biological pollution

Biological pollution is an entirely different model, more like a disease.

"Biological pollution will be the environmental nightmare of the 21st century," he said when I reached him by phone.

In particular, they are concerned about the modern threat to the environment of "biological pollution", such as the invasive species.

"They were a form of biological pollution."

The biological pollution of Arundo donax in river estuaries and beaches.

Biological pollution is also a problem, with illegal ballast water discharges creating a strong danger of invasive exotic species.

Explains indoor biological pollution, health effects of biological pollutants, and how to control their growth and buildup.

"Biological pollution divides, mutates and changes.

"It's biological pollution," said Andrew Kimbrell, executive director of the Center for Food Safety.

Introduction of non-indigenous species to non-native habitats by humans often results in biological pollution by the exotic or invasive species.

"We look at it as biological pollution, which can be as damaging to the environment as any unchecked pollution or unplanned development," Mr. Leff said.

Biological pollution, or biopollution, is a term that defines adverse effects of invasive alien species (IAS) on quality of aquatic and terrestrial environment.

Wetlands help prevent floods by absorbing run-off and overflows, they filter chemical and biological pollution from the water and the water they sop up helps recharge underground water tables.

Late last month, the New York State Invasive Species task force released a report chronicling the state's uphill battles against nonnative species of plants and animals, which it categorizes as "biological pollution."

In order to check this biological pollution and to make River Ganges free of pollutants, Ganga Action Plan (GAP) Phase I, has started in the year 1986 by the Govt.

And while the extent of the biological pollution caused by farm-bred salmon is a matter of hot debate, some scientists believe that interbreeding is at least partly responsible for the decline of wild Atlantic salmon stocks.

A report released simultaneously by the National Research Council of the National Academies, meanwhile, says political realities mean there is no quick way to fix the problem of ocean-going ships bringing in this biological pollution.

Take the case of insect resistance to Bt, a potential form of "biological pollution" that could end the effectiveness of one of the safest insecticides we have - and cripple the organic farmers who depend on it.

Biological pollution of the kind that was killing Lakes Erie and Ontario and covering them with vast mats of algae during the 1950's and 1960's has largely been controlled by the construction of sewage treatment plants.

Meeting in the Bulgarian port of Verna, officials from the six states agreed to establish marine protection centres in each country, and to set up a $32 million fund to support work on reducing oil, chemical and biological pollution and to improve fishing conditions.

Does the Commission think it possible to ensure the conservation of a stretch of water of such major environmental importance without using hydrological planning to provide it with a minimum maintenance flow and prevent biological pollution through mixing with waters from other basins?

Largely because of the spread of the European Starling, a 2007 article in the San Francisco Chronicle (deriding the introduction of Fallow Deer to the Point Reyes National Seashore) called the society "the canonic cautionary tale of biological pollution."

In order to survive both their race's own fierce infighting and the biological pollution found in human blood, the group desperately seeks out Max (Ken Foree), a "blood pusher" who steals from hospital blood banks to offer the freshest and purest blood around.