专题首页
中图分类法(53)
马克思主义、列宁主义、毛泽东思想、邓小平理论(22)
社会科学总论(6)
军事(20)
天文学、地球科学(3)
在“
自然资源管理
”中,
命中:
53
条,耗时:小于0.01 秒
1.
Tree-ring reconstructions of
M
ay–June precipitation for western Anatolia
作者:
Nesibe Kö
;
sea
;
nesibe@istanbul.edu.tr"" rel=""nofollow
;
Ü
;
nal Akke
m
ika
;
H. N
xfc
;
zhet Dalfesb
;
M
. Sinan Ö
;
zerenc
关键词:
Tree rings
;
Dendrocli
m
atology
;
Spatial reconstruction
;
M
ay–
;
June precipitation
;
Turkey
;
Western Anatolia
刊名:Quaternary Research
年:2011
2.
M
axi
m
u
m
foraging ranges in solitary bees: only few individuals have the capability to cover long foraging distances
作者:
Antonia Zurbuchen
;
Lisa L
;
ert
;
Jeannine Klaiber
;
Andreas
M
xfc
;
ller
;
Silke Hein
;
Silvia Dorn
关键词:
Bee conservation
;
Bee foraging
;
Flight distance
;
Hylaeus punctulatissi
m
us
;
Chelosto
m
a rapunculi
;
Hoplitis adunca
刊名:Biological Conservation
年:2010
3.
Basic cost equations to esti
m
ate unit production costs for RO desalination and long-distance piping to supply water to touris
m
-do
m
inated arid coastal regions of Egypt
作者:
A. La
m
ei
;
P. van der Zaag
;
E. von
M
xfc
;
nch
关键词:
Water de
m
and
;
Capital and O&
;
M
costs
;
Shar
m
El Sheikh
;
Nile water
刊名:Desalination
年:2008
4.
European environ
m
ental stratifications and typologies: An overview
作者:
G.W. Hazeua
;
gerard.hazeu@wur.nl"" rel=""nofollow
;
M
.J. Metzgerb
;
m
arc.
m
etzger@ed.ac.uk"" rel=""nofollow
;
C.A.
M
xfc
;
chera
;
M
. Perez-Sobaa
;
Ch. Renetzederc
;
christa.renetzeder@univie.ac.at"" rel=""nofollow
;
E. Andersend
;
eran@life.ku.dk"" rel=""nofollow
关键词:
Classification
;
Seg
m
entation
;
Stratification
;
Typology
;
Cli
m
ate
;
Soils
;
Socio-econo
m
ic factors
刊名:Agriculture, Ecosyste
m
s & Environ
m
ent
年:2011
5.
Bedload transport in shallow water
m
odels: Why splitting (
m
ay) fail, how hyperbolicity (can) help
作者:
S. Cordiera
;
cordier@
m
ath.cnrs.fr"" rel=""nofollow
;
M
.H. Lea
;
b
;
m
h.le@brg
m
.fr"" rel=""nofollow
;
T.
M
orales de Lunac
;
To
m
as.Morales@uco.es"" rel=""nofollow
关键词:
Shallow water syste
m
;
Exner equation
;
Sedi
m
ent transport
;
Hyperbolicity
;
Stability
;
Splitting
m
ethods
刊名:Advances in Water Resources
年:2011
6.
Rock specific hydraulic fracturing and
m
atrix acidizing to enhance a geother
m
al syste
m
— Concepts and field results
作者:
G
xfc
;
nter Zi
mm
er
m
ann
;
a
;
zi
mm
@gfz-potsda
m
.de
;
Guido Blö
;
chera
;
Andreas Reinickea
;
Wulf Brandta
关键词:
Enhanced geother
m
al syste
m
s
;
Hydraulic fracturing
;
M
atrix acidizing
刊名:Tectonophysics
年:2011
7.
Retrieval of growing stock volu
m
e in boreal forest using hyper-te
m
poral series of Envisat ASAR ScanSAR backscatter
m
easure
m
ents
作者:
M
aurizio Santoroa
;
santoro@ga
mm
a-rs.ch
;
Christian Beerb
;
Oliver Cartusc
;
Christiane Sch
m
ulliusc
;
Anatoly Shvidenkod
;
Ian
M
cCallu
m
d
;
Urs Weg
m
xfc
;
llera
;
Andreas Wies
m
anna
关键词:
Envisat ASAR
;
ScanSAR
;
Backscatter
;
Boreal forest
;
Growing stock volu
m
e
;
Water–
;
Cloud
m
odel
;
BIO
M
ASAR algorith
m
;
M
ODIS Vegetation Continuous Fields
刊名:Re
m
ote Sensing of Environ
m
ent
年:2011
8.
Opti
m
ization of yield and water-use of different cropping syste
m
s for sustainable groundwater use in North China Plain
作者:
Qinping Suna
;
b
;
Roland Krö
;
belc
;
Torsten
M
xfc
;
llerc
;
Volker Rö
;
m
heldc
;
Zhenling Cuia
;
Fusuo Zhanga
;
Xinping Chena
;
chenxp@cau.edu.cn
关键词:
Groundwater balance
;
Double cropping syste
m
s
;
Irrigation water utilization efficiency
;
North China Plain
刊名:Agricultural Water
M
anage
m
ent
年:2011
9.
Soil fauna feeding activity in te
m
perate grassland soils increases with legu
m
e and grass species richness
作者:
Klaus Birkhofera
;
klaus.birkhofer@uni-giessen.de"" rel=""nofollow
;
Ti
m
Diekö
;
ttera
;
Steffen Bochb
;
M
arkus Fischerb
;
Jö
;
rg
M
xfc
;
llerc
;
Stephanie Socherb
;
Volk
m
ar Woltersa
关键词:
Above–
;
belowground interactions
;
Bait la
m
ina
;
Biodiversity ecosyste
m
function research
;
Deco
m
position
;
Plant functional groups
;
Soil fauna
;
Spatial scale
刊名:Soil Biology & Bioche
m
istry
年:2011
10.
Habitat use of large ungulates in northeastern Ger
m
any in relation to forest
m
anage
m
ent
作者:
Eric Heinze
;
Steffen Boch
;
M
arkus Fischer
;
Do
m
inik Hessen
m
ö
;
ller
;
Bernd Klenk
;
Jö
;
rg
M
xfc
;
ller
;
Daniel Prati
;
Ernst-Detlef Schulze
;
Carolin Seele
;
Stephanie Socher
;
Stefan Halle
关键词:
Large ungulates
;
Faecal pellet group count
;
Forest
m
anage
m
ent
;
Browsing da
m
age
刊名:Forest Ecology and
M
anage
m
ent
年:2011
1
2
3
4
5
6
按检索点细分(53)
作者(31)
摘要(8)
按年细分(53)
2011年(14)
2010年(8)
2009年(6)
2008年(11)
2007年(7)
2006年(3)
2005年(2)
2004年(1)
2001年(1)
按来源细分(53)
Elsevier(53)
按类型细分(53)
期刊(53)