The document discusses hydrological concepts including flow duration curves, meteorological stations, indices used to analyze streamflow, weirs, and the relationship between upstream and downstream areas. It provides definitions and examples of flow duration curves, exceedance probability, flashiness, and how afforestation and cultivation can impact the hydrological response of different biomes. Graphs and diagrams are included to illustrate hydrological responses, streamflow variability, and the impact of land use changes.
Exploring the Energy-Water Nexus: An analysis with TIAM-ECN for the Middle East.IEA-ETSAP
The document summarizes an analysis of the energy-water nexus in the Middle East using the TIAM-ECN integrated assessment model. It finds that different electricity generation technologies have large differences in their water withdrawal and consumption requirements. Deploying technologies like CCS, nuclear, and CSP in the Middle East could significantly increase water use by 2050 if once-through cooling is used. However, switching to dry or hybrid cooling could substantially reduce water needs while increasing costs. The study recommends a joint analysis of energy and water policies given the strong interdependencies between the sectors.
Nepal does not have own climate projection model. Therefore, climate change studies in Nepal completely depend on the results of available model throughout the world. Many field based studies have proven that Nepal is the most vulnerable country in the context of climate change due to limited capacity to adapt to it. On the other hand, it is a big challenge to natural scientists to demonstrate climate change physically because of limited resources. Due to the complex geography of Nepal, most of the global climate projections are not able to capture the temporal and spatial climatic variability. In consideration to this problem, the Department of Hydrology and Meteorology (DHM) of Nepal has initiated a project to downscale climatic parameters regionally with technical support from the Asian Disaster Preparedness Centre (ADPC) under the financial support of Asian Development Bank (ADB). They used three different Regional Climate Models (RCM); PRECIS, RegCM4, and WRF under AR4 scenarios. However, there is still a lot of discrepancy among these projections which have created confusion among the stakeholders. Therefore, the objective of my presentation will be to focus on the discussion over these issues among the climate experts at UNBC.
IRJET- Assessment the Harm from the Grand Ethiopian Renaissance Dam on the Wa...IRJET Journal
This document discusses the potential impacts of filling and operating the Grand Ethiopian Renaissance Dam (GERD) on water inflows to the High Aswan Dam (HAD) in Egypt. It uses the Eastern Nile Model within the RiverWare software to simulate GERD filling and operation over 115 hydrological scenarios from 2017-2060 under three different initial HAD water level scenarios. The results show that GERD filling, which is assumed to take six years, could significantly reduce HAD inflows and water levels, with probabilities of HAD levels dropping below critical thresholds of 159m and 147m increasing substantially during the filling period. Specifically, the probability of inflows to HAD falling below 55.5 billion
Climate change will impact water resources in Egypt through changes in temperature, precipitation patterns, and increased frequency of droughts and floods. Hydrological modeling is used to evaluate these climate change impacts. Such models are forced using downscaled output from global climate models to project changes in streamflow under different climate scenarios. This allows assessment of climate change impacts on water resources systems and evaluation of adaptation policies to mitigate impacts. However, uncertainties remain regarding climate projections and how to scale global data to local levels, highlighting the need for improved modeling approaches.
1. The document discusses using the RIBASIM river basin simulation model to model the water-food-energy nexus in Egypt. RIBASIM allows modeling of a river basin system including infrastructure, water allocation, and how the system changes over time.
2. Key components that can be modeled include reservoirs, dams, weirs, irrigation networks, hydropower production, water demands from cities and industries, and how available water is allocated. Scenarios can be run to simulate current and future situations up to 2030.
3. The model has been applied to the National Water Resources Plan of Egypt in order to test the impacts of climate change and measures under consideration. It is useful for simulating
Using GIS to Visualize and Analyze Environmental Time-Series Data as Raster M...GIS Colorado
This document discusses using GIS to visualize and analyze environmental time-series data as raster maps. It presents two common approaches for displaying time series data in GIS - animating over time or using line graphs. However, it proposes a new approach of treating time as a spatial dimension and mapping values onto a "timescape" with dual temporal coordinates. Examples are given showing streamflow patterns, tidal data, fish migration counts mapped as raster data over time. This enhances visualization and analysis capabilities in GIS for temporal data, allowing layering of multiple time series and identification of periods meeting multiple criteria. Greater versatility of GIS is achieved through this innovative use of software to leverage existing data for improved communication and decision support.
The document discusses hydrological concepts including flow duration curves, meteorological stations, indices used to analyze streamflow, weirs, and the relationship between upstream and downstream areas. It provides definitions and examples of flow duration curves, exceedance probability, flashiness, and how afforestation and cultivation can impact the hydrological response of different biomes. Graphs and diagrams are included to illustrate hydrological responses, streamflow variability, and the impact of land use changes.
Exploring the Energy-Water Nexus: An analysis with TIAM-ECN for the Middle East.IEA-ETSAP
The document summarizes an analysis of the energy-water nexus in the Middle East using the TIAM-ECN integrated assessment model. It finds that different electricity generation technologies have large differences in their water withdrawal and consumption requirements. Deploying technologies like CCS, nuclear, and CSP in the Middle East could significantly increase water use by 2050 if once-through cooling is used. However, switching to dry or hybrid cooling could substantially reduce water needs while increasing costs. The study recommends a joint analysis of energy and water policies given the strong interdependencies between the sectors.
Nepal does not have own climate projection model. Therefore, climate change studies in Nepal completely depend on the results of available model throughout the world. Many field based studies have proven that Nepal is the most vulnerable country in the context of climate change due to limited capacity to adapt to it. On the other hand, it is a big challenge to natural scientists to demonstrate climate change physically because of limited resources. Due to the complex geography of Nepal, most of the global climate projections are not able to capture the temporal and spatial climatic variability. In consideration to this problem, the Department of Hydrology and Meteorology (DHM) of Nepal has initiated a project to downscale climatic parameters regionally with technical support from the Asian Disaster Preparedness Centre (ADPC) under the financial support of Asian Development Bank (ADB). They used three different Regional Climate Models (RCM); PRECIS, RegCM4, and WRF under AR4 scenarios. However, there is still a lot of discrepancy among these projections which have created confusion among the stakeholders. Therefore, the objective of my presentation will be to focus on the discussion over these issues among the climate experts at UNBC.
IRJET- Assessment the Harm from the Grand Ethiopian Renaissance Dam on the Wa...IRJET Journal
This document discusses the potential impacts of filling and operating the Grand Ethiopian Renaissance Dam (GERD) on water inflows to the High Aswan Dam (HAD) in Egypt. It uses the Eastern Nile Model within the RiverWare software to simulate GERD filling and operation over 115 hydrological scenarios from 2017-2060 under three different initial HAD water level scenarios. The results show that GERD filling, which is assumed to take six years, could significantly reduce HAD inflows and water levels, with probabilities of HAD levels dropping below critical thresholds of 159m and 147m increasing substantially during the filling period. Specifically, the probability of inflows to HAD falling below 55.5 billion
Climate change will impact water resources in Egypt through changes in temperature, precipitation patterns, and increased frequency of droughts and floods. Hydrological modeling is used to evaluate these climate change impacts. Such models are forced using downscaled output from global climate models to project changes in streamflow under different climate scenarios. This allows assessment of climate change impacts on water resources systems and evaluation of adaptation policies to mitigate impacts. However, uncertainties remain regarding climate projections and how to scale global data to local levels, highlighting the need for improved modeling approaches.
1. The document discusses using the RIBASIM river basin simulation model to model the water-food-energy nexus in Egypt. RIBASIM allows modeling of a river basin system including infrastructure, water allocation, and how the system changes over time.
2. Key components that can be modeled include reservoirs, dams, weirs, irrigation networks, hydropower production, water demands from cities and industries, and how available water is allocated. Scenarios can be run to simulate current and future situations up to 2030.
3. The model has been applied to the National Water Resources Plan of Egypt in order to test the impacts of climate change and measures under consideration. It is useful for simulating
Using GIS to Visualize and Analyze Environmental Time-Series Data as Raster M...GIS Colorado
This document discusses using GIS to visualize and analyze environmental time-series data as raster maps. It presents two common approaches for displaying time series data in GIS - animating over time or using line graphs. However, it proposes a new approach of treating time as a spatial dimension and mapping values onto a "timescape" with dual temporal coordinates. Examples are given showing streamflow patterns, tidal data, fish migration counts mapped as raster data over time. This enhances visualization and analysis capabilities in GIS for temporal data, allowing layering of multiple time series and identification of periods meeting multiple criteria. Greater versatility of GIS is achieved through this innovative use of software to leverage existing data for improved communication and decision support.
The document shows charts of China's total population and percentage of urban population from 1960 to 2028, with the total population increasing from around 600 million to over 1.4 billion and the percentage of urban population increasing from around 10% to over 70% over the same time period, indicating China has experienced rapid urbanization as hundreds of millions of people have moved to cities.
How energy is produced in the American West, the nation’s “energy breadbasket”Sea to Snow Consulting
“The State of Energy in the West” from the Western Governors' Association provides a comprehensive survey of conventional and renewable energy resources in the region.
Skiing, snowboarding, and snowmobiling generate hundreds of thousands of jobs in 38 states, but climate change threatens the snow these industries rely on.
The document discusses financing land conservation efforts in Western states. It notes that each Western state has at least 30% of its land under federal ownership. It also shows that several Western states have passed dedicated funding sources for land conservation, approving over $25 billion for open space protection from 1988 to 2012. Additionally, it provides information on the Land and Water Conservation Fund, which has appropriated over $15.5 billion since 1965, with 63% used for federal land acquisition.
The document is a presentation from LandScope America, which provides an online mapping platform for visualizing land conservation efforts. It includes maps of protected areas in Colorado, wildlife habitat areas in Colorado, and housing density changes over time in the Denver metro area from 1970 to a 2030 projection. It also shows data on average annual public investments in conservation for Colorado, Washington, and Idaho from 1998-2005, including total expenditures and expenditures per capita and per acre conserved. The maps and data can help organizations and planners understand land use and target conservation efforts.
Scarcity of freshwater is a defining feature of planet Earth. This EcoWest.org presentation shares graphics that visualize our most precious natural resource.
Federal spending on wildfire suppression has been increasing, with costs reaching over $2 billion for the Department of Interior and U.S. Forest Service in 2012. The average cost of fighting wildfires has also risen, with spending over $1,000 per federal fire and $100,000 per federal acre burned. Wildfire management now makes up the largest portion of the Forest Service budget, comprising over $2 billion in 2012, as climate change has led to more extreme fire conditions across the western United States.
Per capita rates of vehicle miles traveled have fallen, and the recession is not the only reason. A U.S. PIRG report examines the end of the "driving boom."
Conservation spending on natural resources generates significant employment and economic in the United States. This presentation includes data and analysis for the American West.
A dashboard that visualizes energy consumption, prices, and spending n the 50 U.S. states, based on data from the U.S. Energy Information Administration’s Annual Energy Review.
Results from recent Conservation in the West Polls from Colorado College's State of the Rockies project show strong support for protecting the environment.
This document contains numerous slides with data visualizations and statistics about global and regional biodiversity and ecosystems. It includes information on terrestrial and freshwater biomes and ecoregions, numbers of plant and animal species, levels of endemism, threats to different habitats, and protected area coverage. Specifically, it shows statistics on biodiversity indicators for biomes, ecoregions, and species in different parts of the world, North America, and the western United States.
In this EcoWest presentation, we track fuels treatments, such as mechanical thinning and prescribed burns, to reduce the risk of catastrophic wildfires.
The document shows charts of China's total population and percentage of urban population from 1960 to 2028, with the total population increasing from around 600 million to over 1.4 billion and the percentage of urban population increasing from around 10% to over 70% over the same time period, indicating China has experienced rapid urbanization as hundreds of millions of people have moved to cities.
How energy is produced in the American West, the nation’s “energy breadbasket”Sea to Snow Consulting
“The State of Energy in the West” from the Western Governors' Association provides a comprehensive survey of conventional and renewable energy resources in the region.
Skiing, snowboarding, and snowmobiling generate hundreds of thousands of jobs in 38 states, but climate change threatens the snow these industries rely on.
The document discusses financing land conservation efforts in Western states. It notes that each Western state has at least 30% of its land under federal ownership. It also shows that several Western states have passed dedicated funding sources for land conservation, approving over $25 billion for open space protection from 1988 to 2012. Additionally, it provides information on the Land and Water Conservation Fund, which has appropriated over $15.5 billion since 1965, with 63% used for federal land acquisition.
The document is a presentation from LandScope America, which provides an online mapping platform for visualizing land conservation efforts. It includes maps of protected areas in Colorado, wildlife habitat areas in Colorado, and housing density changes over time in the Denver metro area from 1970 to a 2030 projection. It also shows data on average annual public investments in conservation for Colorado, Washington, and Idaho from 1998-2005, including total expenditures and expenditures per capita and per acre conserved. The maps and data can help organizations and planners understand land use and target conservation efforts.
Scarcity of freshwater is a defining feature of planet Earth. This EcoWest.org presentation shares graphics that visualize our most precious natural resource.
Federal spending on wildfire suppression has been increasing, with costs reaching over $2 billion for the Department of Interior and U.S. Forest Service in 2012. The average cost of fighting wildfires has also risen, with spending over $1,000 per federal fire and $100,000 per federal acre burned. Wildfire management now makes up the largest portion of the Forest Service budget, comprising over $2 billion in 2012, as climate change has led to more extreme fire conditions across the western United States.
Per capita rates of vehicle miles traveled have fallen, and the recession is not the only reason. A U.S. PIRG report examines the end of the "driving boom."
Conservation spending on natural resources generates significant employment and economic in the United States. This presentation includes data and analysis for the American West.
A dashboard that visualizes energy consumption, prices, and spending n the 50 U.S. states, based on data from the U.S. Energy Information Administration’s Annual Energy Review.
Results from recent Conservation in the West Polls from Colorado College's State of the Rockies project show strong support for protecting the environment.
This document contains numerous slides with data visualizations and statistics about global and regional biodiversity and ecosystems. It includes information on terrestrial and freshwater biomes and ecoregions, numbers of plant and animal species, levels of endemism, threats to different habitats, and protected area coverage. Specifically, it shows statistics on biodiversity indicators for biomes, ecoregions, and species in different parts of the world, North America, and the western United States.
In this EcoWest presentation, we track fuels treatments, such as mechanical thinning and prescribed burns, to reduce the risk of catastrophic wildfires.
This document discusses the number and value of residential properties at risk of wildfire in the Western Wildland-Urban Interface (WUI). It provides data from CoreLogic on the number of properties at low, high, and very high risk of wildfire. It also notes that on average, low-risk properties are more valuable than high-risk properties, but high-risk properties are more valuable than very high-risk properties. The document is from ecowest.org and encourages downloading additional slides and resources.
This document summarizes wildland firefighter fatalities in the United States since 1910. It shows that over 300 firefighters have died while fighting wildfires, with the leading causes being burnover, heart attack, and vehicle accidents. The state with the most firefighter deaths is California, followed by Idaho, Montana, Colorado, and Oregon. An online dashboard provides additional details on firefighter fatalities.
Shark Tank Jargon | Operational ProfitabilityTheUnitedIndian
Don't let fancy business words confuse you! This blog is your cheat sheet to understanding the Shark Tank Jargon. We'll translate all the confusing terms like "valuation" (how much the company is worth) and "royalty" (a fee for using someone's idea). You'll be swimming with the Sharks like a pro in no time!
लालू यादव की जीवनी LALU PRASAD YADAV BIOGRAPHYVoterMood
Discover the life and times of Lalu Prasad Yadav with a comprehensive biography in Hindi. Learn about his early days, rise in politics, controversies, and contribution.
ग्रेटर मुंबई के नगर आयुक्त को एक खुले पत्र में याचिका दायर कर 540 से अधिक मुंबईकरों ने सभी अवैध और अस्थिर होर्डिंग्स, साइनबोर्ड और इलेक्ट्रिक साइनेज को तत्काल हटाने और 13 मई, 2024 की शाम को घाटकोपर में अवैध होर्डिंग के गिरने की विनाशकारी घटना के बाद अपराधियों के खिलाफ सख्त कार्रवाई की मांग की है, जिसमें 17 लोगों की जान चली गई और कई निर्दोष लोग गंभीर रूप से घायल हो गए।
Why We Chose ScyllaDB over DynamoDB for "User Watch Status"ScyllaDB
Yichen Wei and Adam Drennan share the architecture and technical requirements behind "user watch status" for a major global media streaming service, what that meant for their database, the pros and cons of the many options they considered for replacing DynamoDB, why they ultimately chose ScyllaDB, and their lessons learned so far.
विवादास्पद फिल्म के ट्रेलर से गाली-गलौज वाले दृश्य हटा दिए गए हैं, और जुर्माना लगाया गया है। सुप्रीम कोर्ट और बॉम्बे हाई कोर्ट दोनों ने फिल्म की रिलीज पर रोक लगा दी है और उसे निलंबित कर दिया है। पहले यह फिल्म 7 जून और फिर 14 जून को रिलीज होने वाली थी, लेकिन अब यह 21 जून को रिलीज हो रही है।
केरल उच्च न्यायालय ने 11 जून, 2024 को मंडला पूजा में भाग लेने की अनुमति मांगने वाली 10 वर्षीय लड़की की रिट याचिका को खारिज कर दिया, जिसमें सर्वोच्च न्यायालय की एक बड़ी पीठ के समक्ष इस मुद्दे की लंबित प्रकृति पर जोर दिया गया। यह आदेश न्यायमूर्ति अनिल के. नरेंद्रन और न्यायमूर्ति हरिशंकर वी. मेनन की खंडपीठ द्वारा पारित किया गया
18062024_First India Newspaper Jaipur.pdfFIRST INDIA
Find Latest India News and Breaking News these days from India on Politics, Business, Entertainment, Technology, Sports, Lifestyle and Coronavirus News in India and the world over that you can't miss. For real time update Visit our social media handle. Read First India NewsPaper in your morning replace. Visit First India.
CLICK:- https://firstindia.co.in/
#First_India_NewsPaper
Federal Authorities Urge Vigilance Amid Bird Flu Outbreak | The Lifesciences ...The Lifesciences Magazine
Federal authorities have advised the public to remain vigilant but calm in response to the ongoing bird flu outbreak of highly pathogenic avian influenza, commonly known as bird flu.
Christian persecution in Islamic countries has intensified, with alarming incidents of violence, discrimination, and intolerance. This article highlights recent attacks in Nigeria, Pakistan, Egypt, Iran, and Iraq, exposing the multifaceted challenges faced by Christian communities. Despite the severity of these atrocities, the Western world's response remains muted due to political, economic, and social considerations. The urgent need for international intervention is underscored, emphasizing that without substantial support, the future of Christianity in these regions is at grave risk.
https://ecspe.org/the-rise-of-christian-persecution-in-islamic-countries/
15062024_First India Newspaper Jaipur.pdfFIRST INDIA
Find Latest India News and Breaking News these days from India on Politics, Business, Entertainment, Technology, Sports, Lifestyle and Coronavirus News in India and the world over that you can't miss. For real time update Visit our social media handle. Read First India NewsPaper in your morning replace. Visit First India.
CLICK:- https://firstindia.co.in/
#First_India_NewsPaper
16062024_First India Newspaper Jaipur.pdfFIRST INDIA
Find Latest India News and Breaking News these days from India on Politics, Business, Entertainment, Technology, Sports, Lifestyle and Coronavirus News in India and the world over that you can't miss. For real time update Visit our social media handle. Read First India NewsPaper in your morning replace. Visit First India.
CLICK:- https://firstindia.co.in/
#First_India_NewsPaper
#WenguiGuo#WashingtonFarm Guo Wengui Wolf son ambition exposed to open a far...rittaajmal71
Since fleeing to the United States in 2014, Guo Wengui has founded a number of projects in the United States, such as GTV Media Group, GTV private equity, farm loan project, G Club Operations Co., LTD., and Himalaya Exchange.
Slide deck with charts from our Digital News Report 2024, the most comprehensive exploration of news consumption habits around the world, based on survey data from more than 95,000 respondents across 47 countries.
projet de traité négocié à Istanbul (anglais).pdfEdouardHusson
Ceci est le projet de traité qui avait été négocié entre Russes et Ukrainiens à Istanbul en mars 2022, avant que les Etats-Unis et la Grande-Bretagne ne détournent Kiev de signer.
Narrative: In this presentation, we discuss the World Resource Institute’s Aqueduct atlas, which maps water risk, stress, and scarcity.
Narrative: WRI’s tool maps overall water risk by examining a dozen factors in three categories. The system is meant to help businesses, investors, governments, and communities better understand vulnerabilities to water-related risks. Source: World Resources Institute’s Aqueduct toolURL: http://aqueduct.wri.org/
Narrative: This screen shot shows how overall risk compares worldwide. You can also view individual components and select from weighting schemes that vary by industry.Source: World Resources Institute’s Aqueduct toolURL: http://aqueduct.wri.org/
Narrative: Here’s a close-up of the United States, showing interannual variability of the water supply, which is especially high in the Southwest. The numbers in circles indicate how many water-related news stories are available for each location through the built-in feed.Source: World Resources Institute’s Aqueduct toolURL: http://aqueduct.wri.org/
Narrative: You can download the underlying GIS data, which I used to create this map showing the baseline water stress in the United States. This is a measure of water use compared to the renewable supply. Red, for example, indicates that more than 80 percent of available freshwater is used and supply disruptions are likely to occur due to natural phenomena, competition among users, political pressure, or regulatory measures. You can see that the West is home to most of the highest stress areas.Source: World Resources Institute’s Aqueduct toolURL: http://aqueduct.wri.org/
Narrative: The Aqueduct tool also lets you show projections for the future, based on different greenhouse gas emissions models. This view shows the IPCC’s optimistic “B1” scenario. A few areas in the inland West are expected to become moderately more stressed by 2095, but otherwise the conditions are expected to be near baseline. Source: World Resources Institute’s Aqueduct toolURL: http://aqueduct.wri.org/
Narrative: But if you switch to the pessimistic A2 emissions scenario, which involves much warmer temperatures and, in many parts of the West, a drier climate, you can see that the stress levels are much higher. There’s no place in the continental United States that has less water stress in 2095.Source: World Resources Institute’s Aqueduct toolURL: http://aqueduct.wri.org/