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Folders: ROOT > ScienceBase Catalog > John Wesley Powell Center for Analysis and Synthesis > Broader view of North American climate over the past two millennia: Synthesizing paleoclimate records from diverse archives ( Show all descendants )

Location Folder Show Tree ROOT _ScienceBase Catalog __John Wesley Powell Center for Analysis and Synthesis ___Broader view of North American climate over the past two millennia: Synthesizing paleoclimate records from diverse archives Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Citation (1) Types Citation (1) Contacts Gregory T Pederson Darrell Kaufman Nicholas McKay Sherilyn Fritz Jeannine-Marie St. Jacques Bryan N. Shuman Matthew E. Kirby Categories Publication (1) View Results as: JSON ATOM CSV Browse Folder

Millennial-to-centennial patterns and trends in the hydroclimate of North America over the past 2000 years Abstract. A synthesis of 93 hydrologic records from across North and Central America, and adjacent tropical and Arctic islands, reveals centennial to millennial trends in the regional hydroclimates of the Common Era (CE; past 2000 years). The hydrological records derive from materials stored in lakes, bogs, caves, and ice from extant glaciers, which have the continuity through time to preserve low-frequency (> 100 year) climate signals that may not be well represented by other shorter-lived archives, such as tree-ring chronologies. The most common pattern, represented in 46 (49 %) of the records, indicates that the centuries before 1000 CE were drier than the centuries since that time. Principal components analysis... Categories: Publication; Types: Citation