this presentation is about deforestation which means removal of forest for surface of land. in this presentation we will discuss about the deforestation, its causes and effects etc. on environment.
All the things we use and consume are obtained from natural resources. Due to the increase in population, industrialization, and urbanization, the demand for natural resources is increasing and their availability is limited. So there is a need for proper management of natural resources
this presentation is about deforestation which means removal of forest for surface of land. in this presentation we will discuss about the deforestation, its causes and effects etc. on environment.
All the things we use and consume are obtained from natural resources. Due to the increase in population, industrialization, and urbanization, the demand for natural resources is increasing and their availability is limited. So there is a need for proper management of natural resources
The term "Natural resources" was first coined and popularized by E.F. Schumacher in the 1970's by his famous book “Small is Beautiful”. A natural resource can be defined as any substance that is present in nature independently of human industry and that is exploited in some or another way by humans. Forest, Water, Minerals, Food, Energy and Land are apparent examples because these are frequently utilized.
Natural resources conservation is a process of rational use and skillful management and preservation of the natural environment with all its resources. Natural resources are finite, limited, and capable of being destroyed by unsustainable use and this can be a limiting factor on sustainable development.
conservation of natural resources, water ,soil, and forestShilpa Srivastava
As resources are depleting at faster rate, so here are some methods to conserve natural resources as these are the means to satisfy many need of human life .
Our Environment, Natural Resources,
Forests, Importance, Deforestation, Causes and Effects
Air Water Soil
Conservation of Resources, Reduce, Reuse, Recycle
General introduction of deforestation term.
Causes of deforestation.
Effects of deforestation on the Environment (Atmospheric, Hydrological, soil, and biodiversity).
The economic impact of deforestation.
Rates of deforestation.
Deforestation in India.
How to control deforestation, by reducing emissions or reforestation or forest plantations.
The term "Natural resources" was first coined and popularized by E.F. Schumacher in the 1970's by his famous book “Small is Beautiful”. A natural resource can be defined as any substance that is present in nature independently of human industry and that is exploited in some or another way by humans. Forest, Water, Minerals, Food, Energy and Land are apparent examples because these are frequently utilized.
Natural resources conservation is a process of rational use and skillful management and preservation of the natural environment with all its resources. Natural resources are finite, limited, and capable of being destroyed by unsustainable use and this can be a limiting factor on sustainable development.
conservation of natural resources, water ,soil, and forestShilpa Srivastava
As resources are depleting at faster rate, so here are some methods to conserve natural resources as these are the means to satisfy many need of human life .
Our Environment, Natural Resources,
Forests, Importance, Deforestation, Causes and Effects
Air Water Soil
Conservation of Resources, Reduce, Reuse, Recycle
General introduction of deforestation term.
Causes of deforestation.
Effects of deforestation on the Environment (Atmospheric, Hydrological, soil, and biodiversity).
The economic impact of deforestation.
Rates of deforestation.
Deforestation in India.
How to control deforestation, by reducing emissions or reforestation or forest plantations.
Multidisciplinary nature of enviromental studies.pptx by Jeel DobariyaJeelDobariya2
Welcome to a comprehensive exploration of the multidisciplinary nature of environmental studies! In this engaging PowerPoint presentation, we delve into the interconnectedness of various disciplines and their contributions to our understanding of the environment.
Discover how fields such as ecology, sociology, economics, geography, and more intersect and collaborate to address complex environmental challenges. we uncover the importance of multidisciplinary approaches in promoting sustainable solutions.
By attending this presentation, you will gain insights into the multidimensional aspects of environmental studies and how collaboration across disciplines can lead to more effective environmental solutions.
Tags:
Environmental Studies, Multidisciplinary Approach, Sociology, Economics, Geography, Sustainability, Interconnectedness, Environmental Challenges, Technological Innovations, Ecosystem Services, Environmental Conservation.
Key Topics Covered:
Ecological Perspectives: Uncover the intricate relationships between organisms, ecosystems, and the environment.
Social Dimensions: Examine the social and cultural influences on environmental attitudes and behaviors.
Economic Considerations: Explore the economic impacts of environmental degradation and the value of ecosystem services.
Policy and Governance: Understand the role of policies, laws, and international agreements in shaping environmental management.
Technological Innovations: Learn about cutting-edge technologies and their applications in environmental conservation and mitigation.
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Importance of forest providing habitat for animals and livelihoods for humans, forests help conserve water, prevent erosion and reduce climate change. Download free PDF
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Characterization and the Kinetics of drying at the drying oven and with micro...Open Access Research Paper
The objective of this work is to contribute to valorization de Nephelium lappaceum by the characterization of kinetics of drying of seeds of Nephelium lappaceum. The seeds were dehydrated until a constant mass respectively in a drying oven and a microwawe oven. The temperatures and the powers of drying are respectively: 50, 60 and 70°C and 140, 280 and 420 W. The results show that the curves of drying of seeds of Nephelium lappaceum do not present a phase of constant kinetics. The coefficients of diffusion vary between 2.09.10-8 to 2.98. 10-8m-2/s in the interval of 50°C at 70°C and between 4.83×10-07 at 9.04×10-07 m-8/s for the powers going of 140 W with 420 W the relation between Arrhenius and a value of energy of activation of 16.49 kJ. mol-1 expressed the effect of the temperature on effective diffusivity.
Artificial Reefs by Kuddle Life Foundation - May 2024punit537210
Situated in Pondicherry, India, Kuddle Life Foundation is a charitable, non-profit and non-governmental organization (NGO) dedicated to improving the living standards of coastal communities and simultaneously placing a strong emphasis on the protection of marine ecosystems.
One of the key areas we work in is Artificial Reefs. This presentation captures our journey so far and our learnings. We hope you get as excited about marine conservation and artificial reefs as we are.
Please visit our website: https://kuddlelife.org
Our Instagram channel:
@kuddlelifefoundation
Our Linkedin Page:
https://www.linkedin.com/company/kuddlelifefoundation/
and write to us if you have any questions:
info@kuddlelife.org
"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
Natural farming @ Dr. Siddhartha S. Jena.pptxsidjena70
A brief about organic farming/ Natural farming/ Zero budget natural farming/ Subash Palekar Natural farming which keeps us and environment safe and healthy. Next gen Agricultural practices of chemical free farming.
UNDERSTANDING WHAT GREEN WASHING IS!.pdfJulietMogola
Many companies today use green washing to lure the public into thinking they are conserving the environment but in real sense they are doing more harm. There have been such several cases from very big companies here in Kenya and also globally. This ranges from various sectors from manufacturing and goes to consumer products. Educating people on greenwashing will enable people to make better choices based on their analysis and not on what they see on marketing sites.
WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
Deforestation by Saul Mayordomo, Adrian george perez and Jose miguel perez hita
1.
2. About 11000 ago, before Man learnt to cultivate land for
growing his own food, a large part of the Earth was
covered with forests. Today, six out of ten forests have
been cleared, so that they now cover little more than one-
fifth of the land on Earth. Destruction of forested land is
called deforestation.
Deforestation occurs for
many reasons: trees or derived
charcoal are used
as, or sold, for fuel or as
a commodity, while cleared
land is used as pasture for
livestock, plantations of commodities, and settlements.
3. The removal of trees without sufficient
reforestation has resulted in damage to
habitat, biodiversity loss and aridity. It has
adverse impacts on biosequestration of
atmospheric carbon dioxide. Deforested
regions typically incur significant adverse soil
erosion and frequently degrade into
wasteland. Currently, 12 million hectares of
forests are cleared anually.
Biosequestration is the capture and storage of the atmospheric
greenhouse gas carbon dioxide by biological processes.
4. Because of this, merely replanting trees may
not help in solving the problem caused by
deforestation, for by the time the trees
mature, the soil will be totally devoid of
essential nutrients. Ultimately, cultivation in
this land will also become
impossible, resulting in the land
becoming useless.
5. Erosion of Soil: When
forest areas are cleared, the
soil is exposed to the sun,
making it very dry and
eventually, infertile, due to
volatile nutrients being lost.
In addition, when there is
erosion, rainfall washes away
the rest of the nutrients, which
flow with the rainwater into
waterways.
6. Disruption of the Water Cycle: Trees
contribute in a large way
in maintaining the water
cycle. They take in water
via their roots, which is
then released into the
atmosphere. A large part
of the water that circulates
in the ecosystem of
rainforests, for instance,
remains inside the plants.
When these trees are cut
down it results in the climate
getting drier in that area.
7. Loss of Biodiversity: The unique biodiversity of
various geographical areas is being lost on a scale
that is quite unprecedented. Even though tropical
rainforests make up just 6 percent of the surface
area of the Earth, about 85 percent of the entire
species of the world exist here. Due to massive
deforestation, about 50 to 100 species of animals
are being lost each day. This puts the extinction of
animals and plants on a massive scale.
8. Flooding and Drought:
One of the vital functions of
forests is to absorb and
store great amounts of
water quickly when there
are heavy rains. When
forests are cut down, this regulation
of the flow of water is disrupted, which leads to
alternating periods of
flood and then
drought in the
affected area.
9. Climate Change: It is well known that global warming is being
caused largely due to emissions of greenhouse gases into the
atmosphere. However, what is not quite known is that
deforestation has a direct association with carbon dioxide
emissions into the atmosphere. Trees act as a major storage
depot for carbon, since they absorb
carbon dioxide from the atmosphere
to photosynthesis to produce
glucose which makes up trees. When
deforestation occurs, many of the
trees are burnt or are left to rot,
which results in releasing the carbon
that is stored in them as carbon dioxide. This in turn leads to
Greater concentrations of carbon dioxide in the atmosphere.
11. Recycling : we should recycle all the thing
that are made of tree ex. Paper, bags,
furniture, etc. because it lead to the
less cutting of tree and also
the products of trees will be
used wisely.
Wood factories: we should stop or lessen the production in
those factories that cut down trees to make their products
ex. paper, furniture, etc.
• People's basic needs: we all know that the colossal
cause of deforestation is people's needs from the forests.
Even though we depend on the forests, we should learn to
lessen our dependency on the forests and their
environment. So we need to use a little of them as possible
and wisely.
12. Paper: paper is one of the
most important things in the
world without it we can't do
almost anything. We can't
study, write, learn and a lot of
stuff which is impossible to do
without paper, but many of the forests are destroyed
just to make paper out of them. So lessen your
dependency on the paper and try to use as less as
possible and recycle them.
Reforestation: after cutting down a tree we should
plant two because this way there will be a balance of
ecosystem and the rate of deforestation will
diminish.
13. Sungei Buloh Wetland Reserve’s “Reforestation and
Reachout” started in August 2004, with the generous
sponsorship of Toyota Motor Corporation and the
participation of five schools. The programme aimed to
involve students in reforesting the area around the outdoor
classroom and to create educational materials based on
their experience. It was hard work in the beginning
sourcing committed and willing activists. However, we did
still manage to secure five schools willing to participate
and commit at least six to eight months of their time for
this project.
14. The area around the Outdoor Classroom at SBWR
showcased the diverse habitats of the Wetland
Reserve, namely the mangrove, back mangrove, secondary
forest and freshwater pond.
Each of these habitats had its own uniqueness, which
supported diversities
of flora and fauna. A
small spice garden
was also planted to
help the visitor link his
new experiences of the
Reserve’s plants to something
he is likely to be familiar with.
15. From August 2004 to November 2004, the
activists underwent a series of workshops
conducted by SBWR staff and volunteers. These
workshops included an orientation programme to
familiarize them with their respective sites and
to explain the need for reforestation. Through
sessions on plant drawing, public speaking and
presentations, resource searching and creating
educational materials, they broadened their
“outreach” scope. Given a list of plants to start
with, the activists were encouraged to go a step
further to find out more about the ecology of the
area, and the benefits of reforestation.
16. The session on public speaking enabled and
equipped the activists with necessary speaking
and presentation skills.
They embraced the message
of nature conservation –
what this wetland reserve has,
the importance of trees –
and brought forth a call to their
peers to join them for a day of
reforestation, at the Outdoor
Classroom.
17. • Sungei Buloh had a good range of participating
schools, both local and international, with an age range of
10 to 18 year olds. The student activists were made up of
Singaporeans and a diverse group of other
nationalities, which include UK, Canada, Sweden, New
Zealand, Korea, Taiwan, Indonesia, Malaysia, Sri Lanka
and Vietnam.
18. • The role of the activists was to learn first hand about
reforestation and rally their friends to join them in planting
a new generation of trees and shrubs at Sungei Buloh
Wetland Reserve. Each school had eight activists to
represent their school in this project.
19. “For in the true nature of
things, if we rightly
consider, every green tree is far
more glorious than if it were
made of gold or silver.”
-Martin Luther
1483~1546
20. Wilderness and forests around the globe are being depleted
rapidly, and are becoming confined primarily to islands, parks
and reserves. The health of our planet’s forests will depend on
how well we manage and protect the few remaining areas we
have left. Forests are not only sanctuaries of wildlife, but of the
human spirit. Every tree adds vibrancy, colour, magnitude, and
they are vessels of health and vigour. Please, for the sake of
man’s future, do contribute.
21. ❤ Google
❤ Yahoo
❤ AltaVista
❤ YouTube
❤ HuiXuan (for bringing lots of snacks to
my house during the meeting!)