An Overview of the Impacts of Land Use Land Cover Changes (1980–2014) on Urban Water Security of Kolkata
An Overview of the Impacts of Land Use Land Cover Changes (1980–2014) on Urban Water Security of Kolkata
复制标题
土地利用土地覆盖变化（1980-2014）对加尔各答城市水安全的影响概述
作者：
S. Mukherjee;Wiebke Bebermeier;B. Schütt
城市水安全在城市规划中至关重要，以管理城市的水基础设施并加强其应对水压力的能力和适应能力。决策、治理和社会经济因素在实现城市水安全方面发挥着重要作用。加尔各答是一个发展中国家日益增长的特大城市，由于人口快速增长和城市化以及由此产生的治理和基础设施问题，它正面临着日益增加的水环境供应压力。这篇评论的重点是加尔各答，这是面临着严峻的水资源问题，作为一个案例研究。该研究提出了一个概述的城市水（在）安全及其尺寸在加尔各答市，如水的消耗和分布在城市沿着不断变化的土地利用，土地覆盖的城市地区，从卫星数据为基础的土地利用，土地覆盖分类，现有的文献，并从公共机构的文件所获得的结果。
Urban Water Security is essential in urban planning to manage cities’ water infrastructures and strengthen their water stress resilience and adaptive capacities. Decision making, governance and socio-economic factors play important roles in achieving Urban Water Security. Kolkata is a growing megacity in a developing country, which is facing rising pressures on water-environmental provisions due to the rapid population growth and urbanization and resultant governance and infrastructural issues. This review focusses on Kolkata, which is facing critical water issues, as a case study. The study presents an overview of the urban water (in)security and its dimensions in Kolkata city, such as water consumption and distribution in the city along with the changing land use-land cover of the city area, based on the results obtained from the satellite data-based land use-land cover classification, available literature, and documents from public institutions.