Author: G. W. Kite
Publisher: IWMI
ISBN: 9290904178
Category : Irrigation
Languages : en
Pages : 38
Book Description
Describes the use of a distributed hydrologic model to evaluate different data scenarios. The study attempted to answer questions such as; what will happen to the basin water resources if a) there is a change in climate; b) it is decided that more water must be retained in the river for environmental reasons; c) more water is extracted for urban and industrial use; d) the timing and accounts used for water are changed?
Modeling Scenarios for Water Allocation in the Gediz Basin, Turkey
Author: G. W. Kite
Publisher: IWMI
ISBN: 9290904178
Category : Irrigation
Languages : en
Pages : 38
Book Description
Describes the use of a distributed hydrologic model to evaluate different data scenarios. The study attempted to answer questions such as; what will happen to the basin water resources if a) there is a change in climate; b) it is decided that more water must be retained in the river for environmental reasons; c) more water is extracted for urban and industrial use; d) the timing and accounts used for water are changed?
Publisher: IWMI
ISBN: 9290904178
Category : Irrigation
Languages : en
Pages : 38
Book Description
Describes the use of a distributed hydrologic model to evaluate different data scenarios. The study attempted to answer questions such as; what will happen to the basin water resources if a) there is a change in climate; b) it is decided that more water must be retained in the river for environmental reasons; c) more water is extracted for urban and industrial use; d) the timing and accounts used for water are changed?
Estimating Productivity of Water at Different Spatial Scales Using Simulation Modeling
Author: Peter Droogers
Publisher: IWMI
ISBN: 9290904313
Category : Hydrologic models
Languages : en
Pages : 25
Book Description
A clear understanding of the current water balance is required to explore options for water saving measures. However, measurement of all the terms in the water balance is infeasible in terms of spatial and temporal scale, but hydrological simulation models can fill the gap between measured and required data. For a basin in Western Turkey, simulation modeling at three different scales, field, irrigation scheme and basin scale, was performed to obtain all terms of the water balance. These water balance numbers were used to calculate the Productivity of Water at the three spatial levels distinguished to assess the performance of the systems.
Publisher: IWMI
ISBN: 9290904313
Category : Hydrologic models
Languages : en
Pages : 25
Book Description
A clear understanding of the current water balance is required to explore options for water saving measures. However, measurement of all the terms in the water balance is infeasible in terms of spatial and temporal scale, but hydrological simulation models can fill the gap between measured and required data. For a basin in Western Turkey, simulation modeling at three different scales, field, irrigation scheme and basin scale, was performed to obtain all terms of the water balance. These water balance numbers were used to calculate the Productivity of Water at the three spatial levels distinguished to assess the performance of the systems.
Modeling Water Allocation Between Wetlands and Irrigated Agriculture
Author: Koos de Voogt
Publisher: IWMI
ISBN: 9290904070
Category : Irrigation farming
Languages : en
Pages : 64
Book Description
This report investigates how much water is required to maintain the freshwater reed beds that are the main shelter and breeding place for threatened bird species. The ability of Gediz basin to fulfill this requirement and the effects of this requirement on irrigated agriculture, the major competitor for water in the Gediz basin were subsequently examined.
Publisher: IWMI
ISBN: 9290904070
Category : Irrigation farming
Languages : en
Pages : 64
Book Description
This report investigates how much water is required to maintain the freshwater reed beds that are the main shelter and breeding place for threatened bird species. The ability of Gediz basin to fulfill this requirement and the effects of this requirement on irrigated agriculture, the major competitor for water in the Gediz basin were subsequently examined.
Sustainable Natural Resources Management
Author: Abiud Kaswamila
Publisher: BoD – Books on Demand
ISBN: 9533076704
Category : Nature
Languages : en
Pages : 182
Book Description
Natural resources conservation is one of the dilemmas currently facing mankind in both developed and the developing world. The topic is of particular importance for the latter, where the majority depend on terrestrial ecosystems for livelihood; more than one billion people live in abject poverty earning less than a dollar per day; more than 3.7 billion suffer from micronutrient deficiency and more than 800 million suffer from chronic hunger. Population increase, resource use conflicts, technological advancements, climate change, political doldrums, and unsustainable use and harvesting of resources have all put more pressure on natural resources leading to land degradation and poverty. To achieve a win-win situation, we need to change our mindset by thinking outside the box through advocating integrated and holistic approaches in managing our natural resources. This book presents a variety of sustainable strategies and/or approaches including use of GIS and Remote Sensing technologies, decision support system models, involvement of stakeholders in major decisions regarding use of natural resources, community level initiatives, and use of surveillance and monitoring mechanisms.
Publisher: BoD – Books on Demand
ISBN: 9533076704
Category : Nature
Languages : en
Pages : 182
Book Description
Natural resources conservation is one of the dilemmas currently facing mankind in both developed and the developing world. The topic is of particular importance for the latter, where the majority depend on terrestrial ecosystems for livelihood; more than one billion people live in abject poverty earning less than a dollar per day; more than 3.7 billion suffer from micronutrient deficiency and more than 800 million suffer from chronic hunger. Population increase, resource use conflicts, technological advancements, climate change, political doldrums, and unsustainable use and harvesting of resources have all put more pressure on natural resources leading to land degradation and poverty. To achieve a win-win situation, we need to change our mindset by thinking outside the box through advocating integrated and holistic approaches in managing our natural resources. This book presents a variety of sustainable strategies and/or approaches including use of GIS and Remote Sensing technologies, decision support system models, involvement of stakeholders in major decisions regarding use of natural resources, community level initiatives, and use of surveillance and monitoring mechanisms.
Hydronomic Zones for Developing Basin Water Conservation Strategies
Author: D. J. Molden
Publisher: IWMI
ISBN: 9290904631
Category : Irrigation
Languages : en
Pages : 39
Book Description
In this report, the concept and procedures of hydronomic (hydro water + nomus management) zones are introduced. A set of six hydronomic zones are developed and defined based on key differences between reaches or areas of river basins. These are the: Water Source Zone, Natural Recapture Zone, Regulated Recapture Zone, Stagnation Zone, Final Use Zone, and Environmentally Sensitive Zone. The zones are defined based on similar hydrological, geological and topographical conditions and the fate of water outflow from the zone. In addition, two conditions are defined which influence how water is managed: whether or not there is appreciable salinity or pollution loading; and whether or not groundwater that can be used for utilization or storage is present. Generic strategies for irrigation for four water management areas, the Natural Recapture, Regulated Recapture, Final Use, and Stagnation Zones, are presented. The Water Source Zone and Environmentally Sensitive Zone are discussed in terms of their overall significance in basin water use and management.
Publisher: IWMI
ISBN: 9290904631
Category : Irrigation
Languages : en
Pages : 39
Book Description
In this report, the concept and procedures of hydronomic (hydro water + nomus management) zones are introduced. A set of six hydronomic zones are developed and defined based on key differences between reaches or areas of river basins. These are the: Water Source Zone, Natural Recapture Zone, Regulated Recapture Zone, Stagnation Zone, Final Use Zone, and Environmentally Sensitive Zone. The zones are defined based on similar hydrological, geological and topographical conditions and the fate of water outflow from the zone. In addition, two conditions are defined which influence how water is managed: whether or not there is appreciable salinity or pollution loading; and whether or not groundwater that can be used for utilization or storage is present. Generic strategies for irrigation for four water management areas, the Natural Recapture, Regulated Recapture, Final Use, and Stagnation Zones, are presented. The Water Source Zone and Environmentally Sensitive Zone are discussed in terms of their overall significance in basin water use and management.
Deforestation Around the World
Author: Paulo Moutinho
Publisher: BoD – Books on Demand
ISBN: 9535104179
Category : Technology & Engineering
Languages : en
Pages : 389
Book Description
Deforestation and forest degradation represent a significant fraction of the annual worldwide human-induced emission of greenhouse gases to the atmosphere, the main source of biodiversity losses and the destruction of millions of people's homes. Despite local/regional causes, its consequences are global. This book provides a general view about deforestation dynamics around the world, incorporating analyses of its causes, impacts and actions to prevent it. Its 17 Chapters, organized in three sections, refer to deforestation impacts on climate, soil, biodiversity and human population, but also describe several initiatives to prevent it. A special emphasis is given to different remote-sensing and mapping techniques that could be used as a source for decision-makers and society to promote forest conservation and control deforestation.
Publisher: BoD – Books on Demand
ISBN: 9535104179
Category : Technology & Engineering
Languages : en
Pages : 389
Book Description
Deforestation and forest degradation represent a significant fraction of the annual worldwide human-induced emission of greenhouse gases to the atmosphere, the main source of biodiversity losses and the destruction of millions of people's homes. Despite local/regional causes, its consequences are global. This book provides a general view about deforestation dynamics around the world, incorporating analyses of its causes, impacts and actions to prevent it. Its 17 Chapters, organized in three sections, refer to deforestation impacts on climate, soil, biodiversity and human population, but also describe several initiatives to prevent it. A special emphasis is given to different remote-sensing and mapping techniques that could be used as a source for decision-makers and society to promote forest conservation and control deforestation.
The Common Property Resource Digest
Author:
Publisher:
ISBN:
Category : Commons
Languages : en
Pages : 216
Book Description
Publisher:
ISBN:
Category : Commons
Languages : en
Pages : 216
Book Description
Water Resources of Turkey
Author: Nilgun B. Harmancioglu
Publisher: Springer
ISBN: 3030117294
Category : Science
Languages : en
Pages : 558
Book Description
This book provides an in-depth description of water resources of Turkey, a country with a unique geographical location, extending from the Mediterranean in Europe to the Middle East. Its varying geography, topography, hydrology, geology and climate are reflected in the diverse characteristics of its water basins. Furthermore, due to its geographical location, Turkey has a significant number of transboundary river basins and has to share its water resources with its neighbors, an issue that can sometimes lead to water conflicts. Turkey is also an interesting example of a developing country that is attempting to adapt to universal water management strategies while at the same time facing legal, institutional, economic and capacity development problems. It has long remained a water-rich country, but the situation is now changing due to the increasing population, inefficient use of resources, and the impacts of climate change and environmental degradation. This book is useful for national and international organizations as well as water resources professionals. It takes on an added significance in the light of climate change in the region, water management problems and transboundary water basins.
Publisher: Springer
ISBN: 3030117294
Category : Science
Languages : en
Pages : 558
Book Description
This book provides an in-depth description of water resources of Turkey, a country with a unique geographical location, extending from the Mediterranean in Europe to the Middle East. Its varying geography, topography, hydrology, geology and climate are reflected in the diverse characteristics of its water basins. Furthermore, due to its geographical location, Turkey has a significant number of transboundary river basins and has to share its water resources with its neighbors, an issue that can sometimes lead to water conflicts. Turkey is also an interesting example of a developing country that is attempting to adapt to universal water management strategies while at the same time facing legal, institutional, economic and capacity development problems. It has long remained a water-rich country, but the situation is now changing due to the increasing population, inefficient use of resources, and the impacts of climate change and environmental degradation. This book is useful for national and international organizations as well as water resources professionals. It takes on an added significance in the light of climate change in the region, water management problems and transboundary water basins.
9789290908487
Author: Giordano, Meredith
Publisher: Colombo, Sri Lanka: International Water Management Institute (IWMI) Washington, DC, USA: The World Bank
ISBN: 9290908483
Category : Technology & Engineering
Languages : en
Pages : 58
Book Description
Publisher: Colombo, Sri Lanka: International Water Management Institute (IWMI) Washington, DC, USA: The World Bank
ISBN: 9290908483
Category : Technology & Engineering
Languages : en
Pages : 58
Book Description
Valuing Water in Irrigated Agriculture and Reservoir Fisheries
Author: Mary E. Renwick
Publisher: IWMI
ISBN: 9290904399
Category : Fisheries
Languages : en
Pages : 43
Book Description
Although irrigation projects often provide water for more than crop irrigation, water allocation and management decisions often do not account for nonirrigation uses of water. Failure to account for the multiple uses of irrigation water may result in inefficient and inequitable water allocation decisions. Decision-makers often lack information on the relative economic contributions of water in irrigation and nonirrigation uses. This report addresses this problem. It examines the relative economic contributions of irrigated agriculture and reservoir fisheries in the Kirindi Oya irrigation system, located in Southeastern Sri Lanka. The results of the analysis indicate the importance of both irrigated paddy production and reservoir fisheries to the local economy. They also demonstrate significant potential financial and economic gains to irrigated agriculture from improvements in water management practices. Since these water uses are interdependent, policy makers must consider how changes in water management practices may affect reservoir levels and water quality and the fisheries that depend on them.
Publisher: IWMI
ISBN: 9290904399
Category : Fisheries
Languages : en
Pages : 43
Book Description
Although irrigation projects often provide water for more than crop irrigation, water allocation and management decisions often do not account for nonirrigation uses of water. Failure to account for the multiple uses of irrigation water may result in inefficient and inequitable water allocation decisions. Decision-makers often lack information on the relative economic contributions of water in irrigation and nonirrigation uses. This report addresses this problem. It examines the relative economic contributions of irrigated agriculture and reservoir fisheries in the Kirindi Oya irrigation system, located in Southeastern Sri Lanka. The results of the analysis indicate the importance of both irrigated paddy production and reservoir fisheries to the local economy. They also demonstrate significant potential financial and economic gains to irrigated agriculture from improvements in water management practices. Since these water uses are interdependent, policy makers must consider how changes in water management practices may affect reservoir levels and water quality and the fisheries that depend on them.