桂林天坑资源调查及其植物应用价值研究  

Investigation of Tiankeng Resources and Research of Its Plant Resources Application Value in Guilin

作　　者：唐健民 邹蓉[1] 朱成豪 高丽梅[1] 熊雅兰 韦霄[1] 熊忠臣[1] TANG Jianmin;ZOU Rong;ZHU Chenghao;GAO Limei;XIONG Yalan;WEI Xiao;XIONG Zhongchen(Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain,Guangxi Institute of Botany,Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences,Guilin,Guangxi,541006,China)

机构地区：[1]广西壮族自治区中国科学院广西植物研究所,广西喀斯特植物保育与恢复生态学重点实验室,广西桂林541006

出　　处：《广西科学院学报》2020年第1期24-29,共6页Journal of Guangxi Academy of Sciences

基　　金：中央引导地方科技发展专项(桂科ZY1949013);广西科技基础和人才专项(桂科AD17129022);广西植物功能物质研究与利用重点实验室基金项目(ZRJJ20189);广西植物研究所基本业务费项目(桂植业18013,18014,19002)资助。

摘　　要：为探讨广西桂林天坑资源状况及其植物资源可利用性,对桂林地区的岩溶地貌进行材料收集及实地调查,以了解桂林天坑分布、类型及其主要植物资源。调查发现桂林地区各县分布有17座天坑,且天坑区域的特色植物资源丰富,后期天坑植物种类和植物群落类型多样;早期和中期天坑群落植物组成多为草本和灌木植物,并对具有开发价值的植物进行了分类统计。研究结果为促进景观资源的可持续利用,推动生态产业转型升级,实现桂林喀斯特石漠化地区的可持续发展提供了基础资料。In order to explore the status of tiankeng resources and the availability of plant resources in Guangxi Guilin,through collecting and investigating the karst landform in Guilin area,the distribution,types and main plant resources of tiankeng were understood.The results showed that there were 17 tiankeng in the counties of Guilin,and the characteristic plant resources in the tiankeng area were rich,the species and plant community types of the tiankeng in the late period were diverse.The plant composition of the tiankeng in the early and middle stages was mostly herbs and shrubs,the plants with development value were classified and counted.The research results provide basic data for promoting the sustainable use of landscape resources,promoting the transformation and upgrading of ecological industry,and realizing sustainable development in the karst rocky desertification areas of Guilin.

关 键 词：桂林地区 天坑 特色资源 景观资源 可持续发展 

分 类 号：P95[天文地球—自然地理学]