Uganda
draining of wetlands for agricultural use; deforestation;
overgrazing; soil erosion; water hyacinth infestation in Lake
Victoria; widespread poaching
Ukraine
inadequate supplies of potable water; air and water
pollution; deforestation; radiation contamination in the northeast
from 1986 accident at Chornobyl' Nuclear Power Plant
United Arab Emirates
lack of natural freshwater resources
compensated by desalination plants; desertification; beach pollution
from oil spills
United Kingdom
continues to reduce greenhouse gas emissions (has met
Kyoto Protocol target of a 12.5% reduction from 1990 levels and
intends to meet the legally binding target and move toward a
domestic goal of a 20% cut in emissions by 2010); by 2005 the
government reduced the amount of industrial and commercial waste
disposed of in landfill sites to 85% of 1998 levels and recycled or
composted at least 25% of household waste, increasing to 33% by 2015
United States
air pollution resulting in acid rain in both the US
and Canada; the US is the largest single emitter of carbon dioxide
from the burning of fossil fuels; water pollution from runoff of
pesticides and fertilizers; limited natural fresh water resources in
much of the western part of the country require careful management;
desertification
United States Pacific Island Wildlife Refuges
Baker, Howland, and
Jarvis Islands, and Johnston Atoll: no natural fresh water resources
Kingman Reef: none
Midway Islands and Palmyra Atoll: NA
Uruguay
water pollution from meat packing/tannery industry;
inadequate solid/hazardous waste disposal
Uzbekistan
shrinkage of the Aral Sea is resulting in growing
concentrations of chemical pesticides and natural salts; these
substances are then blown from the increasingly exposed lake bed and
contribute to desertification; water pollution from industrial
wastes and the heavy use of fertilizers and pesticides is the cause
of many human health disorders; increasing soil salination; soil
contamination from buried nuclear processing and agricultural
chemicals, including DDT
Vanuatu
most of the population does not have access to a reliable
supply of potable water; deforestation
Venezuela
sewage pollution of Lago de Valencia; oil and urban
pollution of Lago de Maracaibo; deforestation; soil degradation;
urban and industrial pollution, especially along the Caribbean
coast; threat to the rainforest ecosystem from irresponsible mining
operations