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1. History of wetlands in Switzerland since 1850 [history-of-wetlands-in-switzerland-since-1850_1.0]
Naturally, large parts of the Swiss Plateau are characterised by wetlands and meandering rivers. That this is no longer the case today is the result of centuries of efforts to obtain dry land. But ...


2. 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 ...


3. San Diego GIS [San_GIS]
The SanGIS data set includes an extensive collection of GIS maps that are available to the public. Application Data Included: 1. Public Safety: Crime Mapping & Analysis, ...


4. 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 ...


5. 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 ...


6. 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 ...


7. 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 ...


8. Quabbin Cavity Nesters, USDA/FS [USDA_FS70]
The purpose of these data is to study the response of cavity-nesting birds to thinning in Massachusetts oak stands. "Quabbin Cavity Nesters" is a long-term study of plots located on Quabbin Reservation ...


9. Seminole County, Florida, USA Watershed [Seminole_Watershed_Atlas]
The Seminole County Watershed Atlas is designed to provide citizens, scientists, and planners of the region with comprehensive and current water quality, hydrologic, ...


10. Shelterwood Removal and Mowing Study - Kane Experimental Forest, USDA/FS [USDA_FS53]
To serve as a roadside demonstration of shelterwood and the cutting back of advance growth. "Shelterwood Removal and Mowing Study (Kane Experimental Forest)" is a long-term dataset that serves as ...


11. Tree Conservation Database [UNEP_treeconservation]
UNEP-WCMC, in association with the IUCN Species Survival Commission and a network of experts, identified over 8000 tree species which are threatened with extinction at a global level. This survey, ...


12. UNESCO IOC Register of Marine Organisms [UNESCO_IOC_MarineOrganisms]
The UNESCO IOC Register of Marine Organisms is an easily searchable database which is a component of the ETI World Biodiversity Database. The Register of Marine ...


13. Watershed Study on the Dilldown Unit of the Delaware-Lehigh Experimental Forest, USDA/FS [USDA_FS79]
The purpose of this dataset is (1) to test methods of establishing commercial forest stands, (2) to determine the effects of the conversion on water yields, (3) and to evaluate basic relationships ...


14. 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 ...


15. 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 ...


16. 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 ...


17. Physical-Geographical Regions Classifications [ARNd0099_103]
When the Ministers of the Arctic countries adapted the Arctic Environmental Protection Strategy (AEPS) in 1991, they signalled out habitat conservation as an area for special attention. Consequently ...


18. SOMBASE - Southern Ocean Mollusc Database [GB-NERC-BAS-AEDC-00068]
Understanding where organisms live and why they live there is the key aim of ecology. SOMBASE is a tool for looking at marine molluscs in the seas around Antarctica. Using a database and the latest ...


19. UDVARDY BIOGEOGRAPHICAL PROVINCES (LIFE ZONES) OF AFRICA [1f440e94-7f8c-43d8-a9c8-97542dc3fb3c_1]
The Africa portion of the Biogeographical Provinces of the World, which shows ecological or "Life Zones" within eight biogeographical realms of the world, was digitized from source documents by UNEP/GRID-Geneva ...


20. UN Atlas of the Oceans [unocean_atlas]
The UN Atlas of the Oceans is an Internet portal providing information relevant to the sustainable development of the oceans. It is designed for policy-makers who need to become familiar with ocean ...


21. UNAVCO GPS Project Support 1994-1995 Season [UNAVCO_ANTARCTICA_GPS_1994-1995]
The above is a group of data sets that include geodetic and mapping quality GPS data from 10 separate UNAVCO supported Antarctic science projects. Science disciplines supported in the 1994-1995 season ...


22. UNAVCO GPS Project Support 1995-1996 Season [UNAVCO_ANTARCTICA_GPS_1995-1996]
The above is a group of data sets that include geodetic and mapping quality GPS data from 15 separate UNAVCO supported Antarctic science projects. Science disciplines supported in the 1995/1996 season ...


23. UNAVCO GPS Project Support 1996-1997 Season [UNAVCO_ANTARCTICA_GPS_1996-1997]
The above is a group of data sets that include geodetic and mapping quality GPS data from 19 separate UNAVCO supported Antarctic science projects. Science disciplines supported in the 1996/1997 season ...


24. UNAVCO GPS Project Support 1997/1998 Season [UNAVCO_ANTARCTICA_GPS_1997-1998]
The above is a group of data sets that include geodetic and mapping quality GPS data from 23 seperate UNAVCO supported Antarctic science projects. Science disciplines supported in the 1997/1998 season ...


25. UNAVCO GPS Project Support 1998/1999 Season [UNAVCO_ANTARCTICA_GPS_1998-1999]
The above is a group of data sets that include geodetic and mapping quality GPS data from 21 seperate UNAVCO supported Antarctic science projects. Science disciplines supported in the 1998/1999 season ...


26. UNAVCO GPS Project Support 1999/2000 Season [UNAVCO_ANTARCTICA_GPS_1999-2000]
The above is a group of data sets that include geodetic and mapping quality GPS data from 24 separate UNAVCO supported Antarctic science projects. Science disciplines supported in the 1999/2000 season ...


27. UNAVCO GPS Project Support 2000/2001 Season [UNAVCO_ANTARCTICA_GPS_2000-2001]
The above is a group of data sets that include geodetic and mapping quality GPS data from 29 separate UNAVCO supported Antarctic science projects. Science disciplines supported in the 2000/2001 season ...


28. UNAVCO GPS Project Support 2001/2002 Season [UNAVCO_ANTARCTICA_GPS_2001-2002]
The above is a group of data sets that include geodetic and mapping quality GPS data from UNAVCO supported Antarctic science projects. Science disciplines supported in the 2001/2002 season include ...


29. UNAVCO GPS Project Support 2002/2003 Season [UNAVCO_ANTARCTICA_GPS_2002-2003]
The above is a group of data sets that include geodetic and mapping quality GPS data from UNAVCO supported Antarctic science projects. Science disciplines supported in the 2002/2003 season include ...


30. UNAVCO GPS Project Support 2003/2004 Season [UNAVCO_ANTARCTICA_GPS_2003-2004]
The above is a group of data sets that include geodetic and mapping quality GPS data from UNAVCO supported Antarctic science projects. Science disciplines supported in the 2003/2004 season include ...


31. UNAVCO GPS Project Support 2004/2005 Season [UNAVCO_ANTARCTICA_GPS_2004-2005]
The above is a group of data sets that include geodetic and mapping quality GPS data from UNAVCO supported Antarctic science projects. Science disciplines supported in the 2004/2005 season include ...


32. 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 ...


33. 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 ...


34. Long-Term Ecological Research (LTER)/VCR001: Long-Term Monitoring of Meteorology and Tides [LTER_VCR001]
LTER/VCR001: LTER Level-3 weather stations located at Brownsville (Nassawadox, VA) Phillips Creek (Nassawadox, VA), Hog Island and Oyster VA collect data each minute and log summaries every hour. ...


35. Southern Appalachian Assessment (SAA) Online Geospatial Database [SAMAB_SAA_3.0]
The Southern Appalachian Assessment (SAA) was a cooperative multi-agency effort to assess the environmental condition of the Southern Appalachian region. The SAA was described as the ecological equivalent ...


36. Toxic Release Inventory (TRI) [EPA0164]
"The Toxic Release Inventory (TRI)" database contains data on annual estimated releases of over 300 toxic chemicals to air, water and land by the manufacturing industry. TRI's main purpose is to encourage ...


37. 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 ...


38. 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 ...


39. 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 ...


40. Long-Term Ecological Research (LTER)/VCR002: Development of Soils on Barrier Island-Salt Marsh Boundaries [LTER_VCR002]
LTER/VCR002: Soils were sampled at four sampling stations (two inland, two on the marsh) for the Hog island and Brownsville transects. Four pits were dug at each site and the soils were sampled at ...


41. Long-Term Ecological Research (LTER)/VCR003: Characterization of Nutrient Pools on the Virginia Coast Reserve [LTER_VCR003]
LTER/VCR001: This project characterizes 1) the bulk nutrients in the sediments, 2) the dissolved nutrients in the sediments, and 3) to some extent the water column, of VCR. Bulk sediment samples ...


42. 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 ...


43. 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 ...


44. 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. ...


45. 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 ...


46. 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 ...


47. 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 ...


48. 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. ...


49. 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. ...


50. 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. ...


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