大理大学学报 ›› 2021, Vol. 6 ›› Issue (6): 55-59.

• 生命科学 • 上一篇    下一篇

可持续发展视角下的林下种植评价——以独龙江草果种植为例#br#

  

  1. 1.大理大学东喜玛拉雅研究院,云南大理671003;2.高黎贡山国家级自然保护区贡山管护局,云南怒江
    673500;3.糯扎渡省级自然保护区管护局,云南普洱665000;4.大理大学滇西北文化生态保护研究中心,
    云南大理671003;5.云南省中国三江并流区域生物多样性协同创新中心,云南大理671003
  • 收稿日期:2020-08-03 出版日期:2021-06-15 发布日期:2021-06-29
  • 通讯作者: 李延鹏,讲师,博士,E-mail:liyp@eastern-himalaya.cn。
  • 作者简介:孙军,林业工程师,主要从事保护生物学研究。
  • 基金资助:
    国家自然科学基金项目(31860164;31860168;31760126;31560118);云南省教育厅科学研究基金项目(2020J0543)

Evaluation of Planting under Forest via Sustainable Development: A Case Study on Amomum tsao-ko#br# Planting along Dulong River#br#

  1. 1. Institute of Eastern-Himalaya Biodiversity Research, Dali University, Dali, Yunnan 671003, China; 2. Gongshan Administration
    Bureau, Gaoligongshan National Nature Reserve, Nujiang, Yunnan 673500, China; 3. The Administration Bureau, Nuozadu Provincial Nature Reserve, Pu'er, Yunnan 665000, China; 4. Center for Cultural Ecology in Northwest Yunnan,Dali University, Dali, Yunnan 671003, China; 5. Collaborative Innovation Center for the Biodiversity in the Three Parallel Rivers of China, Dali, Yunnan 671003, China
  • Received:2020-08-03 Online:2021-06-15 Published:2021-06-29

摘要: 为评估草果种植对森林结构及戴帽叶猴种群分布格局的影响,结合社区访问和实地调查,对独龙江乡的草果种植面积、戴帽叶猴种群分布现状、生境中草果种植情况和森林结构进行了系统的调查。结果显示:草果种植面积仍呈现快速上升趋势;现阶段戴帽叶猴种群分布呈零星小群分布,分布点增加到45个,且单一种群平均个体数下降5只;草果种植区与非种植区森林结构具有显著的差异,乔木的高度增加,乔木冠层之间的连接距离增大,冠层投影面积显著减少。由此可见,现阶段独龙江草果种植面积的快速扩张,已对森林结构和戴帽叶猴的分布产生了影响。

关键词: 草果种植, 森林结构, 戴帽叶猴, 种群分布格局, 可持续发展

Abstract: In order to evaluate the effects of Amomum tsao-ko planting on forest structure and the distribution pattern of the Trachypithecus shortridgei populations, community interviews and field studies were conducted to systematically investigate the planting areas of Amomum tsao-ko, the present situation of the Amomum tsao-ko planting, the current distribution pattern of the Trachypithecus
shortridgei populations and the forest structure via community and field investigating in the Trachypithecus shortridgei's habitat. The
results showed that the Amomum tsao-ko planting area still showed a rapid rising trend; the population distribution of Trachypithecus
shortridgei was sporadic small groups, the distribution points increased to 45, and the average number of individuals in a single
population had fallen by 5 individuals; there were significant differences in forest structure between the planting area and the nonplanting area, such as the height of trees in the planting area was significantly higher than that in the non-planting area, the arbor
canopy connectivity distance was increasing, and the canopy projection surface was decreased. At present, the planting area of Amomum tsao-ko has been increasing speedily, which has affected the forest structure and the distribution pattern of Trachypithecus shortridgei.

Key words: Amomum tsao-ko planting, forest structure, Trachypithecus shortridgei, population distribution pattern, sustainable
development