Learn from the experience of Guizhou Province

Learn from the experience of Guizhou province;

Through the study of Guizhou province, I have gained a lot of knowledge and experience about Guizhou province, and also gained a lot. With the continuous development of science and technology, especially geological exploration technology. The development of meteorological science has broadened people's horizons and made our understanding gradually move from the ground to the underground. From sensibility to rationality.

Guizhou is located in the Yunnan-Guizhou Plateau, between east longitude103 36' ~109 35' and north latitude 24 37' ~ 2913'. It borders Hunan in the east, Guangxi in the south, Yunnan in the west and Sichuan and Chongqing in the north, with a distance of about 595 kilometers from east to west. The total land area of the province is 176 167 square kilometers, accounting for 1.8% of the national total area.

Guizhou landform belongs to the western plateau mountainous area of China. The territory is high in the west and low in the east. It slopes from the middle to the north, east and south, with an average elevation of about 1 100 meters. There are many mountains in Guizhou Plateau, which is known as "eight mountains, one water and one field". The landform of the whole province can be divided into three basic types: plateau mountains, hills and basins, of which mountains and hills account for 92.5%.

The territory is mountainous, with overlapping peaks, stretching vertically and horizontally, high mountains and deep valleys. There is Dalou Mountain in the north, which is inclined from west to northeast in the north. The elevation of Loushan Pass, the key pass of Sichuan and Guizhou, is1444m. South-central Miao Ling spans, with the main peak Leigong Mountain 2178m above sea level. In the northeast is Wuling Mountain, which winds from Hunan to Guizhou. The main peak, Fan Jingshan, is 2572 meters high.

The towering Wumeng Mountain in the west belongs to Jiucaiping, Zhu Shi Township, Hezhang County, with an altitude of 2900.6 meters, which is the highest point in Guizhou. Shuikou River in Diping Township, Liping County, Qiandongnan Prefecture, at the provincial boundary, is 147.8 meters above sea level, which is the lowest point in China.

The karst landform in Guizhou is very typical. Karst (exposed) area 109084 square kilometers, accounting for 6 1.9% of the total land area of the province. Karst has a wide distribution range, complete morphological types and obvious regional differentiation, which constitutes a special karst ecosystem.

Guizhou has a warm and humid climate, which belongs to subtropical humid monsoon climate zone. The temperature doesn't change much, it is warm in winter and cool in summer, and the climate is pleasant. In 2002, the average annual temperature in Guiyang, the provincial capital, was 65438 04.8℃, 0.3℃ higher than the previous year. From the perspective of the whole province, the average temperature in Leng Yue (65438+ 10) is usually 3℃ ~ 6℃, which is higher than other areas in the same latitude. The average temperature in the hottest month (July) is generally 22℃ ~ 25℃, which is a typical cool area in summer.

Affected by atmospheric circulation and topography, Guizhou has a diverse climate. "One mountain is divided into four seasons, and ten miles are different." In addition, the climate is unstable, there are many kinds of disastrous weather, and drought, autumn wind, freezing and hail occur frequently, which is very harmful to agricultural production.

Guizhou's land area is *** 159 100 square kilometers, accounting for 90.4% of the province's land area. The soil zonality belongs to the red soil-yellow soil zone of subtropical evergreen broad-leaved forest. The central and eastern part is a humid evergreen broad-leaved forest belt, mainly yellow soil; The southwest is a dry evergreen broad-leaved forest belt, mainly red soil.

The northwest is an evergreen broad-leaved forest belt with north subtropical components, mostly yellow brown soil. In addition, there are calcareous soil, purple soil, coarse bone soil, paddy soil, brown soil, fluvo-aquic soil, peat soil, swamp soil, carboniferous soil, stony soil, mountain meadow soil, red clay and newly accumulated soil.

In addition, there are many unique ingredients in China. Due to its special geographical location, there are various vegetation types in Guizhou, including subtropical zonal evergreen broad-leaved forest in China, subtropical gully monsoon forest and mountainous monsoon forest. There are both cold temperate subalpine coniferous forests and warm coniferous forests in the same place; There are both large-scale secondary deciduous broad-leaved forests and precious deciduous forests with extremely limited distribution.

The spatial distribution of vegetation shows obvious transition, which makes the geographical distribution of various vegetation types overlap and complicated, and the combination of various vegetation types becomes complicated and diverse.

Due to the specific geographical location and complex topography, Guizhou's climate and ecological conditions are complex and diverse, with obvious three-dimensional agricultural characteristics and strong regional agricultural production, which is suitable for the overall comprehensive development of agriculture and the development of characteristic agriculture.

In short, the understanding of Guizhou's situation is based on multiple comparisons, which is related to the all-round analysis from economy to culture, the in-depth evaluation from reality to history, and the mutual comparison of different regional types and development models under the macro background of the world.

General situation of Guizhou province:

Guizhou, referred to as "Guizhou" or "Guangxi" for short, is located in the southwest hinterland of China, bordering on Chongqing, Sichuan, Yunnan and Guangxi, and is the land transportation hub of southwest China. Jurisdiction over Guiyang, Zunyi, Liupanshui, Anshun, tongren city, Bijie, Southwest Guizhou Buyi and Miao Autonomous Prefecture (Xingyi), Southeast Guizhou Miao and Dong Autonomous Prefecture (Kaili) and Qiannan Buyi and Miao Autonomous Prefecture (duyun city).

Guizhou is one of the cradles of ancient humans, with human habitation and activities as early as 240,000 years ago, including Guanyindong culture in the early Paleolithic, Tongzi people in the late Homo erectus, Shuicheng people in the early Homo sapiens, Dadong people in Panxian, Xingyi people, Puding people, Tongzi people in Maanshan and late Homo sapiens.