What are the advantages of climate and natural resources in Guizhou?

Guizhou has a warm and humid climate, which belongs to subtropical humid monsoon climate. The temperature doesn't change much, it is warm in winter and cool in summer, and the climate is pleasant. 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. There is more precipitation, obvious rainy season, more cloudy days and less sunshine.

In 2002, Xingyi City had the most precipitation, which was1480 mm, among the nine cities. The least is Bijie City, which is 687.9mm ... The precipitation affected by monsoon is mostly concentrated in summer. The number of cloudy days in all parts of China generally exceeds 150 days, and the relative humidity is above 70% all the year round.

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.

Natural resources:

1, mineral resources

Guizhou is rich in mineral resources and is a big mineral province. More than 1 10 minerals have been discovered in Guizhou province, of which 76 are proved reserves, and various reserves rank among the top in China. Mercury, barite, sandstone for fertilizer, sandstone for metallurgy, diabase for decoration, sandstone for brick and tile, etc. Ranked first, phosphorus, bauxite and rare earth ranked second. In the third place are magnesium, manganese and gallium.

In addition, coal, antimony, gold and pyrite occupy an important position in China. With large coal reserves, complete coal types and excellent coal quality, it is known as the "Jiangnan Coal Sea", with a reserve of 49.227 billion tons at the end of 2002; Bauxite reserves are 424 million tons; The reserves of phosphate rock are 2.695 billion tons, accounting for more than 40% of the country; Barite reserves are one-third of the country; Gold reserves rank 12 in China, and it is a new gold production base in China. ?

2. Water resources

There are many rivers in Guizhou, including 984 rivers with a length of 10 km. In 2002, the river runoff in Guizhou Province reached 65.438+0.65438+0.452 billion cubic meters. The mountainous features of rivers in Guizhou are obvious. The upper reaches of most rivers have wide valleys, gentle water flow and small water volume. The middle reaches of the valley are staggered into bundles, and the water is fast.

The downstream valley is deep and narrow, with a large amount of water and abundant hydraulic resources. The reserve of hydropower resources is18.745 million kilowatts, ranking sixth in the country, of which the exploitable amount is16.833 million kilowatts, accounting for 4.4% of the national total. There are many river sections with concentrated water level drop, and the development conditions are superior.

3. Land resources

The land resources in Guizhou Province are mainly mountains and hills, with few plains. The mountainous area is 108740 square kilometers, accounting for 6 1.7% of the total land area of Guizhou province, and the hilly area is 54 197 square kilometers, accounting for 3 1. 1% of the total land area of Guizhou province. Pingba mountain area 13230 square kilometers, accounting for only 7.5% of the total land area in Guizhou Province.

There are not many land resources available for agricultural development. Due to the increase of population and non-agricultural land, the area of cultivated land is shrinking. At the end of 2002, the actual cultivated land area in Guizhou Province was1769,400 hectares, a decrease of 62,900 hectares compared with 2006, and the per capita cultivated land area was less than 0.05 hectares, far below the national average. The proportion of cultivated land with thick soil layer, high fertility and good water conservancy conditions is low.

4. Biological resources

There are 9982 species of vascular plants in Guizhou province (including subspecies and varieties, the same below), of which more than 700 are edible and more than 2000 are green and beautified, which can resist pollution and improve the environment. There are 16 species of rare plants listed as national first-class protection, such as Abies fargesii, Cryptomeria argyrophylla, Davidia involucrata and Cycas guizhouensis. Vertebrates 1053 species, including mammals 14 1 species, birds 509 species, reptiles 104 species, amphibians 74 species and fish 225 species.

Extended data:

Guizhou landform belongs to the mountainous area of southwest plateau in 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 four basic types: plateau, mountain, hill and basin, of which mountain and hill account for 92.5%. The territory is mountainous, mountainous and undulating, with 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. There is Wuling Mountain in the northeast, winding from Hunan to Guizhou, and 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.

Baidu encyclopedia-Guizhou