干旱区生态环境知识资源中心(Arid): The impact of climatic changes on total horticultural production and food security in agro-ecological zones of Iran

Arid

DOI	10.2166/wcc.2019.139
	The impact of climatic changes on total horticultural production and food security in agro-ecological zones of Iran
	Barani, Nader; Karami, Ayatollah; Borazjani, Mahmoud Ahmadpour
通讯作者	Karami, A (corresponding author), Univ Yasuj, Fac Agr, Dept Rural Dev Management, Yasouj City, Iran.
来源期刊	JOURNAL OF WATER AND CLIMATE CHANGE
ISSN	2040-2244
出版年	2020
卷号	11 期号:4 页码:1712-1723
英文摘要	Arid and semi-arid climates, including that of Iran, are more susceptible to environmental changes due to their special ecological structure than other climates. Therefore, climate change in these areas appears to have significant effects on agricultural and food production systems. The present study explores the effect of climatic changes on total horticultural production and food security in agro-ecological zones of Iran. The study was conducted in two steps. In the first step, the effects of climatic parameters on total horticultural production were investigated using time series data (1985-2017) and a regression model. In the second step, due to the important role of horticultural products in per capita food consumption in Iran, the effect of climate parameters on food security was also examined. Results revealed that total horticultural production was influenced by temperature, evapotranspiration, and wind speed at the 0.05 level. With the increase in temperature (at a rate of one unit), total horticultural production is reduced to 0.01 million tons. Evapotranspiration and wind speed have had a negative effect on total horticultural production, and with increasing evapotranspiration and wind speed, total horticultural production was 0.029 and 0.008 million, respectively, tons decreased. Also, food security was influenced by temperature, precipitation, and wind speed.
英文关键词	climatic parameters food security panel data total horticultural production
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000599948400056
WOS类目	Water Resources
WOS研究方向	Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369146
作者单位	[Barani, Nader; Karami, Ayatollah] Univ Yasuj, Fac Agr, Dept Rural Dev Management, Yasouj City, Iran; [Borazjani, Mahmoud Ahmadpour] Univ Zabol, Fac Agr, Dept Agr Econ, Zabol City, Iran
推荐引用方式 GB/T 7714	Barani, Nader,Karami, Ayatollah,Borazjani, Mahmoud Ahmadpour. The impact of climatic changes on total horticultural production and food security in agro-ecological zones of Iran[J],2020,11(4):1712-1723.
APA	Barani, Nader,Karami, Ayatollah,&Borazjani, Mahmoud Ahmadpour.(2020).The impact of climatic changes on total horticultural production and food security in agro-ecological zones of Iran.JOURNAL OF WATER AND CLIMATE CHANGE,11(4),1712-1723.
MLA	Barani, Nader,et al."The impact of climatic changes on total horticultural production and food security in agro-ecological zones of Iran".JOURNAL OF WATER AND CLIMATE CHANGE 11.4(2020):1712-1723.