GSTDTAP

浏览/检索结果: 共3条,第1-3条 帮助

限定条件            
已选(0)清除 条数/页:   排序方式:
Limited nitrate retention capacity in the Upper Mississippi River 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (7)
作者:  Loken, Luke C.;  Crawford, John T.;  Dornblaser, Mark M.;  Striegl, Robert G.;  Houser, Jeffrey N.;  Turner, Peter A.;  Stanley, Emily H.
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/09
Mississippi River  nitrogen  impoundments  backwaters  rivers  
Assessing future reactive nitrogen inputs into global croplands based on the shared socioeconomic pathways 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (4)
作者:  Mogollon, J. M.;  Lassaletta, L.;  Beusen, A. H. W.;  van Grinsven, H. J. M.;  Westhoek, H.;  Bouwman, A. F.
收藏  |  浏览/下载:8/0  |  提交时间:2019/04/09
nitrogen  shared socioeconomic pathways  fertilizer  
Feed conversion efficiency in aquaculture: do we measure it correctly? 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (2)
作者:  Fry, Jillian P.;  Mailloux, Nicholas A.;  Love, David C.;  Milli, Michael C.;  Cao, Ling
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/09
aquaculture  agriculture  food security  animal production efficiency