搜索筛选:
搜索耗时0.3260秒,为你在为你在102,266,933篇论文里面共找到 4 篇相符的论文内容
发布年度:
DYNAMICS OF LITTER DECOMPOSITION AND SEASONAL DYNAMICS OF PHOSPHORUS IN DECOMPOSED RESIDUA OF Calama
[期刊论文] 作者：WANG Shi-Yan,YANG Yong-Xing,
来源：中国地理科学 年份：2004
During the period of May to October in 1999, systematical studies were given to the rate of decomposition of Calamagrostis angustifolia litter, the phosphorus c...
Nationwide survey on the usage of ovulation-induction agents among obstetricians and gynecologists i
[期刊论文] 作者：Yan Deng,Yan-Fang Wang,Shi-Yan,
来源：中华医学杂志（英文版） 年份：2019
Ovulation-induction refers to the type of ovarian stimulation for anovulatory women aimed at restoring normal fertility by generating normal ovulatory cycles an...
Identification and spatial pattern analysis of alpine timberline by remote sensing methods in Yarlun
[期刊论文] 作者：ZHU Bei,WANG Shi-yan,SU Wei,CHEN Kai-qi,LIU Chang,DU Yan-liang,WANG Liang,HAN Zhen,ZOU Jiang-xiang,,
来源：Journal of Mountain Science 年份：2021
As an important ecotone, the alpine timberline is the boundary between closed-canopy montane forest and alpine vegetation, and is highly sensitive to global and regional climate changes. We provided a...
Identification and spatial pattern analysis of alpine timberline by remote sensing methods in Yarlun
[期刊论文] 作者：ZHU Bei,WANG Shi-yan,SU Wei,CHEN Kai-qi,LIU Chang,DU Yan-liang,WANG Liang,HAN Zhen,ZOU Jiang-xiang,
来源：山地科学学报（英文版） 年份：2021
As an important ecotone,the alpine timberline is the boundary between closed-canopy montane forest and alpine vegetation,and is highly sensitive to global and regional climate changes.We provided a way to identify and extract the alpine tim......
相关搜索：
