[1]胡焕香,佘济云,张敏,等. 基于小班尺度的宁远河流域森林健康评价研究[J].西北林学院学报,2013,28(02):182-186.[doi:10.3969/j.issn.1001-7461.2013.02.36]
　HU Huan-xiang,SHE Ji-yun,ZHANG Min,et al. Assessment on the Health of the Forests in Ningyuan River Basin[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(02):182-186.[doi:10.3969/j.issn.1001-7461.2013.02.36]
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 基于小班尺度的宁远河流域森林健康评价研究()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第28卷
期数:
2013年02期
页码:
182-186
栏目:
出版日期:
2013-03-30

文章信息/Info

Title:
 Assessment on the Health of the Forests in Ningyuan River Basin
文章编号:
1001-7461(2013)02-0182-05
作者:
 胡焕香; 佘济云;  张敏; 毛旭鹏; 孟伟
 (中南林业科技大学，湖南 长沙 410004)
Author(s):
 HU Huan-xiang; SHE Ji-yun; ZHANG Min; MAO Xu-peng; MENG Wei
 (Central South University of Forestry and Technology,Changsha,Hunan 410004,China)
关键词:
 ; 海南省; 宁远河; 森林资源; 森林健康
Keywords:
 ; Hainan Province; Ningyuan river; forest resource; forest health
分类号:
S757.3
DOI:
10.3969/j.issn.1001-7461.2013.02.36
文献标志码:
A
摘要:
 以森林资源二类清查数据为基础，从小班尺度对海南省宁远河流域的1 320个小班、8 797.43hm2的森林资源进行了健康评价研究。结果表明：研究区森林小班的健康状况大都处于健康状态以下，并且以亚健康状态为主，其中处于健康、亚健康、中健康、不健康状态的小班数量百分比分别为11.86%、51.59%、24.87%、11.68%；面积百分比分别为25.36%、54.45%、14.74%、5.45%。说明研究区的森林健康状况非常不理想，急需通过采取有效的经营措施来提高森林健康等级，改善森林健康状况，以达到研究区社会、经济可持续发展的目的。
Abstract:
 Health status of the forests of 1 320 sub-compartments with an area of 8 797.43 hm2 in the Ningyuan River Basin was evaluated based on the data from the forest management inventory.Degrees of healthiness were divided into four levels; I,II,III,an IV,in which I and IV represented healthy and unhealthy,respectively.The proportions of the degrees of healthiness from level I to IV were 11.86%,51.59%,24.87%,and 11.68% of the total number of subcompartment,respectivelyly,the proportions were 25.36%,54.45%,14.74%,and 5.45% of the total area,respectively,indicating that most of the sub-compartments were under the healthy level,and were badly in need of taking effective actions to raise and improve forest health status in order to achieve social and economic sustainable development of the study area.

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备注/Memo

备注/Memo:
 收稿日期：2012-07-26 修回日期：2012-10-18
基金项目：海南省林业局重点科研项目“海南省五大河流域植被恢复与保护规划研究”(LK20118478)；湖南省“十一五”重点学科建设计划资助项目“森林经理学科”(2006-028-0015)。
作者简介：胡焕香，男，硕士，主要研究方向：林业信息工程和森林可持续经营。 E-mail：huhuanxiang@yahoo.cn
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