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马克思主义、列宁主义、毛泽东思想、邓小平理论(1)
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在“
自然资源管理
”中,
命中:
11
条,耗时:小于0.01 秒
1.
Alternative options for sustainable intensification of s
m
allholder dairy far
m
s in North-West Michoacán, Mexico
作者:
José
;
Cortez-Arriolaa
;
jose.cortezarriola@wur.nl" class="auth_
m
ail" title="E-
m
ail the corresponding author
;
Jeroen C.J. Groota
;
jeroen.groot@wur.nl" class="auth_
m
ail" title="E-
m
ail the corresponding author
;
Walter A.H. Rossinga
;
walter.rossing@wur.nl" class="auth_
m
ail" title="E-
m
ail the corresponding author
;
Johannes
M
.S. Scholberga
;
johannes
.scholberg@wur.nl" class="auth_
m
ail" title="E-
m
ail the corresponding author
;
Ricardo D. A
m
é
;
ndola
M
assiottib
;
r_a
m
endola@yahoo.co
m
" class="auth_
m
ail" title="E-
m
ail the corresponding author
;
Pablo Tittonella
;
pablo.tittonell@wur.nl" class="auth_
m
ail" title="E-
m
ail the corresponding author
关键词:
M
ulti-objective opti
m
ization
;
Profitability
;
Feeding costs
;
Organic
m
atter balance
;
Nitrogen balance
刊名:Agricultural Syste
m
s
年:2016
2.
Pond
m
anage
m
ent strategies for s
m
all-scale aquaculture in northern Vietna
m
: fish production and econo
m
ic perfor
m
ance
作者:
Johannes
Pucher
;
Richard
M
ayrhofer
;
M
ansour El-Matbouli…
关键词:
Nitrogen budget
;
northern Vietna
m
;
Phosphorus budget
;
Se
m
i
;
intensive aquaculture
;
Supple
m
ental feeding
刊名:Aquaculture International
出版者:Springer Netherlands
年:2015
3.
Opti
m
ization of wildlife
m
anage
m
ent in a large ga
m
e reserve through waterpoints
m
anipulation: A bio-econo
m
ic analysis
作者:
E
mm
anuel Mwakiwaa
;
e
mm
anuel
m
akiwa@g
m
ail.co
m
;
e
mm
anuel
m
akiwa@yahoo.co.uk
;
Wille
m
F. de Boera
;
John W. Hearneb
;
Rob Slotowc
;
Frank van Langeveldea
;
M
ike Peeld
;
Cornelia C. Grante
;
Yolanda Pretoriusa
;
Johannes
D. Stigterf
;
Andrew K. Skid
m
oreg
;
Ignas
M
.A. Heitk&ou
m
l
;
niga
;
Henrik J. de Knegta
;
Edward
M
. Kohia
;
Nicky Knoxf
;
Herbert H.T. Prinsa
关键词:
Artificial waterpoint
;
Associated Private Nature Reserves
;
Southern Africa
;
Analytical
m
odelling
;
Elephant
;
Water-dependence
;
Biodiversity
刊名:Journal of Environ
m
ental Manage
m
ent
年:2013
4.
M
odelling root–soil interactions using three–di
m
ensional
m
odels of root growth, architecture and function
作者:
Vanessa
M
. Dunbabin
;
Johannes
A. Post
m
a
;
Andrea Schnepf
;
Lo?c Pagès…
关键词:
Functional
;
structural
m
odelling
;
Heterogeneous soil environ
m
ents
;
Nutrient acquisition
;
Root architecture
;
Root growth
;
Root
m
odelling
;
Si
m
ulation
;
Three di
m
ensions (3D)
;
Water uptake
刊名:Plant and Soil
年:2013
5.
Regional energy autarky: Potentials, costs and consequences for an Austrian region
作者:
J. Sch
m
idta
;
johannes
.sch
m
idt@boku.ac.at
;
M
. Sch&ou
m
l
;
nharta
;
M
. Biberacherb
;
T. Guggenbergerc
;
S. Hauslb
;
G. Kaltd
;
S. Leduce
;
I. Schardingerb
;
E. Sch
m
ida
关键词:
Regional energy
m
odeling
;
Energy autarky
;
BeWhere
刊名:Energy Policy
年:2012
6.
A large-scale
m
ulti-species spatial depletion
m
odel for overwintering waterfowl
作者:
Johannes
M
. Bavecoa
;
;
hans.baveco@wur.nl
;
Harold Kuipersa
;
2 ;
Bart A. Noleta
;
b ;
1
关键词:
Central-place foraging
;
Crop da
m
age control
;
Energy
m
ini
m
ization principle
;
Wildlife
m
anage
m
ent
;
Functional response on sward height
;
Grazing waterfowl
刊名:Ecological
M
odelling
年:2011
7.
Co
m
parison of groundwater recharge esti
m
ation
m
ethods for the se
m
i-arid Nya
m
andhlovu area, Zi
m
babwe
作者:
Tenant Sibanda
;
Johannes
C. Nonner and Stefan Uhlenbrook
关键词:
Groundwater recharge/water budget
;
Groundwater age
;
Groundwater flow
;
Nya
m
andhlovu area
;
Zi
m
babwe
刊名:Hydrogeology Journal
年:2009
8.
Subsoil root activity in tree-based cropping syste
m
s
作者:
Johannes
Leh
m
ann
关键词:
agroforestry
;
m
odeling
;
nutrient cycling
;
root activity
;
subsoil resources
;
tree
;
based cropping syste
m
刊名:Plant and Soil
年:2003
9.
Phosphorus
m
anage
m
ent for perennial crops in central A
m
azonian upland soils
作者:
Johannes
Leh
m
ann
;
M
anoel da Silva Cravo
;
Jeferson Luiz Vasconselos de
M
acêdo
;
Ad?nis
M
oreira and G?tz Schroth
关键词:
acid soils
;
central A
m
azon
;
fertilization
;
fixation
;
phosphorus
;
tree crops
刊名:Plant and Soil
出版者:Springer Netherlands
年:2001
10.
Water che
m
istry and isotope co
m
position oftheAcquarossa ther
m
al syste
m
, Ticino, Switzerland
作者:
Pastorelli
;
Sabrina
;
M
arini
;
Luigi
;
Hunziker
;
Johannes
C.
关键词:
Ther
m
al springs
;
Geother
m
oetry
;
Geother
m
al resources
;
Alps
;
Switzerland
刊名:Geother
m
ics
年:1999
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