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The North American Breeding Bird Survey (1966-present) consists of data on the diversity and abundance of summer bird assemblages at approximately 5000 sites across the continental U.S. and Canada. Sampling began in 1966 and many sites have time-series that are at least 20 years long.MORE
The Eastern Wood breeding bird census is a long-term annual census of breeding birds in an oak-wood habitat located on Bookham Common, Surrey, UK. "Eastern Wood" refers to the sample area within the Bookham Common. Ecological Level: Community Biome: Temperate Woodland Location: England (Lat/Long) Spatial Scale of data: 16 ha...MORE
The FIADB contains community information for sites throughout forested lands of the US and its territories. There are three stages of sampling, which affects the type of data available for any given site: Phase 1 consists of remote sensing for stratification and identification of forested land. Phase 2 [Forest Inventory...MORE
Over 22 years, Alwyn H. Gentry collected data from 226 sites on six continents. Gentry and his collaborators collected all plants with stem diameters equal to or exceeding 2.5 cm diameter at breast height (dbh) along ten 2 x 50 m transects, totaling 0.1 hectare at each site. Ecological Level:...MORE
This dataset profiles allometric relationships of fruit trees using 3-D mapping, including one apple, two mango, two rubber, and one walnut. Dataset Location: Ecological Archives Site Location: France (apple, walnut) and Thailand (mango, rubber) Sites Georefferenced: Yes Sampling Frequency: Once Methods: Leaf location and orientation were measured using an electromagnetic...MORE
This dataset compares avian body sizes with mating characteristics for 3769 species. Dataset Location: Ecological Archives Site Location: Western Palearctic, North America, Africa, Austrailia, New Zealand, Antarctica Sites Georeferenced: No Methods: Data was gathered from major ornithologial handbooks, suplemented by authors personal data. Behavioral scores are described within the metadata...MORE
This web site hosts information about the entire fossil record, including information about fossil collections, individual plants and animals, taxonomic groups, references to publications, stratigraphic units, time scales, and time intervals. Data Location: paleobiodb.org Data Available: collection, occurrence, specimen records, taxonomic names/opinion, measurements of specimens Comments: Tools are available on...MORE
This data set decribes wood density for trees throughout the globe, including >16000 entries of >8000 taxa from 205 references. Dataset Location: Dryad Sites Georefferenced: No Data Collected: species, wood density, region Citation: Zanne AE, Lopez-Gonzalez G, Coomes DA, Ilic J, Jansen S, Lewis SL, Miller RB, Swenson NG, Wiemann...MORE
This data set compiles information regarding the biomass of leaf, stem, and root biomass for plants. Dataset Location: http://daac.ornl.gov/cgi-bin/dsviewer.pl?ds_id=703 Sites Georeferenced: No Methods: Data was compiled from the primary literature, along with a significant portion of data from Cannell (1982). Data Collected: species; age; height; leaf, root, shoot, stem &...MORE
This data describes plant traits from throughout the globe and includes 1,000 traits for more than 64,000 plant species. Database Location: http://www.try-db.org/TryWeb/Home.php Sites Georeferenced: Yes (for many of the entries) Methods: Data is collected from previous studies and as a continued effort from the organizers. Data Collected: species, location, traits...MORE

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