MARENA initiates and manages programs in
reforestation,
watershed management,
pollution control,
wildlife conservation,
national parks, and the conservation of genetic diversity. In 1981, MARENA found that half of water sources they sampled were seriously polluted by sewage and that 70,000 pounds of raw sewage was released into
Lake Managua each day. Scores of industrial plants located on the lake's shore had freely dumped there for over a decade. The worst polluter was
Pennwalt Corporation. MARENA could not afford, however, to build a sewage treatment plant because of the financial costs involved. Recently a treatment plant has been completed and the sewer network is being constructed. In 1982, MARENA established seasonal hunting bans for 26
endangered species of mammals and 4 species of reptiles. This was in response to Nicaragua being a world leader in the export of rare and endangered species such as
White-lipped peccaries,
White-tailed deer,
hawksbill turtles, freshwater
otters,
jaguars,
ocelots, and
margays. Educational campaigns were initiated by MARENA, along with marketplace and roadside inspections. By 1985, however, many of these bans were lifted because of the growing economic crisis in the country. In 1983, MARENA targeted nearly one-fifth of Nicaragua's territory for national parks. This project was never realized, however, because the
Contras had militarized much of the wilderness. To address
deforestation, MARENA directed major
tree planting projects. Two million trees were grown annually in nurseries until 1986, when
civil war and economic difficulties slowed the program. The reforestation projects became targets for the Contras, who sabotaged projects, and kidnapped and murdered over 50 MARENA employees. ==See also==