Readings in Wildlife ConservationJames Allen Bailey, William Elder, Ted D. McKinney Wildlife Society, 1974 - Всего страниц: 722 |
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Стр. xi
... activities , which defines and seeks to attain wise use and perpetua- tion of wild animals and the biotic communities to which they belong . Conservation is a social process because it includes the continuous melding of personal values ...
... activities , which defines and seeks to attain wise use and perpetua- tion of wild animals and the biotic communities to which they belong . Conservation is a social process because it includes the continuous melding of personal values ...
Стр. 432
... activities directly affect wildlife . Game departments and other wildlife management agencies have little or no control over such activities . We have arrived at the time when these management agencies cannot solve wildlife problems ...
... activities directly affect wildlife . Game departments and other wildlife management agencies have little or no control over such activities . We have arrived at the time when these management agencies cannot solve wildlife problems ...
Стр. 557
... activities called wildlife law enforcement . It is true that the results of science are used by enforcement personnel . Radios , firearms , laboratory analyses of meats , and hair or bone identification are all a part of the daily ...
... activities called wildlife law enforcement . It is true that the results of science are used by enforcement personnel . Radios , firearms , laboratory analyses of meats , and hair or bone identification are all a part of the daily ...
Содержание
PERSPECTIVES | 1 |
Thinking like a mountain | 9 |
Lost margins in the abandoned farm | 19 |
Авторские права | |
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Readings in Wildlife Conservation James Allen Bailey,William Elder,Ted D. McKinney Просмотр фрагмента - 1974 |
Часто встречающиеся слова и выражения
acres adult agencies animals annual areas Barbary sheep behavior big game biological biologists birds black-tailed deer breeding burning Canada Canada geese caribou carrying capacity changes chaparral conservation cost crop Dall sheep diversity ecological economic ecosystem effects environment example exotic experience factors farm fertility Fish and Game fish and wildlife forage forest game management geese goose groups grouse growth habitat harvest herd hunters hunting important increase individual kill land Leopold limited living mallards marshes ment method Mississippi Flyway moose mortality muskrats National Park natural organic Park Service percent plants population density prairie predation problem production quail recreation refuge reproductive result ruffed grouse season seed sharecropping shrubland social soil species sport square miles succession territory tion types ungulates unit vegetation waterfowl white-tailed deer wild Wildl wildlife management wildlife resources winter range wolf wolves