| 利用遥感技术进行大熊猫栖息环境的调查研究 |
| |
| 引用本文： | 李芝喜.利用遥感技术进行大熊猫栖息环境的调查研究[J].遥感学报,1990(2). |
| |
| 作者姓名： | 李芝喜 |
| |
| 作者单位： | 西南林学院 |
| |
| 摘 要： | 本文利用陆地卫星图像和航空像片判读,结合地面采样调查,对既能从遥感图像上提取又是影响大熊猫主食竹类生长的环境因子,建立多元回归的数学模型。根据多元回归求算各个地块的得分值,以评价主食竹类的立地质量等级。得出位于中高海拔东北向缓坡下部兼有针阔混交林覆盖的厚土层地段,是主食竹类的最适生长环境和大熊猫的最佳栖息环境。因此,利用遥感技术进行立地质量分类和编制大熊猫环境质量分布图,将对恢复和改善其栖息环境以及管理保护工作起到积极的作用。
|
| 关 键 词： | 大熊猫 遥感图像 多元回归 立地质量 |
Investigation for the Giant Panda Habitat Using Remote Sensing |
| |
| Li Zhixi.Investigation for the Giant Panda Habitat Using Remote Sensing[J].Journal of Remote Sensing,1990(2). |
| |
| Authors: | Li Zhixi |
| |
| Abstract: | The giant panda is a kind of famous and rare wildlife in the world. However its habitat is nowadays getting worse because some of forage bamboos have withered. In order to make the investigation for the habitat of giant pandas, the testing by using the image information of remote sensing has been studied.The study area selected for this investigation is situated in Pinwu County of Sichuan Province where is the birthplace of giant pandas.In this study, the author put emphasis on the inventory of forage bamboos which are the very important components. In inventory of forage bamboos, a multistage habitat inventory technique was developed by means of using LANDSAT image, aerial photograph and ground survey. Following programs are in the main procedures:1. Surveying the ground plots.2. Establishing multivariate regression model.3. Evaluating the site quality of the bamboos.4. Mapping the bamboos site quality classes.The investigation for the giant pandas habitat is considered to be bound to provide the basis to ameliorate and improve the habitat for the giant pandas. |
| |
| Keywords: | giant pandas remote sensing image multivariate regression site quality |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《遥感学报》浏览原始摘要信息 |
| 点击此处可从《遥感学报》下载免费的PDF全文 |
|
