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在“Elsevier”中，命中：1,593条，耗时：小于0.01 秒

1.Alternate furrow irrigation and nitrogen level effects on migration of water and nitrate-nitrogen in soil and root growth of cucumber in solar-greenhouse

作者：Lidong Zhang^a ; ^c ; Lihong Gao^a ; Liuxia Zhang^a ; Shuzhong Wang^b ; Xiaolei Sui^a ; ^{sui-office@cau.edu.cn} ; Zhenxian Zhang^a

关键词：Cucumber ; Solar greenhouse ; Alternate furrow irrigation ; Nitrogen fertilizer ; Water use efficiency ; Soil nitrate-nitrogen

刊名：Scientia Horticulturae

出版年：2012

2.Species differences in nitrate reductase activity are unaffected by nitrogen enrichment in northeastern US forests

作者：Mana Hayashi Tang^a ; Stephen Porder^a ; ^{stephen_porder@brown.edu} ; Gary M. Lovett^b

关键词：Nitrate reductase ; Harvard Forest ; Catskill Mountains ; Nitrogen deposition ; Fertilization

刊名：Forest Ecology and Management

出版年：2012

3.Nitrate-nitrogen patterns in engineered catchments in the upper Mississippi River basin

作者：Keith E. Schilling^a ; ^{keith.schilling@dnr.iowa.gov} ; Christopher S. Jones^b ; Anthony Seeman^b ; Eileen Bader^c ; Jennifer Filipiak^c

关键词：Nitrate-nitrogen ; Iowa ; Tile drainage ; Headwater streams ; Best management practices

刊名：Ecological Engineering

出版年：2012

4.Evaluating the utility of ¹⁵N and ¹⁸O isotope abundance analyses to identify nitrate sources: A soil zone study

作者：E. Minet^a ; ^b ; ^{eddy.minet@gmail.com} ; C.E. Coxon^a ; ^b ; R. Goodhue^a ; K.G. Richards^c ; R.M. Kalin^d ; ¹ ; W. Meier-Augenstein^d ; ²

关键词：Nitrate ; Soil&ndash ; water ; Stable isotope ; Nitrate source ; Artificial fertiliser nitrogen ; Organic waste nitrogen

刊名：Water Research

出版年：2012

5.Nitrate contamination and its relationship with flood irrigation management

作者：I. Garcí ; a-Garizá ; bal^a ; ^b ; ^{iggarcia@unizar.es} ; J. Causapé ; ^b ; R. Abrahao^a ; ^b

关键词：D-XIX-6 ; nitrogen in the ditch ; D ; drainage of the hydrological basin ; Dep ; nitrogen in atmospheric deposition ; Des ; nitrogen from desnitrification ; E ; nitrogen extractions from the crops ; Fix ; nitrogen from symbiotic fixation ; I ; nitrogen in irrigation

刊名：Journal of Hydrology

出版年：2012

6.Irrigation management, nitrogen fertilization and nitrogen losses in the return flows of La Violada irrigation district (Spain)

作者：R. Barros ; D. Isidoro ; ^{disidoro@aragon.es} ; R. Aragü ; és

关键词：Nitrogen use efficiency ; Non-point pollution ; Fertilization ; Nitrate ; Nitrogen balance ; Irrigation efficiency ; La Violada irrigation district

刊名：Agriculture ; Ecosystems & Environment

出版年：2012

7.Evidence from firn air for recent decreases in non-methane hydrocarbons and a 20th century increase in nitrogen oxides in the northern hemisphere

作者：David R. Worton^a ; ^{dworton@berkeley.edu} ; William T. Sturges^a ; Claire E. Reeves^a ; Mike J. Newland^a ; Stuart A. Penkett^a ; Elliot Atlas^b ; Verity Stroud^c ; Kristen Johnson^c ; Norbert Schmidbauer^d ; Sverre Solberg^d ; Jakob Schwander^e ; Jean-Marc Barnola^f ; ¹

关键词：Alkyl nitrates ; Hydrocarbons ; Benzene ; Firn air ; Atmospheric trends ; Nitrogen oxides

刊名：Atmospheric Environment

出版年：2012

8.Soluble inorganic and organic nitrogen in two Australian soils under sugarcane cultivation

作者：Jirko Holst^a ; Richard Brackin^a ; Nicole Robinson^a ; Prakash Lakshmanan^b ; Susanne Schmidt^a ; ^{susanne.schmidt@uq.edu.au}

关键词：Soil amino acids ; Ammonium ; Nitrate ; Dissolved organic nitrogen ; Trash blanket ; Tropical soil ; Hydrosol

刊名：Agriculture ; Ecosystems & Environment

出版年：2012

9.Nitrate and ammonium uptake by natural stream sediment microbial communities in response to nutrient enrichment

作者：Nathan D. Bunch ; Melody J. Bernot ; ^{mjbernot@bsu.edu}

关键词：Nitrogen ; Nitrate ; Ammonium ; Nutrient loading ; Uptake ; Sediment

刊名：Research in Microbiology

出版年：2012

10.Restoration of ponds in rural landscapes: Modelling the effect on nitrate contamination of surface water (the Seine River Basin, France)

作者：Paul Passy^a ; ^{paul.passy@upmc.fr} ; Josette Garnier^b ; ^{josette.garnier@upmc.fr} ; Gilles Billen^b ; ^{gilles.billen@upmc.fr} ; Corinne Fesneau^c ; Julien Tournebize^c ; ^{julien.tournebize@irstea.fr}

关键词：Nitrate contamination ; Seine basin ; Nitrate removal ; Pond restoration ; Ecological engineering

刊名：Science of the Total Environment

出版年：2012

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