论文部分内容阅读
云南位于祖国西南边陲,北纬21°8′～29°15′,东经97°31°～106°11′,地势西北高,东南低,西北部梅里雪山主峰海拔高6740米,东南部河口仅76米,具有高纬度与高海拔相结合,低纬度与低海拔相一致的特点。全省以元江谷地和云岭山脉南段的宽谷为界,将全省分为两大地貌类型:东部为澳东南高原区,西部为横断山脉高山纹谷区。气候特点属高原型气
Yunnan is located in the southwestern border of the motherland, latitude 21 ° 8 ’~ 29 ° 15’ north, longitude 97 ° 31 ° ~ 106 ° 11 ’, topography northwest high, southeast low, the main peak of the Meili Snow Mountain in the northwest elevation 6740 meters high, the southeastern estuary only 76 Rice, with high latitude and high altitude combined with low latitude and low altitude consistent features. The province is divided into two major types of geomorphology by the wide valleys of the Yuanjiang valley and the southern section of the Yunling Mountains: the eastern part is the southeastern plateau area of southeastern Australia and the western part of the Hengduan mountain ridge grain and grain area. Climate characteristics are plateau gas