水科学进展2023，Vol.34Issue(5)：719-730,12.DOI:10.14042/j.cnki.32.1309.2023.05.007
新疆绿洲格局变化与生态耗水结构分析
Analysis on the change of oasis pattern and ecological water consumption structure in Xinjiang
摘要
Abstract
This study aimed to assess the changes in oasis patterns and the ecological structure of water consumption in Xinjiang,China.Remote sensing information and statistical analysis were applied to study the evolution patterns of Xinjiang's oases and water consumption in the province from the 1990s onward.In doing so,we aimed to reveal the proportional relationship between the socioeconomics and ecology of water consumption.The results showed that the ratio of artificial to natural oases increased from 0.625∶1 to 1.3∶1.Overall,the consumption of artificial and natural oases showed a fluctuating growth trend:the consumption of artificial and natural oases was 125.0 and 45.8 billion m3,respectively,in 1990,increasing to 18.22 and 7.19 billion m3,respectively,by 2018.Spatially,the consumption of Xinjiang's oasis water was higher in the north and lower in the south.The total ecological water consumption in Xinjiang was 32.97 billion m3.Furthermore,the water consumption of natural ecosystems is was 21.80 billion m3,and the ratios to the total available amount of water amount are were 49.6%and 32.8%,respectively.关键词
生态耗水/水资源三级区/绿洲格局/耗水结构Key words
ecological water consumption/third-class water resource regions/oasis pattern/water consumption structure分类
建筑与水利引用本文复制引用
李梦怡,邓铭江,凌红波,邓晓雅,闫俊杰,焦阿永..新疆绿洲格局变化与生态耗水结构分析[J].水科学进展,2023,34(5):719-730,12.基金项目
国家自然科学基金资助项目(52179028) （52179028）
新疆水利科技专项基金项目(XSKJ-2023-08)The study is financially supported by the National Natural Science Foundation of China(No.52179028)and the Xinjiang Water Conservancy Science and Technology Special Fund Project,China(No.XSKJ-2023-08). （XSKJ-2023-08）
