This document summarizes water conservation efforts in College Station, Texas that have led to reduced water usage. It describes five interventions: 1) a water conservation website providing weekly watering recommendations, 2) emails with the recommendations sent to subscribers, 3) providing water budgets to homeowners to compare usage to needs, 4) free irrigation system checkups, and 5) irrigation workshops. These efforts are estimated to have reduced water usage by 335 million gallons compared to 2010 baseline usage. The success is attributed to educating residents and helping them improve irrigation efficiency.
The study found high nitrate concentrations in Midwestern streams in 2013 following the 2012 drought. Nitrate levels in Iowa and southern Minnesota streams were the highest ever recorded for May-July periods. Streams with higher connectivity to groundwater and located in watersheds with more row crop agriculture and continuous corn had the highest nitrate concentrations. The amount of corn cultivation, especially continuous corn, was the strongest predictor of stream nitrate levels, explaining 64% of the variability observed. The high nitrate levels were likely caused by residual nitrogen from the drought and wet spring contributing to leaching into streams.
This document summarizes two case studies of managing water abstraction to protect sensitive rivers. In the River Kennet case, Action for the River Kennet (ARK) badgered Thames Water for 27 years with little progress due to lack of collaboration. A new £25 million pipeline provided limited benefits. In the Rivers Wye and Usk, the Wye and Usk Foundation (WUF) generated evidence through collaboration in a working group (UWAG) of water companies and regulators, leading to an agreement improving flows while maintaining water supplies. The key lessons are that generating new evidence through collaboration is most effective, while whinging without evidence or collaboration achieves little.
2015 lid conference_rainwater harvesting pizaOptiRTC, Inc.
This document discusses using cloud-based infrastructure for rainwater harvesting. It describes sizing cisterns and rooftop catchment areas to capture the water quality capture volume of 0.6 inches of rainfall. Setup and costs are discussed. A system with a 7,300 square foot roof, 3,000 gallon cistern, and smart technology cost $21,702 but saved $33 per year in irrigation water costs, recouping the costs over time.
Rain Ranchers is a family-owned business that designs, installs, and maintains rainwater harvesting systems for residential and commercial use in Texas. They offer a variety of above ground and below ground tank options in plastic, metal, or fiberglass. Rain Ranchers designs customized systems for potable indoor use or non-potable outdoor use that provide benefits like an independent water source, cost savings, and environmental sustainability. The owner, Ken Davis, has over 20 years of experience in rainwater harvesting and ensures high quality installations.
The document describes several rain garden demonstration projects located in Westchester County, New York. These include demonstration rain gardens at Westchester Community College, Ward School in New Rochelle, and Lenior Preserve in Yonkers. It also mentions a pond bank planting project involving retention pond stabilization, stream contouring, and bank planting.
MidSweden Water is a municipally owned company responsible for water sources, wastewater treatment, and pipes in Sundsvall, Timrå, and Nordanstig, Sweden. It has about 130 employees and manages water infrastructure on behalf of the municipalities. The company obtains drinking water from carefully selected groundwater wells in gravel ridges formed during the Ice Age, resulting in water that is naturally purified and mineral-rich. MidSweden Water serves over 100,000 users across the three municipalities.
This document summarizes water conservation efforts in College Station, Texas that have led to reduced water usage. It describes five interventions: 1) a water conservation website providing weekly watering recommendations, 2) emails with the recommendations sent to subscribers, 3) providing water budgets to homeowners to compare usage to needs, 4) free irrigation system checkups, and 5) irrigation workshops. These efforts are estimated to have reduced water usage by 335 million gallons compared to 2010 baseline usage. The success is attributed to educating residents and helping them improve irrigation efficiency.
The study found high nitrate concentrations in Midwestern streams in 2013 following the 2012 drought. Nitrate levels in Iowa and southern Minnesota streams were the highest ever recorded for May-July periods. Streams with higher connectivity to groundwater and located in watersheds with more row crop agriculture and continuous corn had the highest nitrate concentrations. The amount of corn cultivation, especially continuous corn, was the strongest predictor of stream nitrate levels, explaining 64% of the variability observed. The high nitrate levels were likely caused by residual nitrogen from the drought and wet spring contributing to leaching into streams.
This document summarizes two case studies of managing water abstraction to protect sensitive rivers. In the River Kennet case, Action for the River Kennet (ARK) badgered Thames Water for 27 years with little progress due to lack of collaboration. A new £25 million pipeline provided limited benefits. In the Rivers Wye and Usk, the Wye and Usk Foundation (WUF) generated evidence through collaboration in a working group (UWAG) of water companies and regulators, leading to an agreement improving flows while maintaining water supplies. The key lessons are that generating new evidence through collaboration is most effective, while whinging without evidence or collaboration achieves little.
2015 lid conference_rainwater harvesting pizaOptiRTC, Inc.
This document discusses using cloud-based infrastructure for rainwater harvesting. It describes sizing cisterns and rooftop catchment areas to capture the water quality capture volume of 0.6 inches of rainfall. Setup and costs are discussed. A system with a 7,300 square foot roof, 3,000 gallon cistern, and smart technology cost $21,702 but saved $33 per year in irrigation water costs, recouping the costs over time.
Rain Ranchers is a family-owned business that designs, installs, and maintains rainwater harvesting systems for residential and commercial use in Texas. They offer a variety of above ground and below ground tank options in plastic, metal, or fiberglass. Rain Ranchers designs customized systems for potable indoor use or non-potable outdoor use that provide benefits like an independent water source, cost savings, and environmental sustainability. The owner, Ken Davis, has over 20 years of experience in rainwater harvesting and ensures high quality installations.
The document describes several rain garden demonstration projects located in Westchester County, New York. These include demonstration rain gardens at Westchester Community College, Ward School in New Rochelle, and Lenior Preserve in Yonkers. It also mentions a pond bank planting project involving retention pond stabilization, stream contouring, and bank planting.
MidSweden Water is a municipally owned company responsible for water sources, wastewater treatment, and pipes in Sundsvall, Timrå, and Nordanstig, Sweden. It has about 130 employees and manages water infrastructure on behalf of the municipalities. The company obtains drinking water from carefully selected groundwater wells in gravel ridges formed during the Ice Age, resulting in water that is naturally purified and mineral-rich. MidSweden Water serves over 100,000 users across the three municipalities.
This document summarizes water quality data collected from the Sabana Llana stream in Puerto Rico. Key findings include:
- The average temperature was 26.5°C, turbidity was 45.8 NTU, and pH was 8.2, making the water suitable for most organisms.
- Conductivity was 403 μS/cm and dissolved oxygen was 5.9 mg/L, below levels needed to support some species.
- Nitrate levels were low at 1.3 mg/L NO3–-N, and stream flow was low at 0.034 cfs due to stream characteristics.
- Water quality parameters were analyzed to understand pollution sources and their impacts on the local
The document discusses water systems and introduces Greenkode Consulting Engineers sarl (GCE sarl), which provides engineering services related to water management. It outlines topics to be covered, including water resources, infrastructure, distribution, quality, treatment processes, and challenges. The presentation then discusses various aspects of water systems in more detail, such as sources of water, infrastructure components, treatment steps, quality parameters, and challenges related to water stress and pollution.
Connect how salt practices in the Hudson River watershed impact the salinity of local streams.
Session from a management-based forum hosted by the Cary Institute of Ecosystem Studies about the impact of road salt on natural areas and drinking water supplies, with a focus on successful salt reduction strategies being used regionally and nationally. Presenter: Eli Dueker, Assistant Professor of Biology and Environmental and Urban Studies, Bard College.
This document summarizes a study of water quality in 31 wells across Panola County, Texas. The study measured 13 water quality indicators including chloride, fluoride, total dissolved solids, and dissolved methane. The goals of the study were to provide well owners with information about their water quality, build a partnership with the local groundwater conservation district, and assist with a larger two-year water study. The results found that 7 wells exceeded the EPA limit for chloride, 3 wells exceeded the fluoride limit, and 9 wells exceeded the total dissolved solids limit. The study seeks to understand what contaminants are naturally occurring versus resulting from human activities like oil and gas, wastewater, or abandoned wells. Further monitoring is recommended.
Douglas County lakes and streams are important for recreation and provide over 20% of the tax base, but water quality cannot be taken for granted as some are impaired. Zebra mussels are changing lake ecology by increasing water clarity and vegetation growth. Excess nutrients like phosphorus and nitrogen from sources like lawns, storm runoff, and septic systems contribute to algae blooms and lake impairment, reducing property values. Grants are available to address water quality, but require matching funds. A Douglas County Water Quality Legacy Fund was created to provide these matching funds and protect water resources for future generations.
The study of the source of disposal is important because the amount of treatment required to be given to sewage depends very much upon the source of disposal, its quality, and capacity to tolerate the impurities present in the sewage effluents, without itself getting potentially polluted or becoming less useful.
Presentation - Grading NJ's Great Swamp 9-19-2015Laura Kelm
This document summarizes water quality monitoring programs and results for streams in the Great Swamp Watershed in New Jersey. It describes the various monitoring parameters and methods used, including chemical, macroinvertebrate, visual, and bacteria assessments. Monitoring results are presented in a report card format with grades for each stream. The document then analyzes the results for some of the major streams, noting issues like stormwater impacts, sedimentation, and high pollutant levels in developed or urbanized stream sections. Overall it aims to communicate complex water quality data to non-technical audiences and identify areas for improvement.
The document outlines a restoration plan for the Upper Little Bow River in four reaches within the Town of High River, Alberta. Key issues include odour, sedimentation, and garbage. The plan involves assessing options to improve water quality and ecological function through stormwater treatment, sediment and debris removal, and channel modifications. Public consultation will help finalize designs to be implemented in phases while meeting regulatory requirements.
Farm Business Update 2014: Lavenham, Essex and Suffolk WaterCLA - East
This document discusses farming practices and their impact on drinking water quality. It provides an overview of water companies and their obligations to provide wholesome drinking water. Key water quality issues facing water companies include pesticides, nutrients, and sediment. Current initiatives to address these issues include safeguard zones, risk mapping, and possible mitigation measures. Farmers are encouraged to follow best practices, consider field-specific risks, and take additional measures in high risk fields to help protect drinking water quality.
The document summarizes key aspects of the water cycle in Colorado as it relates to the Colorado River. It discusses the headwaters of the river in the mountains where snowpack and glaciers feed the river. It also mentions cloud seeding to increase snowpack and irrigation of orchards. The document outlines how invasive tamarisk trees increase water use and reservoirs are used to control water flow and enable hydropower. Contamination from abandoned mines pollutes the river as well.
The document summarizes water chemistry data from multiple sites collected in 2014-2015. Key findings include:
- Temperature, salinity, and density varied between sites, with the Scheldt River, Cenflumarin dock, and pond being brackish.
- Hardness, pH, and nutrient levels differed depending on a site's geology, nutrient inputs, and biological activity. Agricultural sites tended to have higher nitrates.
- Values at the Cenflumarin dock changed significantly from 2014 to 2015 after its connecting lock was reopened.
- The data helps understand each site's water chemistry in relation to surrounding land use and biological and environmental factors.
This document presents information about lead content in the Indian water system. It discusses what lead is, its effects, and how it enters the water system through various sources like oceans, rivers, tap water, and wells. It finds that lead levels in Indian water ranges from 50 to 400 μg/L. Several cities in India are at high risk of lead contamination in their water. Steps are recommended to reduce lead levels, including testing water, checking pH levels, and restricting pollution from industries and leaded gasoline. The conclusion is that human activities have contributed greatly to rising lead levels in water.
Groundwater Quality Private Wells Wayne County Pennsylvania Baseline Water Te...Brian Oram
Educational outreach to 2 lake communities in Wayne County Pennsylvania. The results of private well water testing and using these findings to develop a customized baseline water testing program for the Poconos Community, private well owners in the region, community water sources, public water supplies, and watershed monitoring organizations.
This document discusses water analysis and quality parameters. It begins by explaining the importance of water analysis to determine substances or organisms present and ensure water is safe. It then covers several key water quality parameters including hardness, pH, turbidity, UV transmittance, iron, manganese, tannins, hydrogen sulfide, dissolved and suspended solids. Separation techniques for water analysis like filtration, distillation and extraction are also summarized. The document provides background on these parameters and techniques to analyze water contamination and quality.
This document outlines the 2014-2018 management plan public input workshop for Crooked Lake. It discusses the status of the current management plan and identifies key issues from the previous plan around invasive species, water clarity, muck, water quality, garbage, water levels, and implications for the future. Data on trends related to these issues is presented. The document concludes that water quality has improved but invasive species remain a challenge and effects of groundwater on water levels needs continued attention. The local water management district outlines ongoing and planned activities to monitor the lake and watershed and develop new management plans and studies.
This document summarizes a student's experiment investigating whether aquatic plants can combat ocean acidification by absorbing atmospheric carbon dioxide. The student hypothesized that introducing duckweed to a carbon dioxide-acidified freshwater environment would increase the pH level. The experiment involved measuring the pH and number of duckweed fronds over 10 days in jars with and without duckweed exposed to carbon dioxide levels 10 times atmospheric concentration. The results showed no significant difference in pH changes or duckweed growth between the jars. While plants could help locally, the carbon dioxide levels used were too high for the duckweed to significantly affect acidification. Further experimentation is needed to fully understand the relationship between aquatic plants and ocean acidification.
This document summarizes the presenter's analysis of water usage and conservation goals in the Comox Valley region. The presenter argues that: (1) statements claiming the region uses twice the national average water usage are untrue, and the data used is old; (2) the goal to cut water usage by 27% is unnecessary as current usage is within license limits; and (3) large funds spent on conservation are unwarranted given available water supplies and infrastructure, and restrictions just result in wasted water. The presenter concludes the region was misled into embarking on expensive water metering and conservation efforts that are not actually needed.
We have met our water conservation goals. The document summarizes the author's perspective that the Comox Valley region does not actually have a water shortage problem despite previous claims. He argues the original comparisons used to justify water metering and conservation projects were misleading, and that current water usage is well within licensing limits. The author concludes spending on conservation should stop as the region has plenty of water and operates within guidelines, and that previous water restriction bylaws should be reinstated.
The webinar provided an overview of the EPA Research Call 2022. It covered the introduction to EPA Research 2030 and its focus on achieving environmental objectives. It then discussed the details of the 2022 research call, including the two open topics, application process and timeline, eligibility criteria, and types of funding available. The presentation concluded with guidance on the application process and financial rules, and a Q&A session to address any questions.
This document presents research on approaches to mitigate pollution from the herbicide MCPA (2-methyl-4-chloro-phenoxyacetic acid) in water catchments used as drinking water sources. The research monitored MCPA concentrations spatially and temporally in an agricultural catchment in Ireland that supplies drinking water. Key findings include: MCPA concentrations exceeded drinking water limits and persisted in the system; concentrations increased downstream; and concentrations correlated positively with improved grassland and negatively with rough grazing land use. The research demonstrates the need for enhanced monitoring and questions the sustainability of certain land uses like improved grassland near drinking water sources.
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This document summarizes water quality data collected from the Sabana Llana stream in Puerto Rico. Key findings include:
- The average temperature was 26.5°C, turbidity was 45.8 NTU, and pH was 8.2, making the water suitable for most organisms.
- Conductivity was 403 μS/cm and dissolved oxygen was 5.9 mg/L, below levels needed to support some species.
- Nitrate levels were low at 1.3 mg/L NO3–-N, and stream flow was low at 0.034 cfs due to stream characteristics.
- Water quality parameters were analyzed to understand pollution sources and their impacts on the local
The document discusses water systems and introduces Greenkode Consulting Engineers sarl (GCE sarl), which provides engineering services related to water management. It outlines topics to be covered, including water resources, infrastructure, distribution, quality, treatment processes, and challenges. The presentation then discusses various aspects of water systems in more detail, such as sources of water, infrastructure components, treatment steps, quality parameters, and challenges related to water stress and pollution.
Connect how salt practices in the Hudson River watershed impact the salinity of local streams.
Session from a management-based forum hosted by the Cary Institute of Ecosystem Studies about the impact of road salt on natural areas and drinking water supplies, with a focus on successful salt reduction strategies being used regionally and nationally. Presenter: Eli Dueker, Assistant Professor of Biology and Environmental and Urban Studies, Bard College.
This document summarizes a study of water quality in 31 wells across Panola County, Texas. The study measured 13 water quality indicators including chloride, fluoride, total dissolved solids, and dissolved methane. The goals of the study were to provide well owners with information about their water quality, build a partnership with the local groundwater conservation district, and assist with a larger two-year water study. The results found that 7 wells exceeded the EPA limit for chloride, 3 wells exceeded the fluoride limit, and 9 wells exceeded the total dissolved solids limit. The study seeks to understand what contaminants are naturally occurring versus resulting from human activities like oil and gas, wastewater, or abandoned wells. Further monitoring is recommended.
Douglas County lakes and streams are important for recreation and provide over 20% of the tax base, but water quality cannot be taken for granted as some are impaired. Zebra mussels are changing lake ecology by increasing water clarity and vegetation growth. Excess nutrients like phosphorus and nitrogen from sources like lawns, storm runoff, and septic systems contribute to algae blooms and lake impairment, reducing property values. Grants are available to address water quality, but require matching funds. A Douglas County Water Quality Legacy Fund was created to provide these matching funds and protect water resources for future generations.
The study of the source of disposal is important because the amount of treatment required to be given to sewage depends very much upon the source of disposal, its quality, and capacity to tolerate the impurities present in the sewage effluents, without itself getting potentially polluted or becoming less useful.
Presentation - Grading NJ's Great Swamp 9-19-2015Laura Kelm
This document summarizes water quality monitoring programs and results for streams in the Great Swamp Watershed in New Jersey. It describes the various monitoring parameters and methods used, including chemical, macroinvertebrate, visual, and bacteria assessments. Monitoring results are presented in a report card format with grades for each stream. The document then analyzes the results for some of the major streams, noting issues like stormwater impacts, sedimentation, and high pollutant levels in developed or urbanized stream sections. Overall it aims to communicate complex water quality data to non-technical audiences and identify areas for improvement.
The document outlines a restoration plan for the Upper Little Bow River in four reaches within the Town of High River, Alberta. Key issues include odour, sedimentation, and garbage. The plan involves assessing options to improve water quality and ecological function through stormwater treatment, sediment and debris removal, and channel modifications. Public consultation will help finalize designs to be implemented in phases while meeting regulatory requirements.
Farm Business Update 2014: Lavenham, Essex and Suffolk WaterCLA - East
This document discusses farming practices and their impact on drinking water quality. It provides an overview of water companies and their obligations to provide wholesome drinking water. Key water quality issues facing water companies include pesticides, nutrients, and sediment. Current initiatives to address these issues include safeguard zones, risk mapping, and possible mitigation measures. Farmers are encouraged to follow best practices, consider field-specific risks, and take additional measures in high risk fields to help protect drinking water quality.
The document summarizes key aspects of the water cycle in Colorado as it relates to the Colorado River. It discusses the headwaters of the river in the mountains where snowpack and glaciers feed the river. It also mentions cloud seeding to increase snowpack and irrigation of orchards. The document outlines how invasive tamarisk trees increase water use and reservoirs are used to control water flow and enable hydropower. Contamination from abandoned mines pollutes the river as well.
The document summarizes water chemistry data from multiple sites collected in 2014-2015. Key findings include:
- Temperature, salinity, and density varied between sites, with the Scheldt River, Cenflumarin dock, and pond being brackish.
- Hardness, pH, and nutrient levels differed depending on a site's geology, nutrient inputs, and biological activity. Agricultural sites tended to have higher nitrates.
- Values at the Cenflumarin dock changed significantly from 2014 to 2015 after its connecting lock was reopened.
- The data helps understand each site's water chemistry in relation to surrounding land use and biological and environmental factors.
This document presents information about lead content in the Indian water system. It discusses what lead is, its effects, and how it enters the water system through various sources like oceans, rivers, tap water, and wells. It finds that lead levels in Indian water ranges from 50 to 400 μg/L. Several cities in India are at high risk of lead contamination in their water. Steps are recommended to reduce lead levels, including testing water, checking pH levels, and restricting pollution from industries and leaded gasoline. The conclusion is that human activities have contributed greatly to rising lead levels in water.
Groundwater Quality Private Wells Wayne County Pennsylvania Baseline Water Te...Brian Oram
Educational outreach to 2 lake communities in Wayne County Pennsylvania. The results of private well water testing and using these findings to develop a customized baseline water testing program for the Poconos Community, private well owners in the region, community water sources, public water supplies, and watershed monitoring organizations.
This document discusses water analysis and quality parameters. It begins by explaining the importance of water analysis to determine substances or organisms present and ensure water is safe. It then covers several key water quality parameters including hardness, pH, turbidity, UV transmittance, iron, manganese, tannins, hydrogen sulfide, dissolved and suspended solids. Separation techniques for water analysis like filtration, distillation and extraction are also summarized. The document provides background on these parameters and techniques to analyze water contamination and quality.
This document outlines the 2014-2018 management plan public input workshop for Crooked Lake. It discusses the status of the current management plan and identifies key issues from the previous plan around invasive species, water clarity, muck, water quality, garbage, water levels, and implications for the future. Data on trends related to these issues is presented. The document concludes that water quality has improved but invasive species remain a challenge and effects of groundwater on water levels needs continued attention. The local water management district outlines ongoing and planned activities to monitor the lake and watershed and develop new management plans and studies.
This document summarizes a student's experiment investigating whether aquatic plants can combat ocean acidification by absorbing atmospheric carbon dioxide. The student hypothesized that introducing duckweed to a carbon dioxide-acidified freshwater environment would increase the pH level. The experiment involved measuring the pH and number of duckweed fronds over 10 days in jars with and without duckweed exposed to carbon dioxide levels 10 times atmospheric concentration. The results showed no significant difference in pH changes or duckweed growth between the jars. While plants could help locally, the carbon dioxide levels used were too high for the duckweed to significantly affect acidification. Further experimentation is needed to fully understand the relationship between aquatic plants and ocean acidification.
This document summarizes the presenter's analysis of water usage and conservation goals in the Comox Valley region. The presenter argues that: (1) statements claiming the region uses twice the national average water usage are untrue, and the data used is old; (2) the goal to cut water usage by 27% is unnecessary as current usage is within license limits; and (3) large funds spent on conservation are unwarranted given available water supplies and infrastructure, and restrictions just result in wasted water. The presenter concludes the region was misled into embarking on expensive water metering and conservation efforts that are not actually needed.
We have met our water conservation goals. The document summarizes the author's perspective that the Comox Valley region does not actually have a water shortage problem despite previous claims. He argues the original comparisons used to justify water metering and conservation projects were misleading, and that current water usage is well within licensing limits. The author concludes spending on conservation should stop as the region has plenty of water and operates within guidelines, and that previous water restriction bylaws should be reinstated.
Similar to Domestic Misconnections - Jayne Dobson DLRCC (20)
The webinar provided an overview of the EPA Research Call 2022. It covered the introduction to EPA Research 2030 and its focus on achieving environmental objectives. It then discussed the details of the 2022 research call, including the two open topics, application process and timeline, eligibility criteria, and types of funding available. The presentation concluded with guidance on the application process and financial rules, and a Q&A session to address any questions.
This document presents research on approaches to mitigate pollution from the herbicide MCPA (2-methyl-4-chloro-phenoxyacetic acid) in water catchments used as drinking water sources. The research monitored MCPA concentrations spatially and temporally in an agricultural catchment in Ireland that supplies drinking water. Key findings include: MCPA concentrations exceeded drinking water limits and persisted in the system; concentrations increased downstream; and concentrations correlated positively with improved grassland and negatively with rough grazing land use. The research demonstrates the need for enhanced monitoring and questions the sustainability of certain land uses like improved grassland near drinking water sources.
This document discusses water quality issues in Ireland and solutions to address them. National water quality monitoring data shows 47% of rivers and 62% of estuaries are in unsatisfactory condition. The two most widespread problems are excess nutrients (nitrogen and phosphorus), with phosphorus and sediment issues impacting 60% of waters needing measures. Maps have been created to identify critical source areas for phosphorus and nitrogen losses from agriculture to target remediation efforts. Measures proposed include riparian buffers, wetlands, and nutrient management plans to reduce nitrogen and phosphorus at their sources and intercept transport pathways.
This document discusses collective action problems in healthcare and environmental policy. It defines collective action problems as situations where individuals would benefit most from cooperation but fail to cooperate due to conflicting self interests. The COVID-19 response has shown remarkably high levels of public cooperation, potentially offering lessons for issues like antimicrobial resistance and climate change that require collective action. Key factors for successful collective action include clear communication of strategies that benefit all, a shared group identity against a threat, and enforcement of cooperative behaviors.
This document discusses Ireland's National Action Plan to combat antimicrobial resistance (iNAP1) in the agricultural sector. It outlines the strategic objectives of iNAP1, which are to increase knowledge and awareness, enhance surveillance, reduce infection and disease spread, optimize antibiotic use, and support research and innovation. The document reviews some successes of iNAP1 including increased collaboration, awareness raising, and stakeholders taking action. It also discusses ongoing challenges like changing behaviors and maintaining consumer confidence. Learnings from iNAP1 emphasized the need for consistent messaging. Progress has included measurable outcomes like reduced antibiotic resistance in broiler chickens. The overall goal of iNAP1 and its successor iNAP2 is a reduction in the volume
The document summarizes progress made under Ireland's National Action Plan on Antimicrobial Resistance 2017-2020 (iNAP 1) and outlines plans for iNAP 2. It discusses successes in areas like surveillance, guidelines and awareness campaigns. It also notes challenges from COVID-19, which led to delays in developing iNAP 2. Resources have been substantially invested in 2018-2021 to support iNAP 1 goals and respond to COVID-19, including new IPC staff across healthcare settings. Stakeholder engagement for iNAP 2 will begin following scoping of ongoing activities and lessons from COVID-19.
The document discusses the challenges of achieving a non-toxic environment and proposes key actions to develop a more sustainable chemicals policy. It notes that while regulations aim to keep chemical concentrations below toxic levels, biodiversity continues to decline and human exposures are rising. It argues for intensifying efforts like minimizing chemical releases, banning persistent chemicals, increasing green chemistry and monitoring. The goal is to ultimately reduce both ecological damage and human health impacts from chemicals in the environment.
On 25 November 2020 the EPA published Ireland’s Environment - An Integrated Assessment 2020 which provides an assessment of the overall quality of Ireland's environment, the pressures being placed on it and the societal responses to current and emerging environmental issues.
This plain English fact sheet outlines the work done by the EPA in monitoring Ireland’s rivers.
Ireland has more than 73,000 km of river channels. If placed end-to-end, they could encircle the Earth almost twice. Three-quarters of these channels are very small streams that typically flow into larger rivers.
Biological monitoring has been carried out in Irish rivers since 1971. The current national river monitoring programme covers more than 13,000 km of river channel.
The national monitoring programme is run by the EPA and focuses on the main river channels rather than the smaller streams. The programme includes more than 2,800 sites sampled for biology, with almost half of these being sampled for physical and chemical parameters.
This plain English fact sheet outlines the work done by the EPA in monitoring phytoplankton in Ireland's marine environment.
The EPA and the Marine Institute sample phytoplankton in estuaries and coastal waters around Ireland. They carry out sampling three times during the summer and once during winter. At each location, they take water samples just below the surface and above the seabed. They use the samples to assess how much phytoplankton is in the water and what species are present.
Phytoplankton are tiny, free-floating plants found suspended in the world’s oceans. Their name comes from Greek and means ‘plant drifter’. They are carried along by ocean currents and are usually found floating near the surface of the water. Like all plants they need sunlight to grow.
The main sources of nutrients around Ireland’s coast are discharges from wastewater treatment plants and run off from agricultural land. Phytoplankton in the estuaries and coastal waters around Ireland are monitored by the EnvironmentalProtection Agency (EPA) and the Marine Institute. They monitor phytoplankton to assess the quality (status) of our marine environment. They must do this as part of the requirements of the European Water Framework Directive.
This plain English fact sheet outlines the work done by the EPA in monitoring Ireland’s marine environment.
Ecologically healthy marine waters are a valuable natural resource. They support a rich and diverse range of ecosystems, habitats and species, and they are also a source of food – from wild fisheries and aquaculture. They are also important for recreational activities and tourism.
Transitional and coastal waters are assessed under the European Water Framework Directive (WFD) and the Marine Strategy Framework Directive (MSFD). Having coordinated frameworks for water quality for all the water bodies in Ireland, and across Europe, allows us to compare our results with other countries. It allows us to see what works to help us make sure all our water bodies achieve at least ‘good’ status, and no deterioration occurs.
This plain English fact sheet outlines the work done by the EPA in monitoring Ireland’s lakes.
A total of 225 lakes are currently included as part of the national surface waters monitoring programme run by the EPA, this covers around 80% of the surface area of all lakes in Ireland.
This includes:
• all lakes greater than 50 hectares
• lakes that are used for supplying drinking water
• lakes that are of regional, local or scientific interest
This Plain English fact sheet outlines the work done by the EPA in monitoring aquatic plants in Irish lakes.
Aquatic plants are good at showing if the quality of the water is good or bad and play an important role in lake ecology by providing food and a habitat for many smaller plants, animals and birds.
They also:
• provide shelter for young fish
• help to improve the clarity of the water
• help stabilise lake shore banks
• reduce the amount of sediment being suspended in the water
The Environmental Protection Agency (EPA) monitors these aquatic plants at more than 10,000 sites in over 200 lakes once every three years.
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This presentation was by Con McLaughlin, Donegal County Council and Andy Griggs, Armagh City, Banbridge and Craigavon District Council.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
This document discusses challenges and opportunities for restoring the Camac River in Dublin City while managing flood risk, supporting urban renewal, and adapting to climate change. The river suffers from channelization, loss of floodplains and wetlands, and lengthy culverts. Restoration requires tackling existing issues and avoiding new pressures. Opportunities include maximizing green space, rezoning industrial lands, and creating a greenway. Successful restoration requires considering the whole catchment and securing sufficient land, and balancing priorities like flood protection, development, and environmental goals. Planning tools like new zoning objectives can help protect land for restoration and climate adaptation.
More from Environmental Protection Agency, Ireland (20)
The cost of acquiring information by natural selectionCarl Bergstrom
This is a short talk that I gave at the Banff International Research Station workshop on Modeling and Theory in Population Biology. The idea is to try to understand how the burden of natural selection relates to the amount of information that selection puts into the genome.
It's based on the first part of this research paper:
The cost of information acquisition by natural selection
Ryan Seamus McGee, Olivia Kosterlitz, Artem Kaznatcheev, Benjamin Kerr, Carl T. Bergstrom
bioRxiv 2022.07.02.498577; doi: https://doi.org/10.1101/2022.07.02.498577
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...Leonel Morgado
Current descriptions of immersive learning cases are often difficult or impossible to compare. This is due to a myriad of different options on what details to include, which aspects are relevant, and on the descriptive approaches employed. Also, these aspects often combine very specific details with more general guidelines or indicate intents and rationales without clarifying their implementation. In this paper we provide a method to describe immersive learning cases that is structured to enable comparisons, yet flexible enough to allow researchers and practitioners to decide which aspects to include. This method leverages a taxonomy that classifies educational aspects at three levels (uses, practices, and strategies) and then utilizes two frameworks, the Immersive Learning Brain and the Immersion Cube, to enable a structured description and interpretation of immersive learning cases. The method is then demonstrated on a published immersive learning case on training for wind turbine maintenance using virtual reality. Applying the method results in a structured artifact, the Immersive Learning Case Sheet, that tags the case with its proximal uses, practices, and strategies, and refines the free text case description to ensure that matching details are included. This contribution is thus a case description method in support of future comparative research of immersive learning cases. We then discuss how the resulting description and interpretation can be leveraged to change immersion learning cases, by enriching them (considering low-effort changes or additions) or innovating (exploring more challenging avenues of transformation). The method holds significant promise to support better-grounded research in immersive learning.
Or: Beyond linear.
Abstract: Equivariant neural networks are neural networks that incorporate symmetries. The nonlinear activation functions in these networks result in interesting nonlinear equivariant maps between simple representations, and motivate the key player of this talk: piecewise linear representation theory.
Disclaimer: No one is perfect, so please mind that there might be mistakes and typos.
dtubbenhauer@gmail.com
Corrected slides: dtubbenhauer.com/talks.html
Mending Clothing to Support Sustainable Fashion_CIMaR 2024.pdfSelcen Ozturkcan
Ozturkcan, S., Berndt, A., & Angelakis, A. (2024). Mending clothing to support sustainable fashion. Presented at the 31st Annual Conference by the Consortium for International Marketing Research (CIMaR), 10-13 Jun 2024, University of Gävle, Sweden.
ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...Advanced-Concepts-Team
Presentation in the Science Coffee of the Advanced Concepts Team of the European Space Agency on the 07.06.2024.
Speaker: Diego Blas (IFAE/ICREA)
Title: Gravitational wave detection with orbital motion of Moon and artificial
Abstract:
In this talk I will describe some recent ideas to find gravitational waves from supermassive black holes or of primordial origin by studying their secular effect on the orbital motion of the Moon or satellites that are laser ranged.
Immersive Learning That Works: Research Grounding and Paths ForwardLeonel Morgado
We will metaverse into the essence of immersive learning, into its three dimensions and conceptual models. This approach encompasses elements from teaching methodologies to social involvement, through organizational concerns and technologies. Challenging the perception of learning as knowledge transfer, we introduce a 'Uses, Practices & Strategies' model operationalized by the 'Immersive Learning Brain' and ‘Immersion Cube’ frameworks. This approach offers a comprehensive guide through the intricacies of immersive educational experiences and spotlighting research frontiers, along the immersion dimensions of system, narrative, and agency. Our discourse extends to stakeholders beyond the academic sphere, addressing the interests of technologists, instructional designers, and policymakers. We span various contexts, from formal education to organizational transformation to the new horizon of an AI-pervasive society. This keynote aims to unite the iLRN community in a collaborative journey towards a future where immersive learning research and practice coalesce, paving the way for innovative educational research and practice landscapes.
(June 12, 2024) Webinar: Development of PET theranostics targeting the molecu...Scintica Instrumentation
Targeting Hsp90 and its pathogen Orthologs with Tethered Inhibitors as a Diagnostic and Therapeutic Strategy for cancer and infectious diseases with Dr. Timothy Haystead.
The technology uses reclaimed CO₂ as the dyeing medium in a closed loop process. When pressurized, CO₂ becomes supercritical (SC-CO₂). In this state CO₂ has a very high solvent power, allowing the dye to dissolve easily.
1. Saturday 1st April 2017
Domestic Misconnections
Dun Laoghaire Rathdown Experience
2. • What are domestic misconnections?
• What problems do they cause for rivers and
streams?
• How have we fixed our misconnections and
improved our water quality?
3.
4. The Way It Should Be
Foul wastewater going to the foul sewer and surface, uncontaminated
water going to the surface water sewer.
5. Types of Misconnection
• Separate and Combined Systems
• Surface Water into Foul Sewer
• Foul Wastewater into Surface Water
Sewer
12. Why Do We Want To Correct
Misconnections?
• Obvious reasons!
• EU Legislation – Water Framework Directive
• Magic number of 0.03mg/L Phosporus for ‘Good’
status
13.
14. Improvements to Deansgrange Stream
• In May 2006 we decided to focus on the
Deansgrange Stream as it’s our most heavily
polluted stream
• 2 staff members went around and identified
misconnections
• Engaged with homeowner to fix the problem
16. The Results
• The results were encouraging in that
phosporus was reduced but we’re still not at
the magic number of 0.03mg/L
Location 1 Location 2 Location 3 Location 4
2005 0.2 0.31 0.1 0.1
2008 0.12 0.14 0.08 0.1
Phosporus (mg/l)
17. Improvements
• Misconnections removed
• In 2007/2008 a wetland was constructed in the
Kilbogget Park section of Deansgrange Stream,
downstream of Point 2, which helped remove even
more phosporus
23. Conclusions
• Finding and fixing misconnections is tedious work and can test the
patience of staff but it has lasting beneficial effects on water quality
• Building wetlands also has lasting beneficial effects
• If you check your own house and suspect you have a misconnection,
contact either Dublin City Council or DLR