专题首页
中图分类法(18)
马克思主义、列宁主义、毛泽东思想、邓小平理论(7)
哲学、宗教(3)
社会科学总论(1)
军事(7)
在“
自然资源管理
”中,
命中:
18
条,耗时:小于0.01 秒
1.
The impact of mariculture on nutrient
dynamics
and identification of the
nitrate
sources in coastal waters
作者:
Pingping Kang
;
Shiguo Xu
关键词:
Mariculture
;
Nitrogen
;
Phosphate
;
Dual isotope of
nitrate
;
Nitrate
sources
;
Laizhou Bay
刊名:Environmental Science and Pollution Research
出版者:Springer Berlin / Heidelberg
年:2016
2.
A multi-tracer approach to delineate groundwater
dynamics
in the Rio Actopan Basin, Veracruz State, Mexico
作者:
Juan Pérez Quezadas
;
Victor M. Heilweil
;
Alejandra Cortés Silva…
关键词:
Groundwater flow
;
Radiocarbon
;
Noble gases
;
Groundwater age
;
Mexico
刊名:Hydrogeology Journal
出版者:Springer Berlin Heidelberg
年:2016
3.
From farm to gun and no way back: Habsburg gunpowder production in the eighteenth century and its impact on agriculture and soil fertility
作者:
Dino Güldner
;
Fridolin Krausmann
;
Verena Winiwarter
关键词:
Saltpeter
;
Military
;
Soil fertility
;
Nutrient cycling
;
Environmental history
;
Long
;
term socioecological research (LTSER)
刊名:Regional Environmental Change
出版者:Springer Berlin / Heidelberg
年:2016
4.
Assessment of seawater intrusion and
nitrate
contamination on the groundwater quality in the Korba coastal plain of Cap-Bon (North-east of Tunisia)
作者:
Adel Zghibi
;
Jamila Tarhouni
;
Lahcen Zouhri
关键词:
Seawater intrusion
;
Over-exploitation
;
Cap-Bon
;
Nitrate
contamination
;
Salinisation processes
;
Groundwater resources
刊名:Journal of African Earth Sciences
年:2013
5.
A Coupled Mathematical Model to Predict the Influence of Nitrogen Fertilization on Crop, Soil and Groundwater Quality
作者:
Irina Marinov (1) Anca Marina Marinov (2)
关键词:
Groundwater pollution
;
Chemical fertilizers
;
Irrigation
;
Nitrogen leaching
;
Hydrological modeling
;
Sustainable agriculture
刊名:Water Resources Management
年:2014
6.
Analyzing Groundwater Resources Availability using Multivariate Analysis in the Selva Basin (NE Spain)
作者:
Josep Mas-Plaa
;
josep.mas@udg.edu
;
Anna Menció
a ;
Albert Folchb
关键词:
Groundwater availability
;
Principal component analysis
;
Nitrate
pollution
;
Fluoride pollution
;
Selva basin
刊名:Procedia Earth and Planetary Science
年:2013
7.
The interactive effects of excess reactive nitrogen and climate change on aquatic ecosystems and water resources of the United States
作者:
J. S. Baron
;
E. K. Hall
;
B. T. Nolan
;
J. C. Finlay
;
E. S. Bernhardt…
关键词:
Water resources
;
Rivers
;
Lakes
;
Reservoirs
;
Wetlands
;
Estuaries
;
Groundwater
;
Reactive nitrogen
;
Nitrate
;
Denitrification
;
Climate change
刊名:Biogeochemistry
年:2013
8.
Occurrence and intensity of wild boar disturbances, effects on the physical and chemical soil properties of alpine grasslands
作者:
C. Guillermo Bueno (1) (2) José Azorín (2) Daniel Gómez-García (2) Concepción L. Alados (3) David Badía (4)
关键词:
Soil disturbance
;
Mineral nitrogen
;
Ammonium
;
Nitrate
;
Wild boar rooting
;
Pyrenean alpine grasslands
刊名:Plant and Soil
年:2013
9.
Assessing the impact of changes in landuse and management practices on the diffuse pollution and retention of
nitrate
in a riparian floodplain
作者:
Stefan Krause
;
Joerg Jacobs
;
Anja Voss
;
Axel Bronstert
;
Erwin Zehe
关键词:
Nitrate
;
Riparian
;
Landuse change
;
Modelling
;
Groundwater–
;
surface water interactions
刊名:Science of the Total Environment
年:2008
10.
Differential N uptake by maize cultivars and soil
nitrate
dynamics
under N fertilization in West Africa
作者:
Oikeh
;
S.O.
;
Carsky
;
R.J.
;
Kling
;
J.G.
;
Chude
;
V.O.
;
Horst
;
W.J.
关键词:
Maize cultivars
;
Nitrate
dynamics
;
N losses
;
N fertilization
;
N uptake
;
West Africa
刊名:Agriculture, Ecosystems & Environment
年:2003
1
2
按检索点细分(18)
题名(2)
关键词(1)
摘要(12)
按年细分(18)
2016年(3)
2014年(1)
2013年(4)
2011年(1)
2010年(1)
2009年(1)
2008年(2)
2006年(2)
2005年(1)
2004年(1)
2003年(1)
按来源细分(18)
Elsevier(10)
Springer(8)
按类型细分(18)
期刊(18)