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FOREST RESOURCES WANAGEMENT ›› 2017›› Issue (3): 128-132.doi: 10.13466/j.cnki.lyzygl.2017.03.024

• Technical Application • Previous Articles    

Characteristic Analysis of Old and Notable Tree Resources of Beihai City,Guangxi

ZOU Chang1(), KANG Xiuqin2, LUO Kaiwen3()   

  1. 1. Forestry Bureau of Beihai City,Beihai,Guangxi 536000,China
    2. College of Tourism,Guilin University of Technology,Guilin,Guangxi 541004,China
    3. Guangxi Forestry Inventory and Planning Institute,Nanning 530011,China
  • Received:2017-03-09 Revised:2017-06-07 Online:2017-06-28 Published:2020-09-24
  • Contact: LUO Kaiwen E-mail:zc.8188@163.com;lkw268@163.com

Abstract:

Through field survey,visiting local people,looking in historical records and scientific age determination method,the existing state of the old and notable trees resources in Beihai City is investigated and analyzed.1299 trees in total are identified,which belong to 31 species,18 families and 26 genera.8 old trees belong to Class I,14 Class II,1 273 Class III,and 4 trees are classified as notable trees.Myrtaceae,Moraceae,Lauraceae,Sapindaceae and Magnoliaceae,are the top 5 of all the families.And syzygium hancei contributes to the most number on species level. A total of 84 trees of 4 species were classified as key-conservation trees 6.47% of the total.About 84.68% of all the precious trees present in clusters,and 91.38% of them belong to the collective owners.92.22% disperse in the rural areas and are preserved in the scenic forest.

Key words: old and notable tree, resource, Beihai City

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