1. Главная
  2. Ресурсы
  3. Библиотечный поиск
The LatePrehistoric–EarlyHistoric Game Sink inthe NorthwesternUnited States R. Lee LymanSteve Wolverton2002 год

The Late Prehistoric–Early Historic Game Sink in the Northwestern United States
статья из журнала

Страница публикацииПубликация в OpenAlex
Аннотация: Abstract: Historical data provide valuable information on ecosystem structure, function, and processes. The number of big game killed by the Corps of Discovery in 1805–1806 and recorded by Lewis and Clark suggests that ungulates were abundant in central and eastern Montana and rare in western Montana, central Idaho, and southeastern Washington during the early nineteenth century. Paleoecologists Paul Martin and Chris Szuter conclude that this difference was a function of human predation. They support their conclusion that ungulates would have been abundant in southeastern Washington had humans not hunted them by arguing that the nineteenth‐century livestock industry was successful without supplemental feeding. The livestock industry was, however, not consistently successful until artificial feeding was initiated. Archaeological data from eastern Washington indicate that ungulates have been taken by human hunters more frequently than small‐mammal prey throughout the last 10,000 years and that ungulates decreased relative to small mammals coincident with changes in climate. Bison ( Bison bison ) and elk ( Cervus canadensis ) were present in eastern Washington throughout the Holocene, but bison were abundant there only during a cooler and moister period; elk have been abundant only in the twentieth century, subsequent to transplants and the extermination of predators. Geographic variation in the abundance of bison across Montana, Idaho, and eastern Washington has been influenced by human predation but has also been influenced by biogeographic history, habitat differences, and climatic change.
Год издания: 2002
Авторы: R. Lee Lyman, Steve Wolverton
Издательство: Wiley
Источник: Conservation Biology
Ключевые слова: Archaeology and ancient environmental studies, Pleistocene-Era Hominins and Archaeology, Wildlife Ecology and Conservation
Другие ссылки: Conservation Biology (HTML)
PubMed (HTML)