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NCAR --> SERE --> ISSE --> Environmental Impacts from Urban Transportation in China Pilot City Langfang
Langfang is located between Beijing and Tianjin , two municipalities administrated directly under the Central Government. The distance from Langfang to Beijing and from Langfang to Tianjin is 40 and 60 kilometers, respectively. Table 2 shows the general information of Langfang, Beijing , and Tianjin in 2002.
Langfang city was established in 1989, including 6,429 square kilometers with the population of 3.87 million. The urban area covers 70 square kilometers with 280 thousand residents.
About 98% of Langfang land is plain, including 0.83 million acres of arable land. Langfang possesses rich natural resources in crude oil, natural gas, coal, and geothermal.
Langfang connects with five key national railways, five national expressways, and more than forty provincial and regional roads. The transportation infrastructure in Langfang is well built. The traffic jams are much less frequent and heavy than those in neighboring Beijing and Tianjin. Thanks to the rich natural gas resources in Langfang, more than two thirds of local taxies have changed their fuel type to natural gas. Similar to Dongying, the limited number of natural gas stations is the main concern of drivers.
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