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Sri Lanka

Sri Lanka Environment Stats

Definitions

  • Acidification: Percentage of country with acidification excedence
    Units: Percent of Land Area
    Units: From a map of acidification excedence, all areas at risk within each country were added together in order to calculate the percentage of the entire country at risk of excedence. See pages 21-22 of the 2001 ESI report for more details on how the acidification excedence map was produced.
  • 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.
  • Adjusted net national income > Constant 2000 US$ per capita: Adjusted net national income (constant 2000 US$). Adjusted net national income is GNI minus consumption of fixed capital and natural resources depletion. Figures expressed per capita for the same year.
  • Adjusted net national income > Current US$: Adjusted net national income (current US$). Adjusted net national income is GNI minus consumption of fixed capital and natural resources depletion.
  • Adjusted net national income > Current US$ per capita: Adjusted net national income (current US$). Adjusted net national income is GNI minus consumption of fixed capital and natural resources depletion. Figures expressed per capita for the same year.
  • 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.
  • Biodiversity > Fish species, threatened: Fish species, threatened. Fish species are based on Froese, R. and Pauly, D. (eds). 2008. Threatened species are the number of species classified by the IUCN as endangered, vulnerable, rare, indeterminate, out of danger, or insufficiently known.
  • Biodiversity > GEF benefits index for biodiversity > 0 = no biodiversity potential to 100 = maximum: GEF benefits index for biodiversity (0 = no biodiversity potential to 100 = maximum). GEF benefits index for biodiversity is a composite index of relative biodiversity potential for each country based on the species represented in each country, their threat status, and the diversity of habitat types in each country. The index has been normalized so that values run from 0 (no biodiversity potential) to 100 (maximum biodiversity potential).
  • Biodiversity > Mammal species, threatened: Mammal species, threatened. Mammal species are mammals excluding whales and porpoises. Threatened species are the number of species classified by the IUCN as endangered, vulnerable, rare, indeterminate, out of danger, or insufficiently known.
  • Biodiversity > Number: GEF benefits index for biodiversity is a composite index of relative biodiversity potential for each country based on the species represented in each country, their threat status, and the diversity of habitat types in each country. The index has been normalized so that values run from 0 (no biodiversity potential) to 100 (maximum biodiversity potential)."
  • Biodiversity > Plant species > Higher, threatened: Plant species (higher), threatened. Higher plants are native vascular plant species. 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.
  • CFC > Consumption per 1000: 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. Figures expressed per thousand population for the same year.
  • 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.
  • CO2 emissions > Kt: Carbon dioxide emissions are those stemming from the burning of fossil fuels and the manufacture of cement. They include carbon dioxide produced during consumption of solid, liquid, and gas fuels and gas flaring.
  • CO2 emissions > Kt > Per capita: Carbon dioxide emissions are those stemming from the burning of fossil fuels and the manufacture of cement. They include carbon dioxide produced during consumption of solid, liquid, and gas fuels and gas flaring. Per capita figures expressed per 1,000 population.
  • CO2 emissions > Kt per 1000: Carbon dioxide emissions are those stemming from the burning of fossil fuels and the manufacture of cement. They include carbon dioxide produced during consumption of solid, liquid, and gas fuels and gas flaring. Figures expressed per thousand population for the same year.
  • CPIA business regulatory environment rating > 1=low to 6=high per million: CPIA business regulatory environment rating (1=low to 6=high). Business regulatory environment assesses the extent to which the legal, regulatory, and policy environments help or hinder private businesses in investing, creating jobs, and becoming more productive. Figures expressed per million population for the same year.
  • Carbon efficiency: Carbon economic efficiency (CO2 emissions per dollar GDP)
    Units: Metric Tons/US Dollar GDP
  • Climate change > CO2 emissions > Kg per 2000 US$ of GDP: CO2 emissions (kg per 2000 US$ of GDP). Carbon dioxide emissions are those stemming from the burning of fossil fuels and the manufacture of cement. They include carbon dioxide produced during consumption of solid, liquid, and gas fuels and gas flaring.
  • Climate change > CO2 emissions > Kt: CO2 emissions (kt). Carbon dioxide emissions are those stemming from the burning of fossil fuels and the manufacture of cement. They include carbon dioxide produced during consumption of solid, liquid, and gas fuels and gas flaring.
  • Climate change > CO2 emissions > Kt per 1000: CO2 emissions (kt). Carbon dioxide emissions are those stemming from the burning of fossil fuels and the manufacture of cement. They include carbon dioxide produced during consumption of solid, liquid, and gas fuels and gas flaring. Figures expressed per thousand population for the same year.
  • Climate change > CO2 emissions > Metric tons per capita: CO2 emissions (metric tons per capita). Carbon dioxide emissions are those stemming from the burning of fossil fuels and the manufacture of cement. They include carbon dioxide produced during consumption of solid, liquid, and gas fuels and gas flaring.
  • Climate change > CO2 emissions from electricity and heat production, total > Million metric tons: CO2 emissions from electricity and heat production, total (million metric tons). CO2 emissions from electricity and heat production is the sum of three IEA categories of CO2 emissions: (1) Main Activity Producer Electricity and Heat which contains the sum of emissions from main activity producer electricity generation, combined heat and power generation and heat plants. Main activity producers (formerly known as public utilities) are defined as those undertakings whose primary activity is to supply the public. They may be publicly or privately owned. This corresponds to IPCC Source/Sink Category 1 A 1 a. For the CO2 emissions from fuel combustion (summary) file, emissions from own on-site use of fuel in power plants (EPOWERPLT) are also included. (2) Unallocated Autoproducers which contains the emissions from the generation of electricity and/or heat by autoproducers. Autoproducers are defined as undertakings that generate electricity and/or heat, wholly or partly for their own use as an activity which supports their primary activity. They may be privately or publicly owned. In the 1996 IPCC Guidelines, these emissions would normally be distributed between industry, transport and "other" sectors. (3) Other Energy Industries contains emissions from fuel combusted in petroleum refineries, for the manufacture of solid fuels, coal mining, oil and gas extraction and other energy-producing industries. This corresponds to the IPCC Source/Sink Categories 1 A 1 b and 1 A 1 c. According to the 1996 IPCC Guidelines, emissions from coke inputs to blast furnaces can either be counted here or in the Industrial Processes source/sink category. Within detailed sectoral calculations, certain non-energy processes can be distinguished. In the reduction of iron in a blast furnace through the combustion of coke, the primary purpose of the coke oxidation is to produce pig iron and the emissions can be considered as an industrial process. Care must be taken not to double count these emissions in both Energy and Industrial Processes. In the IEA estimations, these emissions have been included in this category.
  • Climate change > CO2 emissions from electricity and heat production, total > Million metric tons per million: CO2 emissions from electricity and heat production, total (million metric tons). CO2 emissions from electricity and heat production is the sum of three IEA categories of CO2 emissions: (1) Main Activity Producer Electricity and Heat which contains the sum of emissions from main activity producer electricity generation, combined heat and power generation and heat plants. Main activity producers (formerly known as public utilities) are defined as those undertakings whose primary activity is to supply the public. They may be publicly or privately owned. This corresponds to IPCC Source/Sink Category 1 A 1 a. For the CO2 emissions from fuel combustion (summary) file, emissions from own on-site use of fuel in power plants (EPOWERPLT) are also included. (2) Unallocated Autoproducers which contains the emissions from the generation of electricity and/or heat by autoproducers. Autoproducers are defined as undertakings that generate electricity and/or heat, wholly or partly for their own use as an activity which supports their primary activity. They may be privately or publicly owned. In the 1996 IPCC Guidelines, these emissions would normally be distributed between industry, transport and "other" sectors. (3) Other Energy Industries contains emissions from fuel combusted in petroleum refineries, for the manufacture of solid fuels, coal mining, oil and gas extraction and other energy-producing industries. This corresponds to the IPCC Source/Sink Categories 1 A 1 b and 1 A 1 c. According to the 1996 IPCC Guidelines, emissions from coke inputs to blast furnaces can either be counted here or in the Industrial Processes source/sink category. Within detailed sectoral calculations, certain non-energy processes can be distinguished. In the reduction of iron in a blast furnace through the combustion of coke, the primary purpose of the coke oxidation is to produce pig iron and the emissions can be considered as an industrial process. Care must be taken not to double count these emissions in both Energy and Industrial Processes. In the IEA estimations, these emissions have been included in this category. Figures expressed per million population for the same year.
  • 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
  • Emissions > CO2 emissions > Kg per 2000 US$ of GDP: Carbon dioxide emissions are those stemming from the burning of fossil fuels and the manufacture of cement. They include carbon dioxide produced during consumption of solid, liquid, and gas fuels and gas flaring."
  • Emissions > CO2 emissions > Kt: Carbon dioxide emissions are those stemming from the burning of fossil fuels and the manufacture of cement. They include carbon dioxide produced during consumption of solid, liquid, and gas fuels and gas flaring."
  • Emissions > CO2 emissions > Metric tons per capita: Carbon dioxide emissions are those stemming from the burning of fossil fuels and the manufacture of cement. They include carbon dioxide produced during consumption of solid, liquid, and gas fuels and gas flaring."
  • Emissions > Methane emissions > Kt of CO2 equivalent: Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
  • 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."
  • Endangered species > Fish species > Number: Fish species are based on Froese, R. and Pauly, D. (eds). 2008. Threatened species are the number of species classified by the IUCN as endangered, vulnerable, rare, indeterminate, out of danger, or insufficiently known."
  • Endangered species > Higher plant species > Number: Higher plants are native vascular plant species. Threatened species are the number of species classified by the IUCN as endangered, vulnerable, rare, indeterminate, out of danger, or insufficiently known."
  • Endangered species > Mammal species > Number: Mammal species are mammals excluding whales and porpoises. 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: Forest area is land under natural or planted stands of trees, whether productive or not.
  • 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.
  • Freshwater > Renewable internal freshwater resources > Total > Billion cubic meters: Renewable internal freshwater resources flows refer to internal renewable resources (internal river flows and groundwater from rainfall) in the country.
  • Marine fish catch: Total marine fish catch
    Units: Metric Tons
  • Marine fish catch per 1000: Total marine fish catch
    Units: Metric Tons. Figures expressed per thousand population for the same year.
  • NOx emissions per populated area: NOx emissions per populated land area
    Units: 1000 Metric Tons/Sq. Km. of Populated Land Area
    Units: We obtained the total emissions for each country by summarizing emissions data, originally available as a grid map with 1 degree x 1 degree cells. Air pollution is generally greatest in densely populated areas. To take this into account, we used the Gridded Population of the World dataset available from CIESIN and calculated the total land area in each country inhabited with a population density of greater than 5 persons per sq. km. We then used this land area as a denominator for the emissions data.
  • National parks > Number of parks: Number of parks.

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

  • Pollution > Climate change > Agrees climate change is caused by human activity: Percentage of population who responded yes when asked if they believed global warming was a result of human activities. In this survey, global warming refers to the current rise in earth's temperature and not climate change as a whole.
  • Pollution > Climate change > Climate change awareness: Percentage of each country's population who claimed knowing "something" or a "great deal" about climate change when asked: "How much do you know about global warming or climate change?"
  • Pollution > Organic water pollutant > BOD emissions > Kg per day: Organic water pollutant (BOD) emissions (kg per day). Emissions of organic water pollutants are measured by biochemical oxygen demand, which refers to the amount of oxygen that bacteria in water will consume in breaking down waste. This is a standard water-treatment test for the presence of organic pollutants.
  • Pollution > Ozone depleting substance consumption: Consumption of all Ozone-Depleting Substances in ODP metric tons.
  • Pollution > Ozone depleting substance consumption per million people: Consumption of all Ozone-Depleting Substances in ODP metric tons. Figures expressed per million people for the same year.
  • Pollution perceptions > Air pollution: Air Pollution. Based on 0-50 contributions for Albania, Algeria, Argentina and 86 more countries and over 100 contributions for Australia, Canada, China and 9 more countries and 50-100 contributions for Brazil, Bulgaria, Greece and 12 more countries. The surveys were conducted by numbeo.com from January, 2011 to February, 2014. See this sample survey for the United States, respondents were asked "How satisfied are you with the quality of air in this city?". The higher the value, the more survey respondents believe it is high in their country.
  • Pollution perceptions > Air quality: Air quality. Based on 0-50 contributions for Albania, Algeria, Argentina and 86 more countries and over 100 contributions for Australia, Canada, China and 9 more countries and 50-100 contributions for Brazil, Bulgaria, Greece and 12 more countries. The surveys were conducted by numbeo.com from January, 2011 to February, 2014. See this sample survey for the United States, respondents were asked "How satisfied are you with the quality of air in this city?". The higher the value, the more survey respondents believe it is high in their country.
  • Pollution perceptions > Clean water: Water Quality. Based on 0-50 contributions for Albania, Algeria, Argentina and 86 more countries and over 100 contributions for Australia, Canada, China and 9 more countries and 50-100 contributions for Brazil, Bulgaria, Greece and 12 more countries. The surveys were conducted by numbeo.com from January, 2011 to February, 2014. See this sample survey for the United States, respondents were asked "Are you concerned with the water pollution in this city?". The higher the value, the more survey respondents believe it is high in their country.
  • Pollution perceptions > Clean, tidy cities: Clean and Tidy. Based on 0-50 contributions for Albania, Algeria, Argentina and 86 more countries and over 100 contributions for Australia, Canada, China and 9 more countries and 50-100 contributions for Brazil, Bulgaria, Greece and 12 more countries. The surveys were conducted by numbeo.com from January, 2011 to February, 2014. See this sample survey for the United States, respondents were asked "Do you find city clean and tidy?". The higher the value, the more survey respondents believe it is high in their country.
  • Pollution perceptions > Dirty, untidy cities: Dirty and Untidy. Based on 0-50 contributions for Albania, Algeria, Argentina and 86 more countries and over 100 contributions for Australia, Canada, China and 9 more countries and 50-100 contributions for Brazil, Bulgaria, Greece and 12 more countries. The surveys were conducted by numbeo.com from January, 2011 to February, 2014. See this sample survey for the United States, respondents were asked "Do you find city clean and tidy?". The higher the value, the more survey respondents believe it is high in their country.
  • Pollution perceptions > Drinking water pollution: Drinking Water Pollution and Inaccessibility. Based on 0-50 contributions for Albania, Algeria, Argentina and 86 more countries and over 100 contributions for Australia, Canada, China and 9 more countries and 50-100 contributions for Brazil, Bulgaria, Greece and 12 more countries. The surveys were conducted by numbeo.com from January, 2011 to February, 2014. See this sample survey for the United States, respondents were asked "How do you find quality and the accessibility of drinking water?". The higher the value, the more survey respondents believe it is high in their country.
  • Pollution perceptions > Drinking water quality: Drinking Water Quality and Accessibility. Based on 0-50 contributions for Albania, Algeria, Argentina and 86 more countries and over 100 contributions for Australia, Canada, China and 9 more countries and 50-100 contributions for Brazil, Bulgaria, Greece and 12 more countries. The surveys were conducted by numbeo.com from January, 2011 to February, 2014. See this sample survey for the United States, respondents were asked "How do you find quality and the accessibility of drinking water?". The higher the value, the more survey respondents believe it is high in their country.
  • Pollution perceptions > Free of noise and light pollution: Quiet and No Problem with Night Lights. Based on 0-50 contributions for Albania, Algeria, Argentina and 86 more countries and over 100 contributions for Australia, Canada, China and 9 more countries and 50-100 contributions for Brazil, Bulgaria, Greece and 12 more countries. The surveys were conducted by numbeo.com from January, 2011 to February, 2014. See this sample survey for the United States, respondents were asked "How concerned are you with noise pollution and light during the night in this city?". The higher the value, the more survey respondents believe it is high in their country.
  • Pollution perceptions > Noise and light pollution: Noise and Light Pollution. Based on 0-50 contributions for Albania, Algeria, Argentina and 86 more countries and over 100 contributions for Australia, Canada, China and 9 more countries and 50-100 contributions for Brazil, Bulgaria, Greece and 12 more countries. The surveys were conducted by numbeo.com from January, 2011 to February, 2014. See this sample survey for the United States, respondents were asked "How concerned are you with noise pollution and light during the night in this city?". The higher the value, the more survey respondents believe it is high in their country.
  • Pollution perceptions > Pollution index: Pollution Index is an estimation of the overall pollution in the city. The biggest weight is given to air pollution, than to water pollution/accessibility, two main pollution factors. Small weight is given to other pollution types.
  • Pollution perceptions > Urban comfort > Low pollution: Comfortable to Spend Time in the City. Based on 0-50 contributions for Albania, Algeria, Argentina and 86 more countries and over 100 contributions for Australia, Canada, China and 9 more countries and 50-100 contributions for Brazil, Bulgaria, Greece and 12 more countries. The surveys were conducted by numbeo.com from January, 2011 to February, 2014. See this sample survey for the United States, respondents were asked "Are you feeling comfortable to spend time in the city because of the pollution?". The higher the value, the more survey respondents believe it is high in their country.
  • Pollution perceptions > Waste management dissatisfaction: Dissatisfaction with Garbage Disposal. Based on 0-50 contributions for Albania, Algeria, Argentina and 86 more countries and over 100 contributions for Australia, Canada, China and 9 more countries and 50-100 contributions for Brazil, Bulgaria, Greece and 12 more countries. The surveys were conducted by numbeo.com from January, 2011 to February, 2014. See this sample survey for the United States, respondents were asked "How satisfied are you with a garbage disposal in the city?". The higher the value, the more survey respondents believe it is high in their country.
  • Pollution perceptions > Water pollution: Water Pollution. Based on 0-50 contributions for Albania, Algeria, Argentina and 86 more countries and over 100 contributions for Australia, Canada, China and 9 more countries and 50-100 contributions for Brazil, Bulgaria, Greece and 12 more countries. The surveys were conducted by numbeo.com from January, 2011 to February, 2014. See this sample survey for the United States, respondents were asked "Are you concerned with the water pollution in this city?". The higher the value, the more survey respondents believe it is high in their country.
  • Proportion of land area under protection: Terrestrial areas protected to total surface area, percentage.
  • Protected area: Environmentally protected area (1997)
  • SO2 emissions per populated area: SO2 emissions per populated land area
    Units: 1000 Metric Tons/Sq. Km. of Populated Land Area
    Units: We obtained the total emissions for each country by summarizing emissions data, originally available as a grid map with 1 degree x 1 degree cells. Air pollution is generally greatest in densely populated areas. To take this into account, we used the Gridded Population of the World dataset available from CIESIN and calculated the total land area in each country inhabited with a population density of greater than 5 persons per sq. km. We then used this land area as a denominator for the emissions data.
  • Sanitation > Population with improved sanitation > Urban and rural: Proportion of the population using improved sanitation facilities, total.
  • Threatened species: Number of Threatened Species (1990-99)
  • Total renewable water resources per million: . Figures expressed per million population for the same year.
  • Waste > Hazardous waste created: Annual generation of hazardous waste (as defined by the Basel Convention).
  • Waste > Hazardous waste created per thousand people: Annual generation of hazardous waste (as defined by the Basel Convention). Figures expressed per thousand people for the same year.
  • Waste > Local garbage collected: Municipal waste collected.
  • Waste > Local garbage collected per thousand people: Municipal waste collected. Figures expressed per thousand people for the same year.
  • Water > Availability: Water availability per capita (1961-1990 (avg.))
    Units: Thousands Cubic Meters/Person
    Units: This variable measures internal renewable water (average annual surface runoff and groundwater recharge generated from endogenous precipitation)
  • Water > Dissolved oxygen concentration: Dissolved oxygen concentration
    Units: Milligrams/Liter
    Units: The country values represent averages of the station-level values for the three year time period 1994-96, exceptwhere data were only available for an earlier time period (1988-1993). The number of stations per country varies depending on country size; number of bodies of water; and level of participation in the GEMS monitoring system. The data from "The Wellbeing of Nations" included a smaller subset of stations representing outfalls of major watersheds. An analysis of a sample of countries with numerous stations found that the data for stations in the subset is broadly comparable to the data for all GEMS stations in those countries.
  • Water > Drinking water > Population with improved drinking water sources > Rural: Proportion of the population using improved drinking water sources, rural.
  • Water > Drinking water > Population with improved drinking water sources > Urban and rural: Proportion of the population using improved drinking water sources, total.
  • Water > Freshwater internal flow: Internal flow of water: River run-off and groundwater produced during a year through perception minus evaporation.
  • Water > Freshwater internal flow per capita: Internal flow of water: River run-off and groundwater produced during a year through perception minus evaporation. Figures expressed per capita for the same year.
  • Water > Percent of water resources used: Proportion of total water resources used, percentage.
  • 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.
  • Water pollution > Organic water pollutant > BOD emissions > Kg per day: Emissions of organic water pollutants are measured by biochemical oxygen demand, which refers to the amount of oxygen that bacteria in water will consume in breaking down waste. This is a standard water-treatment test for the presence of organic pollutants."
STAT AMOUNT DATE RANK HISTORY
Acidification 0.0 2001 48th out of 141
Adjusted net national income > Constant 2000 US$ $31.66 billion 2011 33th out of 83
Adjusted net national income > Constant 2000 US$ per capita $1,517.25 2011 45th out of 83
Adjusted net national income > Current US$ $52.35 billion 2011 57th out of 154
Adjusted net national income > Current US$ per capita $2,508.63 2011 94th out of 154
Biodiversity > Bird species, threatened 15 2013 65th out of 209
Biodiversity > Fish species, threatened 43 2013 44th out of 209
Biodiversity > GEF benefits index for biodiversity > 0 = no biodiversity potential to 100 = maximum 7.86 2008 38th out of 204
Biodiversity > Mammal species, threatened 30 2013 29th out of 209
Biodiversity > Number 7.86 2008 38th out of 197
Biodiversity > Plant species > Higher, threatened 286 2013 12th out of 209
CFC > Consumption 3,420.18 1997 48th out of 107
CFC > Consumption per 1000 0.184 1997 52nd out of 107
CO2 Emissions per 1000 0.583 2003 126th out of 174
CO2 emissions > Kt 10,300.36 kt 2003 90th out of 194
CO2 emissions > Kt > Per capita 0.535 kt per 1,000 people 2003 147th out of 194
CO2 emissions > Kt per 1000 0.537 kt 2003 143th out of 189
CPIA business regulatory environment rating > 1=low to 6=high per million 0.197 2012 56th out of 80
Carbon efficiency 0.38 CO2 emissions/$ GDP 1998 117th out of 141
Climate change > CO2 emissions > Kg per 2000 US$ of GDP $0.38 2010 114th out of 182
Climate change > CO2 emissions > Kt 12,709.82 2010 90th out of 198
Climate change > CO2 emissions > Kt per 1000 0.615 2010 150th out of 198
Climate change > CO2 emissions > Metric tons per capita 0.615 2010 150th out of 198
Climate change > CO2 emissions from electricity and heat production, total > Million metric tons 5.51 2011 88th out of 137
Climate change > CO2 emissions from electricity and heat production, total > Million metric tons per million 0.264 2011 103th out of 137
Current issues deforestation; soil erosion; wildlife populations threatened by poaching and urbanization; coastal degradation from mining activities and increased pollution; freshwater resources being polluted by industrial wastes and sewage runoff; waste disposal; air pollution in Colombo 2011
Ecological footprint 1.2 2012 43th out of 50
Emissions > CO2 emissions > Kg per 2000 US$ of GDP $0.54 2007 105th out of 171
Emissions > CO2 emissions > Kt 12,303.71 2007 85th out of 187
Emissions > CO2 emissions > Metric tons per capita 0.61 2007 142nd out of 187
Emissions > Methane emissions > Kt of CO2 equivalent 10,280 2005 68th out of 128
Endangered species > Bird species 13 2008 64th out of 197
Endangered species > Fish species > Number 31 2008 31st out of 197
Endangered species > Higher plant species > Number 280 2008 8th out of 197
Endangered species > Mammal species > Number 30 2008 29th out of 197
Forest area > Sq. km 19,330 km² 2005 107th out of 193
Forest area > Sq. km > Per capita 0.985 km² per 1,000 people 2005 146th out of 193
Freshwater > Renewable internal freshwater resources > Total > Billion cubic meters 50 2008 75th out of 167
Freshwater > Withdrawal 12.61 2000 34th out of 124
Marine fish catch 241,030 tons 1999 38th out of 139
Marine fish catch per 1000 12.65 tons 1999 39th out of 139
NOx emissions per populated area 0.15 thousand metric tons/squ 2000 108th out of 141
National parks > Number of parks 22 2014 14th out of 24
Pollution > Climate change > Agrees climate change is caused by human activity 63% 2014 41st out of 128
Pollution > Climate change > Climate change awareness 73% 2014 48th out of 128
Pollution > Organic water pollutant > BOD emissions > Kg per day 266,108.7 2006 15th out of 65
Pollution > Ozone depleting substance consumption 16.33 2011 73th out of 164
Pollution > Ozone depleting substance consumption per million people 0.783 2011 121st out of 163
Pollution perceptions > Air pollution 67.11 2014 18th out of 59
Pollution perceptions > Air quality 32.89 2014 42nd out of 59
Pollution perceptions > Clean water 26.47 2014 51st out of 59
Pollution perceptions > Clean, tidy cities 41.18 2014 40th out of 59
Pollution perceptions > Dirty, untidy cities 58.82 2014 20th out of 59
Pollution perceptions > Drinking water pollution 45.59 2014 24th out of 59
Pollution perceptions > Drinking water quality 54.41 2014 36th out of 59
Pollution perceptions > Free of noise and light pollution 42.65 2014 36th out of 59
Pollution perceptions > Noise and light pollution 57.35 2014 24th out of 59
Pollution perceptions > Pollution index 71.1 2014 21st out of 59
Pollution perceptions > Urban comfort > Low pollution 45.83 2014 33th out of 59
Pollution perceptions > Waste management dissatisfaction 58.82 2014 24th out of 59
Pollution perceptions > Water pollution 73.53 2014 9th out of 59
Proportion of land area under protection 22% 2012 57th out of 217
Protected area 13.3% 1997 27th out of 147
SO2 emissions per populated area 210 thousand metric tons/squ 2000 95th out of 141
Sanitation > Population with improved sanitation > Urban and rural 91.13 2011 94th out of 188
Threatened species 43 1990 43th out of 158
Total renewable water resources 50 cu km 1999 15th out of 18
Total renewable water resources per million 2.62 cu km 1999 14th out of 18
Waste > Hazardous waste created 40,600 tonnes 1996 21st out of 26
Waste > Hazardous waste created per thousand people 2.21 tonnes 1996 25th out of 26
Waste > Local garbage collected 1.04 million tonnes 2004 49th out of 74
Waste > Local garbage collected per thousand people 53.31 tonnes 2004 68th out of 72
Water > Availability 1.62 thousand cubic metres 1990 90th out of 141
Water > Dissolved oxygen concentration 6.64 mls/litre 1994 98th out of 141
Water > Drinking water > Population with improved drinking water sources > Rural 91.51 2011 97th out of 190
Water > Drinking water > Population with improved drinking water sources > Urban and rural 92.6 2011 116th out of 194
Water > Freshwater internal flow 42.79 billion cubic metres 2006 16th out of 51
Water > Freshwater internal flow per capita 2,154.7 cubic metres 2006 23th out of 50
Water > Percent of water resources used 24.53% 2005 25th out of 89
Water > Severe water stress 39.5 2000 40th out of 140
Water pollution > Organic water pollutant > BOD emissions > Kg per day 266,108.7 2006 4th out of 31

SOURCES: Stockholm Environment Institute at York, Acidification in Developing Countries: Ecosystem Sensitivity and the Critical Loads Approach at the Global scale, 2000 via ciesin.org; The Changing Wealth of Nations: Measuring Sustainable Development in the New Millennium; The Changing Wealth of Nations: Measuring Sustainable Development in the New Millennium. 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.; United Nations Environmental Program and the World Conservation Monitoring Centre; Froese, R. and Pauly, D. (eds). 2008. 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The data were updated through 2005 by the World Bank's Development Research Group using the same methodology as the initial study.

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