Shanghai covers a total area of 6340 square kilometers, governs 16 municipal districts, and has a subtropical humid monsoon climate. Shanghai's GDP ranks first in China and second in Asia, second only to Tokyo. Shanghai is a world-famous financial center and one of the largest metropolitan areas in the world. Shanghai was rated as the first-tier city in the world by GaWC [13]? . Shanghai's total household deposits and per capita household deposits rank second in the country. In 20 17, the total number of high-tech enterprises in Shanghai reached 7642, ranking first in Forbes' list of the best commercial cities in Chinese mainland in 20 17. The container throughput of Shanghai Port ranks first in the world, and it has the first China (Shanghai) Pilot Free Trade Zone in Chinese mainland. Shanghai, Anhui, Jiangsu and Zhejiang are isomorphic to form the Yangtze River Delta urban agglomeration, which is one of the six largest urban agglomerations in the world. Extended data:
geographical environment
Geographical location: Shanghai is located at east longitude120 52' to122' and north latitude 30 40' to 3153', covering an area of 6,340 square kilometers, on the west coast of the Pacific Ocean, the eastern edge of the Asian continent, and the center of the north and south coasts of China. It borders the Yangtze River in the north, the East China Sea in the east, Hangzhou Bay in the south and Jiangsu and Zhejiang provinces in the west. topography
Shanghai is a part of the alluvial plain in the Yangtze River Delta, with an average elevation of about 2. 19 meters. The highest altitude is Dajinshan Island in Hangzhou Bay, Jinshan District, with an altitude of 103.70m [30]? . There are relics of tianmashan, Xue Shan and Phoenix Mountain in the west, and tianmashan is the highest point on the land, with an altitude of 99.8 meters. There is a stone tablet "the top of Sheshan". There are rock islands such as Dajinshan, Xiaojinshan, Fushan (Guishan), Sheshan Island and Xiaoyangshan Island in the sea area. In the north of Shanghai, where the Yangtze River meets the sea, there are three islands: Chongming Island, Changxing Island and hengsha island. Chongming Island, the third largest island in China, is formed by alluvial sediment carried by the Yangtze River, with an area of 104 1.2 1 km2 and an altitude of 3.5-4.5 meters. Changxing Island covers an area of 88.54 square kilometers, and hengsha island covers an area of 55.74 square kilometers. Climate Environment Shanghai is a subtropical monsoon climate with four distinct seasons, abundant sunshine and rainfall. Shanghai has a mild and humid climate, with shorter spring and autumn and longer winter and summer. In 20 13 years, the city's average temperature 17.6℃, sunshine 1885.9 hours, and precipitation1kloc-0/73.4 mm. More than 60% of the annual rainfall is concentrated in the flood season from May to September. References:
Shanghai-Baidu Encyclopedia