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在“
自然资源管理
”中,
命中:
60
条,耗时:小于0.01 秒
1.
Uptake of nitrogen from natural food into fish in differently managed polyculture ponds using 15N as tracer
作者:
Johannes Pucher
;
Ulfert Focken
关键词:
Nitrogen efficiency
;
Polyculture
;
Feed utilization
;
Stable isotopes
;
Natural food resources
;
Semi
;
intensive aquaculture
刊名:Aquaculture International
出版者:Springer International Publishing
年:2017
2.
A New Total Variation Diminishing Predictor Corrector Approach for Two-Dimensional Shallow Water Flow
作者:
Hriday Mani Kalita
关键词:
Shallow water questions
;
TVD MacCormack scheme
;
Well balanced scheme
;
Undulated bed
;
Dam break flow
刊名:Water Resources Management
出版者:Springer Netherlands
年:2016
3.
Development of novel simple sequence repeat markers from ramie (Boehmeria nivea L. Gaudich) and analysis of genetic diversity in its genetic resources
作者:
Ho Bang Kim
;
Yoon Kyung Uhm
;
Jae Joon Kim…
关键词:
Additional key wordsfiber crop
;
genetic structure
;
internal transcribed spacer
;
purity test
;
taxonomic relationship
刊名:Horticulture, Environment, and Biotechnology
出版者:Springer Netherlands
年:2016
4.
Clumped-isotope thermometry of magnesium carbonates in ultramafic rocks
作者:
Pablo Garcí
;
a del Reala
;
gdelreal@stanford.edu" class="auth_mail" title="E-mail the corresponding author
;
Kate Mahera
;
Tobias Klugeb
;
c
;
Dennis K. Birda
;
Gordon E. Brown Jr.a
;
d
;
Cé
;
dric M. Johnb
关键词:
Magnesite
;
Hydrous magnesium carbonates
;
Clumped-isotope thermometry
;
Carbon capture and storage
刊名:Geochimica et Cosmochimica Acta
年:2016
5.
Ecohydrology of Agroecosystems: Quantitative Approaches Towards Sustainable Irrigation
作者:
Giulia Vico
;
Amilcare Porporato
关键词:
Water productivity
;
Yield
;
Sustainability
;
Irrigation
;
Stochastic soil water balance
;
Rainfall unpredictability
刊名:Bulletin of Mathematical Biology
出版者:Springer New York
年:2015
6.
Intelligent polar cyberinfrastructure: enabling semantic search in geospatial metadata catalogue to support polar data discovery
作者:
Wenwen Li
;
Vidit Bhatia
;
Kai Cao
关键词:
Polar
;
Arctic
;
Antarctic
;
Spatial data infrastructure
;
Metadata
;
Catalog
;
Discovery
刊名:Earth Science Informatics
出版者:Springer Berlin Heidelberg
年:2015
7.
Implications of Mayan agroforestry for biodiversity conservation in the Calakmul Biosphere Reserve, Mexico
作者:
Jessica L. Bohn (1) Stewart A. W. Diemont (1) (2) (3) James P. Gibbs (3) Stephen V. Stehman (4) Jorge Mendoza Vega (5)
关键词:
Conservation biology
;
Biosphere reserve network
;
Mesoamerican biological corridor
;
Traditional
ecological knowledge
;
Yucatec Maya
;
Tzotzil Maya
刊名:Agroforestry Systems
年:2014
8.
Development and application of marker-assisted reverse breeding using hybrid maize germplasm
作者:
Yi-Xin GUANa
;
b
;
c
;
1
;
guanyixin@126.com" class="auth_mail" title="E-mail the corresponding author
;
Bao-hua WANGa
;
1
;
Yan FENGa
;
Ping LIa
;
c
;
pingli6@hotmail.com" class="auth_mail" title="E-mail the corresponding author
关键词:
maize
;
hybrid
;
marker-assisted reverse breeding
;
SNP
刊名:Journal of Integrative Agriculture
年:2015
9.
Analysis of genetic diversity in farmers-rice varieties in Sierra Leone using morphological and AFLP? markers
作者:
Robert Chakanda (1) (2) Rob van Treuren (1) (2) Bert Visser (1) (2) Ronald van den Berg (3)
关键词:
AFLP
;
Rice
;
Genetic variation
;
Landraces
;
Oryza
;
Sierra Leone
;
Variety
names
刊名:Genetic Resources and Crop Evolution
年:2013
10.
A review of the evolution and state of transboundary freshwater treaties
作者:
Mark Giordano (1) (6) Alena Drieschova (2) James A. Duncan (5) Yoshiko Sayama (7) Lucia De Stefano (4) Aaron T. Wolf (3)
关键词:
Transboundary river basins
;
Water resources
;
International water treaties
;
Environmental agreements
;
Transboundary water cooperation
刊名:International Environmental Agreements
年:2014
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