word | | Environment - current issues |
| compounds | Netherlands | water pollution in the form of heavy metals, organic compounds, and nutrients such as nitrates and phosphates; air pollution from vehicles and refining activities; acid rain |
| concentration | Zimbabwe | ... deforestation; soil erosion; land degradation; air and water pollution; the black rhinoceros herd - once the largest concentration of the species in the world - has been significantly reduced by poaching; poor mining practices ... |
| concentrations | 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 ... |
| concrete | Gibraltar | limited natural freshwater resources: large concrete or natural rock water catchments collect rainwater (no longer used for drinking water) and adequate desalination plant |
| conflicts | Northern Mariana Islands | contamination of groundwater on Saipan may contribute to disease; clean-up of landfill; protection of endangered species conflicts with development |
| connection | Estonia | ... unpurified wastewater discharged to water bodies in 2000 was one-20th the level of 1980; in connection with the start-up of new water purification plants, the pollution load of wastewater decreased ... |
| consequence | Wallis and Futuna | ... as a result of the continued use of wood as the main fuel source; as a consequence of cutting down the forests, the mountainous terrain of Futuna is particularly prone to erosion ... |
| consequences | Mozambique | ... hinterlands have resulted in increased migration of the population to urban and coastal areas with adverse environmental consequences; desertification; pollution of surface and coastal waters; elephant poaching for ivory is a problem |
| consequent | Croatia | air pollution (from metallurgical plants) and resulting acid rain is damaging the forests; coastal pollution from industrial and domestic waste; landmine removal and reconstruction of infrastructure consequent to 1992-95 civil strife |
| conservation | Namibia | limited natural fresh water resources; desertification; wildlife poaching; land degradation has led to few conservation areas |
| conservation | Nepal | deforestation (overuse of wood for fuel and lack of alternatives); contaminated water (with human and animal wastes, agricultural runoff, and industrial effluents); wildlife conservation; vehicular emissions |
| conservation | 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 ... |
| conservationist | Niue | increasing attention to conservationist practices to counter loss of soil fertility from traditional slash and burn agriculture |
| consider | Azerbaijan | local scientists consider the Abseron Yasaqligi (Apsheron Peninsula) (including Baku and Sumqayit) and the Caspian Sea to be the ecologically most devastated area in the world because of severe air, soil, and ... |
| considers | Mexico | ... capital and urban centers along US-Mexico border; land subsidence in Valley of Mexico caused by groundwater depletion note: the government considers the lack of clean water and deforestation national security issues |
| consortium | Nauru | ... plant; intensive phosphate mining during the past 90 years - mainly by a UK, Australia, and NZ consortium - has left the central 90% of Nauru a wasteland and threatens limited remaining land resources |
| constraints | Israel | limited arable land and natural fresh water resources pose serious constraints; desertification; air pollution from industrial and vehicle emissions; groundwater pollution from industrial and domestic waste, chemical fertilizers, and pesticides |
| consumers | Japan | ... lakes and reservoirs degrading water quality and threatening aquatic life; Japan is one of the largest consumers of fish and tropical timber, contributing to the depletion of these resources in Asia and ... |
| contaminated | Bangladesh | ... water; water pollution, especially of fishing areas, results from the use of commercial pesticides; ground water contaminated by naturally occurring arsenic; intermittent water shortages because of falling water tables in the northern ... |
| contaminated | Belarus | soil pollution from pesticide use; southern part of the country contaminated with fallout from 1986 nuclear reactor accident at Chornobyl' in northern Ukraine |