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Global environmental risks per country - S

Source of the photo
ENFO
Author of the description
Gruiz Katalin

 

Saint Barthelemy

with no natural rivers or streams, fresh water is in short supply, especially in summer, and provided by desalinization of sea water, collection of rain water, or imported via water tanker

 

 

Saint Helena, Ascension, and Tristan da Cunha

NA

 

 

Saint Kitts and Nevis

NA

 

 

Saint Lucia

deforestation; soil erosion, particularly in the northern region

 

 

Saint Martin

fresh water supply is dependent on desalinization of sea water

 

 

Saint Pierre and Miquelon

recent test drilling for oil in waters around Saint Pierre and Miquelon may bring future development that would impact the environment

 

 

Saint Vincent and the Grenadines

pollution of coastal waters and shorelines from discharges by pleasure yachts and other effluents; in some areas, pollution is severe enough to make swimming prohibitive

 

 

Samoa

soil erosion, deforestation, invasive species, overfishing

 

 

San Marino

NA

 

 

Sao Tome and Principe

deforestation; soil erosion and exhaustion

 

 

Saudi Arabia

desertification; depletion of underground water resources; the lack of perennial rivers or permanent water bodies has prompted the development of extensive seawater desalination facilities; coastal pollution from oil spills

 

 

Senegal

wildlife populations threatened by poaching; deforestation; overgrazing; soil erosion; desertification; overfishing

 

 

Serbia

air pollution around Belgrade and other industrial cities; water pollution from industrial wastes dumped into the Sava which flows into the Danube

 

 

Seychelles

water supply depends on catchments to collect rainwater

 

 

Sierra Leone

rapid population growth pressuring the environment; overharvesting of timber, expansion of cattle grazing, and slash-and-burn agriculture have resulted in deforestation and soil exhaustion; civil war depleted natural resources; overfishing

 

 

Singapore

industrial pollution; limited natural fresh water resources; limited land availability presents waste disposal problems; seasonal smoke/haze resulting from forest fires in Indonesia

 

 

Slovakia

air pollution from metallurgical plants presents human health risks; acid rain damaging forests

 

 

Slovenia

Sava River polluted with domestic and industrial waste; pollution of coastal waters with heavy metals and toxic chemicals; forest damage near Koper from air pollution (originating at metallurgical and chemical plants) and resulting acid rain

 

 

Solomon Islands

deforestation; soil erosion; many of the surrounding coral reefs are dead or dying

 

 

Somalia

famine; use of contaminated water contributes to human health problems; deforestation; overgrazing; soil erosion; desertification

 

 

South Africa

lack of important arterial rivers or lakes requires extensive water conservation and control measures; growth in water usage outpacing supply; pollution of rivers from agricultural runoff and urban discharge; air pollution resulting in acid rain; soil erosion; desertification

 

 

South Georgia and South Sandwich Islands

NA

 

 

Southern Ocean

increased solar ultraviolet radiation resulting from the Antarctic ozone hole in recent years, reducing marine primary productivity (phytoplankton) by as much as 15% and damaging the DNA of some fish; illegal, unreported, and unregulated fishing in recent years, especially the landing of an estimated five to six times more Patagonian toothfish than the regulated fishery, which is likely to affect the sustainability of the stock; large amount of incidental mortality of seabirds resulting from long-line fishing for toothfish
note: the now-protected fur seal population is making a strong comeback after severe overexploitation in the 18th and 19th centuries

 

 

Spain

pollution of the Mediterranean Sea from raw sewage and effluents from the offshore production of oil and gas; water quality and quantity nationwide; air pollution; deforestation; desertification

 

 

Spratly Islands

NA

 

 

Sri Lanka

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

 

 

Sudan

inadequate supplies of potable water; wildlife populations threatened by excessive hunting; soil erosion; desertification; periodic drought

 

 

Suriname

deforestation as timber is cut for export; pollution of inland waterways by small-scale mining activities

 

 

Svalbard

NA

 

 

Swaziland

limited supplies of potable water; wildlife populations being depleted because of excessive hunting; overgrazing; soil degradation; soil erosion

 

 

Sweden

acid rain damage to soils and lakes; pollution of the North Sea and the Baltic Sea

 

 

Switzerland

air pollution from vehicle emissions and open-air burning; acid rain; water pollution from increased use of agricultural fertilizers; loss of biodiversity

 

 

Syria

deforestation; overgrazing; soil erosion; desertification; water pollution from raw sewage and petroleum refining wastes; inadequate potable water

 

Source of description

https://www.cia.gov/library/publications/the-world-factbook/fields/2032.html?countryName=&countryCode=&regionCode=2