DOI: 10.1007/s10584-017-1998-9
Scopus记录号: 2-s2.0-85020720241
论文题名: Optimized cropping patterns under climate-change conditions
作者: Abdi-Dehkordi M. ; Bozorg-Haddad O. ; Loáiciga H.A.
刊名: Climatic Change
ISSN: 0165-0009
EISSN: 1573-1480
出版年: 2017
卷: 143, 期: 2018-03-04 起始页码: 429
结束页码: 443
语种: 英语
Scopus关键词: Agriculture
; Crops
; Change conditions
; Climatic conditions
; Cropping patterns
; Optimal cropping pattern
; Planning horizons
; River basins
; Water demand
; Climate change
; agricultural management
; alfalfa
; climate change
; climate conditions
; crop plant
; cultivation
; numerical model
; river basin
; streamflow
; water demand
; Iran
; Medicago sativa
英文摘要: A mathematical model is developed in this study with the goal of maximizing agricultural benefits in the Aidoghmush river basin, Iran. The results show that the cultivated area of various crops and their agricultural benefits would be increased over the planning horizon with proper management and modification of cropping patterns despite the decline in streamflow and increasing water demand under climate-change conditions. Therefore, considering the optimal cropping pattern increases agricultural benefits by 14 and 17% under baseline climatic and climate-change conditions, respectively, compared to present conditions. This paper’s results indicate that areas cultivated with various crops would increase under climate-change conditions compared to baseline climatic conditions, except for alfalfa. © 2017, Springer Science+Business Media Dordrecht. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/83969
Appears in Collections: 气候减缓与适应 气候变化事实与影响
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作者单位: Faculty of Agricultural Engineering and Technology, Department of Irrigation and Reclamation, College of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran; Department of Geography, University of California, Santa Barbara, CA, United States
Recommended Citation:
Abdi-Dehkordi M.,Bozorg-Haddad O.,Loáiciga H.A.. Optimized cropping patterns under climate-change conditions[J]. Climatic Change,2017-01-01,143(2018-03-04)