摘要
在千岛湖形成60年中的历次古树名木调查中未见湖区古树名木的报道。2018年7—8月,对千岛湖森林公园内的古树进行调查补记。结果表明,森林公园现存古树30株,包括罗汉松、樟树、榔榆、苦槠和南川柳等10种,隶属9科9属。古树年龄主要集中在200～300 a,树高多在11.5～15.5 m,胸围一般为140～310 cm,冠幅主要集中在8.5～13.5 m。分析森林公园古树资源的种类、结构与空间分布特征,阐述现存的十大古树名木生态习性与价值。这些古村及古树群点缀了风景、增添了千岛湖景区的文化内涵。但近30年至少已有7株5种古树被毁或失踪。提出深化对古树名木资源的多元价值的认知,完善古树名木保护监测体系,探索古树名木认养模式等保护策略。
The reports about ancient and famous trees in the lake area were few in the past 60 years since the formation of Qiandao Lake.The ancient trees in Qiandao Lake Forest Park were investigated and supplemented from July to August 2018.The results showed that 30 ancient and famous trees belonged to 10 species,9 genera and 9 families in the forest park at present,including Podocarpus macrophyllus,Cinnamomum camphora,Ulmus parvifolia,Castanopsis sclerophylla and Salix rosthornii.Most of them aged from 200 to 300 a,11.5-15.5 m in TH,140-310 cm in DBH,8.5-13.5 m in crown width.This paper analyzed the species,structure and spatial distribution of ancient trees in the forest park,andexpounded the ecological habits and values of the ten existing ancient and famous trees.These ancient villages and clusters of ancient trees contributed to the landscape and the cultural connotations of Qiandao Lake.However,at least 7 ancient trees that belonged to 5 different species was destroyed or disappeared in the last 30 years.Therefore,some conservation strategies,such as deepening the cognition for the multi-value of ancient and famous trees resources,improving the protection monitoring system,and exploring the adoption patterns,were put forward.
作者
徐高福
郑慧
余梅生
余启新
丰忠平
卢忠诚
章德三
余世成
方建华
XU Gaofu;ZHENG Hui;YU Meisheng;YU Qixin;FENG Zhongping;LU Zhongcheng;ZHANG Desan;YU Shicheng;FANG Jianhua(Xin'an River Development Corporation of Chun'an County,Chun'an,Zhejiang 311700,China;College of Agriculture&Biotechnology,Zhejiang University,Hangzhou 310029,China;Qiandao Lake Forestry Farm of Chun'an County,Chun'an,Zhejiang 311700,China)
出处
《林业调查规划》
2019年第1期94-101,共8页
Forest Inventory and Planning
基金
浙江省与中国林业科学院合作林业科技项目"环境资源资产评估技术研究"(项目编号:2013SY09)
关键词
古树名木
资源特征
生态习性
保护监测体系
认养模式
千岛湖国家森林公园
ancient trees
resource characteristics
ecological habit
protection monitoring system
adoption patterns
Qiandao Lake National Forest Park
作者简介
第一作者:徐高福(1963-),男,浙江淳安人,教授级高级工程师.从事森林经理与风景园林工作.
