Benefits of rotational grazing and dense nesting cover for island-nesting waterfowl in southern Quebec
Intensification of agricultural practices is an important factor responsible for the decline of duck populations throughout North America. More than 200 islands covering a total of 5000 ha are found in the St. Lawrence river between Montreal and Trois-Rivieres in southern Quebec. The value of these...
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Veröffentlicht in: | Agriculture, ecosystems & environment ecosystems & environment, 2000-05, Vol.78 (3), p.261-272 |
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