What are the minerals and other resources in Jinhua?

There are more than 56 kinds of minerals found in Jinhua, and 32 kinds are available for development and utilization. Minerals are mostly nonmetals, among which fluorite is the most abundant, which is one of the main producing areas in China. It is distributed in groups and belts, and the proven reserves and the total reserves calculated according to geological basis are over 3 million tons. Mainly distributed in Wuyi, Yiwu, Dongyang, Jindong and other counties (cities, districts), there are 3 large-scale fluorite deposits (ore reserves are more than 2 million tons), Wuyi Houshu ranks first, 3 medium-sized deposits (ore reserves are more than 5, tons), 6 small-scale deposits and 292 mineralization points. Followed by limestone, mainly distributed in the south slope of Jinhua Mountain between Jinhua and Lanxi, with a reserve of about 2 million tons. Jinhua Jiulong-Yamaguchi rock mine has a reserve of 8 million tons. Zeolite resources are mainly distributed in Tangxi, Jinhua, Zhongshan, Yongkang and Mazhai, Dongyang.

There are 15 kinds of minerals with proven or basically proven reserves in Jinhua, including fluorite, limestone, tuff and clay minerals, gold, silver, copper, lead, zinc, coal, stone coal, uranium, phosphorus, graphite, perlite and calcite. Among them, 18 kinds of minerals have been developed and utilized, including fluorite, limestone for cement, clay for brick and tile, building stone, building sand, granite for decoration, clay rock, montmorillonite clay rock, perlite, zeolite, potash feldspar, kaolin, ceramic soil, gold and silver ore, coal, mineral water and geothermal water, among which fluorite, limestone for cement, granite for decoration, building stone, potash feldspar and mineral water.

Jinhua has a land area of 1,92,1 hectares, with a per capita land of .24 hectares. The cultivated land area is 166,3 hectares, including 144,3 hectares of paddy fields and 22, hectares of dry land. The per capita arable land is .45 hectares, and the average burden of each rural labor force is .74 hectares. The garden covers an area of 6,1 hectares, including 4,629 hectares of mulberry gardens, 15,6 hectares of tea gardens and 33,2 hectares of orchards. There are 694, hectares of forest land, including 61,4 hectares of forest land, 56,9 hectares of shrub land, 3,3 hectares of sparse forest land, 3,9 hectares of undeveloped forest land, 551 hectares of nursery land and 24,8 hectares of woodland. The forest coverage rate is 61.3%. The water area is 52,3 hectares. At that time, there were 27,9 hectares of streams, 11,3 hectares of reservoirs and 13,1 hectares of mountain ponds. The unused land area is 76,2 hectares, including 39,2 hectares of wasteland suitable for farming. The soil area is 1,9,1 hectares, accounting for 92.45% of the total land area. There are 1 soil types, 16 subtypes, 53 soil genera and 12 soil species. There are two types of zonal soils: red soil and yellow soil, of which 349,3 hectares are red soil, accounting for 34.6% of the total soil area. There are 8 types of non-zonal soils.

Jinhua city belongs to subtropical evergreen broad-leaved forest zone in vegetation division. There are more than 15 kinds of plant resources, including 44 kinds of forest trees, about 3 kinds of herbs and 8 kinds of crop varieties. There are 11 rare tree species under national key protection, including Ginkgo biloba, Pinus sylvestris, Liriodendron chinense, Magnolia officinalis, Fragrant Fruit Tree, Pteroceltis tatarinowii, Phoebe chekiangensis, Pterocarya semipinnata, Pterocarya henryi, Tenjikukatsura and Phyllostachys pubescens. The stock of forest standing trees is 12.798 million cubic meters, accounting for 11.6% of the whole province. There are hundreds of kinds of wild fibers, lacustrine sugars, oilseeds, tanning materials, aromatic oil plants and woody medicinal materials with high economic value. There are more than 4 kinds of food crops such as rice, wheat, beans, potatoes, sorghum and millet.

There are more than 7 kinds of cash crops in Jinhua, including cotton, oilseeds, sugarcane, melons, vegetables, tea, fruits, sericulture, medicinal materials, flowers, ramie, mat grass, lotus seeds, chestnuts, torreya grandis, etc. There are more than 4 kinds, including sugar cane and jujube in Yiwu and Xihu honey pear, Xuanlian and rice in Wuyi. In addition, excellent varieties such as Fujiminori grape, fruit mulberry, strawberry, navel orange, Chaofengzao No.1 rice, Simian No.3 cotton, colored cotton, Chunqiu 54 cabbage and Agaricus blazei Mushroom were introduced.

There are about 1 species of wild animals in Jinhua, including 12 orders, 23 families, 3 species of mammals, and 2 species of reptiles, 2 orders, 6 families.

The first-class protected animals in Jinhua are pangolin, civet cat, leopard, clouded leopard and gazelle, and the second-class protected animals are swan, macaque, mandarin duck and giant salamander (giant salamander).

Jinhua has a long history of animal husbandry. The main livestock and poultry species are pigs, cattle, sheep, rabbits, chickens, ducks, geese and bees, etc. Jinhua Liangtouwu, Lanxi Flower Pig and Yongkang Grey Goose are local high-quality varieties. Among them, the main economic fish are herring, grass carp, silver carp, bighead carp, carp and crucian carp, as well as more than 3 kinds of bream Changchun, bream bream, bream bream, snakehead, mandarin fish, bighead carp, loach, eel and catfish. In addition, there are turtles, river crabs, mussels, snails and other aquatic animals. And introduced California bass, Duroc pig, Yisha chicken, African ostrich and other fine varieties.

The rivers in Jinhua City belong to Qiantang River, Oujiang River, Caoejiang River and Jiaojiang River, with drainage areas of 9332.73 square kilometers, 949.71 square kilometers, 341.6 square kilometers and 293.96 square kilometers respectively, accounting for 85.49%, 8.69%, 3.13% and 2.69% of the total area of Jinhua City respectively. There are more than 4 rivers with a catchment area of over 1 square kilometers.

in p>216, the water quality of 11 national assessment sections, 17 provincial control sections (newly added assessment sections on the upper east coast of Pan 'an), 1 municipal boundary exit sections and 2 county-city junction sections in Jinhua City all met or exceeded the Class III standard for surface water, with a compliance rate of 1%. Among them, the compliance rate of provincial control, county and city handover sections increased by 35.3 and 15. percentage points respectively compared with 215. The water quality of the eight drinking water sources all meets or exceeds the Class II standard of surface water, and the compliance rate is 1%, among which the gold placer Half Reservoir meets the Class I standard. Of the 43 surface water sections, 42 meet or exceed Class III standards, accounting for 97.7%, an increase of 3.2 percentage points over 215.