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Seek introduction of natural resources in Qingchuan County
1, land resources

The urban area can be used land area of 0.01921 million hectares, the planning of industrial land of 0.00709 million hectares, commercial land of 0.00059 million hectares, residential land of 0.003 million hectares, other land of 0.0035 million hectares.

2. Mineral Resources

Qingchuan has a complex geological structure and is rich in mineral resources. Has found more than 70 various types of mining sites, more than 20 types of minerals. Mainly: (1) alluvial gold ore, rock gold ore, alluvial gold average grade 0.1390 ~ 2 grams / cubic meter, rock gold generally contain gold grade 0 ~ 9.03 grams / ton. (2) silver ore preliminary estimates of reserves of 200,000 tons, the average grade of 0.1099%. (3) Copper ore, found in 13 mining sites, the average ore containing copper 0.08-2.57%, copper metal reserves of 7604 tons. (4) Iron and manganese ore, total reserves of 1,848,900 tons, manganese oxide content of 14.3-43.5%. The iron content is 3.36-8.9%. (5) Iron ore, 17 proven sites, estimated reserves of 25 million tons, ore containing 30-52.15% iron. (6) Coal, recoverable reserves of 1.8 million tons, the average calorific value of 6450 calories / kg. (7) natural leachite, known as "China's first black mine", proven reserves of 1.419 million tons, the ore containing 33.14% oil, tar 29.78%, leach average 25%, an average of 37.82% ash. (8) quartz ore, distributed throughout the county, proven reserves of B + C + D level 13,271,200 tons, D level 271,000 tons, the average silica content of more than 99%. (9) nickel-bearing serpentine, with five proven rock bodies, of which the No. II ore body controls serpentine reserves of 9.424 million tons and associated nickel reserves of 21,100 tons. (10) Bauxite, with proven reserves of 4.1410 million tons. (11) Dolomite, proven reserves of 87.3 million tons. (12) Barite, 15 ore bodies found, ore geological reserves of 60,000 tons. (13) mineral water, found 3 karst springs, water quality is excellent, the total daily flow of 101,600 ~ 193,800 tons.

3, forestry resources

The county covers an area of 3216 square kilometers, with a forestry land area of 225,871.1 hectares, with a forest cover of 42.3%. In the forestry land, the forested land area is 141983.0 hectares, the sparse forest land area is 941.6 hectares, the shrubland area is 52,767.8 hectares, the area of unforested afforestation land is 4,719.8 hectares, the nursery land area is 6.3 hectares, and the area of unforested land is 25,452.6 hectares.

The county has live wood storage 11618365 cubic meters. Among them, timber forests cover an area of 46019.1 hectares, with an accumulation of 4016505 cubic meters; protection forests cover an area of 45314.2 hectares, with an accumulation of 380,124,466 cubic meters; charcoal forests cover an area of 5114.9 hectares, with an accumulation of 209,478 cubic meters; special forests cover an area of 22,725.0 hectares, with an accumulation of 3,444,407 cubic meters; and there are 1,146,000 large-diameter bamboos, and 22 tons of miscellaneous bamboos.

There are more than 4,000 kinds of woody plants and 440 kinds of wild animals in the county, including dove tree, fir, ginkgo, camphor tree and other precious species, and there is a national Tangjiahe Nature Reserve covering an area of 730,000 mu in the county.

4, water resources

Qingchuan County belongs to the upper reaches of the Yangtze River Jialing River system, the county's territory of rivers across the water network, there are 19 streams and rivers watershed area of 50 square kilometers, of which the main rivers are: Bailongjiang River, Qingzhu River and Qiaozhuang River. Groundwater resources are abundant, with a total water storage capacity of 15.7 billion cubic meters and a hydro energy reserve of more than 1 million kilowatts.

The county's various types of water conservancy and hydropower projects have been utilized for 106.8 million cubic meters, accounting for only 11.3%, and the amount of human and animal drinking water projects have been utilized for 3.64 million cubic meters, accounting for only 12% of the groundwater resources.

5, agricultural resources

The county per capita land 19.83 acres, 1.75 acres of arable land, 17.46 acres of forest land, pasture 1.71 acres, is the National Ecological Agriculture Pilot County, Sichuan Province, the base county of animal husbandry production.