1,482 Works

The Global Population Dynamics Database

John Prendergast, Ellen Bazeley-White, Owen Smith, John Lawton, Pablo Inchausti, David Kidd & Sarah Knight
As a source of animal and plant population data, the Global Population Dynamics Database (GPDD) is unrivalled. Nearly five thousand separate time series are available here. In addition to all the population counts, there are taxonomic details of over 1400 species. The type of data contained in the GPDD varies enormously, from annual counts of mammals or birds at individual sampling sites, to weekly counts of zooplankton and other marine fauna. The project commenced in...

California drought assessment

Rocky Mountain Research Station & Sparkle Malone
This data set was developed using satellite imagery, MODIS (land cover, NPP, GPP, and ET) and PRISM (precipitation and scPDSI) data sets, for the entire state of California from 2002 to 2013. Satellite imagery was re-sampled to match the resolution of the scPDSI data set (4km) using bilinear methods of interpolation and re-projected to UTM WGS84 using the R library raster. To remove effects of possible changes in vegetation classes or errors in classification, cells...

SBI Cruise HLY0201 merged bottle dataset, Version 1.0

N. Bates, R. Benner, M. Best, L. Cooper, J. Grebmeier, D. Hansell, D. Kirchman, S. Roberts & Scripps Institution Of Oceanography Service Group
This data set contains merged bottle data from the SBI cruise on the United States Coast Guard Cutter (USCGC) Healy (HLY0201). During this cruise rosette casts were conducted and a bottle data file was generated by the Scripps Service group from these water samples. Additional groups were funded to measure supplementary parameters from these same water samples. This data set is the first version of the merging of the Scripps Service group bottle data file...

SBI Cruise HLY0402 merged bottle dataset, Version 1.0

N. Bates, R. Benner, M. Best, D. Hansell, V. Hill, D. Kirchman, S. Roberts & Scripps Institution Of Oceanography Service Group
This data set contains merged bottle data from the SBI cruise on the United States Coast Guard Cutter (USCGC) Healy (HLY0402). During this cruise rosette casts were conducted and a bottle data file was generated by the Scripps Service group from these water samples. Additional groups were funded to measure supplementary parameters from these same water samples. This data set is the first version of the merging of the Scripps Service group bottle data file...

SBI Cruise NBP03-04a merged bottle dataset, Version 1.0

N. Bates, D. Hansell, S. Roberts & Scripps Institution Of Oceanography Service Group
This data set contains merged bottle data from the SBI cruise on the United States Coast Guard Cutter (USCGC) Nathaniel B. Palmer (NBP03-04a). During this cruise rosette casts were conducted and a bottle data file was generated by the Scripps Service group from these water samples. Additional groups were funded to measure supplementary parameters from these same water samples. This data set is the first version of the merging of the Scripps Service group bottle...

Mountain Birdwatch 1.0

Vermont Center For Ecostudies, J. Daniel Lambert & Julie Hart
Mountain Birdwatch 1.0 is a long-term monitoring program for songbirds that breed in highelevation forests of the northeastern United States. Initiated in 2000, Mountain Birdwatch has prepared skilled volunteers to conduct annual surveys along 1-km point-count routes located in Massachusetts, New York, Vermont, New Hampshire, and Maine. Primary emphasis was placed on Bicknell’s Thrush, a montane-fir specialist that breeds only in the Northeastern U.S. and adjacent portions of Canada. Other focal species included Blackpoll Warbler,...

Mountain Birdwatch 1.0

Vermont Center For Ecostudies, J. Daniel Lambert & Julie Hart
Mountain Birdwatch 1.0 is a long-term monitoring program for songbirds that breed in highelevation forests of the northeastern United States. Initiated in 2000, Mountain Birdwatch has prepared skilled volunteers to conduct annual surveys along 1-km point-count routes located in Massachusetts, New York, Vermont, New Hampshire, and Maine. Primary emphasis was placed on Bicknell’s Thrush, a montane-fir specialist that breeds only in the Northeastern U.S. and adjacent portions of Canada. Other focal species included Blackpoll Warbler,...

Interior Alaska Mesocarnivore Snow Tracking

University Of Alaska Fairbanks & Casey Pozzanghera
This data was collected over two winter field seasons, January-March, 2013 and 2014. Non-invasive snow tracking survey routes were established as linear transects or tracking squares in order to establish a record of presences and absences of 5 mesocarnivore species in the interior Alaska study area. The study area consisted of the 2000 square kilometer

Fruit fall of Allanblackia stuhlmannii monitored February 2011-January 2012 in the Amani Nature Reserve, Tanzania

University Of Illinois At Chicago & Carrie Seltzer
Fruit fall of Allanblackia stuhlmannii (Clusiaceae), a rainforest canopy tree with large fruits, was monitored inside 12 different 50x50 m submontane rainforest plots in the Amani Nature Reserve, Tanzania. Each time a plot was visited, newly fallen fruits were marked, counted, and categorized based on ripeness and condition. The purpose of these data was to record background fruit abundance (as a proxy for seed abundance) as part of a study following A. stuhlmannii seed fate.

Camera trap activity record in front of Allanblackia stuhlmannii seeds February-April 2011 in the Amani Nature Reserve, Tanzania

University Of Illinois At Chicago & Carrie Seltzer
Camera traps were used in 12 different 50x50 m submontane rainforest plots in the Amani Nature Reserve, Tanzania. The purpose of the camera traps was to record rodent activity and interactions with Allanblackia stuhlmannii seeds. Other incidental animal activity was also recorded. For each photo, animal presence was noted using tags added to the photo metadata, which was then parsed and summarized here. This does not contain the photos themselves, but the summary data on...

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