Sentence examples for major cause of extinction from inspiring English sources

Introduced species, such as rats, are the major cause of extinction for island species.

Already a major cause of extinction, our meat habit will take a growing toll as people clear more land for livestock and crops to feed these animals, a study in the current issue of Science of the Total Environment predicts.

The second major cause of extinction was the widespread deforestation of the lowlands of the North Island by European settlers to create pasture for agriculture.

Loss of habitat and its attendant consequences have been implicated as the largest threat to endangered species in the United States (Wilcove et al. 1998), and the loss of habitat is seen as the major cause of extinctions (Ehrlich and Ehrlich 1981; Wilson et al. 2003).

Chytridiomycosis, a fungal disease now identified as a major cause of the extinction of 30% of amphibian species worldwide, has been spread by the international trade in African clawed frogs (21).

"We think the timing is consistent with the Siberian Traps eruptions being the major cause of the extinctions," Erwin says.

Urban development affects avian community structure dramatically, and is considered a major cause of native species extinction.

For the fynbos, invading alien plants particularly various species of Australian wattle trees (acacia)—and the conversion of natural areas to agriculture are the two major causes of species extinction and endangerment.

Deforestation and forest fragmentation are known major causes of nonrandom extinction, but there is no information about their impact on the phylogenetic diversity of the remaining species assemblages.

Among the leading factors that threaten amphibians, habitat loss, habitat fragmentation, and habitat split are the most important and, perhaps, the major causes of species' extinction in general [1], [4] [6].

The major causes of animal extinctions today are clear: habitat loss or degradation, invasive species, hunting, and pollution.