منابع مشابه
Growing water scarcity in agriculture: future challenge to global water security.
As water is an essential component of the planetary life support system, water deficiency constitutes an insecurity that has to be overcome in the process of socio-economic development. The paper analyses the origin and appearance of blue as well as green water scarcity on different scales and with particular focus on risks to food production and water supply for municipalities and industry. It...
متن کاملWater access, water scarcity, and climate change.
This article investigates the approaches of the various discourses operating in the water sector and how they address the issues of scarcity and equitable access under projected climate change impacts. Little synergy exists between the different approaches dealing with these issues. Whilst being a sustainable development and water resources management issue, a holistic view of access, scarcity ...
متن کاملWater Scarcity in the Zambezi Basin in the Long-Term Future: A Risk Assessment
The aim of this paper is to explore possible futures for the Zambezi basin and to estimate the risks of different water management strategies. Existing uncertainties are translated into alternative assumptions. The risk of a certain management strategy, which has been developed under a given set of assumptions, is analysed by applying alternative assumptions. For the exploration of possible fut...
متن کاملAssessing the Sustainability of Groundwater Resources Using Water Exploitation and Green Water Scarcity Indicators
Sustainability of groundwater resources means ensuring the permanent availability of essential groundwater services for a long-time. This research was conducted to investigate the sustainability of groundwater resources in the prohibited plain of Behshahr- Bandar-e-Gaz by using water expoliation and green water scarcity indices. Initially, the green water deficit index was calculated based on t...
متن کاملA global water scarcity assessment under Shared Socio-economic Pathways – Part 2: Water availability and scarcity
A global water scarcity assessment for the 21st century was conducted under the latest socio-economic scenario for global change studies, namely Shared Socioeconomic Pathways (SSPs). SSPs depict five global situations with substantially different socio-economic conditions. In the accompanying paper, a water use scenario compatible with the SSPs was developed. This scenario considers not only qu...
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ژورنال
عنوان ژورنال: International Journal of Agriculture Environment and Biotechnology
سال: 2019
ISSN: 0974-1712,2230-732X
DOI: 10.30954/0974-1712.08.2019.2