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論文資訊
- 類型:已發表論文
- 日期:2020-05-27
摘要
In the mid-1950s Western Desert of Australia, Aboriginal 族群s were in decline as families left for ration depots, cattle stations, and mission settlements. In the context of reduced 族群 density, an ideal free-distribution model predicts landscape use should contract to the most productive habitats, and people should avoid areas that show more signs of extensive prior use. However, ecological or 社會 facilitation due to Allee effects (positive density dependence) would predict that the intensity of past habitat use should correlate positively with habitat use. We analyzed fire footprints and fire mosaics from the accumulation of several years of landscape use visible on a 35,300-km(2) mosaic of aerial photographs covering much of contemporary Indigenous Martu Native Title Lands imaged between M
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