作者: Richard F. Miller , Peter E. Wigand
DOI: 10.2307/1312298
关键词: Geography 、 Physical geography 、 Juniper 、 Global warming 、 Woodland 、 Deglaciation 、 Holocene 、 Agroforestry 、 Juniperus occidentalis 、 Vegetation 、 Climate change
摘要: ith the prospect of global warming, it is interesting to look back at past climate change and its effects on vegetation. Although greatest in probably occurred during deglaciation, 12,500 11,000 years ago, significant changes have more recently intermountain region western United States, vast area West lying between Sierra Nevadas Cascades