“Plant and animal species alien to our ecosystem are spreading at ever-increasing rates throughout the land.”

“Nothing like this vast, circumpolar ecosystem occurs in the Southern Hemisphere.”

“Marine vertebrates including tunas, seabirds, sharks, sea turtles, pinnipeds and cetaceans use a pelagic ecosystem we barely understand.”

“Consequently, the science of ecology ought to be the science behind the engineering of ecosystems to become agroecosystems.”

“From ecology and demography we know that population replacement can be relatively rapid.”

“Consequently the science of ecology ought to be the science behind the engineering of ecosystems to become agroecosystems.”

“In our age, nationalism, capitalism, communism, fascism, consumerism, cyberism, and even ecologism have become substitutes for genuine religion.”

“Later political activist Derek Wall suggested that Morris could be classified as an ecosocialist.”

“The team also worked with an ecologist to replant native seedlings in disturbed areas.”

“She has played the part of a professional shikari, an ecologist, a botanist and as a tourism development manager.”

“He is an ecologist, a graduate from Stavropol State University, and a photographer who specialises in still life.”

“Their prescriptions, in consequence, dramatically differ from those of the deep ecologists.”

“We closely cooperate with Russian, European and Northamerican geobotanists and landscape ecologists.”

“Trawling bothers ecologists who aver that it ruins the ocean-floor habitat of many fish species.”

“Consequently the science of ecology ought to be the science behind the engineering of ecosystems to become agroecosystems.”

“This means that organisms are not agglomerates but ecosystems of co-acting cells with a unique functional focus.”

“Meanwhile, dams associated with hydroelectric plants can cause radical disruption of area ecosystems.”

“The insertion of mega-brand convenience stores like these into fragile local business ecologies will be a powerful diagnostic for their health.”

“What's more, the ecologies of which they form a part have an alarming tendency to change abruptly.”

“We desperately need more research to understand the effects of broadcasts on both the national and local theatre ecologies.”

“The conventional muds become pollutants when they are disposed of, Dr Tan told Ecos.”

“Review materials currently used as the basis for the job knowledge tests for ECSS and ECOS and make any recommended changes.”

“The accuracy of all ECOs means that considerable material savings can be achieved in preform production.”