Water allocation under climate change
نویسندگان
چکیده
منابع مشابه
Identifying and Assessing Robust Water Allocation Plans for Deltas Under Climate Change
Water scarcity threatens economic growth, social cohesion, and environmental sustainability in many deltas. This situation is likely to worsen due to future climate change. To reduce water scarcity and limit salt water intrusion in deltas, many countries have launched policies to allocate water resources. However, it is difficult to develop long-term adaptive water management policies due to la...
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Climate change can reduce crop yields and thereby threaten food security. The current measures used to adapt to climate change involve avoiding crops yield decrease, however, the limitations of such measures due to water and other resources scarcity have not been well understood. Here, we quantify how the sensitivity of maize to water availability has increased because of the shift toward longe...
متن کاملMultimodel assessment of water scarcity under climate change.
Water scarcity severely impairs food security and economic prosperity in many countries today. Expected future population changes will, in many countries as well as globally, increase the pressure on available water resources. On the supply side, renewable water resources will be affected by projected changes in precipitation patterns, temperature, and other climate variables. Here we use a lar...
متن کاملConjunctive surface water and groundwater management under climate change
Climate change can result in significant impacts on regional and global surface water and groundwater resources. Using groundwater as a complimentary source of water has provided an effective means to satisfy the ever-increasing water demands and deal with surface water shortages problems due to robust capability of groundwater in responding to climate change. Conjunctive use of surface water a...
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ژورنال
عنوان ژورنال: Elementa: Science of the Anthropocene
سال: 2021
ISSN: 2325-1026
DOI: 10.1525/elementa.2020.00131