维普中文期刊产品整合服务
309篇 您的检索式:作者名="Howarth R W"
    题名 作者 年代 出处 被引量
1A neural networks of carrot tip classification显示文摘Brandon J R Howarth M S Searcy S W 1990Trans of the ASAE1990,,:1
2An assessment of human influences on inputs of nitrogen to the estuaries and continental shelves of the north Atlantic Ocean显示文摘HOWARTH R W 1998Nutrient Cycling in Agroecosystems1998,52,:1
3Human alteration of the global nitrogen cycle: Sources and consequences 显示文摘VITOUSEK P M ABER J D HOWARTH R W 1997Ecological Applications1997,7,3:1
4Nitrogen limitation on land and in the sea: How can it occur显示文摘Vitousek P M Howarth R W 1991Biogeochem- istry1991,13,:1
5Human alteration of the global nitrogen cycle:Sources and consequences显示文摘Vitousek P M Aber J D Howarth R W 1997Eco Appl1997,7,:1
6Human alteration of the global nitrogen cycle:sources and consequences显示文摘Vitousek M Aber J D Howarth R W 1997Ecological Applications1997,7,3:1
7Methane and the greenhouse-gas footprint of natural gas from shale formations显示文摘Howarth R W Santoro R Ingraffea A 2011Climatic Change2011,106,4:1
8Controlling eutrophication:nitrogen and phosphorus显示文摘Conley D J Paerl H W Howarth R W 2009Science2009,323,5917:1
9Human alteration of the global nitrogen cycle: Sources and consequences 显示文摘Vitousek P M Aber J D Howarth R W 1997Ecological Applications1997,7,3:1
10Eutrophication of freshwater and marine ecosystems 显示文摘SMITH V H JOYE S B HOWARTH R W 2006Limnology and Oceanography2006,51,1:1
11Venting and leaking of methane from shale gas development: Response to Cathles et al显示文摘Howarth R W Santoro R Ingraffea A 2012Climatic Change2012,113,2:1
12Nitrogen limitation on land and in the sea: how can it occur显示文摘Vitousek P M Howarth R W 1991Biogeochemistry1991,13,2:1
13Human alteration of the global nitrogen cycle: Sources and consequences显示文摘VITOUSEK P M ABER J D HOWARTH R W 1997Ecological Ap- plications1997,7,3:1
14Controlling eu- trophication nitrogen and phosphorous 显示文摘Conley D J Paerl H W Howarth R W 2009Science2009,323,5917:1
15Human alteration of the glohal nitrogen cycle: Sources and consequences显示文摘VITOUSEK P M ABER J D HOWARTH R W 1997Ecological Applications1997,7,:1
16Human alterations of the global nitrogen cycle: Causes and eonsequences显示文摘Vitousek P M Aber J A Howarth R W 1997Ecol Appl1997,,7:1
17Controlling eutrophication:nitrogen and phosphorus显示文摘Conley D J Paerl H W Howarth R W 0,,5917:1
18Controlling eu- trophication: nitrogen and phosphorus 显示文摘Conley D J Paerl H W Howarth R W 2009Science2009,323,:1
19Eutrophication of freshwater andmarine ecosystems显示文摘Smith V H Joye S B Howarth R W 2006Limnol Oceanogr2006,51,12:1
20Methane and the greenhouse-gas footprint of natural gas from shale formations 显示文摘Howarth R W Santoro R Ingraffea A 2011Climatic Change2011,106,4:1
返回顶部 每页显示:
共16页 首页 上一页 第1页 下一页 末页 /16 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费