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1. Benthic Information System for the Yukon [Canada_EC_BenthicInfoSysYukon]
Benthic Information System for the Yukon (BISY): A relational database of stream and wetland information for the Yukon and selected areas of Northern BC containing raw data on freshwater benthic invertebrates, ...


2. Lake Tahoe, USA Riparian Assessment: Ground Cover Classification [LT_Ground_H2O]
The Lake Tahoe Riparian Assessment interpreted the 1996 digital image files to classify ground cover in the 14 riparian corridors. Ground cover was classified in the following categories: coniferous, ...


3. 2008 - Present Ecosystem History of South Florida's Estuaries Database version 2 [USGS_SOFIA_Eco_hist_db_2008_present]
The 2008 - Present Ecosystem History of South Florida's Estuaries Database contains listings of all sites (modern and core), and modern monitoring site survey information (water chemistry, floral ...


4. A Directory of Illinois Nature Preserves [IGDNR_NATPRES]
This data set depicts the nature preserves of Illinois, digitized from USGS 7.5 minute quadrangles. A nature preserve is an area of land or water in public or private ownership that is ...


5. A Global Representative System of Marine Protected Areas [AU_grsmpa]
Four volumes identifying priorities for establishing new marine protected areas and improving management of existing ones in each of the world's 18 major marine ...


6. A Land of Flowers on a Latitude of Deserts: Aiding Conservation and Management of Florida's Biodiversity by Using Predictions from "Down-Scaled" AOGCM Climate Scenarios in Combination with Ecological Modeling [USGS_SOFIA_la_florida]
The objectives of this project are to develop the knowledge necessary to make accurate predictions of the response of species and their ecosystems to climate change. We propose to down-scale predictions ...


7. A Study of Forest Influences on Streamflow in the Ridge and Valley Province of Pennsylvania, USDA/FS [USDA_FS80]
This is part of a cooperative research program evaluating "best management practices", atmospheric deposition impacts on water quality, hydrologic response, nutrient cycling, and water yields from ...


8. African Mammals Databank [IAE_AfricanMammals]
The African Mammals Databank is a GIS-based databank on the distribution and conservation of all the big and medium-sized mammals over the whole African continent. The databank has been ...


9. Aquatic Ecoregions in the United States GIS Data for the EPA Clean Air Mapping and Analysis Program (C-MAP) [AQUAECO]
Ecoregions are based on perceived patterns of a combination of causal and integrative factors including land use, land surface form, potential natural vegetation, and soils (Omernik, 1987). This is ...


10. Atlas of Florida Vascular Plants [FLORIDA_VASCULAR_PLANTS]
To provide easy access to information about the distribution of vascular plants within Florida. Provides a source of information about the distribution of over ...


11. BIODIVERSITY AND ECOLOGY OF EPIPHYTIC ALGAE ON MOSSES FROM LAKES AT POTTER PENINSULA (SHETLAND DEL SUR, ANTARTIDA) [CDA_AR_PICTA-07-2004-BIODIVERSITY_AND_ECOLOGY_EPIPHYTIC_ALGAE_ON_MOSSES]   PARENT METADATA
This Project is a part of the Framework Project: BIODIVERSITY AND ECOLOGY ON ANTARCTIC CONTINENTAL ENVIRONMENTS' ALGAE This project continues the one initiated by our research group in 1989, on ...


12. Baltimore Ecosystem Study -Long Term Ecological Research Network (LTER) [lter_BES]
The Baltimore Ecosystem Study (BES) aims to understand metropolitan Baltimore as an ecological system. The program brings together researchers from the biological, physical, and social sciences to ...


13. Baltimore Ecosystem Study Gwynns Falls Forested Land Polygons - Long Term Ecological Research Network (LTER) [lter_BES_GFWforested]
The Baltimore Ecosystem Study Gwynss Falls Watershed Forested Land Polygons is part of the Baltimore Ecosystem Study (BES) project. The Baltimore Ecosystem Study (BES) aims to understand metropolitan ...


14. Baltimore Ecosystem Study Gwynns Falls Watershed Wetlands for Baltimore-Long Term Ecological Research Network (LTER) [lter_BES_GFWgis]
The Gwynns Falls watershed wetlands for Baltimore city is part of the Baltimore Ecosystem Study (BES) project. The wetlands coverage has been clipped with the Gwynns Falls watershed boundary to show. ...


15. Baltimore Ecosystem Study Nitrogen Cycle/Long Term Ecological Research Network [lter_BES_nitrogencycle]
The Baltimore Ecosystem Study (BES) has established a network of long-term permanent biogeochemical study plots. These plots will provide long-term data on vegetation, soil and hydrologic processes ...


16. Baltimore Ecosystem Study Permanent Plot Vegetation Sampling Data for Baltimore Long Term Ecological Research Network (LTER) [lter_BES_permanentplots]
The Baltimore Ecosystem Study for Permanent Plot Vegetation Sampling is part of the Baltimore Ecosystem Study (BES) project. Permanent plots are a powerful tool for understanding systems over the ...


17. Baltimore Ecosystem Study Soil Moisture/Long Term Ecological Research Network [lter_BES_soilmoisture]
The Baltimore Ecosystem Study (BES) has established a network of long-term permanent biogeochemical study plots. These plots will provide long-term data on vegetation, soil and hydrologic processes ...


18. Baltimore Ecosystem Study Watershed Boundary for Baltimore-Long Term Ecological Research Network (LTER) [lter_BES_GFWdissolve]
The Gwynns Falls watershed boundary polygon is part of the Baltimore Ecosystem Study (BES) project. This coverage was created by SELECTing the Gwynns Falls Watershed from a coverage of subsheds. ...


19. Baltimore Ecosystem Study Watershed Boundary for Baltimore-Long Term Ecological Research Network (LTER) - lter_BES_GFWwatershedboundary [lter_BES_GFWwatershedboundary]
The Gwynns Falls watershed boundary polygon is part of the Baltimore Ecosystem Study (BES) project. This coverage was created by SELECTing the Gwynns Falls Watershed from a coverage of subsheds. ...


20. Baltimore Ecosystem Study Watershed Boundary for Baltimore-Long Term Ecological Research Network (LTER) - lter_BES_watershedboundary [lter_BES_watershedboundary]
The Gwynns Falls watershed boundary polygon is part of the Baltimore Ecosystem Study (BES) project. This coverage was created by SELECTing the Gwynns Falls Watershed from a coverage of subsheds. ...


21. Biochemical characterization of the antioxidant system in the scallop Adamussium colbecki, a sentinel organism for monitoring the antarctic environment. [Antarctic_scallop]
The scallop Adamussium colbecki can be profitably used for monitoring Antarctic coast environments but its utility would be increased if chemical analysis of pollutants were integrated with data on ...


22. Breeding Investment of Sanderlings Reneerkens Zackenberg Northeast Greenland [Sanderling_Breeding_Investment_Reneerkens_IPY172_NL]
Data on reproduction of sanderlings Calidris alba in Northeast Greenland. This long-distance migratory bird species has a fascinating, but poorly understood, breeding system in which some adults incubate ...


23. CARPE - Regional Ecological Regions [CARPE_ecoregn]
The terrestrial ecoregions of Africa was created by WWF-US as part of their continental scale Africa Assessment. An ecoregion is defined as a geographically distinct assemblage of natural communities ...


24. Caribbean Marine Protected Areas Manager Database [CEP_CAmPAM]
Created by Environmental Solutions International (ESI) in co-ordination with CEP's SPAW Programme and the U.S. Fish and Wildlife Service, this database contains information on Marine Protected ...


25. Centres of Plant Diversity [SI_NMNH_CPD]
Floristically, Central America is the least known part of the world, yet it is extremely rich in numbers of plant species. Of the world's c. 250,000 species of flowering plants, an estimated 15,000-17,000 ...


26. Cold adaptation and functionality of the Antarctic Coastal Benthic Zones [ASAC_1165]
Antarctic sediments and sea-ice are important regulators in global biogeochemical and atmospheric cycles. These ecosystems contain a diverse range of bacteria whose biogeochemical roles remains largely ...


27. DIVERSITY AND ECOLOGY OF SOIL MICROALGAL COMMUNITIES IN MARITIME ANTARCTICA [CDA_AR_PICTA-06-2004_SOIL_MICROALGAL_COMMUNITIES]   PARENT METADATA
This Project is a part of the Framework Project: BIODIVERSITY AND ECOLOGY ON ANTARCTIC CONTINENTAL ENVIRONMENTS' ALGAE This project aims to study the diversity and ecology of different algal communities ...


28. DIVERSITY AND ECOLOGY OF SOIL MICROALGAL COMMUNITIES IN MARITIME ANTARCTICA - PICTA FRAMEWORK PROJECT 2004-2007 [CDA_AR_PICTA-FRAMEWORK-PROJECT-SOIL_MICROALGAL_COMMUNITIES]   CHILD METADATA
This Framework Project joint 3 subprojects: DIVERSITY AND ECOLOGY OF SOIL MICROALGAL COMUNITIES IN MARITIME ANTARCTICA Director Dra. Maria Gabriela Mataloni (PICTA 06 2004-2007) BIODIVERSITY AND ...


29. Davis stable isotope data for coastal ecosystem [TRENZ_2010]   PARENT METADATA
Carbon and nitrogen stable isotope data for a range of benthic invertebrates, macroalgae, phytoplankton, sea ice algae and fish from shallow marine coastal region around Davis Station. Part of the ...


30. Diversity Changes in Soil Mesofauna (Springtails and Oribatid Mites) in the Subarctic (Abisko Swedish Lapland) [SOIL_INVERTEBRATES_ARCTIC_KRAB_IPY213_NL]
Northern peatlands have been globally important accumulators of carbon as plant litter and older soil organic matter. As climate changes, the decomposition rates of these peatlands and consequently ...


31. Duckdata-A Bibliographic Database of North American Waterfowl (Anatidae) and their Wetland Habitats [PWRC_Duckdata]
DUCKDATA provides a comprehensive bibliography of published literature on the ecology, conservation, and management of North American waterfowl and their wetland habitats. The primary objective of ...


32. Dynamics of Land Margin Ecosystems: Historical Change, Hydrology, Vegetation, Sediment, and Climate [USGS_SOFIA_land_margin_ecosystems]
This project has three objectives (tasks): 1) operate and maintain the Mangrove Hydrology sampling network; 2) study the dynamics of coastal vegetation (mangroves, marshes) in relation to sea-level, ...


33. ECOLOGICAL SURVEYS OF GREAT BRITAIN [EIC07_ECOLOGICAL_SURVEY_GB]
The database includes information collected in field surveys of selected 1 km squares of the British National Grid, representative of 32 distinct land classes (classified according to environmental ...


34. ETI CD - Bats of the Indian Subcontinent [ETI_Bats]
This CD-ROM contains a first treatise on all 119 species of bat currently known from the Indian Subcontinent, published by ETI and the Harrison Institute (UK). The geographical scope includes India, ...


35. ETI CD - Catalogue of the Chalcidoidea of the World [ETI_Chalcidoidea]
The superfamily Chalcidoidea includes about 26,000 described taxa and is one of the largest groups in the insect order Hymenoptera. Its members have the widest host range of any parasitic insect group, ...


36. Ecological Zones (Holdridge Lifezones) [geodata_0059]
The Holdridge Life Zones data set is from the International Institute for Applied Systems Analyses (IIASA) in Laxenburg, Austria. The data set shows the Holdridge Life Zones of the World, a combination ...


37. Ecosystems Analysis of Calcasieu Lake (CALECO) [LA_DWF_MFD_CES_CALECO]
An ecological survey for the Department of Energy and La. Dept. Wildlife and Fisheries by McNeese State University under DOE grant DE-FG01-83EP31111.


38. FAUNMAP- An Electronic Database Documenting Late Quaternary Distributions of Mammal Species [Faunmap]
FAUNMAP is an electronic database documenting the late Quaternary distribution of mammal species in the United States. It has been developed at the Illinois State Museum (ISM) with support from the ...


39. Geochronology in the South Florida Ecosystem and Associated Ecosystem Programs [USGS_SOFIA_metholms]
In order to manage an ecosystem, it is imperative to define the rate at which ecologic, physical and chemical changes have occurred. The lack of historical records documenting ecological changes dictates ...


40. Global Invasive Species Database [iucnissg_gisp]
The newly online (but still under construction) Global Invasive Species Database was developed by the Invasive Species Specialist Group (ISSG), using species information provided by an ...


41. Ichthyology Research at Jubany Base, Antarctica [CDA_AR_ICHTHYOLOGY_JUBANY_DATA]
The project encompasses several aspects of fish ecology. The topics of ecology that are investigated include: population evaluation, changes of abundance, parameters of populational dynamics, predator-prey ...


42. Identification of Potential Failures in Natural Regeneration, USDA/FS [USDA_FS36]
To indentify, prior to cutting, the locations where reproduction of commercial tree species does not become established after cutting. Dataset describes ecosystem processes in the Allegheny National ...


43. Illinois Natural Areas - Part 1 - Polygons [IGDNR_NATAREA]
This data set depicts the natural areas in Illinois, digitized from USGS 7.5 minute quadrangles or from aerial photographs at a scale of 1:8,000. Boundaries are approximate and do not indicate ownership ...


44. Important Ecological Resources of Mount Desert Island, Maine [coa_ecolresources]
Important Ecologic Resources of Mount Desert Island and lands of MDI towns. Created from sources compiled by the Maine Coast Heritage Trust and US Dept.of the Interior. The ...


45. Lake Michigan Ecological Monitoring (1983-1993) [GLERL0009]
This data set contains numerous measurements of chemical, biological, and physical parameters for stations in southeastern Lake Michigan for the period 1983 to the present. Measured variables include ...


46. Long term studies of effects of climate manipulations on subarctic ecosystems [Experimental_Warming_Ecology_Arctic_Dorrepaal_NL]
Since June 2000, we have been conducting a field manipulation experiment simulating climate scenarios in a subarctic Sphagnum-dominated blanket bog near Abisko, N Sweden. This experiment is unique ...


47. Long-Term Ecological Research (LTER)/HFR002: Forest Inventory [LTER_HFR002]
HFR002: Three forested tracts, comprising a total of 1,200 ha, are sampled every 10-30 years. Stand boundaries are located by ground survey (1936) or aerial photography (1946 and later). Each stand ...


48. Long-Term Ecological Research (LTER)/HFR003: Tree Maps [LTER_HFR003]
HFR003: Two sites are sampled every 5-15 years: (1) 4 ha, mixed hardwoods, since 1962; (2) 0.7 ha, hemlock, since 1990. Standing trees (> 5 cm) are mapped, and species type, DBH, canopy class, and ...


49. Long-Term Ecological Research (LTER)/HFR004: Ecosystem Response to Chronic Nitrogen Additions [LTER_HFR004]
HFR004: Nitrogen is being added as ammonium nitrate at rates of 50 and 150 kg/ha-yr in oak-maple and red pine stands. Measurements include nitrogen mineralization, litter decomposition, tree growth, ...


50. Long-Term Ecological Research (LTER)/HFR005: Post Hurricane Vegetation Response [LTER_HFR005]
HFR005: Plot level regeneration following the 1938 hurricane is measured at Harvard Forest (since 1938) and at Pisgah (Winchester, New Hampshire, since 1984). Measurements include tree species, DBH, ...


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