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Alternative TitleThe spatiotemporal distribution and coupled characteristics of water & land element in the Hengduan Mountains, China
刘斌涛1; 张素1,2; 熊东红1; 吴汉1,2
Corresponding Author刘斌涛
Source Publication自然杂志
Contribution Rank1
Other AbstractIt was one of the key factors that the coupled characteristics of water-land element which was considered to affect resource environment security, conservation ecological and strengthen disaster prevention and mitigation in Hengduan Mountains, China. The coupled characteristics of water-land element had been established for agricultural production according to the characteristics of geographical environment, water-land element in Hengduan Mountains. Furthermore, the monthly and annual time series indexes of coupled characteristics of water-land element also had been calculated by multi-source spatial data. This study showed that both the macro climate and landform were the important factors to influence the coupled characteristics of water-land element in Hengduan Mountains. Three areas with distinct differences caused by southwest monsoon, southeast monsoon and the “barrier-channel” effect of landscapes were chosen. Meanwhile, the coupled characteristics of water-land element were obviously influenced by the topographic relief, elevation, slope positions and the slope, especially. The study also founded that the coupled characteristics of waterland element with distinct differences influenced by the changing of monsoons climate, spatiotemporal water-temperature and time matching, limate-vegetation coupling effects was highest in June, compared by monthly time series. And, more remarkable, there were no distinct differences compared by annual time series of nearly 15 years. The study had revealed the spatiotemporal distribution characteristics of coupled characteristics of water-land elements. The results contribute to optimize the land function management.
Keyword水土要素耦合 时空格局 横断山地 GIS
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Document Type期刊论文
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
刘斌涛,张素,熊东红,等. 横断山地水土要素时空分布格局与耦合特征[J]. 自然杂志,2018,40(1):55-63.
APA 刘斌涛,张素,熊东红,&吴汉.(2018).横断山地水土要素时空分布格局与耦合特征.自然杂志,40(1),55-63.
MLA 刘斌涛,et al."横断山地水土要素时空分布格局与耦合特征".自然杂志 40.1(2018):55-63.
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