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322 Titles Match Your Query
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1. ASF Global Radiometric Terrain Corrected SAR Data [ASF_Radiometric_Terrain_Corrected_SAR_Data]
ASF's SAR Radiometric Terrain Corrected (RTC) dataset gives terrestrial world-wide coverage; excluding Antarctica, Greenland, Iceland, and Asia north of 60 degrees latitude. Users can analyze radiometry ...


2. Coastal Wetlands Planning, Protection and Restoration Act Habitat Data [usgs_nwrc_cwphab]
The Louisiana State Legislature created CWPPRA in order to conserve, restore, create, and enhance Louisiana's coastal wetlands. The restoration plans developed persuant to these acts specifically ...


3. Land Area Change in Coastal Louisiana from 1932 to 2010 [USGS_NWRC_LA_LandChange_1932-2010]
The analyses of landscape change presented in this dataset use historical surveys, aerial data, and satellite data to track landscape changes in coastal Louisiana. Persistent loss and gain data are ...


4. Wetlands losses in the United States 1780's to 1980's. [USGS_NPWRC_WetlandLoss_1780s-1980s]
Wetlands are disappearing at a rapid rate. Although measures are actively being sought to stem wetland losses and restore wetland acreage, the rate of wetland conversion over the years has been dramatic. ...


5. Proportion of Land Area Covered by Forest [geodata_2238]
Forest: Land spanning more than 0.5 hectares with trees higher than 5 meters and a canopy cover of more than 10 percent, or trees able to reach these thresholds in situ. It does not include land ...


6. Socioeconomic Data and Applications Center (SEDAC) Collection of Treaty Texts [CIESIN_SEDAC_ENTRI_TEXTS_COL]
The Socioeconomic Data and Applications Center (SEDAC) Collection of Treaty Texts consists of environmental treaty texts that are compiled in collaboration with the Columbia University Center for ...


7. Forests Certified by PEFC Chain of Custody - Area [geodata_2247]
PEFC's Chain of Custody certification is a mechanism for tracking certified material from the forest to the final product to ensure that the wood, wood fibre or non-wood forest produce contained in ...


8. Forests Certified by PEFC Chain of Custody - Number of Certifications [geodata_2246]
PEFC's Chain of Custody certification is a mechanism for tracking certified material from the forest to the final product to ensure that the wood, wood fibre or non-wood forest produce contained in ...


9. NASA Earth Science Decadal Survey Studies [Planning Stage] [NASA_Decadal_Survey_Place_Holder]
[These missions are in the planning stage. Please monitor the project web sites for mission updates] [Source: NASA's Science ...


10. American Alligator Ecology and Monitoring for CERP [USGS_SOFIA_rice_alligators_04]
This project will accomplish several tasks with a combination of field data collection, GIS mapping, and computer simulation. Our main objectives are designed to answer questions critical to restoration ...


11. Aliens in Antarctica - Seed Identifications data [Aliens_in_Antarctica_seed_identifications]   PARENT DIF
In the 2007/2008 southern summer season a stratified random selection of travellers to the Antarctic were sampled for propagules on their way to Antarctica or sub-Antarctic islands. This file lists ...


12. Geochemical Monitoring of Restoration Progress [USGS_SOFIA_geochem_mon_restore_fy04]
Continued geochemical monitoring efforts will provide a measure of the progress and effects of restoration on environmental health and water quality, and complement biological monitoring of indicator ...


13. Geophysical Monitoring of the Southwest Florida Coast [USGS_SOFIA_geophys_mon_fy04]
Water management decisions that impact Everglades restoration efforts require high quality data and reliable hydrologic models. Traditionally these data for hydrologic models have been ...


14. Coastal Everglades Wetlands: Hydrology, Vegetation and Sediment Dynamics [USGS_SOFIA_coastal_ever_tjslll_04]
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, ...


15. The Gap Analysis Program (GAP) : A Land Management Tool for Native Vertebrate Species and Natural Land Cover Types. [USGS_GAP]
The mission of the Gap Analysis Program (GAP) is to provide regional assessments of the conservation status of native vertebrate species and natural land cover types and to facilitate the application ...


16. Aliens in Antarctica - Clothing Item and Propagule data [Aliens_in_Antarctica_visitor_data]   PARENT DIF
In the 2007/2008 southern summer season a stratified random selection of travellers to the Antarctic were sampled for propagules on their way to Antarctica or sub-Antarctic islands. This dataset ...


17. Aliens in Antarctica - General Visitor Survey and Visitor Clothing Survey data [Aliens_in_Antarctica_survey_data]   PARENT DIF
In principle all Antarctic visitors in the 2007/2008 southern summer season received a questionnaire called the General Visitor Survey (GVS) about previous use of their clothing and other equipment, ...


18. 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 ...


19. Aliens in Antarctica [ASAC_2904]   CHILD DIFs
Metadata record for data expected from ASAC Project 2904 See the link below for public details on this project. International Polar Year (IPY) Aliens in Antarctica will assess the threat of humans ...


20. Aliens in Antarctica tourist and scientist numbers [Aliens_in_Ant_Visitor_Numbers]   PARENT DIF
One Excel worksheet is provided. This contains estimates of the number of scientists (including their support personnel) landing at ice-free locations in Antarctica. Estimates were derived from station ...


21. Antarctic State of the Environment Bibliography [SOE_Bibliography]
State of the Environment bibliography, compiled by Ewan McIvor. Contains 51 records. The fields in this dataset are: author year journal title volume pages publisher place of publication copy on ...


22. Biodegradation of Petroleum in Soils and Beach Sands at Davis Station, Antarctica [ASAC_127]
Metadata record for data from ASAC Project 127 See the link below for public details on this project. From the abstract of the referenced paper: The effect of nutrient ...


23. Decomposition of introduced and natural materials in the Vestfold Hills, and introduced and indigenous Microorganisms [ASAC_251]
Metadata record for data from ASAC Project 251 See the link below for public details on this project. From the abstract of the referenced paper: The fungal floras of ...


24. Developing water and sediment quality guidelines for Antarctica: Responses of Antarctic marine biota to contaminants. [ASAC_2933]   CHILD DIFs
Metadata record for data from AAS (ASAC) Project 2933. See the child records for access to the datasets. Public While it is generally thought that Antarctic organisms are highly sensitive to pollution, ...


25. Development of Fluvioglacial Landforms in the Larsemann Hills, Eastern Antarctica [ASAC_570]
Metadata record for data from ASAC Project 570 See the link below for public details on this project. From the abstracts of the referenced papers: The Larsemann Hills, ...


26. IMAGEAntarctica Database - A Catalogue of Antarctic Images by the Australian Antarctic Division [DB_IMAGEAntarctica]
The IMAGEAntarctica catalogue contains records of images held in the Australian Antarctic Division's Multimedia Image Library. The material predominantly depicts Australia's presence and activities ...


27. Long-term Changes in Vegetation and Soil Stability, Macquarie Island [ASAC_2317]
The project is a longterm monitoring program which commenced in 1980. The aim was to monitor vegetation and erosion changes on Macquarie Island (tall tussock vegetation on the steep coastal slopes, ...


28. Macquarie Island GIS track survey and wilderness inventory 1996 [ASAC_2277]
Metadata record for data from ASAC Project 2277 See the link below for public details on this project. A product of this project was a report "Macquarie Island Track Monitoring and Assessment" prepared ...


29. Microbial diversity in the SRE4 marine biodegradation experiment [SRE4_tRFLP_all]   PARENT DIF
The diversity of the microbial communities in each treatment in the SRE4 in situ biodegradation experiment were examined using terminal restriction fragment length polymorphism of the 16S rRNA gene. ...


30. Monitoring climate change induced desertification of Antarctica using stable isotopic signatures [AAS_3129]
Metadata record for data from AAS (ASAC) project 3219. Public Summary We will use mosses to investigate the changing climate in Antarctica and the implications this has for terrestrial biodiversity. ...


31. Raw GC data to support paper "Investigation of evaporation and biodegradation of fuel spills in Antarctica: II - Extent of natural attenuation at Casey Station" [GC_Files_Casey_nat_attenuation]
GC-FID raw data files to support above publication. GC-FID acquisition systems included &Millenium&, &Varian Star& and &Agilent chemstation&. Some files copied to .AIA format and some files saved ...


32. Responses of Antarctic marine biota to contaminants - Amphipod and Isopod toxicity tests, Kingston 2007 [AAS_2933_MetalToxicityMarine_Amphipod.Isopod_Kingston2007]   PARENT DIF
Metadata record for data from AAS (ASAC) Project 2933. While it is generally thought that Antarctic organisms are highly sensitive to pollution, there is little data to support or disprove this. ...


33. Responses of Antarctic marine biota to contaminants - Brown Ostracod toxicity tests, Kingston 2007 [AAS_2933_MetalToxicityMarine_BrownOstracods_Kingston2007]   PARENT DIF
Metadata record for data from AAS (ASAC) Project 2933. While it is generally thought that Antarctic organisms are highly sensitive to pollution, there is little data to support or disprove this. ...


34. Responses of Antarctic marine biota to contaminants - Juvenile Gastropod toxicity tests, Kingston 2007 [AAS_2933_MetaToxicityMarine_JuvenileGastropods_Kingston2007]   PARENT DIF
Metadata record for data from AAS (ASAC) Project 2933. While it is generally thought that Antarctic organisms are highly sensitive to pollution, there is little data to support or disprove this. ...


35. Return of the megaherbs: plant colonisation of derelict ANARE station buildings on sub-Antarctic Heard Island [ASAC_1187_megaherbs]
From the abstract of the referenced paper: Buildings were constructed and artefacts left behind on sub-Antarctic Heard Island, associated with Antarctic research expeditions since 1926. ...


36. State of the Environment Database [DB_SOE]
Antarctica is the world's greatest remaining wilderness area. It plays a significant role in many global environmental issues such as wind and water currents and world weather patterns. State of ...


37. Survey data for Thala Valley Clean Up Project 2003/4 [TVCleanupSurvey0304]
Survey information on the Thala Valley landfill clean up site from the summer season of 2003/2004 - final survey of site before departure, including stockpile sites - survey of all points where samples ...


38. Understanding the impact of change on Australia's World Heritage subantarctic islands [ASAC_3095]   CHILD DIFs
Metadata record for data from AAS (ASAC) Project 3095. Public Global warming and the impact of feral animals or weedy plant species are causing changes in terrestrial sub-Antarctic ecosystems. We ...


39. Seabird strikes at Australian Antarctic Stations and on ships. [SOE_Seabird_strikes]
This indicator is no longer maintained, and is considered OBSOLETE. INDICATOR DEFINITION All known observations of seabird strikes are recorded upon observation at Australian Antarctic Stations and ...


40. Forest Area [geodata_2136]
Forest area is the land spanning more than 0.5 hectares with trees higher than 5 metres and a canopy cover of more than 10 percent, or trees able to reach these thresholds in situ. It does not include ...


41. Carbon Stock in Living Forest Biomass [geodata_2199]
CARBON STOCK The quantity of carbon in a ?pool?, meaning a reservoir or system which has the capacity to accumulate or release carbon. Examples of carbon pools are Living biomass (including Above ...


42. Global Forest Observations Initiative (GFOI) - Fiji [USGS_GFOI_Fiji]
The Global Forest Observations Initiative (GFOI) is an initiative of the inter-governmental Group on Earth Observations (GEO) that aims to: foster the sustained availability of observations for national ...


43. USGS Global Forest Observations Initiative (GFOI) Bolivia [USGS_GFOI_Bolivia]
The Global Forest Observations Initiative (GFOI) is an initiative of the inter-governmental Group on Earth Observations (GEO) that aims to: foster the sustained availability of observations for national ...


44. Forest Harvest Rate [geodata_1966]
Forest harvest rates expressed as the ratio of roundwood production and growing stock in forests. After decades of increases, harvesting of roundwood from forests appears to have levelled off in ...


45. EarthTrends: The Environmental Information Portal [WRI_EarthTrends]
EarthTrends is an online collection of information regarding the environmental, social, and economic trends that shape our world. Committed to the principle that accurate information ...


46. Primary Forest Annual Change [geodata_1832]
Primary Forest is a forest where there are no clearly visible indications of human activities and the ecological processes are not significantly disturbed and composed of indigenous trees, and not ...


47. Primary Forest Extent [geodata_1829]
Primary Forest is a forest where there are no clearly visible indications of human activities and the ecological processes are not significantly disturbed and composed of indigenous trees, and not ...


48. LBA-ECO LC-39 MODIS Active Fire and Frequency Data for South America: 2000-2007 [LC39_MODIS_FIRE_SA]
This data set provides active fire locations and estimates of annual fire frequencies for South America from 2000-2007. Data from the Moderate Resolution Imaging Spectroradiometer (MODIS) sensors ...


49. USGS Global Forest Observations Initiative (GFOI) Borneo Island [USGS_GFOI_Borneo_Island]
The Forest Carbon Tracking Task (GEO FCT) has been established to support countries wanting to establish national forest-change, carbon estimation and reporting systems. It will facilitate access ...


50. USGS Global Forest Observations Initiative (GFOI) Brazil [USGS_GFOI_Brazil]
The Forest Carbon Tracking Task (GEO FCT) has been established to support countries wanting to establish national forest-change, carbon estimation and reporting systems. It will facilitate access ...


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