Anhui, Anhui Province, is located in the central and eastern part of China, bordering Jiangsu and Zhejiang in the east, Hubei and Henan in the west, Jiangxi in the south and Shandong in the north. It is the first-class administrative region of China people, with Hefei as the capital, with a total area of 140 10000 square kilometers. Anhui has 16 prefecture-level cities, 9 county-level cities, 50 counties and 45 municipal districts. At 0: 00 on June 2020165438+165438 on October, the resident population of the whole province was 6 1027 17 1. In 20021year, the total GDP of Anhui province was 4,295.92 billion yuan, an increase of 8.3% over the previous year, with an average increase of 6% in two years. In April of 20 18, China National Intellectual Property Administration and China Development Research Center jointly released the Report on National Patent Strength of 20 17, which showed that Anhui Province ranked 9th in the national patent comprehensive strength with an index of 68.35.
Anhui province belongs to the transitional area between warm temperate zone and subtropical zone in climate. The north of Huaihe River has a warm temperate semi-humid monsoon climate, and the south of Huaihe River has a sub-humid monsoon climate. Its main characteristics are obvious monsoon, four distinct seasons, warm and changeable spring, concentrated rain in summer, crisp autumn and cold winter. Anhui is also located in the mid-latitude zone. With the alternation of monsoon, the seasonal variation of precipitation is obvious, which is one of the areas with obvious monsoon climate.