1.   The ecological monitoring group is a useful initiative to ensure that the environmental impacts of the spill would be assessed.

2.   He is promoting marine conservation together with Environmental Defense, an ecological group formerly called the Environmental Defense Fund.

3.   Last year, gunmen killed several members of a rural ecological group led by Montiel.

4.   Some ecological groups are responding by trying to create more preserves.

5.   Buying Schloss Wulkow was unavoidable, said Bernhard Schmidt, head of the ecological group.

6.   Local media reports indicated the hike was organized by an ecological group and employees of health and recreation cooperative.

7.   Putin has also said that ecological groups were providing cover for foreign spies.

8.   Some EU health and ecological groups have expressed concern about the public health and environmental consequences of the bio-corn.

9.   Some EU health and ecological groups have expressed concern about the environmental consequences of the bio-corn.

10.   France has in recent weeks seized a string of vessels belonging to the ecological group Greenpeace around the South Pacific tests sites.