The East District of Panzhihua is the central city of Panzhihua, one of the three municipal districts of Panzhihua. Area of 167 square kilometers. Located in Sichuan and Yunnan provinces border department, Jinsha River and Yalong River confluence, east longitude 101. 08'-102°15', north latitude 26°05'-27°21'. Northeast two sides and the Liangshan Yi Autonomous Prefecture of Sichuan Province, Huili, Dechang, Yanyuan 3 counties border, southwest two sides and Yunnan Province, Ning Fan, Huaping, Yongren 3 counties. Hub of the Chengdu-Kunming Railway and 108 National Highway throughout the territory, 749 kilometers from Chengdu in the north, 351 kilometers south of Kunming, is the nearest point in Sichuan Province to South China, the southeast coast, the border ports, for the "Southern Silk Road" on the important transportation hub and distribution of trade and commerce materials. Geography East is located in the south of the Western Sichuan Plateau and the Western Yunnan Plateau in the north of the Jinsha River and the Yalong River at the confluence of the two rivers, belongs to the Hengduan Mountain System is a subtropical hot and dry river valley monsoon climate zone. East climate year due to the influence of the tropical continental and equatorial ocean air masses, and its unique mountainous terrain, the formation of a unique climate characteristics: the climate of the vertical difference is obvious, the local microclimate is complex and diverse, the temperature difference between the year is relatively small, within the year, dry and rainy seasons, the four seasons is not very obvious, such as subtropical western section of the common characteristics. In a year, spring warm and dry, high winds and dry, evaporation; summer heat, rainfall concentration, more night thunderstorms; autumn cool rain less, wet soil; winter without severe cold, rainfall is scarce, sunshine is sufficient. Resources Panzhihua City, rich in mineral resources are mostly also distributed in the East District area for the development of the East District has laid a good material foundation: the East District is located in the middle of the West Rift Valley, rich in mineral resources, known as & ldquo; rich in the world's treasure bowl & rdquo;. The area has been proved more than 40 kinds of mineral deposits, vanadium and titanium magnetite reserves of more than 9.8 billion tons, is one of the country's four major iron ore. Among them, titanium reserves of 500 million tons, ranking first in the world; vanadium reserves of 120 million tons, ranking first in the country, the world's third; iron reserves of 4.76 billion tons of iron ore of high grade, development conditions, Comrade Deng Xiaoping has praised & ldquo; here is unique & rdquo;. Geomorphological features Panzhihua City East belongs to the erosion, stripping of the middle mountainous area, canyon landscape. Jinning to Yanshan period, relative to be stripped and erosion, the formation of a wide stripping surface, since the Himalayan orogenic movement, the original stripping surface has been destroyed, the rising zone continues to be stripped and erosion, the depression section becomes a fault basin to receive deposits. Due to the intensification of the down-cutting effect of the river, the formation of deep ravines and canyons, so that the geomorphology shows the characteristics of high mountains and deep valleys and interlaced distribution of river valleys. The terrain in the east area is tilted from south to north, and the area north of the Jinsha River is tilted to the south, high in the north and south, low in the middle (Jinsha River), and high in the west and low in the east, with undulating topography and height difference of 500 to 1,000 meters. First, the erosion and accumulation of landforms, river valley terraces are mainly distributed in the Jinsha River, the Great River valley area. Area of the Jinsha River Valley Ⅰ & mdash; Ⅴ terrace, Ⅰ terrace 16 ~ 20 meters above the river, along the river intermittent distribution. Level Ⅱ terrace above the water 48 to 112 meters, step surface complete flat. Grade III terraces are 93-140 meters above the water surface, and the terrace surface is often cut by the river valley. Grade IV terrace 200 to 240 meters above the water surface, the step surface is a shallow hill-like undulation. Grade V terrace 340 to 350 meters above the water, scattered on both sides of the shallow hill package. Other river valleys only Ⅰ ~ Ⅱ class terrace is more developed. Erosion Yu terrace mainly composed of siltstone and mudstone. Sporadically distributed in the south bank of the Jinsha River slopes and mountain depressions. The terraces are in the shape of shallow hills, with flat or rounded tops and steep perimeters, and are the main lots for landslide formation. Second, the stripping of tectonic landforms folds in the mountains, that is, the stripping of the type of mountains, mainly distributed in the clastic sedimentary rock area, by the inclined mountains, dorsal slopes, single-sided mountains, etc., generally the ridge elevation of 2,000 meters, cutting depth of 1,000 meters. The ridges are pointed and rounded, and the mountains are mostly one-sided. Broken block mountains are mainly distributed in the area of the Grand River and are composed of magmatic and metamorphic rocks. The elevation of the ridges is more than 2,000 meters and the cutting depth is more than 1,000 meters, and the mountains are mostly high and middle mountains. Between Jinsha River and Dahe the ridge elevation is less than 2,000 meters, cutting depth of 500 to 1,000 meters, for the middle mountains. Climate characteristics of the eastern part of the southern subtropical as the base zone of the three-dimensional climate, vertical differences are significant, winter half a year by the control of the tropical continental air masses, the weather is sunny and dry; summer half a year by the influence of the tropical monsoon, the rainfall is plentiful. Temperature annual difference is small, day difference is large, the whole year is only divided into dry, rainy seasons: June to October for the rainy season, November to the following year's May for the dry season. 90% of the precipitation is concentrated in the rainy season, sunshine, solar radiation, evaporation, microclimate complexity and diversity in the same latitude to form a unique high-temperature zone. Temperature and light the region's average annual temperature of 20.9 ℃, the average temperature and total heat in the city belongs to the high region, the hottest month generally occurs in May to June (Bingcaogang 1987 June 22 extreme maximum temperature of 41 ℃), the coldest month occurs in December or January (December 28, 1983 extreme minimum temperature of -1 ℃). Throughout the year, January and February have the greatest daily difference in temperature, with a monthly average of about 13 ℃, and a maximum daily difference of up to 20 ℃ or more. The annual sunshine hours in the territory are about 2640 hours, with an annual average of about 240 sunny days, 60 rainy days and 65 cloudy days. The annual average total solar radiation is about 632,100 JW/cm2, the jurisdiction has high solar energy utilization rate and broad prospects for utilization. Precipitation and humidity in the area of dry climate, annual rainfall of about 800 millimeters, annual evaporation of 2400 millimeters, the average annual relative humidity of 59%. Compared with the altitude area of Bingcaogang Area, the precipitation of Adjanda Village and Wudaohe Village has relatively increased, evaporation has decreased, and the temperature has been lowered, which is favorable to the growth of crops. The average annual barometric pressure in the East Area is 878.0 millibars, with a minimum in June and a maximum in November. The difference between high and low is about 9 millibars. The dominant wind direction throughout the year is southeasterly in both summer and winter. The annual maximum wind speed reaches 18.3 m/s, the annual average wind speed is 2 m/s in summer and 1.1 m/s in winter. The average annual number of windy days is 12.2 days, and the annual frequency of static wind is 46%. February to early May is the windy season, and the wind speed is the smallest in autumn, the number of windy days is the least, and the frequency of static wind is the highest. Snow, frost, fog East annual frost-free period of more than 300 days, the altitude of 1400 meters below the basic no winter, the summer season up to about half a year. 1983 December snowfall for the calendar year rare, 2000 winter Azhonda village alone small snowfall. The average frost days in the territory in 14.2 days, the first frost period in mid-December, the final frost period is generally in February, the average frost-free period of 287.6 ~ 308.1 days. The duration of frost in a day is very short, and the frost period in the village of Adjanda is slightly longer, and the duration of frost in a day is also slightly longer than in lower altitudes. Fog days are very rare in the Eastern District, averaging 2.9 days per year. Mineral resources metal ores are mainly divided into ferrous metal ores and non-ferrous metal ores. Vanadium and titanium magnetite are the most common iron ores, followed by magnetite, hematite and rhodochrosite. Vanadium and titanium magnetite is mainly iron, accompanied by titanium, vanadium, copper, cobalt, nickel, sulfur, chromium, phosphorus, gallium, scandium, platinum and other more than 10 kinds of beneficial ores, large reserves, distribution and concentration, accompanied by a wealth of components, mining conditions. There are five major mining areas in the territory, namely, Zhu Jia Bao Bao, Lan Jia Volcano, Jian Shan, Inverted Markan and Gong Shan, which have been explored in the table and outside the table. Vanadium and titanium magnetite industrial reserves of 810 million tons, the State Council approved industrial reserves of 664 million tons, 478 million tons of industrial reserves can be used; titanium dioxide reserves of 276 million tons; vanadium pentoxide reserves of 6.158 million tons. Iron, titanium and vanadium have been developed and utilized to become the pillar industry of Panzhihua City. Non-metallic minerals Mainly for finishing stone resources, can be developed and utilized as a finishing stone magma rock has Taikoo to the next ancient times in the coarse-grained quartz diorite and Hercynian diorite gabbro, hornblende phyllite, diorite granite, potassium long granite, green grains of orthoclase, medium grains of orthoclase, mottled coarse facies, gabbro, and other basaltic rocks. In addition, conglomerate, quartzite-like sandstone, marble, etc. can be mined as finishing marble and slate. Claystone and sandstone are widely distributed minerals in the territory, but with the development of urban construction, most of them have been covered up. Plum Blossom Jade granite reserves in the territory of the more abundant and block size, not only can do jade mining and utilization, but also can be processed into plates, has a high market value. After exploration, there is a certain amount of precious jade stone resources in the territory of the Eastern District. Building stone is long - amphibolite distribution in the get Lang ditch, retained reserves of 4.189 million cubic meters; marble distribution in Bingcaogang, retained reserves of 3.82 million cubic meters, are the territory of the main building stone materials. In addition, vermiculite, silica in toms shoes outlet there are certain reserves. Population in the early days of the establishment of the district, the household population is mainly composed of employees, the workforce more than from all over the country to support the hard areas of the third line of construction or the army to transfer into the formation, the proportion of the male population is much larger than that of women. 1974 East a total of 198,513 household population, of which the male 137,317, female 61,196, the male-female sex ratio of 224.39: 100. With the reform and opening up of the deepening of the rural population into the city, a large number of people in the city, the male sex ratio is 224.39: 100. With the deepening of reform and opening up, a large number of rural population into the city to work and business and & ldquo; farm to non- & rdquo; indicators put, the jurisdiction of the urban population has increased dramatically, the gender ratio of men and women gradually tended to balance. 1983 a total of 238,323 registered population, of which 150,297 male, female 88026, the male to female gender ratio of 174.88:100. 1993 a total of 287,106 people, of which male and female sex ratio of 174.88:100. In 1993, there was a total household population of 287,106, of which 164,203 were male and 122,903 were female, with a sex ratio of 133.59:100. In 2000, there was a total household population of 304,523, of which 163,149 were male and 141,374 were female, with a sex ratio of 115.42:100. There was a net increase of 105,556 during the 26-year period, with an average annual growth rate of 1.80 per mil;, and a net increase of 1.80%. permil;, the gender ratio of men and women gradually decreasing, the imbalance tends to ease. History East District Jiangnan jurisdiction originally belonged to Yunnan Province, Yongren County, Renhe District, the two Han Dynasty and the beginning of the Tang Dynasty belonged to the Dragonfly County. In the fourth year of Emperor Gaozu Wude's reign in Tang Dynasty (621), Yao Prefecture was set up with Xinglai County, which was later taken over by Nanzhao. Later Jin dynasty emperor tianfu two years (937 years) duan's extermination of daiyi ningguo, the establishment of the dali state, change yaozhou for the unity of yagyu logic yaofu. In the third year of Yuan Xianzong (1253), Dali State was destroyed, and Yaofu was changed to Danyaobao Qianhoushang, which was subordinate to Dali Wandoufu. In the 11th year of Emperor Yuan Shi Zu Zhi Yuan (1274), the prefecture was downgraded to a state, and Dayaobao Fort Thousand House was changed to Dayaocounty. In the first year of Emperor Wenzong's reign (1328), the fortress was restored as the general administration of Yaoan military and civil affairs. In the 17th year of Hongwu of Ming Dynasty (1384), Yao'an Military and Civil Affairs Bureau was changed to lead Dayao County. In the 35th year of Emperor Qianlong of the Qing Dynasty (1770), Yaoan Prefecture was transferred to Chuxiong Prefecture and led Dayao County. Daoguang first year (1821) in today's yongren county set up inspection division, called dayao county tho patrol division, belongs to chuxiong province. Republic of China in 18 years (1929) from Dayao County set up Yongren County. 1965 Yongren County Renhe District transferred to Sichuan Province Fukou City renamed Dahe District. Jiangbei was originally part of Yanbian County, Sichuan Province. In the two Han Dynasty, it belonged to Yue County; from Shu Han to Sui Dynasty, it was set up as Dingban County; and in the Northern Zhou Dynasty, it was set up as Dingban Town. In the second year of the Tang Dynasty (619), Kunming County was set up in the town, which was later returned to Nanzhao and attached to Xiangcheng County, and then belonged to Dali State in the Song Dynasty. Yuan Shizuizu to Yuan fourteen years (1277) set up the salt well Wei tube people thousand households, later reset Baxingfu. Ming cheng zu yongle yuan year (1403) set up the Mala governor, under the salt wells Wei military and civilian commanders. Qing Xuantong first year (1909) set the salt side of the hall, set up a pass judge, belongs to the salt source county. The Republic of China in 2 years (1913) changed the salt border hall for the salt border county, under the Jianchang Road, the Republic of China in 28 years (1939) belongs to the third administrative supervision district of Xikang province. 1950 liberation, changed to belong to the Xikang province Xichang special zone. 1955 October Xikang province withdrawn to belong to the Xichang special zone of sichuan province. 1965 Xichang special zone of the salt border county of the silver river commune to the Jinjiang district of the city of the dutch. In 1973, Fukou City put the Qianjin Commune of Dahe District and Yinjiang Commune of Jinjiang District as well as the urban area into the East District of Fukou City, and in July 1975, the above two communes (except for the urban part) were assigned to the suburb of Fukou City (renhe District in August 1981). 1987, Fukou City was renamed Panzhihua City, and in February 2, 1994, the Civil Affairs Department of Sichuan Province approved the East District, West District and Renhe District, which were part of the East District, West District and Renhe District of Panzhihua City, respectively. , Renhe District 3 districts part of the area to be adjusted. That is, from March 1, the original Renhe District, most of the Yinjiang Township (Xinzhuang Village to the West District) and forward the Bingcaogang Village of the Township, Dukou Village, Dukou, Acid Corner Tree, the old bear turnip 3 villagers (later merged into the Huashan Village) to the East District; the original jurisdiction of the East District of the middle of the river, the two streets of the Jinjiang Office belongs to the Renhe District. Tourism resources in the East District, both the magnificent mountain and river wonders and charming subtropical scenery, but also has a rich legacy, style and simplicity of the emerging tourist areas, or four seasons of the resort. In addition to the river valley in April and May is hotter, the low mountains without cool Department, the middle and high mountains throughout the year without summer. In November, December and the following year's January, the average monthly temperature of the zone below 1400 meters above sea level stays at 10 ~ 16° C. Therefore, the middle and high mountain areas are suitable for summer heat, low mountains and river valleys are suitable for winter recuperation. Come to the East can visit ore mining, iron and steel smelting, vanadium, titanium and other modern production bases; with the view of the magnificent and majestic, majestic Cuiwei mountains and roaring rivers; enjoy the cityscape, touring the natural scenery, appreciation of historical relics, investigation of geologic landforms. Explore the wonders and attractions, beautiful, has attracted many tourists from home and abroad to visit and travel. Geological Expo is located in the West Rift Valley, complex geological structure, the evolution of ancient geological history, topography and geomorphology of special, & ldquo; geological museum & rdquo; said, can be observed in the early Hercynian layered long rock and the surrounding rock contact relationship, layered rock body well-developed layered and rhythmitic layer structure and its endowment of vanadium-titanium-magnetite layer and the world's largest vanadium-titanium-magnetite open-air quarry. It is also possible to view from afar the regional angular unconformity between the basement and cover formed by the Jinning orogenic movement, and to observe the A-type granite and gold cloud volcano composed of sodium-iron amphibole, nepheline granite, and anglo-alkali orthoclase in the Lotus Pond. Karst Wonders The area from Lanjian Iron Mine to Daheishan Mountain is a typical area of magma eruption and mountain building. In Lanjian Iron Mine, you can see the condensed laminated gabbro, olivine gabbro and other vanadium-titanium magnetite rocks. In the bald mountain can see the remains of volcanic eruption, standing abruptly, surrounded by cliffs and cliffs, the upper part of the cone has a neck-like inward, is the magma filled with volcanic vents condensation of crystallization. Outside the cone there is a ring-shaped distribution of eruption breccia, fused tuff, are like a giant pillar straight up the main cone. Outside the jet breccia and fused tuff, there are also plum blossom jade shaped like plum blossoms, with clear trunks and branches, which is really rare. Jinsha night moon Jinsha River cut mountains and mountains across the territory. & ldquo; Jinsha water beat cloud cliff warm & rdquo;;, the territory of the river section of the water is smooth, tourism canoeing to see the upper reaches of the Yangtze River in the steel city of the majestic, taste & ldquo; Jinsha night moon & rdquo;, & ldquo; Jinsha night ferry & rdquo; mood. In the moonlight, water under the backdrop of different colors, and the lights on both sides of the reflection, the night ferry steeply strange and mysterious. Steel City Lights East urban construction layout of the staggered, divided into poly, unique, buildings lined up, nightfall when the lights, from top to bottom like a waterfall of light, colorful, brilliant and spectacular. Within the Bingcaogang Park, Nanshan Observation Deck overlooking the city, it is the best location to view the lights of the steel city landscape. Dashan Mountain Scenic Area Located in the north of Jinshajiang River, the East District of Lanyangping area and Panzhihua to Midi area on top of the border with the Renhe District Service this township, an area of more than 3,300 hectares. Scenic area of dense forests, vine winding, between the local grass, more cliffs and peaks, and there is a stone forest, caves in 3 places. The highest eagle rock elevation of 2920 meters, Panzhihua TV relay station and TV satellite ground receiving station built in this place, the tower towers into the clouds is very spectacular, the cool climate of the scenic area, closer to the city, to this summer recreation of the public and tourists are very many. Nanshan Observation Deck Located on the south bank of the Jinsha River in the Dadukou area on the terrace of Qianjin Village, and the Langlangping area across the river, you can look out over the Pangangang and nineteen Metallurgical production areas, living areas, Dadukou, Bingcaogang, Panzhihua to the Mideast area is also a panoramic view. At night, each area is brightly lit, overlapping and interlaced, the reflection in the river, and the two sides of the river as one, is the best place to watch the night view of the steel city. Famous Fruits and Flowers There are flowers in the area in all seasons. In addition to mangoes, pomegranates, grapes, watermelons, lychees, cinnamon, papayas and bananas, there are also 3,000 acres of loquats, 300 acres of Taiwan's green jujubes and 120 acres of flower bases. Ethnic Picking There are 35 ethnic minorities in the Eastern District, including Yi, Tibetan, Qiang, Miao, Hui, Mongolian, Tujia, Lisu, Manchu, Naxi, Buyi, Bai, Zhuang and Dai. Each ethnic group has its own language, and some of them have their own writing. Religion, beliefs, housing, clothing, customs and styles also have their own characteristics, folklore, music and dance, but also to participate in and watch the traditional festivals of various ethnic groups. Panzhihua Tourism Street Located in the Jinsha River and Yalong River intersection toms shoes outlet, set food, shopping, entertainment, hospitality, lodging and consulting and other functions as a whole, covering a total of 12,000 square meters, 72 sets of developer houses. East and Lugu Lake, Hailuogou, Dali, Lijiang, Kunming, Ruili and other famous domestic scenic areas adjacent to the one or two days can be reached. From Panzhihua to the north to Xichang can visit Qionghai, spiral bun mountain, visit the satellite launching base; south of Dianchi, Erhai, you can enjoy the six edicts of the scenery; west to Lijiang, Dali, you can roam the Lugu Lake, to understand the only remaining matriarchal society and culture; transfer to the Sino-Burma border, you can also appreciate the exotic flavor.