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从多功能农业角度分析了旱灾对贵州农业多功能价值的影响,评估贵州农业此次旱灾中多功能价值的损失。结果认为此次旱灾造成的农业多功能价值损失为786.3933亿元,其中农业经济生产功能价值损失166.63876亿元,占21.19%;政治稳定功能价值损失3.0572亿元,占0.39%;社会保障价值损失106.6724亿元,占13.56%;生态保护价值损失487.33亿元,占61.97%;文化传承功能价值损失22.7亿元,占2.89%。旱灾中农业多功能损失是直接经济损失的6.73倍,因此评估农业灾害损失不能仅仅考虑经济损失,要多功能性地考虑价值损失综合测算,以提供科学合理的决策依据。
From the perspective of multi-functional agriculture, the paper analyzes the impact of drought on the value of multi-agricultural agriculture in Guizhou and evaluates the loss of multi-functional value of this drought in Guizhou agriculture. The result shows that the loss of multipurpose agriculture caused by this drought is 78,639.33 million yuan, of which 166.63876 billion yuan is worth the loss of agricultural economic productive function, accounting for 21.19%; the functional value of political stability is 305.72 million yuan, accounting for 0.39%; the loss of social security value is 106.6724 Accounting for 13.56%; the loss of ecological protection value is 48.733 billion yuan, accounting for 61.97%; the loss of cultural heritage value is 2.27 billion yuan, accounting for 2.89%. The multipurpose loss of agriculture in the drought is 6.73 times of the direct economic loss. Therefore, the assessment of the loss of agricultural disasters should not only consider the economic loss, but also consider the comprehensive calculation of loss of value multi-functionally so as to provide scientific and reasonable decision-making basis.