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一、概述思茅地区位于云南南部,土地面积44221平方公里,人口200多万。包括景东、镇源、景谷、墨江、普洱、思茅、江城、澜沧、孟连和西盟10个县。本区是热带、亚热带的过渡地区。加上境内山体高大,河流切割强烈,海拔范围在317—3306m。立体气候十分明显,随海拔高度的增加,依次出现热带、准热带、亚热带和温带等四种气候类型,全地区年雨量在1300mm以上,光照充足。在这样优越的环境条件下,植物生长茂盛,种类多。全区现有森林面积3258.5万亩;森林蓄积13139万
First, an overview Simao region is located in southern Yunnan, the land area of 44,221 square kilometers, population 200 million. Including Jingdong, Zhenyuan, Jinggu, Mojiang, Pu’er, Simao, Jiangcheng, Lancang, Menglian and Ximeng counties. The area is tropical and subtropical transitional areas. Coupled with the tall mountains, river cutting strong, the elevation range of 317-3306m. The three-dimensional climate is very clear. With the increase of altitude, there are four types of climates: tropical, quasi-tropical, subtropical and temperate. The annual rainfall in the whole region is more than 1300mm with enough light. In such superior environmental conditions, plants grow flourish, variety. The region’s existing forest area of 3258.5 mu; forest stock 131.39 million