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| 珍稀植物优先保护分级指标的研究 | |
| 引用本文： | 刘小雄,颜立红,刘享平.珍稀植物优先保护分级指标的研究[J].湘潭师范学院学报(自然科学版),2001,23(2):42-46. |
| 作者姓名： | 刘小雄 颜立红 刘享平 |
| 作者单位： | 1. 中南林学院基础部, 2. 湖南省森林植物园, 3. 湘潭师范学院生物系, |
| 基金项目： | “七五”湖南省科委项目“湖南珍稀濒危植物引种驯化研究”资助(86-16) |
| 摘 要： | 通过对珍稀植物评价指标的定量化和权重分配处理，求得物种的“波危系数”和“优先保护值”，从而确定物种的濒危程度和优先保护的序列，研究结果表明，该定量分级比当前国内外普遍采用的定性分级更能真实和全面地反映植物的濒危状态和优先保护的程度，该方法适应各类植物优先保护的比较评定。 |
| 关 键 词： | 珍稀植物 定量评价指标 优先保护分级 “波危系数” “优先保护值” 植物保护 |
| 文章编号： | 1671-0231(2001)02-0042-05 |
| 修稿时间： | 2001年1月9日 |
Study on superior conservation grading index of the rare plants |
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| LIU Xiao-xiong,YAN Li-hong,LIU Xiang-ping.Study on superior conservation grading index of the rare plants[J].Journal of Xiangtan Normal University (Natural Science Edition),2001,23(2):42-46. | |
| Authors: | LIU Xiao-xiong YAN Li-hong LIU Xiang-ping |
| Institution: | LIU Xiao-xiong1,YAN Li-hong2,LIU Xiang-ping3 |
| Abstract: | The coefficient of endangerment and the value of superior conservation of the rare plants were computed through fixing quantity and balancing arrangement treatation with evaluating index, thus the degree of endangerment and the alignment of superior conservation were determined; the study conclusion shows that this fixing quantity method is and more reliable comprehensive than fixing quality method in reflecting endangerment situation and degree of superior conservation and is fit to comparative judgment all class plant's superior conservation. |
| Keywords: | The rare plants fixing quantity evaluating index degree of superior conservation |
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