Montserrat
land erosion occurs on slopes that have been cleared for
cultivation
Morocco
land degradation/desertification (soil erosion resulting
from farming of marginal areas, overgrazing, destruction of
vegetation); water supplies contaminated by raw sewage; siltation of
reservoirs; oil pollution of coastal waters
Mozambique
a long civil war and recurrent drought in the 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
Namibia
limited natural fresh water resources; desertification;
wildlife poaching; land degradation has led to few conservation areas
Nauru
limited natural fresh water resources, roof storage tanks
collect rainwater but mostly dependent on a single, aging
desalination 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
Navassa Island
NA
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
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
New Caledonia
erosion caused by mining exploitation and forest fires
New Zealand
deforestation; soil erosion; native flora and fauna
hard-hit by invasive species