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Effects of age and land-use changes on soil carbon and nitrogen sequestrations following cropland abandonment on the Loess Plateau, China 期刊论文
ECOLOGICAL ENGINEERING, 2016, 卷号: 90, 期号: 2016, 页码: 105-112
作者:  Deng, Lei;  Wang, Guo-liang;  Liu, Guo-bin;  Shangguan, Zhou-ping
收藏  |  浏览/下载:10/0  |  提交时间:2018/10/29
When did the Anthropocene begin? A mid-twentieth centuryboundary level is stratigraphically optimal 期刊论文
Quaternary International, 2015, 卷号: 383, 期号: 2015, 页码: 196-203
作者:  Richter,D(Richter,Daniel)[15];  Zalasiewicz,J(Zalasiewicz,Jan)[1];  Waters,CN(Waters,Colin N)[2];  Williams,M(Williams,Mark)[1];  Barnosky,AD(Barnosky,Anthony D)[3]
收藏  |  浏览/下载:35/0  |  提交时间:2018/11/14
When did the Anthropocene begin? A mid-twentieth centuryboundary level is stratigraphically optimal 期刊论文
Quaternary International, 2015, 卷号: 383, 期号: 2015, 页码: 196-203
作者:  Oreskes,N(Oreskes, Naomi)[24];  An,ZS(An,Zhisheng)[23];  Wolfe,AP(Wolfe,Alexander P)[22];  Wing,SL(Wing,Scott L)[21];  Wagreich,M(Wagreich,Michael)[20]
收藏  |  浏览/下载:40/0  |  提交时间:2018/11/21
Evaluation of the sealed-tube low-temperature combustion method for the C-13/C-12 and H-2/H-1 ratio determinations of cellulose nitrate 期刊论文
CHINESE JOURNAL OF CHEMISTRY, 2001, 卷号: 19, 期号: 11, 页码: 1089-1096
作者:  Tao, FX;  Aucour, AM;  Sheppard, SMF;  Liu, CQ;  Leng, XT
收藏  |  浏览/下载:43/0  |  提交时间:2020/05/28


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