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| 海南特有野生濒危木本植物优先保护定量分析* |
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陈国德,杜尚嘉,徐晓鸥,邹耀进,吴海霞,林作武
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海南省林业科学研究所 海南海口,海南省林业科学研究所 海南海口,义乌出入境检验检疫局 浙江省金华市,海南省林业科学研究所 海南海口,海南省林业科学研究所 海南海口,海南省农业学校
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| 摘要: |
| 运用濒危系数、生境系数、繁殖系数和价值系数评价指标，对海南特有野生濒危木本植物的优先保护顺序进行定量分析和综合评价。研究结果表明，海南特有野生濒危木本植物共 14 种，隶属于 12科 13 属，优先保护值范围在 0.73~1.16 之间。依据优先保护值将濒危植物划分 2 级，一级保护有 6 种，隶属于 6 科 6 属，二级保护有 8 种，隶属于 8 科 8 属。 |
| 关键词: 海南特有 濒危木本植物 优先保护值 定量分析 |
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| 基金项目:海南省省属科研院所技术开发研究专项(编号：KYYS-2015-30)。 |
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| Quantitative Analysis of Priority Conservation of Endemic Wild Endangered Woody Plants in Hainan |
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CHEN Guode,DU Shangjia,XU Xiaoou,ZOU Yaojin,WU Haixia and LIN Zuowu
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Forestry Research Institute of Hainan Province,Forestry Research Institute of Hainan Province,Yiwu entry-Exit Inspection and Quarantine Bureau,Forestry Research Institute of Hainan Province,Forestry Research Institute of Hainan Province,Agricultural school of Hainan Province
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| Abstract: |
| The evaluating indicators of terminally coefficient, habitat coefficient, reproductive coefficient
and value coefficient were used to make a quantitative analysis and comprehensive evaluation of the priority
conservation sequence of endemic wild endangered woody plants in Hainan. The results indicated that there
were14 species of endemic wild endangered woody plants in Hainan, belonging to 12 families and 13 genera.
The priority conservation value ranges from 0.73-1.16. According to the priority protection value, the endangered
plants were divided into 2 grades, and there were 6 kinds of primary protection, belonging to 6 families and
6 genera. The other 8 species were secondary protection, belonging to 8 families and 8 genera. This study
determined the priority protection level of endemic and endangered plants in Hainan, and provided the basis for
the reasonable protection of endemic and endangered p |
| Key words: Endemic to Hainan Endangered woody plants Priority conservation values Quantitative analysis |
