Temperature Variability Since AD 1000 in the Western U.S. from Tree Rings

摘要ATM-9809431 Hughes，Malcolm University of科罗拉多标题：从树木年轮看美国西部自公元1000年以来的温度变化 该奖项支持为内华达州、大盆地和加拿大落基山脉地区开发基于长树轮的温度重建。 这将使我们有可能完成北美西部过去一千年的温度记录网络。 反过来，这将允许重建温度（主要是春季和夏季）变化的时空模式，并将上个世纪的波动置于更长远的角度。 该项目是对全球重建过去两千年气候的努力（IGBP/PAGES）的贡献，特别是对PEP-I（通过美洲的极地-赤道-极地）样带的贡献。

Abstract ATM-9809431 Hughes, Malcolm University of Colorado Title: Temperature Variability Since AD 1000 in the Western US from Tree Rings This award supports the development of long tree-ring based temperature reconstructions for the Sierra Nevada, the Great Basin, and the Canadian Rockies regions. This will make it possible to complete a western North American network of temperature records for the last millennium. In turn, this will permit the reconstruction of spatiotemporal patterns of temperature (primarily spring and summer) variation, and the placing of the fluctuations of the last century into a longer perspective. The project constitutes a contribution to the global effort to reconstruct the climate of the last two thousand years (IGBP/PAGES), and in particular to the PEP-I (Pole-Equator-Pole through the Americas ) Transect.