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Chad

Chad Environment Stats

Definitions

  • Adjusted net national income > Constant 2000 US$: Adjusted net national income (constant 2000 US$). Adjusted net national income is GNI minus consumption of fixed capital and natural resources depletion.
  • Biodiversity > Bird species, threatened: Bird species, threatened. Birds are listed for countries included within their breeding or wintering ranges. Threatened species are the number of species classified by the IUCN as endangered, vulnerable, rare, indeterminate, out of danger, or insufficiently known.
  • CFC > Consumption: CFC consumption
    Units: Ozone Depletion Potential (ODP) Tons (Metric Tons x ODP)
    Units: The indicator was obtained by multiplying the Total CFCs emissions (metric tons per ozone depletion potential) with the Per capita CFCs emissions (obtained by dividing the total CFCs emissions by the population in 1997). In calculating the ESI, the base-10 logarithm of this variable was used.

  • CO2 Emissions per 1000: CO2: Total Emissions (excluding land-use) Units: thousand metric tonnes of carbon dioxide. Figures expressed per thousand population for the same year.
  • Carbon efficiency: Carbon economic efficiency (CO2 emissions per dollar GDP)
    Units: Metric Tons/US Dollar GDP
  • Current issues: This entry lists the most pressing and important environmental problems. The following terms and abbreviations are used throughout the entry:
  • Ecological footprint: Ecological footprint per capita
    Units: Hectares per Person
  • Endangered species > Bird species: Birds are listed for countries included within their breeding or wintering ranges. Threatened species are the number of species classified by the IUCN as endangered, vulnerable, rare, indeterminate, out of danger, or insufficiently known."
  • Forest area > Sq. km > Per capita: Forest area is land under natural or planted stands of trees, whether productive or not. Per capita figures expressed per 1,000 population.
  • Marine fish catch: Total marine fish catch
    Units: Metric Tons
  • National parks > Number of parks: Number of parks.

    No date was available from the Wikipedia article, so we used the date of retrieval.

  • Proportion of land area under protection: Terrestrial areas protected to total surface area, percentage.
  • Water > Drinking water > Population with improved drinking water sources > Urban and rural: Proportion of the population using improved drinking water sources, total.
  • Water > Severe water stress: Percent of country's territory under severe water stress
    Units: Percent of Land Area
    Units: This data is derived from the WaterGap 2.1 gridded hydrological model developed by the Center for Environmental Systems Research, University of Kassel, Germany. The modellers derived, for each country, grid cell by grid cell estimates of whether the water consumption exceeds 40 percent of the water available in that particular grid cell. These were then converted to land area equivalents in order to calculate the percentage of the territory under severe water stress.

STAT AMOUNT DATE RANK HISTORY
Adjusted net national income > Constant 2000 US$ $2.00 billion 2006 100th out of 115
Biodiversity > Bird species, threatened 11 2013 109th out of 209
CFC > Consumption 203.79 1997 79th out of 107
CO2 Emissions per 1000 0.014 2003 174th out of 174
Carbon efficiency 0.05 CO2 emissions/$ GDP 1998 139th out of 141
Current issues inadequate supplies of potable water; improper waste disposal in rural areas contributes to soil and water pollution; desertification 2011
Ecological footprint 0.75 2000 138th out of 141
Endangered species > Bird species 7 2008 120th out of 197
Forest area > Sq. km > Per capita 12.23 km² per 1,000 people 2005 42nd out of 193
Marine fish catch 0.0 1999 115th out of 139
National parks > Number of parks 4 2014 22nd out of 27
Proportion of land area under protection 16.62% 2012 92nd out of 217
Total renewable water resources 43 cu km 1987 11th out of 17
Water > Drinking water > Population with improved drinking water sources > Urban and rural 50.16 2011 187th out of 194
Water > Severe water stress 2.3 2000 75th out of 140

SOURCES: The Changing Wealth of Nations: Measuring Sustainable Development in the New Millennium; United Nations Environmental Program and the World Conservation Monitoring Centre; UNEP, Production and Consumption of Ozone Depleting Substances, 1986-1998, October 1999. via ciesin.org; World Resources Institute. 2003. Carbon Emissions from energy use and cement manufacturing, 1850 to 2000. Available on-line through the Climate Analysis Indicators Tool (CAIT) at Washington, DC: World Resources Institute. Population figures from World Bank: (1) United Nations Population Division. World Population Prospects, (2) United Nations Statistical Division. Population and Vital Statistics Report (various years), (3) Census reports and other statistical publications from national statistical offices, (4) Eurostat: Demographic Statistics, (5) Secretariat of the Pacific Community: Statistics and Demography Programme, and (6) U.S. Census Bureau: International Database.; Carbon Dioxide Information Analysis Center; CIA World Factbooks 18 December 2003 to 28 March 2011; World Wide Fund for Nature (WWF), Living Planet Report 2000, Gland, Switzerland: 2000, and Redefining Progress.; United Nations Environmental Program and the World Conservation Monitoring Centre, and International Union for Conservation of Nature, Red List of Threatened Species.; World Development Indicators database; FAOSTAT on-line database; Wikipedia: List of national parks (Africa); United Nations Statistics Division. Source tables; All CIA World Factbooks 18 December 2003 to 18 December 2008; United Nations Statistics Division. Source tables; Center for Environmental Systems Research, University of Kassel, WaterGap 2.1, 2000 via ciesin.org

Citation

"Chad Environment Stats", NationMaster. Retrieved from http://www.nationmaster.com/country-info/profiles/Chad/Environment

  • Chad ranked second for forest area > sq. km > per capita amongst Muslim countries in 2005.