专题首页
中图分类法(233)
马克思主义、列宁主义、毛泽东思想、邓小平理论(31)
哲学、宗教(10)
社会科学总论(31)
军事(65)
文学(2)
天文学、地球科学(37)
农业科学(16)
工业技术(2)
在“
自然资源管理
”中,
命中:
233
条,耗时:小于0.01 秒
1.
Regional recharge estimation using multiple methods: an application in the
Anna
polis Valley, Nova Scotia (Canada)
作者:
Christine Rivard (1) René Lefebvre (2) Daniel Paradis (1)
关键词:
Regional hydrogeology
;
Aquifer recharge
;
River hydrographs
;
Water balance
;
Groundwater flow numerical modeling
;
Infiltration model
;
Anna
polis Valley
刊名:Environmental Earth Sciences
年:2014
2.
Rangeland forage availability and management in times of drought - A case study of pastoralists in Afar, Ethiopia
作者:
Anna
C. Treydtea
;
b
;
anna
@treydte.com
;
Andrea Schmiedgena
;
spondrea@gmx.net
;
Gebreyohannes Berhanec
;
g.berhane216@yahoo.com
;
Kidanie D. Tarekegnd
;
kdessalegn@yahoo.com
关键词:
Cattle
;
Crop residues
;
Herbaceous and woody vegetation
;
Livestock
;
Natural resources
刊名:Journal of Arid Environments
年:2017
3.
Rangeland forage availability and management in times of drought - A case study of pastoralists in Afar, Ethiopia
作者:
Anna
C. Treydtea
;
b
;
anna
@treydte.com
;
Andrea Schmiedgena
;
spondrea@gmx.net
;
Gebreyohannes Berhanec
;
g.berhane216@yahoo.com
;
Kidanie D. Tarekegnd
;
kdessalegn@yahoo.com
关键词:
Cattle
;
Crop residues
;
Herbaceous and woody vegetation
;
Livestock
;
Natural resources
刊名:Journal of Arid Environments
年:2017
4.
Biochemical quality of basal resources in a forested stream: effects of nutrient enrichment
作者:
Isis Sanpera-Calbet
;
Irene Ylla
;
Anna
M. Romaní
;
Sergi Sabater…
关键词:
Epilithic biofilms
;
Amino acids
;
Fatty acids
;
Polysaccharides
;
Headwater stream
;
Riparian phenology
刊名:Aquatic Sciences
出版者:Springer International Publishing
年:2017
5.
Climate-Smart Design for Ecosystem Management: A Test Application for Coral Reefs
作者:
Jordan M. West
;
Catherine A. Courtney
;
Anna
T. Hamilton…
关键词:
Climate change
;
Vulnerability
;
Adaptation planning
;
Natural resource management
;
Coral reefs
;
Decision making
刊名:Environmental Management
出版者:Springer US
年:2017
6.
Brief history of systems analysis in forest resources
作者:
B. Bruce Bare
;
Andres Weintraub
关键词:
Symposium proceedings
;
SSAFR
;
Systems analysis
;
OR
;
Forest sector
刊名:
Anna
ls of Operations Research
出版者:Springer Netherlands
年:2015
7.
Liberalization of the Railway Freight Market in the Context of a Sustainable Transport System
作者:
Anna
Dolinayova
;
anna
.dolinayova@fpedas.uniza.sk" class="auth_mail" title="E-mail the corresponding author
;
Martin Ľoch
;
Juraj Camaj
关键词:
liberalization
;
rail freight operators
;
railway freight transport market
;
railway infrastructure charching system
;
sustainable transport
刊名:Transportation Research Procedia
年:2016
8.
A numerical procedure for geochemical compaction in the presence of discontinuous reactions
作者:
Abramo Agosti
;
Bianca Giovanardi
;
Luca Formaggia
;
Anna
Scotti
;
anna
.scotti@polimi.it" class="auth_mail" title="E-mail the corresponding author
;
lab-mox@polimi.it" class="auth_mail" title="E-mail the corresponding author
关键词:
Compaction processes
;
Event-driven methods
;
Mineral dissolution and precipitation
刊名:Advances in Water Resources
年:2016
9.
Building up of keeping facilities and breeding projects for frogs, newts and lizards at the Me Linh Station for Biodiversity in northern Vietnam, including improvement of housing conditions for confiscated reptiles and primates
作者:
Thomas Zieglera
;
ziegler@koelnerzoo.de" class="auth_mail" title="E-mail the corresponding author
;
Anna
Rauhausa
;
Frank Mutschmannb
;
Phuong Huy Dangc
;
Cuong The Phamc
;
Truong Quang Nguyenc
关键词:
Rescue
;
Husbandry
;
Natural history research
;
Zoo biology
;
Station management
刊名:Der Zoologische Garten
年:2016
10.
Getting It Right the First Time: Defining Regionally Relevant Training Curricula and Provider Core Competencies for Point-of-Care Ultrasound Education on the African Continent
作者:
Margaret Salmon
;
MD
;
MPHa
;
b
;
c
;
d
;
margiesalmon@gmail.com
;
Megan Landes
;
MD
;
MSc
;
CCFP-EMb
;
f
;
Cheryl Hunchak
;
MDb
;
f
;
g
;
Justin Paluku
;
MDh
;
Luc Malemo Kalisya
;
MDi
;
Christian Salmon
;
EIT
;
DSca
;
j
;
Mundenga Mutendi Muller
;
MDk
;
Benjamin Wachira
;
MDl
;
James Mangan
;
MDm
;
Kajal Chhaganlal
;
MD
;
PhDn
;
Joseph Kalanzi
;
MDo
;
Aklilu Azazh
;
MDe
;
f
;
Sara Berman
;
MPHb
;
f
;
El-Sayed Zied
;
MDp
;
Hein Lamprecht
;
MDq
刊名:
Anna
ls of Emergency Medicine
年:2017
1
2
3
4
5
6
7
8
9
查看站内搜索结果(10)
按检索点细分(233)
题名(6)
作者(129)
关键词(3)
摘要(18)
刊名(87)
按年细分(233)
2031年及以后(16)
2017年(5)
2016年(21)
2015年(20)
2014年(18)
2013年(27)
2012年(21)
2011年(14)
2010年(13)
2009年(19)
2008年(12)
2007年(2)
2006年(7)
2005年(7)
2004年(2)
2003年(2)
2002年(4)
2001年(2)
2000年(9)
2000年及以前(12)
按来源细分(233)
知网(3)
Elsevier(136)
Springer(94)
按类型细分(233)
期刊(233)