One River, Two Rivers Project

From Wikipedia, the free encyclopedia

The One River, Two Rivers Project (Chinese: 一江两河工程), is the largest and most heavily invested comprehensive agricultural development initiative in Central Tibet, China.[1]

The project focuses on the central watershed of the Yarlung Tsangpo and its tributaries, the Lhasa River and the Nangchu River. Located on the southern Tibetan plateau, this area stretches from Lhatse County in the west to Sangri County in the east, spanning over 500 kilometers in length and 220 kilometers in width. The entire basin covers an area of 66,500 square kilometers,[2] accounting for 5.41% of the total land area of the Tibet Autonomous Region.[3][4]

The project encompasses 18 counties and municipalities, including Chengguan District, Dagzê, Lhasa, Lhünzhub County, Maizhokunggar County, Doilungdêqên, Lhasa, Qüxü County, and Nyêmo County counties in Lhasa; Gonggar, Zhanang, Qonggyai County, Naidong, and Sangri County counties in Shannan; and Shigatse, Gyantse, Bainang County, Lhatse County, Namling County, and Xaitongmoin County in Shigatse. The total population of nearly 800,000 represents one-third of the entire population of the Tibet Autonomous Region, with 93% being Tibetan and 6.6% Han Chinese.[5][6]

Project

The basin is located in the South Tibetan Valley (Chinese: 藏南谷地), at an altitude of 3,500 to 4,000 meters. The region experiences a plateau temperate semi-arid climate, characterized by distinct wet and dry seasons, mild temperatures, flat terrain, and a dense population. This area is Tibet's political, economic, scientific, and cultural hub, boasting rich resources in land, water, energy, minerals, and tourism.[7][8] The basin includes 758,000 hectares of agricultural land, with 176,000 hectares of arable land, accounting for about 50% of the region's total arable land. The area also contains over 16,000 hectares of woodland, with a forest coverage rate of 2.4%, and 4,723,000 hectares of natural pasture, representing 8.8% of Tibet's total pasture area. The hydroelectric potential is immense, with 5,940,000 kilowatts of energy, and the region hosts 17 types of mineral resources with proven reserves. Additionally, the area is renowned for its unique cultural and natural landscapes. Due to its favorable geography, climate, and resources, this region has historically been a crucial food source for Tibet.[9][10]

Construction

See also

References

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