摘要
通过对承德御道口林场森林的生物多样性、面积与质量,以及森林资源结构等现状进行调查分析,发现该地森林存在树种单一,群落结构简单,森林覆盖率低,林木质量较差,受人为干扰程度大,易受病虫害影响,生态系统稳定性差及抗风险力不强等问题。针对以上问题,提出了针对性的保护与管理建议,对当地森林生态系统的健康、稳定和可持续发展具有指导意义,同时也为森林经营方案的编制提供科学依据。
The biodiversity,area,quality and structure of forest resources in Yudaokou forest farm of Chengde City were investigated and analyzed.We found that there are some problems in the local forest at present,such as few tree species,simple community structure,low forest coverage and poor quality,high degree of human disturbance,vulnerability to pests and diseases,resulting in poor stability of the ecosystem and weak risk resistance.In view of the above problems,we put forward targeted protection and management suggestions.These suggestions have guiding significance for the health,stability and sustainable development of the local forest ecosystem,and also provide a basis for the preparation of forest management plans.
作者
李楠
陈意兰
刘东明
LI Nan;CHEN Yi-lan;LIU Dong-ming(Chengde Yudaokou Agribusiness Group Company Limited,Chengde,Hebei 068463;South China Botanical Garden,Chinese Academy of Sciences,Guangzhou,Guangdong 510650)
出处
《安徽农业科学》
CAS
2023年第11期93-95,113,共4页
Journal of Anhui Agricultural Sciences
基金
2021年度中央财政森林抚育补贴项目。
关键词
承德御道口林场
森林资源
现状分析
保护与管理建议
Yudaokou forest farm of Chengde City
Forest resources
Current situation analysis
Suggestions on protection and management
