| 森林病虫灾害经济损失计算方法研究 |
| |
| 引用本文： | 常国彬,苏宏钧,尤德康,赵杰,梅丽娟,董晓波.森林病虫灾害经济损失计算方法研究[J].中国森林病虫,2004,23(4):1-5. |
| |
| 作者姓名： | 常国彬 苏宏钧 尤德康 赵杰 梅丽娟 董晓波 |
| |
| 作者单位： | 国家林业局森林病虫害防治总站,辽宁,沈阳,110034 |
| |
| 基金项目： | 国家林业局科技司项目软科学“森林病虫灾害经济损失评估”的部分内容 |
| |
| 摘 要： | 文章以科学态度及操作方法测算出全国11类树种平均林价，建立了森林病虫灾害直接经济损失计算式，提出某区域单位重量的生物量的生态效益可认为是一个相对稳定的值的观点，探讨了两种估算生态效益损失的方法。
|
| 关 键 词： | 森林病虫害 经济损失 估算 |
| 文章编号： | 1671-0886(2004)04-0001-05 |
| 修稿时间： | 2004年5月18日 |
Estimate method for the economic losses of forest pest disasters |
| |
| CHANG Gou-bin,et al..Estimate method for the economic losses of forest pest disasters[J].Forest Pest and Disease,2004,23(4):1-5. |
| |
| Authors: | CHANG Gou-bin |
| |
| Abstract: | Based on the scientific attitude and operating method,the average forest-values of 11 groups of trees were calculated and the counting formulae for direct economic losses of forest pest disasters were founded.The viewpoint that the eco-benefit of unit weight biomass in some area was one relatively steady value was advanced,and two methods for estimating eco-benefit losses were discussed. |
| |
| Keywords: | forest pest economic loss estimate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
