Yancheng’s geographical environment

Yancheng’s climate belongs to the transition zone from the northern subtropical climate to the southern warm temperate climate. Generally, the main irrigation canal is used as the boundary. The south of the canal is the northern subtropical climate zone, and the north of the canal is the southern warm temperate climate zone. Because it faces the Yellow Sea to the east, the ocean regulation effect is very obvious, and it can also belong to the humid monsoon climate zone.

The main features are: prevailing monsoons, distinct four seasons, abundant rainfall, hot and rainy weather in the same season, sufficient sunshine, and a long frost-free period.

The climate is greatly affected by the ocean. Compared with the western part of Jiangsu Province at the same latitude, the spring temperature is lower and rises later; the autumn temperature drops slowly and is higher than the spring temperature; the annual precipitation is also significantly higher than that in the western part of the province. Too much. The monsoon climate is obvious. In winter, affected by the cold air mass of the Eurasian continent, northerly winds prevail and there are many cold weather; in summer, affected by the Pacific subtropical high pressure, southerly winds prevail and there are many hot weather. The air is warm and humid, and there is abundant rain. Shenhai Expressway (National Expressway G15) is the eastern section of the Yancheng Ring Expressway and is an important passage to Shanghai. It passes through the Sulu boundary river Xiuzhen River in the north and connects Tongjiang to the main national highway in Sanya (Shandong) Fenshui to Rizhao Expressway The highway connects the Sutong Yangtze River Highway Bridge to the south and crosses the Ningqi Expressway, passing through Lianyungang, Yancheng and Nantong. The total length of the route is 403.28 kilometers, with a total investment of approximately 20.044 billion yuan. The construction of the entire road is divided into three sections: Fenguan, Lianyan and Yantong, all of which started construction in 1999. The Fenguan section was completed and opened to traffic in October 2002, the Yancheng to Nantong section was completed and opened to traffic in November 2005, and the entire line was completed and opened to traffic in October 2006. The section of the Coastal Expressway from the junction of Sulu and Guanyun is a four-lane expressway, and the remaining sections adopt the six-lane expressway standard.

Yanjing Expressway (National Expressway G1515, Suzhou Expressway S29) is the western and northern sections of Yancheng Ring Expressway. It can reach Jingjiang in the south and connect to Shenhai Expressway in the east to Lianyungang. , it is basically parallel to the Shenhai Expressway in the east. This expressway is an important passage from Yancheng to southern Jiangsu and one of the important expressways for Yancheng to communicate with the outside world.

Yanhuai Expressway (National Expressway G1516, Suzhou Expressway S18) is the southern section of Yancheng Ring Expressway, which interacts with Shenhai Expressway, and then passes through the eastern section of Yanxu Expressway (formerly Xuda Expressway) Directly to Dafeng Port, it connects to the Xuzhou Ring Expressway, the main line of the Beijing-Fuzhou National Highway, in the west and intersects with the Lianxu Expressway. It passes through the four cities of Yancheng, Huai'an, Suqian and Xuzhou. The total length of the route is 308.43 kilometers, with a total investment of 12.276 billion yuan. The Yanxu Expressway connects the coastal, Ningjingyan, Beijing-Shanghai, Ninglian, Ningxuxu and other longitudinal expressways from east to west. It is an important east-west traffic artery that traverses the hinterland of central Jiangsu and northern Jiangsu. The first 11.4 kilometers of the Yanxu Expressway and the Nanjing-Huaian Expressway adopt the six-lane expressway standard, and the remaining sections are four-lane expressways.

The above three expressways have connected with each other, forming a high-speed circle surrounding the urban area of ??Yancheng. Yancheng Nanyang International Airport, IATA code YNZ, is located in Nanyang Town, Tinghu District, Yancheng, Jiangsu Province. It is about 8.3 kilometers away from the city center in a straight line. It is interconnected with Yanhuai Expressway and Yanjing Expressway through Shenhai Expressway. Yancheng Airport was officially opened to traffic on March 29, 2000. The flight runway is 2,800 meters long, the flight area is rated 4C, and it can take off Airbus A320. It has a designed annual passenger throughput of 300,000 passengers. Although Yancheng is located in central Jiangsu and northern Jiangsu, it is the only prefecture-level city in Jiangsu and the tenth in the country to have both an airport and a seaport open port. It has opened Yancheng to Beijing, Shanghai, Guangzhou, Nantong, Kunming, Xiamen, and Wuhan , Changsha, Harbin, Shenyang, Taipei, Hong Kong, Seoul, South Korea, Shizuoka, Japan, Osaka, Japan and other places. Yancheng has opened a number of international regular routes and is open to foreign aircraft. At the same time, Yancheng Nanyang International Airport's international airport supporting projects will also start, including runway extension, the new International Terminal 2 and the border defense and customs complex project, and the route to Seoul, South Korea It also changed from international scheduled charter flights to international scheduled flights in 2004.

As a national first-class open aviation port, Yancheng Nanyang International Airport has opened 4 international (regional) routes. As of May 2015, Yancheng Public Transport Company has 71 operating lines, including 8 rapid transit lines (B1, B2, B branch 1-6), with a total line length of 1,220 kilometers, of which the total length of rapid transit lines is 136 kilometer. Urban buses starting with K now reach all towns (streets) in Tinghu District and Yandu District.

Fare: Rapid bus (prefixed with B) and ordinary unmanned ticket buses have a single fare of 1 yuan. Use a bus card to enjoy a 10% discount. Urban buses (prefixed with K) and ordinary ticket buses Charges are calculated based on mileage. The Yancheng rail transit plan forms three intersecting rail lines, with a total length of 87 kilometers and a network density of 0.47 kilometers per square kilometer.

Line 1: It is laid out southward after passing through the center of Hedong, covering the southern part of Hedong area and supporting the north-south passenger flow in Hedong area. The line passes through Pioneer Island - Jianjun Road Commercial Center - Railway Passenger Station - Hedong Administrative District - Hedong Commercial and Financial Center - Hedong Southeast Industrial Area, with a length of about 27 kilometers;

Line 2: In line with the master plan Consistent with each other, it passes through Chengbei Logistics Center - Jianjun Road Commercial Center - Municipal Administrative Center - Chengnan Business Center - Wuyou Group Center, with a length of about 27 kilometers;

Line 3: Modify the alignment of the western section, along the Zhenxing The road connects the center of the high-tech industrial zone and passes through the high-tech park center - Chengxi Center - Chengnan Business Center - Railway Passenger Station - Hedong Dayang Bay - Environmental Protection Industrial Park Center, with a length of about 33 kilometers. Light energy resources

The total annual solar radiation in Yancheng is 116.2~121.0 kcal/c㎡, with the highest amount in July, August and September, and the lowest in January, February and December. The average sunshine time throughout the year is about 2280 hours, of which spring accounts for 25%, summer accounts for 29%, autumn accounts for 24%, and winter accounts for 22%.

Thermal Energy Resources

The average annual temperature in Yancheng is 13.7~14.5℃, and the extreme maximum temperature in Yancheng is 37.2℃. Yancheng has proven oil and gas reserves of 80 billion cubic meters, and the total reserves are expected to reach 200 billion cubic meters. It is the largest oil and gas field on land in the eastern coastal area of ??China. There are approximately 100,000 square kilometers of Yellow Sea oil storage and sedimentary basins along the coast and offshore, ranking second in China's marine oil and gas sedimentary basins, with broad exploration and development prospects.

Electricity and natural gas are the two main energy sources in Yancheng. Yancheng currently has Yancheng, Binhai, Sheyang Port, Chenjiagang and other power plants, with a total installed capacity of 1.4 million kilowatts; a large Wanggang power plant has been included in the national plan. By 2010, the total installed capacity will reach 3 million kilowatts. . In 2013, Yancheng’s urban and rural electrification rate reached 100%.

The Yancheng Natural Gas Field is the largest onshore oil and gas field in the eastern coastal area. Its enclosed reserves are 210 billion cubic meters and the gas-bearing area is about 200 square kilometers. Its quality ranks among the top natural gas in the country, with an average calorific value of 9250 Kcal, methane content is 96.7%, no sulfur. The construction and development of Yancheng natural gas fields has entered a substantial stage.