Honshu Island has an obvious continental climate, with cold, dry and long winters and rainy summers. In July, the average temperature in the south is between 16 degrees and 19 degrees, and it is less than 16 degrees in the north. The annual total precipitation in the south is 350-650 mm, in mountainous areas it is between 600- 1400 mm, and in the north it is only 300-500 mm, most of which is concentrated in August. In summer, Irkutsk became a summer resort because of the regulation of Lake Baikal and the cool temperature.
Chita area is rich in water resources (9 rivers, 13 lakes), plant resources (1800 species) and animal resources. Chita area has two nature reserves, 18 game reserve and 64 nature parks.
60% of the land resources in Chita area are covered by forests (covering an area of 310.3 million hectares), and the timber accumulation reaches 2 billion cubic meters, most of which are coniferous shrubs. The hills, mountains and canyons in the north are covered by larch, accounting for 70% of the original forest belt in the whole state. Rare Daour pine, poplar and hawthorn trees grow in the south, and the central and southern mountainous areas are home to cedar, spruce and fir.
The mineral resources in Chita area mainly include ferrous metals, nonferrous metals and precious metals, fluorite, coal, peat, various building materials and mineral water. Iron ore producing areas are concentrated in the northern region, which also produces copper, titanium, magnetite and molybdenum. The western and northern regions produce a large number of coal mines. The gold deposits and zinc-lead deposits are mainly distributed in the central and southern regions. There are 24 coal seams containing stone coal and peat in Chita area, with a total reserve of 6.9 billion tons. Larger coal mines are distributed along the Beia-Arabia railway, such as the Apsat coal mine area in this area. According to the available data, the biogas content in this area is 1 600- 1 800 billion cubic meters, which can be used every year.
The main sectors of Chita industry are mining (gold mining, molybdenite mining, lead mining and coal mining), ferrous metallurgy, machinery manufacturing (production of machine tools and compressor refrigeration equipment), forestry and wood processing. The state has "Chita" and "Halanorsk" state-owned regional power stations. Main industrial centers: Chita, Nerchinsk, Post-Baikal Petrovsk and Dalason. The main industrial products are coal, ferrous metal products, meat products and pure dairy products.
There are two main characteristic industries in this state: one is animal husbandry and the other is the exploitation of radioactive uranium and thorium. The former accounts for 75% of the total agricultural output value. The state is one of the largest sheep industry centers in Russia. The wool and mutton produced here are continuously transported to krasnoyarskiy kray, Western Siberia and the Far East. The latter is the main export product, accounting for 43% of the state's total exports. It mainly mines and processes U3O8 and exports it to developed countries.
The area east of Lake Baikal in Chita area is a huge agricultural area where professional fine-wool sheep graze. Meat, milk and meat animal farming, pig farming and poultry farming have all made great progress. The central, southern and southeastern areas of Chita County are the main areas for planting plant crops.
The long coastline and numerous natural harbors in Primorsky Krai provide unique conditions for the development of fishery, shipbuilding and shipping. The mountainous area accounts for about four-fifths of the country's land area and is mainly composed of the Sihot-Alin Mountain System. There are abundant underground mineral deposits and dense forest on the surface. The vast and rich mountainous areas have great potential for developing forestry and mining.
Maritime Frontier Region is one of the most economically developed areas in the Far East, with 30% social and economic potential in the Far East. In Primorsky Krai, the land area accounts for only 2.7% of the Far East, the population accounts for 30%, the industrial output value accounts for 24.4%, the agricultural output value accounts for 25.92%, and the investment accounts for 17. 18%. Primorsky Krai is a member of the Far East Economic Zone. It is the main economic department of Primorsky Krai to use the natural resources of the Pacific Ocean to develop fishery, seafood fishing and seafood processing industry and provide maritime transportation services. The main industrial sectors are the mining and processing of polymetallic ore and tin ore (Dalinegorsk town), machinery manufacturing and metal processing industry (including shipbuilding and ship repair, fishing equipment repair, etc.). ), industrial mining, wood processing lathe repair, aviation enterprises, radio industry (Vladivostok, Nakhodka, Atum, Ussurisk), wood processing industry (Lezozavodsk, fusco). In addition, the Primorsky Krai (Guerrilla City and Atum) also carries out coal mining.