Garden
First Street and
Arthur Street
6 plots, 20’ X 20’ Sponsored by Woolwich
Community Services
Diversity Gardens Notre Dame Drive,
St. Agatha
2 acres Training and workshop garden
Good Gardens Grow Good
Foods
Guelph Street,
Kitchener
No separate plots Volunteers grow food here for
people receiving Emergency Food
Hampers
GROW Herbal Gardens 50 Kraft Drive The
Working Centre,
Kitchener
One communal
garden
Grows culinary and medicinal
herbs, seedlings and makes herbal
products to sell (sponsored by The
Working Centre)
The Kitchen Community
Garden
50 Kraft Drive,
Kitchener
One communal
garden
Grows food for St. John’s soup
kitchen
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Green Roofs and Rooftop Gardens
The green roofs and rooftop gardens existing to date in Waterloo Region have been
created because the owners, organizers, developers and/or architects have seen the value in
having them. They have not been connected by a shared vision or shared support.
The City of Waterloo completed a Green Roof Feasibility Study in January 2005 which
outlined the numerous benefits of green roofs and recommended green roofs for certain areas and
buildings within the City of Waterloo. This study also includes the proceedings from the Green
Roof Waterloo strategy forum held in April 2003. This forum brought together various
stakeholders to discuss benefits of green roofs and strategies to move forward with the creation
of green roofs in the area.
In July 2005, staff from the Region of Waterloo and the City of Waterloo (and later
joined by staff from the City of Kitchener) went on a tour of some green roof sites in the Region.
It is hoped that by viewing the gardens and learning about the benefits, staff will be able to
advocate for green roofs in their various capacities and even form a steering committee to
implement additional green roofs in Waterloo Region.
Listing of Waterloo Region Green Roofs and Rooftop Gardens as of 2005
Name Location Notes
Waterloo City Hall 100 Regina Street South,
Waterloo
Completed August 2005; extensive green roof
with sedum plants
Perimeter Institute 31 Caroline Street North,
Waterloo
Accelerator Centre
Research and
Technology Park
(University of
Waterloo)
295 Hagey Blvd, Waterloo Under construction as of August 2005;
scheduled to be completed by September 2005
The Record
Market Square
160 King Street East,
Kitchener
Grand River Hospital 835 King Street West,
Kitchener
This site has multiple rooftop gardens and
green roofs. The hospital has 3 as of July 2005
(with plans for more) and the Grand River
Regional Cancer Centre (adjacent building) has
2.
Mary's Place 84 Frederick Street, Kitchener Several intensive gardens separated by patio
stones provide solace and space for residents at
this women’s shelter
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Generalized profile for those growing
their own food in Waterloo Region:
• Grow food in backyard
• Live in established suburb or
near downtown
• Have lived in Canada for at
least 10 years
Urban Agriculture in the Backyard
In June 2005, the Region of Waterloo commissioned a telephone survey to seven
different neighbourhoods in the Regionf
. A few of the questions on this survey (see Appendix
A) were designed to better understand the extent of urban agriculture on private, residential
property (e.g. backyard gardens). This section outlines the findings from those questions on the
survey.
In the neighbourhoods surveyed, 38% (N=1029) of respondents indicated that they grow
their own food (i.e. vegetables, fruits, berries, nuts or herbs). The proportion of residents who
grow food is the same in males and females, for all age groups, and income levels.
Each of the three cities included in the study (Waterloo, Kitchener, and Cambridge) also
had the same proportion of residents who grew their own
food. However, length of residence in Canada is
associated with food growing. Residents who had lived in
Canada more than 10 years are more likely to grow
their own food than those who had lived in Canada for
less than 10 years (p = .03).
Interesting to note is that, of the 80 physically
challengedg
respondents surveyed, 22% (n = 18)
grew their own food. This speaks to the fact that
gardening is a form of physical activity in which some residents with physical challenges can
participate.
Finally, respondents grow their food mostly in backyard gardens (90%).
However, other places to grow food indicated by residents were: fruit trees or bushes (9%), on
the balcony (5%), indoors (3%), in a greenhouse (2%) in a community garden (2%), or in a front
yard garden (1%) h
.
Even though just over one third of respondents grow their own food, the majority of
residents (70%) surveyed indicated that growing their own vegetables was important to them.
f
For the complete list of survey questions, as well as results from this study, please contact Pat Fisher at Region of
Waterloo Public Health: fpat@region.waterloo.on.ca
g
These respondents indicated on the survey that they could not walk for more than 10 minutes.
h
Respondents could provide more than one response for this question.
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Potential for Expansion of Urban Agriculture
Activity in Waterloo Region
The City of Waterloo has shown leadership in one area of urban agriculture: green roofs.
City of Waerloo staff there have recently completed a Green Roof Feasibility Study, and in 2003,
they partnered with the Region of Waterloo to offer a workshop on green roofs for
interested stakeholders. This workshop was well-attended, and attests to both the growing
interest in green roofs as well as the potential for moving forward with strategies to incorporate
more green roofs into building plans. This Feasibility Study scoped out areas of the City of
Waterloo where green roofs would have the most environmental impact and listed potential sites
for green roofs. The Region could consider leading by example with green roofs on Region-
owned buildings and community gardens on Region-owned land.
One local study indicated that Uptown Waterlooi
redevelopment in the future could
incorporate green roofs in its design.9
Much flat roof space for rooftop gardens exists in Uptown
Waterloo. In fact, available flat roof space for rooftop gardens in Uptown Waterloo was
estimated at 26,000 square meters. If 10% of such available roof space were to be utilized
toward food production, nearly two-thirds of an acre of space would be available to provide
Waterloo residents with fresh vegetables and produce.9
Green roofs would allow for a more
prestigious, desirable, and welcoming Region.
Some policy recommendations are in order to support urban agriculture initiatives.
Several ideas exist for such recommendations, especially from other cities where urban
agriculture has become not only highly valued, but entrenched in planning. In Germany, for
example, over 10% of flat roofs have green roof infrastructure, the result of direct investment
and/or regulatory requirements by local governments.16
Policies to support urban agriculture
should be created in consultation with various stakeholders throughout the Region of Waterloo.
In particular, forming partnerships with leaders in this area such as the City of Waterloo (green
roofs), the City of Kitchener (community gardens) and The Working Centre (urban agriculture)
are encouraged.
i
Currently, local research about feasibility of increasing the amount of green roofs has focused on the City of
Waterloo rather than the entire Region
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Conclusion
This report has given an inventory of urban agriculture activity in Waterloo Region and
outlined the numerous benefits of incorporating urban agriculture into urban design. These
benefits extend to various facets of community health. Greenspace, including that provided by
urban agriculture, is an important inclusion in urban planning. Focus groups in the
Reurbanization Market Analysis and Feasibility Study for Waterloo Region25
stated that:
“Greenery is very strongly desired – including trees, grass, landscaping, yards, and parks;” and
gardens, community gardens, rooftop gardens, patios and greenspace were all mentioned as
desirable in an urban dwelling. In addition to this, the Urban Environmental Accords: Green
Cities Declaration was signed by mayors of large cities around the world on June 5, 2005.
38
Included in this declaration are 21 actions that cities can take to improve the environment and
increase their own sustainability. Three of these actions could include urban agriculture as a
strategy:
• Action 7: Adopt a policy that mandates a green building rating system standard that
applies to all new municipal buildings.
• Action 10: Ensure that there is an accessible public park or recreational open space
within half-a kilometer of every city resident by 2015.
• Action 17: Promote the public health and environmental benefits of supporting locally
grown organic foods. Ensure that twenty per cent of all city facilities (including schools)
serve locally grown and organic food within seven years.38
These things combined indicate quite strongly that community gardens, rooftop gardens and
green roofs have a place in our communities, and that urban planning should strive to include
urban agriculture in its design.
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Appendix A
Three questions from neighbourhood survey which are applicable to urban agriculture report.
Question f10:
Do you, or does anyone in your household grow food in your yard, on your balcony or in a
community garden? By food, we mean vegetables, fruit, berries, nuts or herbs.
Question f11:
And where do you grow that food?
Question f12:
For the following statement, please tell me whether you strongly agree, somewhat agree,
somewhat disagree or strongly disagree. “It is important to me to grow my own vegetables.”
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Endnotes
1
Adeyemi, A. (2000). Urban Agriculture: An Abbreviated List of References and Resource
Guide 2000. Retrieved February 2005 from:
http://www.nal.usda.gov/afsic/AFSIC_pubs/urbanag.htm
2
Mougeot, L. (2000). Urban agriculture: definition, presence, potentials and risks. In: Bakker, N.
et al. (eds). (2000). Growing cities, growing food: urban agriculture on the policy
agenda. Deutsche Stiftung fuer internationale Entwicklung (DSE), Feldafing, Germany.
Retrieved February 2005 from: http://www.interdev-net.org/uk/theme/agriurb/pres1.htm
3
Kurnicki, A. (1999). Urban Growth: Urban Agriculture at South East False Creek. Retrieved
March 2005 from: http://www.cityfarmer.org/FalseCreek.html
4
Barrs, R. (1997). Sustainable Urban Food Production in the City of Vancouver. Retrieved
March 2005 from: http://www.cityfarmer.org/barrsUAvanc.html
5
Hancock, T., Labonte, R. & Edwards, R. (1999). Indicators that count: Measuring Population
Health at the Community Level.
6
Hancock, T. (2001). People, partnerships and human progress: Building community capital.
Health Promotion International., 16(3) 275-280.
7
Schmelzkopf, K. (2002). Incommensurability, land use, and the right to space: Community
gardens in New York city. Urban Geography, 23(4) 323-343.
8
World Health Organization. Urban and Peri-urban food and nutrition action plan: Elements for
community action to promote social cohesion and reduce inequalities though local
production for local consumption. European Health, 21(1), 1-42.
9
Sutic, Nada (2003) How Green Roofs Can Improve the Urban Environment in Uptown
Waterloo (Undergraduate Thesis). University of Waterloo, Environmental Studies,
Waterloo, ON. Retrieved January 2005 from:
http://www.fes.uwaterloo.ca/ers/undergraduate/90sForWeb/NSutic-GreenRoofs.pdf
10
Eastern Washington Stormwater News (2005). Retrieved March 2005 from:
http://www.ecy.wa.gov/programs/wq/stormwater/municipal/gen_info.html
11
Paxton, A. (1997). Farming the city. Landscape design, 263, 53-55.
12
Scholz-Barth, K. (2001). Green on Top. Urban Land, 60(6), pp82-87. Washington: Urban
Land Institute.
27. Document Name: URBAN AGRICULTURE REPORT Page 27 of 28
Document #: 168595
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13
Peck, S., Callaghan, C., Khun, M., and Bass, B. (1999). Greenbacks for Green Roofs:
Forging a New Industry in Canada: Forging a New Industry in Canada. Status Report
on Benefits, Barriers and Opportunities to Green Roof and Vertical Garden Technology
Diffusion. Ottawa, Canada: Canada Mortgage and Housing Corporation. Retrieved
January 18, 2005 from: http://www.greenroofs.org/pdf/Greenbacks.pdf
14
Peck, S. (2003). Towards an Integrated Green Roof Infrastructure Evaluation for Toronto. The
Green Roof Infrastructure Monitor, 5(1). Retrieved March 2005 from:
http://www.greenroofs.org/pdf/GRIM-Spring2003.pdf
15
Akbari, H., Pomerantz, M., & Tuha, H. (2001). “Cool surfaces and shade trees to reduce
energy use and improve air quality in urban areas.” Solar Energy, 7(3), pp. 245-253.
16
Cardinal Group (2002). Public Benefits of Green Roofs. Retrieved May 25, 2005 from:
http://www.greenroofs.org/index.php?page=publicbenefits
17
Cardinal Group (2002). Private Benefits of Green Roofs. Retrieved January 2005 from:
http://www.greenroofs.org/index.php?page=privatebenefits
18
Wieditz, I. (2003). Urban Biodiversity – An Oxymoron? The Green Roof Infrastructure
Monitor, 5(1). Retrieved May 19, 2005 from:
http://www.greenroofs.org/pdf/GRIM-Spring2003.pdf
19
Lerner, S. and Poole, W. (1999) Economic benefits of parks and open space. Retrieved April
2005 from: http://www.tpl.org/tier3_cdl.cfm?content_item_id=1145&folder_id=727
20
Shinew, K. J., Glover, T. D., & Parry, D. C. (2004). Leisure spaces as potential sites for
interracial interaction: Community gardens in urban areas. Journal of Leisure Research,
36(3) 336-355.
21
Carver, C. (2005, April). A Place to Grow. Canadian Living Magazine, 216-220.
22
Hyne, H. P. (1996). A Patch of Eden: America's Inner-City Gardeners. White River Junction,
VT: Chelsea Green.
23
Bjornson, M. (1994). Greenlining: Chicago's Urban Community Gardens Build Bridges of
Access to Remove Social, Political, and Economic Barriers, Master's Thesis,
Northwestern University, Chicago.
24
Blair, D., Carol, C., and Sherman, S. (1991). A dietary, social and economic evaluation of the
Philadelphia urban gardening project. Journal of Nutrition Education, 23(4): 161-167.
Retrieved April 2005 from: www.sarep.ucdavis.edu/newsltr/v7n3/sa-10.htm
25
Metropolitan Knowledge International (2005). Reurbanization Market Analysis and
Feasibility Study Final Report. Waterloo Region, Ontario. Retrieved October 2005
from:
28. Document Name: URBAN AGRICULTURE REPORT Page 28 of 28
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Author_Id: MBETHANY, Last edit: November 10, 2005 HDPE 132
http://www.region.waterloo.on.ca/web/region.nsf/0/99977D4FB557428485256F480071
A09F/$file/FINAL%20Reurbanization%20Study.pdf?OpenElement
26
Twiss, J., Dickinson, J., Duma, S., Kleinman, T., Paulsen, H., & Rilveria, L. (2003).
Community gardens: Lessons learned from California healthy cities and communities.
American Journal of Public Health, 93(9) 1435-1438.
27
Ulrich, R. S. (1984). View from a window may influence recovery from surgery. Science,
224, 420-421.
28
Kaplan, R. & Kaplan, S. (1989). The experience of nature: A psychological perspective.
Cambridge, England: Cambridge University Press.
29
Moyer, K. (2005). Application for Green Roof Award of Excellence: The Grand River
Regional Cancer Centre Rooftop Garden. Retrieved May 26, 2005 through personal
communication.
30
Schmelzkopf, K. (1995). Urban community gardens as contested space. Geographical
Review, 85, 364-381.
31
Kuo, F and Sullivan, W. (2001). Environment and Crime in the Inner City: Does Vegetation
Reduce Crime? Environment and Behaviour, 33(3), 343-367.
32
Wells, N. (2000). At home with nature: Effects of "greenness" on children's cognitive
functioning. Environment and Behaviour, 32, 775-795.
33
John Howard Society of Waterloo-Wellington (1994). Victoria Hills Community Garden
Project Program Evaluation 1994. Kitchener, ON. Retrieved August 23, 2005 from:
http://www.peelpolice.on.ca/crimeprevention/emptyspace.html
34
Garvin, A., Berens, G., Leinburger, C., Rosen, M., Fader, S., Harnik, P., Lassar, T., and
Mulvihill, D. (1997). Urban Parks and Open Space, Washington D.C.: Urban Land
Institute.
35
Nemore, C. (1998). Rooted in Community: Community gardens in New York City. Albany,
NY: Report to the New York State Senate.
36
Regional Growth Management Strategy: Implementation Update Report (2005, March).
Region of Waterloo.
37
DeKay, M. (1997). The implications of community gardening for land use and density.
Journal of Architectural and Planning Research, 14(2) 126-149.
38
(2005) Urban Environmental Accords: Green Cities Declaration. Retrieved June 22, 2005
from: http://www.wed2005.org/3.1.php