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在“
自然资源管理
”中,
命中:
6
条,耗时:小于0.01 秒
1.
A genotype, environment and management (GxExM) analysis of adaptation in winter wheat to climate change in Denmark
作者:
Manuel Montesino-San Mart铆n
;
J酶rgen E. Olesen
;
John
R.
Porter
关键词:
Winter wheat
;
Climate change
;
Adaptation
;
Uncertainty
;
Europe
刊名:Agricultural and Forest Meteorology
年:15 April, 2014
2.
Emergy synthesis of a combined food and energy production system compared to a conventional wheat (Triticum aestivum) production system
作者:
Bhim Bahadur Ghaley
;
John
Roy
Porter
关键词:
Solar transformity
;
Environmental loading ratio
;
Emergy yield ratio
;
Total emergy use
;
Biomass
;
Emergy indices
刊名:Ecological Indicators
年:2013
3.
Variation in reference crop evapotranspiration caused by the Ångström–Prescott coefficient: Locally calibrated versus the FAO recommended
作者:
Xiaoying Liu
;
Xurong Mei
;
Yuzhong Li
;
Qingsuo Wang
;
Yanqing Zhang
;
John
Roy
Porter
关键词:
Reference crop evapotranspiration
;
Å
;
ngströ
;
m–
;
Prescott coefficients
;
Penman-Monteith
刊名:Agricultural Water Management
年:2009
4.
A model for fossil energy use in Danish agriculture used to compare organic and conventional farming
作者:
Dalgaard
;
Tommy
;
Halberg
;
Niels
;
Porter
;
John
R.
关键词:
SFU
;
Scandinavian feed units
;
LSU
;
Livestock units
;
Fossil energy
;
Diesel fuel
;
Organic farming
;
Agroecology
;
Denmark
刊名:Agriculture, Ecosystems & Environment
年:2001
5.
Scaling-up the AFRCWHEAT2 model to assess phenological development for wheat in Europe
作者:
Harrison
;
Paula A.
;
Porter
;
John
R.
;
Downing
;
Thomas E.
关键词:
Site modelling
;
Spatial modelling
;
Winter wheat
;
Phenological development
;
Climate change
;
Scaling-up
刊名:Agricultural and Forest Meteorology
年:2000
6.
Sorption of acid dyes from effluents using activated carbon
作者:
Keith K. H. Choy
;
Gordon McKay
;
John
F.
Porter
刊名:Resources, Conservation and Recycling
年:1999
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