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2
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1.
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
2.
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
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