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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(3)
农业科学(1)
在“
自然资源管理
”中,
命中:
5
条,耗时:小于0.01 秒
1.
Identifying Adaptation Options and Constraints: The Role of Agronomist Knowledge in Catchment Management Strategy
作者:
Tom Dolan (1)
David
J.
Parsons
(1) Peter Howsam (1) Mick J. Whelan (2) Liz Varga (3)
关键词:
Catchment management
;
Water framework directive
;
Agronomist
;
Adaptation options
;
Drinking water
;
Pesticides
刊名:Water Resources Management
年:2014
2.
“Modeling the impact of natural resource-based poverty traps on food security in Kenya: The Crops, Livestock and Soils in Smallholder Economic Systems (CLASSES) model-
作者:
Emma C. Stephens (1) Charles F. Nicholson (2) Douglas R. Brown (3)
David
Parsons
(4) Christopher B. Barrett (5) Johannes Lehmann (6) David Mbugua (7) Solomon Ngoze (8) Alice N. Pell (9) Susan J. Riha (8)
关键词:
Poverty traps
;
Kenya
;
Food security
;
Bio
;
economic modeling
;
System dynamics
刊名:Food Security
年:2012
3.
Application of a simulation model for assessing integration of smallholder shifting cultivation and sheep production in Yucatán, Mexico
作者:
David
Parsons
;
Charles F. Nicholson
;
Robert W. Blake
;
Quirine M. Ketterings
;
Luis Ramí
;
rez-Aviles
;
Jerome H. Cherney
;
Danny G. Fox
关键词:
Crop–
;
livestock interactions
;
Crop–
;
livestock systems
;
Milpa
;
Sheep
;
Shifting cultivation
;
System dynamics
刊名:Agricultural Systems
年:2011
4.
Geomorphology in action: Linking policy with on-the-ground actions through applications of the River Styles framework
作者:
Gary Brierleya
;
g.brierley@auckland.ac.nz"" rel=""nofollow
;
Kirstie Fryirsb
;
Nick Cookc
;
David
Outhetd
;
Allan Rainec
;
Lucy
Parsons
c
;
Michael Healeyc
关键词:
Natural resources management
;
Geomorphology
;
River styles
;
Policy
;
Reference reaches
;
Urban streams
;
Monitoring
;
Adaptive management
刊名:Applied Geography
年:2011
5.
Dynamic spatially explicit mass-balance modeling for targeted watershed phosphorus management: I. Model development
作者:
Donald W. Meals
;
E. Alan Cassell
;
David
Hughell
;
Lynnette Wood
;
William E. Jokela
;
Robert
Parsons
关键词:
Phosphorus
;
Watershed
;
Models
;
Mass-balance
;
Geographic information system
;
Nonpoint source management
刊名:Agriculture, Ecosystems & Environment
年:2008
1
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