专题首页
中图分类法(80)
马克思主义、列宁主义、毛泽东思想、邓小平理论(21)
哲学、宗教(15)
社会科学总论(4)
军事(22)
天文学、地球科学(2)
农业科学(7)
在“
自然资源管理
”中,
命中:
80
条,耗时:小于0.01 秒
1.
Climate variability and status of the production and
diversity
of sorghum (Sorghum bicolor (L.) Moench) in the arid zone of northwest Benin
作者:
Innocent Dossou-Aminon
;
Alexandre Dansi…
关键词:
Climate change
;
Cultivar
diversity
;
Northwest Benin
;
Participatory evaluation
;
Sorghum bicolor
刊名:Genetic Resources and Crop Evolution
出版者:Springer Netherlands
年:2016
2.
Development and testing of a biotic
index
to assess the ecological quality of lakes in Bangladesh
作者:
Gawsia W. Chowdhury
;
Belinda Gallardo
;
David C. Aldridge
关键词:
Biotic
index
;
Macroinvertebrates
;
Lentic water
;
BLBI
;
TTS
;
Bangladesh
刊名:Hydrobiologia
出版者:Springer Netherlands
年:2016
3.
Impacts of reforestation on woody species composition, species
diversity
and community structure in dry-hot valley of the Jinsha River, southwestern China
作者:
Zhi-lian Gong
;
Ya Tang
关键词:
Bio
diversity
;
Plantations
;
Dry hot valley
;
Genetic resources
;
Natural forest
;
Reforestation
刊名:Journal of Mountain Science
出版者:Science Press
年:2016
4.
Remote sensing Penman–Monteith model to estimate catchment evapotranspiration considering the vegetation
diversity
作者:
Fawen Li
;
Runxiang Cao
;
Yong Zhao
;
Dongjing Mu…
刊名:Theoretical and Applied Climatology
出版者:Springer Vienna
年:2017
5.
Spatial variation in plant species richness and
diversity
along human disturbance and environmental gradients in a tropical wetland
作者:
Samora M. Andrew
;
?rjan Totland
;
Stein R. Moe
关键词:
Plant functional groups
;
Wetland grasslands
;
Anthropogenic disturbance
;
Shannon
index
;
Kilombero
;
Tanzania
刊名:Wetlands Ecology and Management
出版者:Springer Netherlands
年:2015
6.
Effects of grazing regime on vegetation structure, productivity, soil quality, carbon and nitrogen storage of alpine meadow on the Qinghai-Tibetan Plateau
作者:
Wen Lia
;
Wenxia Caoa
;
caowenxia@foxmail.com
;
Jinlan Wangb
;
Xiaolong Lia
;
Changlin Xua
;
Shangli Shia
关键词:
Alpine meadow
;
Grazing regime
;
Vegetation structure
;
Soil quality
;
Carbon storage
;
Nitrogen storage
刊名:Ecological Engineering
年:2017
7.
Fish Species as Eco-indicators in the Comparative Ecological Characterisation of two Creeks in the Central Niger Delta, Nigeria
作者:
P. B. L. Tamuno (1) M. D. Smith (2)
关键词:
Eco
;
indicator
;
Fish species
;
Kolo creek
;
Otuoke creek
;
Ecological survey
;
Shannon
diversity
index
;
Simpson
diversity
index
;
Bray
;
curtis similarity
index
刊名:Water Resources Management
年:2013
8.
A Genetic Algorithm Parallel Strategy for Optimizing the Operation of Reservoir with Multiple Eco-environmental Objectives
作者:
Duan Chen
;
Qiuwen Chen
;
Arturo S. Leon
;
Ruonan Li
关键词:
Reservoir operation
;
Ecological and environmental objectives
;
NSGA
;
II
;
Parallel strategy
刊名:Water Resources Management
出版者:Springer Netherlands
年:2016
9.
A multi-faceted framework of
diversity
for prioritizing the conservation of fish assemblages
作者:
Anthony Maire
;
La?titia Buisson
;
Samuel Biau
;
Julie Canal
;
Pascal Laffaille
关键词:
Diversity
indices
;
Taxonomic
diversity
;
Natural heritage
diversity
;
Functional
diversity
;
Socio-economic
diversity
;
Floodplain fish
刊名:Ecological Indicators
年:2013
10.
Water irrigation management using remote sensing techniques: a case study in Central Tunisia
作者:
Emna Guermazi
;
Moncef Bouaziz
;
Moncef Zairi
关键词:
Remote sensing
;
Water management
;
Spectral indices
;
Irrigation
;
Semi
;
arid climate
刊名:Environmental Earth Sciences
出版者:Springer Berlin Heidelberg
年:2016
1
2
3
4
5
6
7
8
9
按检索点细分(80)
关键词(8)
摘要(68)
按年细分(80)
2017年(2)
2016年(5)
2015年(4)
2014年(6)
2013年(7)
2012年(8)
2011年(10)
2010年(4)
2009年(7)
2008年(6)
2007年(2)
2006年(2)
2005年(5)
2004年(2)
2003年(2)
2002年(3)
2001年(1)
2000年(1)
2000年及以前(3)
按来源细分(80)
Elsevier(37)
Springer(43)
按类型细分(80)
期刊(80)