湖北省古树群资源分布及保护利用对策

Distribution,Protection and Utilization Countermeasures of Ancient Tree Communities in Hubei Province

为了查清湖北省古树群资源状况,采用资料收集和现场补充调查的方法,对湖北省内古树群的种类、数量、分布、生长现状等进行了调查。调查表明:湖北省共有古树群473个,15015株,隶属37科77属121种,主要树种为水杉、马尾松、桂花和银杏。古树群主要分布在恩施土家族苗族自治州、黄冈市、随州市和咸宁市,呈现集中分布为主,零星分布为辅的格局。目前湖北省古树群整体生长状况良好,但也受到立地条件差、病虫害、人畜破坏和自然灾害等因素的危害。建议今后古树群的保护利用中加强宣传、落实管护责任制、加强古树群保护利用研究、将古树群纳入全域旅游战略、完成湖北省古树群保护利用规划。

In order to find out the resource status of ancient tree communities in Hubei Province,the species,quantity,distribution and growth status of ancient tree Communities in Hubei Province were investigated by means of data collection and on-site supplementary investigation.There were 473 ancient tree communities in Hubei Province with 15 015 ancient trees,belonged to 121 species,77 genera and 37 families.The main species of the ancient tree communities were Metasequoia glyptostroboides,Pinus massoniana,Osmanthus fragrans and Ginkgo biloba.The ancient tree communities were distributed mainly in Enshi Tujia and Miao Autonomous Prefecture,Huanggang City,Suizhou City and Xianning City,with the distribution pattern was mainly centralized and supplemented by sporadic distribution.The growth state of ancient tree communities in Hubei Province was mainly good,but it was also endangered by such factors as poor site conditions,pests and diseases,human and animal damage and natural disasters.It is suggested that protection and utilization of ancient tree communities should carried out to strengthen publicity,implement responsibility system of management and protection,strengthen study on protection and utilization of ancient tree communities,integrate ancient tree communities into holistic tourism strategy,complete protection and utilization planning of ancient tree communities in Hubei Province.