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中图分类法(5)
马克思主义、列宁主义、毛泽东思想、邓小平理论(2)
哲学、宗教(1)
军事(2)
在“
自然资源管理
”中,
命中:
5
条,耗时:小于0.01 秒
1.
Distribution
and
population patterns of the threatened palm Brahea aculeata in a tropical dry forest in Sonora, Mexico
作者:
Leonel Lopez-Toledo
;
a
;
llopez-toledo@s
and
iegozoo.org"" rel=""nofollow
;
leonellopeztoledo@yahoo.co.uk"" rel=""nofollow
;
Christa Horna
;
CHorn@s
and
iegozoo.org"" rel=""nofollow
;
Bryan A. Endressa
;
BEndress@s
and
iegozoo.org"" rel=""nofollow
关键词:
Microhabitat preference
;
NTFP
;
Leaves harvesting
;
Cattle browsing
;
IUCN Red List
刊名:Forest Ecology
and
Management
年:2011
2.
Relationship between condition
and
recruitment
success of red shrimp (Aristeus antennatus) in the Balearic Sea (Northwestern Mediterranean)
作者:
Ana Carbonell
;
Josep Lloret
;
Montserrat Demestre
关键词:
Red shrimp
;
Sex-ratio
;
Size at maturity
;
Reproductive
and
recruitment
potential
;
Condition index
;
Balearic Isl
and
s
刊名:Journal of Marine Systems
年:2008
3.
Linking air-sea energy exchanges
and
European anchovy
potential
spawning ground
作者:
R. Grammauta
;
D. Molteni
;
G. Basilone
;
C. Guis
and
e
;
A. Bonanno
;
S. Aronica
;
G. Giacalone
;
I. Fontana
;
M. Zora
and
B. Patti
;
et al.
关键词:
PACS 89.60.
;
k Environmental studies
;
89.75.
;
k Complex systems
刊名:The European Physical Journal B - Condensed Matter
出版者:Springer Berlin / Heidelberg
年:2008
4.
Relating long-term rainfall variability to cattle population dynamics in communal rangel
and
s
and
a government ranch in southern Ethiopia
作者:
Ayana Angassa
;
Gufu Oba
关键词:
Cattle population
;
Drought management
;
Ethiopia
;
Herd-die-offs
;
Key-
and
-non-key resources
;
Pond
and
tula well rangel
and
s
刊名:Agricultural Systems
年:2007
5.
Flow regime affects availability of native
and
nonnative prey of an endangered predator
作者:
Nathan R. Franssen
;
Keith B. Gido
;
David L. Propst
关键词:
Colorado pikeminnow
;
Match–
;
mismatch hypothesis
;
Ontogenetic diet shift
;
Hydrologic regime
;
Spawning chronology
;
Predator–
;
prey relationship
刊名:Biological Conservation
年:2007
1
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