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Speech recognition, text-to-speech, speaker identification, music classification, audio event detection
2,602 datasets
460 years of tree-ring data from 445 to -15 calendar years before present, archived by the NOAA World Data Service for Paleoclimatology. The dataset contains parameters from a Pseudotsuga menziesii (Douglas-fir) site in British Columbia, Canada. This archived study was made available by NOAA NCEI.
A tree ring chronology from Kamloops, British Columbia, Canada, provides paleoclimate data. The time series covers 376 years, from 360 to -15 calendar years before present. The dataset was produced by Fritts and archived by NOAA's World Data Service for Paleoclimatology, with a last recorded update in 1965.
450 to -30 calendar years before present of tree-ring width data from the Jackson Mountains in Nevada, USA. This paleoclimatology dataset was archived by NOAA NCEI's World Data Service for Paleoclimatology and is associated with the PAGES North America 2K initiative. The data was last updated in the NOAA system in 1980.
Tree-ring width measurements from the Jackson Mountains in Nevada provide a 717-year climate proxy record. The chronology spans from 683 to 34 years Before Present (BCE), archived by NOAA's World Data Service for Paleoclimatology. This dataset was published by NOAA NCEI in 1984.
A 299-year tree-ring chronology from Itasca State Park, Minnesota, covering the period from 278 to -21 calendar years before present. The dataset contains parameters for dendrochronological analysis and is archived by the NOAA National Centers for Environmental Information. The data was published in 1971.
A 384-year tree ring chronology from Horsetooth Summit, Colorado, covering the period from 370 to -14 calendar years before present. The dataset contains parameters for tree ring analysis and is archived by NOAA NCEI's World Data Service for Paleoclimatology. The data was published or last updated in 1964.
NOAA/WDS Paleoclimatology archives this tree ring dataset from the Horsetooth Reservoir C site in Colorado. It provides a chronology covering 314 years, from 300 to -14 calendar years before present, for reconstructing past climate conditions. The data is maintained by the NOAA National Centers for Environmental Information.
528 to -22 calendar years before present (BP) of tree ring data from an alpine site in Alaska, United States. This paleoclimatology study is part of the NOAA/WDS Tree Ring collection, archived by the NOAA National Centers for Environmental Information. The data was last updated in the platform in 1972.
324 calendar years of tree ring data from Fort Chimo, Quebec, Canada, covering the period from 300 to -24 years before present. The dataset was archived by NOAA's World Data Service for Paleoclimatology and is associated with a study by Fritts. This paleoclimatology record was last updated in 1974.
Tree ring width measurements from Ponderosa Pine (PSME) in El Dorado Canyon, Colorado. The chronology spans 354 years, from 340 to 14 calendar years before present. The dataset was archived by NOAA NCEI's World Data Service for Paleoclimatology, with a last update recorded in 1964.
Tree ring width measurements from Alberta, Canada, used for paleoclimate studies. The chronology covers a period from 185 to -20 calendar years before present. This archived dataset is provided by NOAA's National Centers for Environmental Information under its World Data Service for Paleoclimatology.
Tree ring data from the Border Beacon site in Newfoundland, Canada, archived by NOAA's World Data Service for Paleoclimatology. The chronology covers 316 years, from 290 to -26 calendar years before present. This dataset was produced by Fritts and is managed by NOAA National Centers for Environmental Information.
A 240-year tree ring chronology from Bohall Trail, Minnesota, covering the period from 219 to -21 calendar years before present. The dataset is part of the NOAA/WDS Paleoclimatology collection, specifically the International Tree-Ring Data Bank (ITRDB). It was archived by NOAA NCEI and last updated in 1971.
NOAA/WDS Paleoclimatology archives a tree-ring dataset from the Big Thompson River area in Colorado. The chronology spans from 250 to -14 calendar years before present, indicating coverage from approximately 250 BC to 14 AD. This dataset was contributed by Fritts and is managed by the NOAA National Centers for Environmental Information.
Tree ring data from the Big Pine Trail site in Minnesota, USA, covering a 299-year period from 278 to -21 calendar years before present. The dataset is archived by NOAA's National Centers for Environmental Information under the World Data Service for Paleoclimatology. The data was published in 1971.
Fire history data from paleolimnological analysis of sediment cores at Lily Pond, Warwick, Massachusetts. The dataset covers a 740-year period from 727 to -13 calendar years before present. It was produced and archived by the NOAA National Centers for Environmental Information's World Data Service for Paleoclimatology.
Fire history and paleolimnology data from Green Pond, Massachusetts, covering a 430-year period from 414 to -16 calendar years before present. The dataset is archived by the NOAA National Centers for Environmental Information under its World Data Service for Paleoclimatology. This study was last updated in 1966.
Tree ring data from Massachusetts spans a 279-year period from 383 to 104 calendar years before present. NOAA's National Centers for Environmental Information archives this paleoclimatology study under its World Data Service. The data was last updated in the mid-19th century.
A 298-year tree ring chronology from Scotts Gap, Tennessee, covering the period from 266 to -31 calendar years before present. This paleoclimatology dataset is archived by the NOAA National Centers for Environmental Information under the World Data Service. The data was published in 1981.
NOAA/WDS Paleoclimatology archives a tree-ring chronology from the Mohawk Trail site in Massachusetts, United States. The data covers a period from 253 to -30 calendar years before present, providing proxy climate records. This dataset is maintained by the NOAA National Centers for Environmental Information (NCEI) and was last updated in 1980.