China Environment - 2023

GEOGRAPHICAL NAMES 

Environment - current issues

air pollution (greenhouse gases, sulfur dioxide particulates) from reliance on coal produces acid rain; China is the world's largest single emitter of carbon dioxide from the burning of fossil fuels; water shortages, particularly in the north; water pollution from untreated wastes; coastal destruction due to land reclamation, industrial development, and aquaculture; deforestation and habitat destruction; poor land management leads to soil erosion, landslides, floods, droughts, dust storms, and desertification; trade in endangered species

Environment - international agreements

party to: Antarctic-Environmental Protection, Antarctic-Marine Living Resources, Antarctic Treaty, Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Climate Change-Paris Agreement, Desertification, Endangered Species, Environmental Modification, Hazardous Wastes, Law of the Sea, Marine Dumping-London Convention, Marine Dumping-London Protocol, Ozone Layer Protection, Ship Pollution, Tropical Timber 2006, Wetlands, Whaling

signed, but not ratified: Comprehensive Nuclear Test Ban

Climate

extremely diverse; tropical in south to subarctic in north

Land use

agricultural land: 54.7% (2018 est.)

arable land: 11.3% (2018 est.)

permanent crops: 1.6% (2018 est.)

permanent pasture: 41.8% (2018 est.)

forest: 22.3% (2018 est.)

other: 23% (2018 est.)

Urbanization

urban population: 64.6% of total population (2023)

rate of urbanization: 1.78% annual rate of change (2020-25 est.)

note: data do not include Hong Kong and Macau

total population growth rate v. urban population growth rate, 2000-2030

Revenue from forest resources

0.08% of GDP (2018 est.)

Revenue from coal

0.57% of GDP (2018 est.)

Air pollutants

particulate matter emissions: 49.16 micrograms per cubic meter (2016 est.)

carbon dioxide emissions: 9,893.04 megatons (2016 est.)

methane emissions: 1,490.24 megatons (2020 est.)

Waste and recycling

municipal solid waste generated annually: 210 million tons (2015 est.)

Major lakes (area sq km)

fresh water lake(s): Dongting Hu - 3,100 sq km; Poyang Hu - 3,350 sq km; Hongze Hu - 2,700 sq km; Tai Hu - 2,210 sq km; Hulun Nur - 1,590

salt water lake(s): Quinghai Hu - 4,460 sq km; Nam Co - 2,500 sq km; Siling Co - 1,860 sq km; Tangra Yumco - 1,400 sq km; Bosten Hu 1,380 sq km

Major rivers (by length in km)

Yangtze - 6,300 km; Huang He - 5,464 km; Amur river source (shared with Mongolia and Russia [m]) - 4,444 km; Mekong river source (shared with Burma, Laos, Thailand, Cambodia, and Vietnam [m]) - 4,350 km; Brahmaputra river source (shared with India and Bangladesh [m]) - 3,969 km; Indus river source (shared with India and Pakistan [m]) - 3,610 km; Salween river source (shared with Thailand and Burma [m]) - 3,060 km; Irrawaddy river source (shared with Burma [m]) - 2,809 km; Pearl (shared with Vietnam [s]) - 2,200 km; Red river source (shared with Vietnam [m]) - 1,149 km
note – [s] after country name indicates river source; [m] after country name indicates river mouth

Major watersheds (area sq km)

Pacific Ocean drainage: Amur (1,929,955 sq km), Huang He (944,970 sq km), Mekong (805,604 sq km), Yangtze (1,722,193 sq km)
Indian Ocean drainage: Brahmaputra (651,335 sq km), Ganges (1,016,124 sq km), Indus (1,081,718 sq km), Irrawaddy (413,710 sq km), Salween (271,914 sq km)
Arctic Ocean drainage: Ob (2,972,493 sq km)
Internal (endorheic basin) drainage: Tarim Basin (1,152,448 sq km), Amu Darya (534,739 sq km), Syr Darya (782,617 sq km), Lake Balkash (510,015 sq km)

Major aquifers

North China Aquifer System (Huang Huai Hai Plain), Song-Liao Plain, Tarim Basin

Total water withdrawal

municipal: 117.01 billion cubic meters (2020 est.)

industrial: 103.04 billion cubic meters (2020 est.)

agricultural: 361.24 billion cubic meters (2020 est.)

Total renewable water resources

2.84 trillion cubic meters (2020 est.)

NOTE: The information regarding China on this page is re-published from the 2023 World Fact Book of the United States Central Intelligence Agency and other sources. No claims are made regarding the accuracy of China 2023 information contained here. All suggestions for corrections of any errors about China 2023 should be addressed to the CIA or the source cited on each page.