A study on the effects of regional differences on agricultural water resource utilization efficiency using super-efficiency SBM model

Abstract This study evaluated the water resource utilization efficiency and resource consumption for planting, forestry, animal husbandry, and fishery in various regions of China. Using the super-efficiency Slacks-Based Measure (SBM) analysis method, the main agricultural pollution emissions (Chemic...

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Autores principales:	Yujie Huang, Xianke Huang, Munan Xie, Wei Cheng, Qin Shu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/ca0d84c80c6442a7a9c7336785944f29
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spelling	oai:doaj.org-article:ca0d84c80c6442a7a9c7336785944f292021-12-02T15:36:13ZA study on the effects of regional differences on agricultural water resource utilization efficiency using super-efficiency SBM model10.1038/s41598-021-89293-22045-2322https://doaj.org/article/ca0d84c80c6442a7a9c7336785944f292021-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-89293-2https://doaj.org/toc/2045-2322Abstract This study evaluated the water resource utilization efficiency and resource consumption for planting, forestry, animal husbandry, and fishery in various regions of China. Using the super-efficiency Slacks-Based Measure (SBM) analysis method, the main agricultural pollution emissions (Chemical Oxygen Demand, ammonia nitrogen, and agricultural carbon emissions) were proposed as environmental constraints for the first time. The threshold regression model was used to measure the impact of agricultural water use efficiency on agricultural water consumption by constructing seven different explanatory variables. The results show that the overall utilization efficiency of agricultural water resources in China presents a fluctuating downward trend, and the regional differences are significant. A single threshold effect on agricultural water consumption was found in five variables: per capita water resources, disposable income, dependence on foreign trade, industrial structure, and Gross Domestic Product. The increase in each parameter will have a positive effect on agricultural water consumption. The relationship between agricultural water use efficiency and agricultural water use was non-linear when the government's attention and the rural labor force were used as threshold variables.Yujie HuangXianke HuangMunan XieWei ChengQin ShuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Yujie Huang Xianke Huang Munan Xie Wei Cheng Qin Shu A study on the effects of regional differences on agricultural water resource utilization efficiency using super-efficiency SBM model
description	Abstract This study evaluated the water resource utilization efficiency and resource consumption for planting, forestry, animal husbandry, and fishery in various regions of China. Using the super-efficiency Slacks-Based Measure (SBM) analysis method, the main agricultural pollution emissions (Chemical Oxygen Demand, ammonia nitrogen, and agricultural carbon emissions) were proposed as environmental constraints for the first time. The threshold regression model was used to measure the impact of agricultural water use efficiency on agricultural water consumption by constructing seven different explanatory variables. The results show that the overall utilization efficiency of agricultural water resources in China presents a fluctuating downward trend, and the regional differences are significant. A single threshold effect on agricultural water consumption was found in five variables: per capita water resources, disposable income, dependence on foreign trade, industrial structure, and Gross Domestic Product. The increase in each parameter will have a positive effect on agricultural water consumption. The relationship between agricultural water use efficiency and agricultural water use was non-linear when the government's attention and the rural labor force were used as threshold variables.
format	article
author	Yujie Huang Xianke Huang Munan Xie Wei Cheng Qin Shu
author_facet	Yujie Huang Xianke Huang Munan Xie Wei Cheng Qin Shu
author_sort	Yujie Huang
title	A study on the effects of regional differences on agricultural water resource utilization efficiency using super-efficiency SBM model
title_short	A study on the effects of regional differences on agricultural water resource utilization efficiency using super-efficiency SBM model
title_full	A study on the effects of regional differences on agricultural water resource utilization efficiency using super-efficiency SBM model
title_fullStr	A study on the effects of regional differences on agricultural water resource utilization efficiency using super-efficiency SBM model
title_full_unstemmed	A study on the effects of regional differences on agricultural water resource utilization efficiency using super-efficiency SBM model
title_sort	study on the effects of regional differences on agricultural water resource utilization efficiency using super-efficiency sbm model
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/ca0d84c80c6442a7a9c7336785944f29
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A study on the effects of regional differences on agricultural water resource utilization efficiency using super-efficiency SBM model

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