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[期刊论文] 作者:CHENG Yao,LI Jing-wei,XIONG Li-yang,TANG Guo-an,, 来源:Journal of Mountain Science 年份:2021
The gully is the most dynamic and changeable landform unit on the Loess Plateau, and the characteristics of gully landforms are key indicators of gully evolution. Different gully profiles are connecte...
[期刊论文] 作者:ZHAO Wu-fan,XIONG Li-yang,DING Hu,TANG Guo-an,, 来源:Journal of Mountain Science 年份:2017
The automatic recognition of landforms is regarded as one of the most important procedures to classify landforms and deepen the understanding on the morphology of the earth. However, landform types ar...
[期刊论文] 作者:ZHU Shi-jie,TANG Guo-an,XIONG Li-yang,ZHANG Gang,, 来源:Journal of Mountain Science 年份:2014
Although many studies have investigated slope gradient uncertainty derived from Digital Elevation Models(DEMs), the research concerning slope length uncertainty is far from mature. This discrepancy af...
[期刊论文] 作者:CHENG Yao,LI Jing-wei,XIONG Li-yang,TANG Guo-an, 来源:山地科学学报(英文版) 年份:2021
The gully is the most dynamic and changeable landform unit on the Loess Plateau,and the characteristics of gully landforms are key indicators of gully evolution.Different gully profiles are connected and combined through runoff nodes.Thus,i......
[期刊论文] 作者:MENG Xin,XIONG Li-yang,YANG Xian-wu,YANG Bi-sheng,TANG Guo-an,, 来源:Journal of Mountain Science 年份:2018
The Fenglin and Fengcong landform units are considered to be an important representation for defining the degree of development of Karst landforms. However, these terrain features have been proven dif...
[期刊论文] 作者:DAI Wen,HU Guang-hui,YANG Xin,YANG Xian-wu,CHENG Yi-han,XIONG Li-yang,STROBL Josef,TANG Guo-an,, 来源:Journal of Mountain Science 年份:2020
Ephemeral gullies,which are widely developed worldwide and threaten farmlands,have aroused a growing concern.Identifying and mapping gullies are generally considered prerequisites of gully erosion ass...
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