Due to escalating population and urbanization, natural resource are gradually depleting posing major challenges to reduce poverty in this region.
由于南亚地区人口的不断升级和城市化加深,自然资源逐渐枯竭构成重大挑战。
This paper brings forward the method of dividing a city into different circle layers, make certain the property of each layer, to make sure the urban population and urbanization level.
但由于城市行政界限的频繁变动和一些城市无限制地扩大市区行政面积 ,使城市人口和城市化水平的统计数字失真。
The FAO also reports that food production needs to rise by 70% in the next 40 years to meet population growth, while there will be less available land due to urbanization and climate change.
粮农组织还在报告中提出,食物需求在未来的40年因人口增长将会上升70%,但与此同时可耕地却因城市化及气候变化而逐渐减少。
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