Yunnan is also a big geological museum. Lufeng Early Jurassic sauropod dinosaur fossils have been unearthed a large, retained a more complete, has been built dinosaur museum in the town for visitors. In addition, the Chengjiang County Maotianshan geological circles is the "star", because there unearthed a quantity, variety, retained intact Cambrian fossils of multicellular organisms, strong evidence of the "Cambrian explosion "existence. Kunming Dongchuan is the famous "Museum of debris flow", because here the early large-scale scientific exploitation of copper, coupled with the climate, topography and other factors influence the formation of large-scale debris flow-prone sites, landslides are quite Typical.
Yunnan is located in low latitude plateau, special location, complex topography, so the climate is very complex. Mainly affected by the high-pressure air Nanmeng Niagara formation of the plateau monsoon climate, the province most parts of the cool, spring-like climate characteristics. The province's diverse climates, there is north tropical, subtropical, subtropical, subtropical north, south temperate, temperate and highland climate in a total of seven climate types.
Yunnan terrain is extremely complex, in general, the transverse mountains and deep valleys northwest mountains, eastern and southern Yunnan-Guizhou Plateau. Diqing Tibetan Autonomous Prefecture in northwest peak is Deqin County Meili Snow Mountain, its peak altitude of 6740 meters peak Kawagebo. River County is the lowest point of the yuan River Valley, only 76.4 m above sea level. The Yunnan northwest, southeast low, 84 percent of the area is mountainous, plateau, hilly, 10%, less than 6% Bazi, lakes and the like. The proportion of individual cities and counties of the mountain was more than 98%.
Yunnan landscape to Yunling Yuanjiang mountain valley and the southern section of the gully is bounded, Yunnan province can be roughly divided into two major topographic areas. East to eastern Yunnan, Yunnan, central Yunnan plateau, known as the Yunnan Plateau, Yunnan-Guizhou Plateau is the western Yunnan average altitude of 2000 meters. Yunnan, where mainly undulating low hills and rounded hills, the development of various types of karst topography, the mountain range west of Yunnan Rift Valley area, the mountains and valleys and white, Yunnan magnificent steep terrain, in which the most spectacular rivers and streams. In general, northwestern Yunnan average of 3,000 meters above sea level to 4000 m; average elevation of southwestern Yunnan Province in 1500 meters to 2200 meters; Yunnan border region by the gradual gentle terrain, with an average altitude of only 800 meters to 1000 meters, down to individual regions 500 meters, is the tropical and subtropical regions of Yunnan lies.
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