Sentence examples for old ecological from inspiring English sources

But with e-waste all the old ecological dogmas start to become ambiguous.

One way to look at the Adélies' plight, Fraser said, is through the prism of an old ecological concept: "match-mismatch dynamics".

But the return of aspens to the Lamar Valley is not simply the product of the old ecological formula, predator eats prey.

Database of the old ecological burdens counting 3061 sampling sites was used to adjust the model and incorporate the risks of heavily contaminated sites.

The old ecological balance of the Borana rangeland has severely affected by the expansion of bush encroachment, cultivation, land tenure changes (e.g., the establishment of semi-private resource tenure in the rangelands such as ranch and enclosure), and sedentarization of pastoral community (Angassa and Oba 2008b).

In the early nineties, Jeffrey Bronfman, a forty-nine-year-old ecological activist, began making trips to the rain forest.

The British Ecological Society, which is the world's oldest ecological organization, celebrated its centenary only last year, and the American Ecological Society does so next year.

Alternatively, they may be questions related to older ecological and evolutionary phenomena, such as the role of climate fluctuations and prehistoric hunting pressures in historical population change (Fontaine and Snirc 2012) or the role of drift, mutation and selection in shaping patterns of genetic diversity (Yeung et al. 2011; Spurgin et al. 2014).

"There are many new and old hidden ecological and environmental dangers concerning the Three Gorges Dam," the Xinhua report quoted officials as saying.

This amounts to a herculean research project that their lawyer estimates could involve upwards of 250,000 documents—a collection of satellite images and old aerial photographs, ecological and anthropological studies, testimonies from elders, and "getting the government to choke up the information out of individual sources".

His research, often conducted with his older brother, Eugene, an ecologist at the University of Georgia, who died on Aug. 10 at 88, led to the formation of many fields of science, including systems ecology, ecological economics and ecological engineering.