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生态学杂志 ›› 1991, Vol. ›› Issue (3): 5-9.

• 研究报告 • 上一篇    下一篇

两种湿地松群落的小气候特点及其与林分结构的关系

刘永金1, 谭绍满2   

  1. 1. 深圳外贸花卉进出口公司, 518003;
    2. 华南农业大学林学院, 广州 510642
  • 收稿日期:1989-09-14 修回日期:1989-12-12 出版日期:1991-06-10

Microclimatic Characteristics and Their Relationship With Forest Structure for Two Community Types of Slash Pine

Liu Yongjin1, Tan Shaoman2   

  1. 1. Shenzhen Flowers Import & Export Foreign Traae Coporation 518003;
    2. Forestry College of South China Agricultural University, Guangzhou 510642
  • Received:1989-09-14 Revised:1989-12-12 Online:1991-06-10

关键词: 粗毛栓菌, 漆酶, 难降解物, 降解作用

Abstract: Some microclimatic factors are measured for Slash pine pure forest and mixed forest with Acacia auriculacfomis in Leizhou Peninsula of Guangdong province. The light intensity on forest floor and at 1.5m height in mixed forest is respectively 77% and 62% lower and varies milder than that in pure forest, presenting better ecological effects. The growth rate and biomass of mixed forest are 1.45 and 5.34 times respectively larger than those in pure forest. Environmental differences are considered as the cause for the better growth of Slash pine in mixed forest.

Key words: Trametes gallica, laccase, biorefractory compound, degradation