片口自然保护区植被的遥感分类

The Classification of Vegetation in Piankou Nature Reserve Using Remote Sensing

摘要:

采用样方法对四川片口自然保护区的植被进行本底调查,利用野外普查数据和卫星照片解译相结合的技术,分析其植被现状。结果表明:片口自然保护区的植被类型比较丰富,且保存较完整,共有6种植被类型和15种群系。

Abstract:

Based on the data obtained from background survey of vegetation in the field, the classification of vegetation in Piankou Nature Reserve, Sichuan Province, was made using geographic imformation system and remote sensing, as well as global positioning system in combination. As a result, six vegetation types (with fifteen formations) were classified, viz. 1. evergreen-and deciduous-broadleaved mixed forest, 2. deciduous broadleaved forest, 3. coniferous and broadleaved mixed forest, 4. subalpine coniferous forest，5. subalpine shrub，and 6．subalpine meadow．A map of vegetation types in the Reserve is given．