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468 Titles Match Your Query
Showing 1 through 50 of 468 Next
1. Abundance, Life-cycle and Potential Productivity of 'Euphausia superba' and its Relationship With Other Zooplankton in Prydz Bay, Antarctica [ASAC_229]
Metadata record for data from ASAC Project 229 See the link below for public details on this project. From the abstracts of some of the referenced papers: In January 1985 a net sampling survey ...


2. Ecology of Southern Elephant Seals [ASAC_257]
Metadata record for data from ASAC Project 257 See the link below for public details on this project. From the abstracts of some of the referenced papers: Anatomical and physiological studies of ...


3. Systematics of antarctic plants [ASAC_2361]
Taxonomic studies will utilise primarily the existing AAD collections (approximately 25000) from the herbarium (ADT) with supplemental collections from Antarctica (particularly Victoria Land) and ...


4. Dynamics of Forest Trees in the SERC Tower Stand, SERC, Edgewater, MD [siserc_cano020]
Measurements of identity size, and health of all woody plants in the SERC tower stand (1.635 hectares): a study of stand dynamics taken every three years. Location: SERC Tower Forest, Edgewater, ...


5. Dynamics of Forest Trees in the SERC Western Triangle Stand, SERC, Edgewater, MD [siserc_cano021]
Measurements of identity, size, and health of all woody plants in the SERC Western Triangle stand (1.0 hectares): a study of stand dynamics taken every three years. Location: SERC Western Triangle ...


6. Infaunal Macroinvertebrates at the Smithsonian Environmental Research Center [siserc_crab002]
Populations of infaunal macroinvertebrates in the Rhode River subestuary of the Chesapeake Bay were monitored starting in October 1979. Samples were collected bimonthly from late March to early December. ...


7. Winter Bird Counts at SERC. [siserc_bird002]
Volunteers (# Range: 7-22) walked and drove through 4 areas (70 km2 site size) around SERC property and recorded the number of each species of bird that they saw. Most observations were done between ...


8. Long-Term Ecological Research (LTER)/CDR014: Monoculture and Competition Gardens at Cedar Creek Natural History Area [LTER_CDR014]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR014 [Summary adapted from the LTER Core Data Set Catalog]: This experiment ...


9. Long-Term Ecological Research (LTER)/CDR015: Effect of NH4NO3 and Light Shading on Vegetation (UNFLN) at Cedar Creek Natural History Area [LTER_CDR015]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR015 [Summary adapted from the LTER Core Data Set Catalog]: The purpose of ...


10. Long-Term Ecological Research (LTER)/CDR017: Effect of Nitrogen Levels on Vegetation at Cedar Creek Natural History Area [LTER_CDR017]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR017 [Summary adapted from the LTER Core Data Set Catalog]: There are four ...


11. Periodicity in foraging areas of leopard seals in the region south of Macquarie Island [ASAC_2268]
---- Public Summary from Project ---- Leopard seals are usually seen in the pack-ice where they pup on the ice and where they must first face life at sea. However at Macquarie Island, well to the ...


12. Cattle and Buffalo distribution (Africa) [NBId0012_101]
The Cattle and Buffalo distribution dataset shows cattle and buffalo distribution for sub-Saharan, East and Central Africa. It is part of the East Coast Fever (ECF) dataset. The ECF study determined ...


13. Laikipia (Kenya) Research Programme GIS Datasets [NBId0177_101]
Laikipia Research Programme GIS Datasets are divided into two main different study area scales: the Regional level [Laikipia district, the Ewaso Ng'iro Basin] and the Local level [Land parcels-farm(s), ...


14. Seabird distributions during the upwelling season of 2000, northern California Current system, GLOBEC. [birds_metabirds_NEP]
As a part of the GLOBEC-Northeast Pacific project, seabird populations were surveyed on two cruises to northern portion of the California Current System. The surveys were conducted simultaneously ...


15. Samoan Snails Searchable Database [Bishop_HBS_somoansnails]
This database represents the Samoan distributional and nomenclatural information included in Cowie, R.H. 1998. Catalog of the nonmarine snails and slugs of the Samoan Islands. Bishop Museum Bulletin ...


16. Africa Cattle Type (East Coast Fever Project), 1989 [NBId0236_101]
The Cattle Type data set is part of the East Coast Fever (ECF) database covering sub-Saharan, East, and Central Africa. The ECF study determined both areas at risk and potential migration of the disease ...


17. Long-Term Ecological Research (LTER)/NTL007: Crayfish in North Temperate Lakes Primary Study Lakes [LTER_NTL007]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL007 [Summary adapted from the LTER Core Data Set Catalog]: LTER core data include catch in cylindrical traps baited ...


18. Long-Term Ecological Research (LTER)/NTL010: Determination of Pelagic Fish Abundance in North Temperate Lakes Primary Study Lakes [LTER_NTL010]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL010 [Summary adapted from the LTER Core Data Set Catalog]: Data are collected along a set of transects in each of ...


19. Columbia River Basin Columbia River Basin Passive Integrated Transponder (PIT) Tags by Observation Site [psmfcpittag_d_pitobs]
The Columbia River Basin Passive Integrated Transponder (PIT) Tags by Observation Site data set provides daily counts of salmon containing passive transponders detected at the observation ...


20. Columbia River Basin Passive Integrated Transponder (PIT) Endangered Species Observations Wild Snake River Juvenile Spring/Summer Chinook [psmfcpittag_d_esa]
The Columbia River Basin Endangered Species (NMFS ESU) Wild Snake River Juvenile Spring/Summer Chinook data set provides daily counts of selected Passive Integrated Transponder (PIT) tagged ...


21. Columbia River Basin Passive Integrated Transponder (PIT) Tag Adult Returns by Observation Site [psmfcpittag_d_adultreturns]
The Columbia River Basin Passive Integrated Transponder (PIT) Adult Returns by Observation Site data set provides daily counts of returns of adult salmon containing passive transponders ...


22. Columbia River Basin Passive Integrated Transponder (PIT) Tag Release Sites [psmfcpittag_d_releasesite]
The Columbia River Basin Passive Integrated Transponder (PIT) Tag Release Sites data set provides PIT Tag Release sites including the hydrological unit, total kilometers, and ...


23. Columbia River Basin Passive Integrated Transponder (PIT) Tag Releases [psmfcpittag_d_releases]
The Columbia River Basin Passive Integrated Transponder (PIT) Tag Releases data set provides daily PIT Tag releases by migration year of salmon containing passive ...


24. Columbia River Basin Passive Integrated Transponder (PIT) Tags by Hydro Unit [psmfcpittag_d_hydro]
The Columbia River Basin Passive Integrated Transponder (PIT) Tags by Hydro Unit data set provides daily counts of salmon containing passive transponders detected at Columbia Basin dams ...


25. Columbia River Basin Passive Integrated Transponder (PIT) Tags by Release Sites [psmfcpittag_d_pittagrelease]
The Columbia River Basin Passive Integrated Transponder (PIT) Tags by Release Site data set provides daily counts of salmon containing passive transponders detected at release sites. The ...


26. Breeding Bird Survey Grid for Lower 48 States, Alaska and Southern portion of Canada [USGS_PWRC_BreedingBirdSurveyGrid]
This is a polygon coverage of the mathematically generated grid for North America, excluding Mexico and the Northern portion of Canada. The grid is used in the statistical analysis of the Breeding ...


27. Census data using aerial photographs on the number of breeding Adelie penguins (Pygoscelis adeliae) at colonies in the Ross Sea Region - K122_1981_2012_NZ_1 [K122_1981_2012_NZ_1]
Data are of numbers of breeding pairs of Adelie penguins(Pygoscelis adeliae)in the Ross Sea region colonies counted from aerial photographs. Photographs were taken from either a helicopter or from ...


28. Population regulation and demography in Adelie penguins (Pygoscelis adeliae) at three penguin colonies on Ross Island (Cape Bird, Cape Crozier and Cape Royds) - K122_2004_2005_NZ_2 [K122_2004_2005_NZ_2]
This study aims to investigate the factors regulating population size and colony distribution of Adelie penguins (Pygoscelis adeliae) at three colonies on Ross Island (Cape Royds, Bird and Crozier) ...


29. 1989 Wildlife Assessment Database [USDA0382]
The "1989 Wildlife Assessment Database" contains information on animal population and harvest statistics. Its purpose is to gather national data supporting analysis of recent historical trends in ...


30. 2011 Toolik Field Station Avian Point Count Data [2011_Toolik_Point_Counts]
Weekly point count surveys were conducted at nineteen points along four routes near Toolik Field Station from late May to late July in 2011 using the methods described by the Alaska Landbird Monitoring ...


31. A Bibliography of Fisheries Biology in North and South Dakota [usgsbrdnpwrcb00000013]
This bibliography lists as many fisheries biology and related references as possible from North Dakota and South Dakota waters for use by fishery biologists. Selected references from contiguous states ...


32. A CD snapshot of Heard Island data from 1901-2002 held by the AADC [Heard_data_snapshot_1901-2002]
The CD was produced by the Australian Antarctic Data Centre for distribution to Heard Island expeditioners in the 2003/2004 season. The CD contained all publicly available data held by the Australian ...


33. A Checklist of Manitoba Spiders (Araneae) with Notes on Geographic Relationships [usgs_npwrc_manitobaspiders]
An annotated list of spider species is compiled from museum collections and several personal collections. This list includes 483 species in 20 families; 139 species are new provincial ...


34. A New Approach for Analyzing Bird Densitiies from Variable Circular-plot Counts [brdpier0003]
An approach for calculating bird densities from variable circular-plot counts is described. The approach differs from previous methods in that data from several surveys are pooled and detection distances ...


35. A manipulative field experiment examining the effect of contaminated sediment on the recruitment and recolonisation of soft-sediment infauna. [ASAC_2201_Casey_SRE1]
The effect of location, depth and sediment contamination on recruitment of soft-sediment assemblages were examined in a pilot experiment at Casey Station, East Antarctica. Two locations were used, ...


36. A manipulative field experiment examining the effect of contaminated sediment on the recruitment of soft-sediment infauna (Mar 1998 - Feb 1999). [ASAC_2201_Casey_SRE2]
The effect of location and sediment contamination on recruitment of soft-sediment assemblages were examined in field experiment at Casey Station, East Antarctica. Four locations were used, a polluted ...


37. A manipulative field experiment examining the effect of heavy metal and hydrocarbon contaminated sediment on the recruitment of soft-sediment infauna. [ASAC_2201_Casey_SRE3]
The effects of hyrdocarbon and heavy metal contamination of marine sediments on recruitment of soft-sediment assemblages were examined in a field experiment at Casey Station, East Antarctica. Three ...


38. A manipulative field experiment examining the recruitment of mobile epifauna to hard-substratum at potentially impacted and control locations. [ASAC_2201_Casey_tiles_1_mobile]
The recruitment of mobile epifauna on hard-substratum was examined in a field experiment using tiles. A total of 160 tiles were deployed at five locations, with 32 tiles at each location, arranged ...


39. A manipulative field experiment examining the recruitment of sessile epifauna to hard-substratum at potentially impacted and control locations. [ASAC_2201_Casey_tiles_1_sessile]
The recruitment of epifauna (sessile and mobile) on hard-substratum was examined in a field experiment using tiles. A total of 160 tiles were deployed at five locations, with 32 tiles at each location, ...


40. A testbed for zooplankton models of the Irish Sea [GLOBEC_059_UK_009]   PARENT METADATA
The aim is to establish a numerical model system providing a robust 3-dimensional physical environment within which ecosystem and zooplankton models of different structure and complexity will be compared ...


41. AFSC/RACE: Alaska Groundfish Survey 1982-2013 [NOAA_AFSC_RACE_GroundfishSurvey]
The Resource Assessment and Conservation Engineering Division (RACE) of the Alaska Fisheries Science Center (AFSC) conducts bottom trawl surveys to monitor the condition of the demersal fish and crab ...


42. APIS - Antarctic Pack Ice Seals 1994-1999, plus historical data from the 1980's [APIS]
APIS data were collected between 1994 and 1999. This dataset also includes some historical data collected between 1985 and 1987. Both aerial and ship-board surveys were conducted. Studies on the behaviour ...


43. Adelie Penguin Dietary Data From Edmonson Point, Antarctica [Adelie_diet_EDP]
This dataset contains the results from surveys on the feeding habits of Adelie Penguins (Pygoscelis adeliae) at Edmonson Point, Terra Nova Bay, Antarctica. Surveys have been conducted since 1994, ...


44. Adelie penguin (Pygoscelis adeliae) and McCormick skua (Catharacta mccormicki) census of the Cape Bird colony 1974 - 1978 [K014_1974_1975_NZ_4]
A population census of the three Adelie penguin colonies in the area of Cape Bird was carried out over several seasons since 1965, between November and December each year. These counts were conducted ...


45. Adelie penguin breeding success for Bechervaise Island, Mawson [breeding_success_BI]
Adélie penguin breeding success records for Béchervaise Island, Mawson since 1990-91. Data include counts of occupied nests and chick counts when either 2/3 of the nests have creched ...


46. Adelie penguin census from records from 1931 to 2007 AAT region [adpe-aat-census]
A catalogue of penguin colony census records from 1931 to the present day and limited geographically to the Australian Antarctic Territory (AAT). The present set is from 40E to Gaussberg. Future updates ...


47. Adelie penguin foraging trip duration, Bechervaise Island, Mawson [foraging_trip_duration_BI]
Adélie penguin foraging trip duration records for Béchervaise Island, Mawson since 1991-92. Data include average male and female foraging trip durations for both the guard and creche ...


48. Adelie penguin population counts for Bechervaise, Verner and Petersen Islands, Mawson [population_counts_BI]
Intermittent Adélie penguin population counts for Béchervaise, Verner and Petersen Islands, Mawson since 1971. Data include counts of occupied nests for the post 1990/91 data conducted ...


49. Aerial Photographic Census of Birds in the Windmill Islands in 1990-91 [ASAC_1219_AAT_Img_C_90]   PARENT METADATA
Population data derived from counts of penguins on aerial photographs taken at 500m altitude. Odbert Island colonies were not photographed as the island is within ASPA 103. 23 flight runs were made. ...


50. Aerial photographs and ground counts for assessing breeding success of Adelie penguin (Pygoscelis adeliae) rookeries on Ross Island [K122_2004_2005_NZ_4]
In conjunction with aerial photographs of the colonies ground truth counts were made since the 1983-1984 season at the Ross Island colonies. The number of occupied nests, nests with eggs, nests with ...


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