What is the geographical profile of Wenchuan? Ask god for help

Overview of Wenchuan County: Wenchuan County is located in the west edge of Sichuan Basin and southeast of Aba Tibetan and Qiang Autonomous Prefecture (hereinafter referred to as Aba Prefecture). The traffic artery between Chengdu Plain and Northwest Sichuan Plateau is known as the south gate of Aba Prefecture. It is low in the south and high in the north, along the Minjiang River Valley, showing a northeast-southwest trend. The relative height difference between the valley and the mountain range is large, and the terrain is complex, which belongs to the typical alpine canyon terrain. Location of Wenchuan County: Wenchuan County is located on both sides of Minjiang River in the northwest of Sichuan Province and in the southeast of Aba Prefecture. It is the southern gate of Aba Prefecture, and is known as "the key to western Sichuan" and "the gateway to western Qiang". It is the hometown of Dayu. Weizhou Town, the county seat, is located at the intersection of Zagunao River and Minjiang River in the north of the county seat, with an altitude of 1326 meters, 0/59 kilometers away from Chengdu, the provincial capital, and 204 kilometers away from Marcand, the state capital. The county is 84 kilometers wide from east to west and 105 kilometers long from north to south, with a total area of 4084 square kilometers. It is located between 30 45 ′ ~ 365 438+0 43 ′ north latitude and 65 438+002 565 438+0 ′ ~ 65 438+003 44 ′ east longitude. It borders Dujiangyan, Pengzhou, chongzhou city and Dayi in the east and south, Lushan and Baoxing in Ya 'an in the southwest, Xiaojin, Lixian and Maoxian in Aba in the west and north respectively. Terrain of Wenchuan County: The northeast of Wenchuan County is controlled by Longmen Mountain, and the southwest is controlled by Qionglai Mountain. The terrain inclines from northwest to southeast, and there are mountains above 3000 meters above sea level in the west, and Siguniang Mountain is 6250 meters above sea level. The outlet of Minjiang River in Xuankou area in the southeast is only 780 meters above sea level. Minjiang River enters from the north of the county seat and runs eastward, with a total length of 88 kilometers. Zagunao River, Caopo River and Shoujiang River are the main tributaries of Minjiang River in the county, which flow into Minjiang River in the north, east and south respectively from west to east. The valley and mid-mountain areas along the Minjiang River and its main tributaries are the main economic activity areas in the county. Population of Wenchuan County: the county is 84 kilometers wide from east to west and 105 kilometers long from north to south, with a total area of 4,084 square kilometers. There are 6 towns and 8 townships in the county 126 natural villages with a population of 107354. It is one of the only four Qiang counties in China. Transportation in Wenchuan County: Wenchuan is the gateway and transportation hub between Aba Prefecture and the mainland, with national highways 2 13 and 3 17 running through the county. It is the main road leading to the national "hometown of pandas"-Wolong Nature Reserve, and also the tourist route leading to Jiuzhaigou and Huanglong Temple, two world-class "natural and cultural heritage sites" and "international biosphere reserve". These three trunk highways are flat, neat, comfortable, safe and convenient, and the construction quality has reached the standards of mountainous and hilly highways in China. Wenchuan County is 0/46km away from Chengdu, the capital of Sichuan, 90km away from Dujiangyan, 54km away from Lixian and 44km away from Maoxian. It is 246 kilometers away from Marcand, the capital of Aba Prefecture, and only 289 kilometers away from Jiuzhaigou.