中文版 | English

在结果中检索

IB-CAS

浏览/检索结果: 共2条，第1-2条 帮助

限定条件        
已选(0)清除 条数/页：   排序方式：
Decreased Soil Cation Exchange Capacity Across Northern China's Grasslands Over the Last Three Decades 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2017, 卷号: 122, 期号: 11, 页码: 3088-3097
作者:  Fang, Kai;  Kou, Dan;  Wang, Guanqin;  Chen, Leiyi;  Ding, Jinzhi;  Li, Fei;  Yang, Guibiao;  Qin, Shuqi;  Liu, Li;  Zhang, Qiwen;  Yang, Yuanhe
Adobe PDF(330Kb)  |  收藏  |  浏览/下载：87/0  |  提交时间：2022/03/28
environmental change  geochemistry  grassland ecosystems  soil carbon loss  soil desertification  soil acidification  
Dynamic patterns of nitrogen: Phosphorus ratios in forest soils of China under changing environment 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2016, 卷号: 121, 期号: 9, 页码: 2410-2421
作者:  Chen, Leiyi;  Li, Pin;  Yang, Yuanhe
Adobe PDF(975Kb)  |  收藏  |  浏览/下载：78/0  |  提交时间：2022/07/08
artificial neural network  forest ecosystems  nitrogen-phosphorus interactions  nitrogen:phosphorus ratio  soil inventory  stoichiometric shift