专题首页
中图分类法(1837)
马克思主义、列宁主义、毛泽东思想、邓小平理论(333)
哲学、宗教(68)
社会科学总论(282)
军事(902)
文学(2)
自然科学总论(1)
天文学、地球科学(99)
农业科学(43)
在“
自然资源管理
”中,
命中:
1,837
条,耗时:小于0.01 秒
1.
Sources and processes affecting the spatio-temporal distribution of pharmaceuticals and X-ray contrast media in the water resources of the Lower Jordan Valley, Jordan
作者:
Moritz Zemanna
;
moritz.zemann@kit.edu" class="auth_mail
;
Leif Wolfa
;
Antje Pö
;
schkoa
;
Natalie Schmidtb
;
Ali Sawariehc
;
Nayef Sederd
;
Andreas Tiehmb
;
Heinz Hö
;
tzla
;
Nico Goldscheidera
关键词:
Wastewater reuse
;
Arid zone hydrogeology
;
Groundwater quality
;
PPCP
;
Emerging pollutant
;
Diatrizoic acid
刊名:Science of the Total Environment
年:41852
2.
Giant metallic deposits鈥擜 century of progress
作者:
Peter Laznicka1
;
plaznicka@dodo.com.au" class="auth_mail
关键词:
Giant metallic deposits
;
Geochemical mega-accumulations
;
Mineral discovery
;
Metal supplies
;
History of ore discovery
刊名:Ore Geology Reviews
年:41913
3.
Geological setting and resources of the major rare-earth-element deposits in Australia
作者:
Subhash Jaireth
;
Subhash.Jaireth@ga.gov.au" class="auth_mail
;
Dean M. Hoatson
;
Yanis Miezitis
关键词:
Australia's rare-earth-element deposits
;
Rare-earth-element resources
;
Mineral systems
;
Heavy mineral sand
刊名:Ore Geology Reviews
年:41913
4.
Pollination and seed set of an obligatory outcrossing plant in an urban-peri-urban gradient
作者:
Hans A.F. Verbovena
;
Wim Aertsena
;
Rein Brysb
;
c
;
Martin Hermya
;
Martin.Hermy@ees.kuleuven.be" class="auth_mail
关键词:
Trifolium repens
;
White clover
;
Bees
;
Reproductive success
;
Fragmentation
;
Urban ecology
刊名:Perspectives in Plant Ecology, Evolution and Systematics
年:41810
5.
Diffusion in random velocity fields with applications to contaminant transport in groundwater
作者:
Nicolae Suciu
;
suciu@math.fau.de" class="auth_mail
关键词:
Groundwater
;
Transport processes
;
Ergodicity
;
Random fields
;
Random walk
;
PDF methods
刊名:Advances in Water Resources
年:41821
6.
Heat integrated resource conservation networks without mixing prior to heat exchanger networks
作者:
Yin Ling Tana
;
tanyinling@gmail.com" class="auth_mail
;
Denny K.S. Ngb
;
Denny.Ng@nottingham.edu.my" class="auth_mail
;
Dominic C.Y. Foob
;
Dominic.Foo@nottingham.edu.my" class="auth_mail
;
Mahmoud M. El-Halwagic
;
d
;
el-halwagi@tamu.edu" class="auth_mail
;
Yudi Samyudiaa
;
yudi.samyudia@curtin.edu.my" class="auth_mail
关键词:
Process integration
;
Targeting
;
Property integration
;
Heat integration
;
Resource conservation
;
Optimisation
刊名:Journal of Cleaner Production
年:41774
7.
Concentration
statistics of solute transport for the near field zone of an estuary
作者:
Morena Galesic
;
mgalesic@gradst.hr" class="auth_mail" title="E-mail the corresponding author
;
Roko Andricevic rokoand@gradst.hr" class="auth_mail" title="E-mail the corresponding author
;
Hrvoje Gotovac
;
Veljko Srzic
关键词:
Concentration
statistics
;
Estuaries
;
Near field
;
Concentration
moments
;
Probability density function
刊名:Advances in Water Resources
年:2016
8.
Predicting Nitrate
Concentration
and Its Spatial Distribution in Groundwater Resources Using Support Vector Machines (SVMs) Model
作者:
Raheleh Arabgol
;
Majid Sartaj
;
Keyvan Asghari
关键词:
Support vector machines
;
Nitrate
concentration
;
Groundwater quality
;
Cross
;
validation
;
Grid search
刊名:Environmental Modeling & Assessment
出版者:Springer Netherlands
年:2016
9.
Effect of Brine
Concentration
on the Nutrient Content and Fatty Acid Profile of Canned Catfish [Pangasius Sutchi (Fowler, 1937)]
作者:
Ervika Rahayu Novita Herawati
;
ervika.rnh@gmail.com" class="auth_mail" title="E-mail the corresponding author
;
Angwar
;
Agus Susanto
;
Kurniadi
关键词:
Brine
;
canned catfish
;
different
concentration
;
fatty acid profile
;
nutrient content
刊名:Aquatic Procedia
年:2016
10.
Spatial and temporal variations of chlorophyll-a
concentration
from 2009 to 2012 in Poyang Lake, China
作者:
Juanle Wang (1) Yongjie Zhang (1) Fei Yang (1) Xiaoming Cao (2) Zhongqiang Bai (1) Junxiang Zhu (1) Eryang Chen (1) Yifan Li (1) Yingying Ran (3) 1. State Key Laboratory of Resources and Environmental Information System
;
Institute of Geographic Sciences and Natural Resources Research
;
Chinese Academy of Sciences
;
Beijing
;
100101
;
China 2. Institute of Desertification Studies
;
Chinese Academy of Forestry
;
Beijing
;
100091
;
China 3. Tianjin Land Resources and House Vocational College
;
Tianjin
;
300270
;
China
关键词:
Water color remote sensing
;
Retrieval model
;
Chlorophyll
;
a
concentration
;
Spectral analysis
;
Remote
;
sensing inversion
;
Poyang Lake
刊名:Environmental Earth Sciences
出版者:Springer Berlin Heidelberg
年:2015
1
2
3
4
5
6
7
8
9
按检索点细分(1837)
题名(91)
关键词(78)
摘要(1816)
按年细分(1837)
2031年及以后(53)
2017年(22)
2016年(137)
2015年(129)
2014年(89)
2013年(191)
2012年(124)
2011年(101)
2010年(106)
2009年(126)
2008年(104)
2007年(116)
2006年(88)
2005年(65)
2004年(69)
2003年(48)
2002年(53)
2001年(38)
2000年(33)
2000年及以前(145)
按来源细分(1837)
Elsevier(1080)
Springer(757)
按类型细分(1837)
期刊(1837)