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运用环境经济学理论与基本方法,估算并分析了临沂市及各县区水土流失经济损失的货币价值。结果表明,临沂市2010年土壤侵蚀经济损失总量为327.7069×106元;各县区单位面积土壤侵蚀经济损失由大到小依次是蒙阴>苍山>沂水>平邑>沂南>费县>莒南>临沭>罗庄>兰山>郯城>河东,表明经济损失是自然因素与社会经济因素共同作用的结果。
Using the theory and method of environmental economics, this paper estimates and analyzes the monetary value of economic loss of soil and water loss in Linyi and its counties. The results showed that the total economic loss of soil erosion in Linyi in 2010 was 327.7069 × 106 yuan. The economic loss per unit area of soil erosion in all counties was, in descending order, MengYin> Cangshan> Yishui> Pingyi> Yinan> Fei County > Taonan> Linshu> Luozhuang> Lanshan> Gaocheng> Hedong, indicating that economic losses are the result of the interaction of natural factors and socio-economic factors.