专题首页
中图分类法(31)
马克思主义、列宁主义、毛泽东思想、邓小平理论(6)
哲学、宗教(3)
社会科学总论(3)
军事(13)
天文学、地球科学(1)
农业科学(2)
在“
自然资源管理
”中,
命中:
31
条,耗时:小于0.01 秒
1.
Delineation of floodplains of streams to combat natural (flood) hazard in an urbanized watershed
作者:
Uma Malik
;
A. M. Kalra
关键词:
urbanization
;
rational method
;
HEC
;
RAS
;
floodplain delineation
刊名:Water Resources
出版者:Pleiades Publishing
年:2017
2.
Mapping and assessing typhoon-induced forest disturbance in Changbai Mountain National Nature Reserve using time series Landsat imagery
作者:
Xiao-yi Guo (1) Hong-yan Zhang (1) Ye-qiao Wang (2) John Clark (2) 1. School of Geographical Sciences
;
Northeast Normal University
;
Changchun
;
130024
;
China 2. Department of Natural Resources Science
;
University of Rhode Island
;
Kingston
;
02881
;
USA
关键词:
Typhoon Vera
;
Windthrow
areas
;
Disturbance Index (DI)
;
Topographic features
;
Forest recovery process
刊名:Journal of Mountain Science
出版者:Springer Berlin Heidelberg
年:2015
3.
Dynamics of landscape patterns in an inland river delta of Central Asia based on a cellular automata-Markov model
作者:
Geping Luo
;
Tureniguli Amuti
;
Lei Zhu…
关键词:
Ili River delta
;
Remote sensing
;
Landscape pattern
;
Cellular automata
;
Markov model
;
Simulation
刊名:Regional Environmental Change
出版者:Springer Berlin / Heidelberg
年:2015
4.
Spatial uncertainty in harvest scheduling
作者:
Ran Wei
;
Alan T. Murray
关键词:
Uncertainty
;
Harvest scheduling
;
Unit restriction model
刊名:Annals of Operations Research
出版者:Springer Netherlands
年:2015
5.
Diagnosing Climate Change and Hydrological Responses in the Past Decades for a Minimally-
disturbed
Headwater Basin in South China
作者:
Yiping Wu (1) Dongsheng Cheng (2) Wende Yan (1) Shuguang Liu (1) Wenhua Xiang (3) Ji Chen (4) Yueming Hu (5) Qian Wu (1)
关键词:
Climate Change
;
Hydrological Responses
;
SWAT
;
Trend Analysis
;
Water Cycle
刊名:Water Resources Management
年:2014
6.
Assessing the Impacts of Four Land Use Types on the Water Quality of Wetlands in Japan
作者:
Azam Haidary (1) Bahman Jabbarian Amiri (2) Jan Adamowski (3) Nicola Fohrer (4) Kaneyuki Nakane (1)
关键词:
Wetland
;
Land use
;
Water quality
;
Catchment
刊名:Water Resources Management
年:2013
7.
Occurrence and intensity of wild boar disturbances, effects on the physical and chemical soil properties of alpine grasslands
作者:
C. Guillermo Bueno (1) (2) José Azorín (2) Daniel Gómez-García (2) Concepción L. Alados (3) David Badía (4)
关键词:
Soil disturbance
;
Mineral nitrogen
;
Ammonium
;
Nitrate
;
Wild boar rooting
;
Pyrenean alpine grasslands
刊名:Plant and Soil
年:2013
8.
Caatinga Ethnobotany: Anthropogenic Landscape Modification and Useful Species in Brazil’s Semi-Arid Northeast
作者:
Lucilene Lima dos Santos (1) Marcelo Alves Ramos (1) Suzene Izídio da Silva (2) Margareth Ferreira de Sales (3) Ulysses Paulino de Albuquerque (1)
关键词:
Disturbed
areas
;
ethnobotany
;
useful plants
;
seasonal forests
;
seasonality hypothesis
刊名:Economic Botany
年:2009
9.
Rate of timber production in a tropical rainforest ecosystem of Southwestern Nigeria and its implications on sustainable forest management
作者:
V. A. J. Adekunle (1) A. O. Olagoke (1) L. F. Ogundare (2)
关键词:
conservation measures
;
forest estate
;
illegal logging
;
sustainable forest management
;
timber harvesting
刊名:Journal of Forestry Research
年:2010
10.
Assessing land-use effects on water quality, in-stream habitat, riparian ecosystems and biodiversity in Patagonian northwest streams
作者:
Marí
;
a Laura Miserendino
;
Ricardo Casaux
;
Miguel Archangelsky
;
Cecilia Yanina Di Prinzio
;
Cecilia Br
;
Adriana Mabel Kutschker
关键词:
Water quality
;
Macroinvertebrates
;
Fish
;
Bird
;
Pastures
;
Forest management
刊名:Science of the Total Environment
年:2011
1
2
3
4
按检索点细分(31)
关键词(1)
摘要(28)
按年细分(31)
2017年(1)
2015年(3)
2014年(1)
2013年(2)
2011年(2)
2010年(4)
2009年(5)
2007年(3)
2006年(4)
2004年(2)
2003年(2)
2001年(1)
2000年及以前(1)
按来源细分(31)
Elsevier(16)
Springer(15)
按类型细分(31)
期刊(31)