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SpringerLink电子期刊(45)
在“
SpringerLink电子期刊
”中，
命中：
45
条，耗时：0.0379766 秒
在所有数据库中总计命中：
45
条
1.
Nitrogen cycling and water pulses in semiarid grasslands: are microbial and plant processes temporally asynchronous?
作者：
Feike A. Dijkstra (1) feike.dijkstra@sydney.edu.au
David J. Augustine (2)
Paul Brewer (3)
Joseph C. von Fischer (3)
关键词：
15N
tracer
&#
8211
;
Nitrogen cycling &#
8211
;
Plant
;
microbial interactions &#
8211
;
Temporal effects &#
8211
;
Water addition
刊名：Oecologia
出版年：2012
2.
Effects of herbivory on N-cycling and distribution of added
15N
H 4+ in N-limited low-alpine grasslands
作者：
Vegard Martinsen (1) vegard.martinsen@umb.no
Gunnar Austrheim (2)
Atle Mysterud (3)
Jan Mulder (1)
关键词：
Alpine system &#
8211
;
Nitrogen cycling &#
8211
;
Nitrogen availability &#
8211
;
Grazing &#
8211
;
15N
;
tracer
&#
8211
;
δ
;
15N
natural abundance
刊名：Plant and Soil
出版年：2011
3.
Symbiotic nitrogen fixation by legumes in two Chinese grasslands estimated with the
15N
dilution technique
作者：
Baijie Yang (12)
Na Qiao (23)
Xingliang Xu (1) xuxingl@hotmail.com
Hua Ouyang (1)
关键词：
15N
tracer
&#
8211
;
Alpine meadow &#
8211
;
Temperate steppe &#
8211
;
Kobresia humilis &#
8211
;
Leymus chinensis
刊名：Nutrient Cycling in Agroecosystems
出版年：2011
4.
Effect of homogeneous and heterogeneous supply of nitrate and ammonium on nitrogen uptake and distribution in tomato seedlings
作者：
Caixia Dong (1) cxdong@njau.edu.cn
Yinglin Lu (2) fanyang21st@126.com
YiYong Zhu (1) yiyong1973@njau.edu.cn
Yi Zhou (3) zhouyi_nwau@sohu.com
Yangchun Xu (1) ycxu@njau.edu.cn
Qirong Shen (1) qirongshen@njau.edu.cn
关键词：
Tomato (Lycopersicon esculentum Mill.) &#
8211
;
NO3 −
;
&#
8211
;
NH4 + &#
8211
;
Nitrogen uptake &#
8211
;
Nitrogen distribution &#
8211
;
Homogeneous and heterogeneous supply
刊名：Plant Growth Regulation
出版年：2012
5.
Manipulation of the Dissolved Organic Carbon Pool in an Agricultural Stream: Responses in Microbial Community Structure, Denitrification, and Assimilatory Nitrogen Uptake
作者：
Laura T. Johnson (1) latjohn@indiana.edu
Todd V. Royer (1)
Jael M. Edgerton (2)
Laura G. Leff (2)
关键词：
agriculture &#
8211
;
nitrogen &#
8211
;
denitrification &#
8211
;
nosZ &#
8211
;
microbial community &#
8211
;
dissolved organic carbon &#
8211
;
stream metabolism &#
8211
;
Indiana
刊名：Ecosystems
出版年：2012
6.
Mycorrhizal colonisation and P-supplement effects on N uptake and N assimilation in perennial ryegrass under well-watered and drought-stressed conditions
作者：
Bok-Rye Lee (14)
Sowbiya Muneer (1)
Jean-Christophe Avice (2)
Woo-Jin Jung (3)
Tae-Hwan Kim (1) grassl@chonnam.ac.kr
关键词：
Arbuscular mycorrhiza &#
8211
;
Lolium perenne &#
8211
;
Drought &#
8211
;
N uptake &#
8211
;
N assimilation &#
8211
;
P nutrition
刊名：Mycorrhiza
出版年：2012
7.
Nitrification and denitrification in a midwestern stream containing high nitrate: in situ assessment using
tracer
s in dome-shaped incubation chambers
作者：
Richard L. Smith
;
John Karl B?hlke
;
Deborah A. Repert and Charles P. Hart
关键词：
Denitrification
;
Nitrification
;
Stream bed
;
Benthic chamber
;
Isotope
tracer
刊名：Biogeochemistry
出版年：2009
8.
Using multiple chemical indicators to characterize and determine the age of groundwater from selected vents of the Silver Springs Group, central Florida, USA
作者：
Leel Knowles
;
Brian G. Katz and David J. Toth
关键词：
Groundwater age
;
Groundwater flow
;
Radioactive isotopes
;
Dissolved gasses
;
USA
刊名：Hydrogeology Journal
出版年：2010
9.
Initial differentiation of vertical soil organic matter distribution and composition under juvenile beech (
Fagus sylvatica
L.) trees
作者：
Carsten W. Mueller
;
Nicolas Br¨¹ggemann
;
Karin Pritsch
;
Gunda Stoelken
;
Sebastian Gayler
;
J. Barbro Winkler and Ingrid K?gel-Knabner
关键词：
Lysimeter
;
Particulate organic matter
;
Mineral bound organic matter
;
Isotopic
tracer
;
13C
;
15N
;
13C
;
CPMAS NMR
;
Fungal hyphae
刊名：Plant and Soil
出版年：2009
10.
Intact amino acid uptake by northern hardwood and conifer trees
作者：
Anne Gallet-Budynek
;
Edward Brzostek
;
Vikki L. Rodgers
;
Jennifer M. Talbot
;
Sharon Hyzy and Adrien C. Finzi
关键词：
Amino acid
;
Nitrogen
;
Temperate forest
;
15N
;
13C
刊名：Oecologia
出版年：2009
1
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