The First National Vegetation Inventory in Taiwan
The First National Vegetation Inventory in Taiwan
复制标题
台湾首次全国植被清查
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
G. Song
中科院分区：
文献类型：
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作者：
C. Chiou;C. Hsieh;Jenn‐Che Wang;M. Chen;Ho Yih Liu;C. Yeh;Sheng;Tze‐Ying Chen;Y. Hsia;G. Song
本文介绍台湾第一次全国植被调查的成功实施和初步结果。该项目于2003年启动，旨在制定国家植被分类标准，绘制比例尺为1：5 000的全岛森林植被图，并建立植被数据管理系统。本研究在台湾各地设置了3000多个20 m×20 m的永久样地，并定位了792篇台湾植被的文章，以获取植被数据。根据航空照片上的外貌特征来识别植被类型。参考野外观测、植被数据和现有植被分类方案，构建了国家植被分类系统。该项目于2008年完成。台湾原生维管植物的种类有67%被记录下来，而台湾总面积的59%被绘制在这个计画中。初步的植被分析确定了9个主要植被类型及其诊断种、固定种和优势种。台湾植被资料库自2003年建立以来，一直为本计画执行资料管理的功能。台湾植被分类系统的最新版本于2007年发布。本计画的成果与经验，为后续台湾地区大规模调查的成功实施奠定基础。
This article describes the successful implementation and preliminary results of the first national vegetation inventory in Taiwan. This project which aimed to establish national criteria for vegetation classification, map island-wide forest vegetation at a scale of 1: 5000 and establish a vegetation data management system was launched in 2003. More than 3000 permanent plots (20 m×20 m) were set up throughout Taiwan, and 792 articles on vegetation of Taiwan were located to acquire vegetation data. Vegetation types were identified according to the physiognomic appearances in aerial photographs. The national vegetation classification system was constructed by referring to field observations, vegetation data, and currently available vegetation classification schemes. This project was finalized in 2008. Up to 67% of native vascular plant species in Taiwan were recorded, and 59% of the total area of Taiwan was mapped in this project. Preliminary vegetation analyses identified 9 major vegetation types and their diagnostic species, constant species and dominant species. The Taiwan Vegetation Information was established and has performed the functions of data management for the current project since 2003. The latest version of the Taiwan Vegetation Classification System was released in 2007. The achievement and experiences of the current project have paved the way for the successful implementation of subsequent large-scale surveys in Taiwan.