FOR decades, toxic substances were discarded carelessly in industrial dump sites, hidden waste lagoons and even ordinary garbage dumps across America.
Article 19 Mining enterprises shall take preventive measures against perils that may arise out of using mechanical and electrical equipment, soil tips, mine tips, dams and lagoons, as well as from disused mine pits.
As in America, this will be stored in special “slurry lagoons”, before being spread on fields.
China has 61 million acres of wetlands, which include swamps, mangroves, lagoons, river deltas, lakes, and coastal areas that collectively cover about 2.5 percent of the country.
At present 59 marine protected areas, covering gulfs, islands, estuaries, coasts, coral reefs, mangrove swamps, coastal lagoons, marine natural history sites, seaweed beds and wetlands, have been built, covering a total area of 12,900 sq km.
Lagosians say their coastal city seems safer, with fewer armed robbers zipping along in boats across its lagoons.
The beaches are long and all but empty the sand is bone white the lagoons a hundred different shades of blue and the coral reefs home to jewel-like tropical fish and giant clams.
After course screening, the wastewater is passed through a settling basin to settle out fine solids before entering the lagoons.
The most likely manure storage facilities to meet the current reporting requirements are anaerobic lagoons.
The delta forms where the river empties into a basin in the Kalahari Desert, creating a maze of lagoons, channels and islands where vegetation flourishes, even in the dry season, and wildlife abounds.
The typical mark of the morphology is the system of barriers and lagoons distributed along the shore.
Temperature recorders he has placed in the lagoons experience the high temperatures for up to four hours — and then have a chance to recover.
The Tuamotu Archipelago is part of French Polynesia, and most island villages are located near lagoons where fishing and black pearl cultivation support the local population.
國文精選館
