Micronesia, Federated States of
overfishing, climate change,
pollution
Midway Islands
NA
Moldova
heavy use of agricultural chemicals, including banned
pesticides such as DDT, has contaminated soil and groundwater;
extensive soil erosion from poor farming methods
Monaco
NA
Mongolia
limited natural fresh water resources in some areas; the
policies of former Communist regimes promoted rapid urbanization and
industrial growth that had negative effects on the environment; the
burning of soft coal in power plants and the lack of enforcement of
environmental laws severely polluted the air in Ulaanbaatar;
deforestation, overgrazing, and the converting of virgin land to
agricultural production increased soil erosion from wind and rain;
desertification and mining activities had a deleterious effect on
the environment
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
very 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