搜索筛选:
搜索耗时0.0841秒,为你在为你在102,285,761篇论文里面共找到 7 篇相符的论文内容
发布年度:
[期刊论文] 作者：XUE Xian,Lin Shanzhi,Zhang Zhixiang,
来源：城市道桥与防洪 年份：2004
There have been many arguments on the classification of Eriocaulon Linn. by morphology so far, and little is known about the use of molecular marker for genetic...
Mapping the Risk of Water Erosion in the Watershed of the Ningxia-Inner Mongolia Reach of the Yellow
[期刊论文] 作者：DU He-qiang,XUE Xian,WANG Tao,,
来源：Journal of Mountain Science 年份：2015
Mapping and assessing soil-erosion risk can address the likelihood of occurrence of erosion as well as its consequences. This in turn provides precautionary and...
[期刊论文] 作者：XU Manhou,LIU Min,XUE Xian,ZHA,
来源：干旱区科学：英文版 年份：2016
Alpine meadow ecosystem is fragile and highly sensitive to climate change.An understanding of the allocation of above-and below-ground plant biomass and correla...
[期刊论文] 作者：WANG Tao,WU Wei,XUE Xian,SUN Q,
来源：中国科学D辑（英文版） 年份：2004
Sandy desertification is a land degradation characterized by wind erosion, mainly resulted from the excessive human activities in arid, semiarid and part of sub...
[期刊论文] 作者：WANG Tao WU Wei XUE Xian SUN Q,
来源：中国科学：地球科学英文版 年份：2004
Sandy desertification is a land degradation characterized by wind erosion, mainly resulted from the excessive human activities in arid, semiarid and part of sub...
[期刊论文] 作者：Meng Xue,Xian Zhang,Zhao-feng Wu,Huan Wang,Xin Ding,Xing-you Tian,
来源：黑龙江科技信息 年份：2013
本文通过对荣华二采区10...
[期刊论文] 作者：LI Cheng-yang,PENG Fei,XUE Xian,LAI Chi-min,ZHANG Wen-juan,YOU Quan-gang,CHEN Xiao-jie,ZHANG Xue-qin,,
来源：山地科学学报（英文版） 年份：2021
In recent decades,overgrazing and the warming and drying climate have resulted in significant degradation of alpine grasslands in the source region of the Yello...
相关搜索：
