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1814 Titles Match Your Query
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1. CMS: LiDAR-derived Estimates of Aboveground Biomass at Four Forested Sites, USA [CMS_PILOT_BIOMASS]
These data consist of high-resolution maps of aboveground biomass at four forested sites in the US: Garcia River Tract in California, Anne Arundel and Howard Counties in Maryland, Parker Tract in ...


2. NACP CMS: Forest Biomass and Productivity, 1-degree and 5-km, Conterminous US, 2005 [NACP_CMS_FOREST_PRODUCTIVITY]
Spatially-gridded estimates of above ground biomass (AGB), net primary productivity (NPP), and net ecosystem productivity (NEP) are provided for forested areas of the conterminous United States (CONUS). ...


3. Microbially Mediated Alteration of Volcanic Glass using McMurdo Extreme Environments as Natural Laboratories [NSF-ANT07-39712]
This project studies the microbial processes that alter volcanic glass, which is critical to understanding the earliest life on earth. To understand the environmental controls on these processes, ...


4. Quantifying the effects of long term environmental change on World Heritage Macquarie Island - Palaeoecological data from a lake sediment core on Macquarie Island. [AAS_3117]
Metadata record for data from AAS (ASAC) Project 3117 See the link below for public details on this project. Public Climate change and feral animals are having profound effects on Macquarie Island, ...


5. Roles for Dehydration and Photoperiodism in Preparing an Antarctic Insect for the Polar Night [NSF-ANT08-37559]
Polar terrestrial environments are often described as deserts, where water availability is a critical factor limiting the distribution of terrestrial organisms. In such environments, tolerance of ...


6. USGS Global Forest Observations Initiative (GFOI) Colombia [USGS_GFOI_Colombia]
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 ...


7. An assessment of variability in the influx of cosmic dust during the Holocene and the potential effect on iron concentrations in the Southern Ocean. [AAS_3132]
Metadata record for data from AAS (ASAC) project 3132. Public This research will determine variability in the influx and mineralogy of cosmic dust to the Southern Ocean during the Holocene from ...


8. Macquarie Island Vegetation: Plant species coverage in field plots, determined from photo interpretation [Macquarie_Island_Vegetation_photo_interpretation]   PARENT DIF
This dataset is a spreadsheet containing plant species coverage for the canopies of vegetation plots on Macquarie Island in the summers of 2008/09 and 2009/10. It was collected as part of AAS 3095, ...


9. Population status of Southern Giant Petrels at Hawker and Frazier Islands [AAS_3154]
Metadata record for data from AAS project 3154 (ASAC_3154). Public Summary This project aims to install automated cameras at the Southern Giant Petrel (SGP) breeding site(s) on the Frazier Islands ...


10. Spatial analysis of changing terrestrial ecosystems in the Windmill Islands and the sub-Antarctic [AAS_3130]   CHILD DIFs
Metadata record for data from AAS (ASAC) project 3130. Public High latitude terrestrial ecosystems are experiencing rapid change, which is most likely caused by climate change, human impacts, and ...


11. Natural Resource Protection and Child Health Indicators, 2013 Release [CIESIN_SEDAC_NRMI_NRPCHI13]
The Natural Resource Protection and Child Health Indicators, 2013 Release, are produced in support of the U.S. Millennium Challenge Corporation as selection criteria for funding eligibility. These ...


12. LINKAGES: An Individual-based Forest Ecosystem Biogeochemistry Model [LINKAGES]
This model product contains the source codes for version 1 of the individual-based forest ecosystem biogeochemistry model LINKAGES and two subsequent versions as well as example input and output data. ...


13. NACP Regional: National Greenhouse Gas Inventories and Aggregated Gridded Model Data [NACP_REGIONAL_MODEL_GHG_AGGR]
This data set provides two products that were derived from the recently published North American Carbon Program (NACP) Regional Synthesis 1-degree terrestrial biosphere model (TBM) and inverse model ...


14. Ecosystem Demography Model: U.S. Ecosystem Carbon Stocks and Fluxes, 1700-1990 [EDM_US_CARBON]
This model product contains the source code for the Ecosystem Demography Model (ED version 1.0) as well as model input and output data files for the conterminous United States. The ED is a mechanistic ...


15. LBA-ECO LC-31 Historical Land-Use in the Amazon: 1940-1995 [LC31_AMZ_HISTORICAL_LU]
This data set provides annual spatial patterns of cropland, natural pasture, and planted pasture land uses across Amazonia for the period 1940/1950-1995. Two series of 5-minute grid cell historical ...


16. LBA-ECO LC-31 Simple Tropical Ecosystem Model [LC31_SITE]
This model product provides the Fortran source code and input data for the Simple Tropical Ecosystem Model (SITE). SITE is a simplified point model of vegetation dynamics that uses an integration ...


17. Characteristics of soil collected on Macquarie Island in 2008. [MI08_soil_properties]
Samples were collected on Macquarie Island from three sites: the main powerhouse, the fuel farm and a reference site on the isthmus by the Bioremediation Project team in January 2008. Soil characteristics ...


18. Occupancy surveys of Adelie penguin breeding distribution in the Australian Antarctic Territory [ASAC_2722_Occupancy_Surveys]   CHILD DIFs   PARENT DIF
The current distribution of Adelie penguin breeding colonies in the AAT is being mapped through a series of 'occupancy' surveys. A GIS of potential Adelie penguin breeding habitat was developed to ...


19. Potential Adelie penguin breeding habitat in the Australian Antarctic Territory [ASAC_2722_Occupancy_Surveys_potential_breeding_habitat]   PARENT DIF
The current distribution of Adelie penguin breeding colonies in the AAT is being mapped through a series of 'occupancy' surveys. A GIS of potential Adelie penguin breeding habitat was developed by ...


20. LBA-ECO CD-37 Secondary Forest Biomass and Age Class, Rondonia, Brazil [CD37_BIOMASS_LANDSAT_GLAS]
This data set provides tree age, forest formation, and land cover classification maps, and estimates of landscape-level above-ground live woody biomass (AGLB) for secondary forests in Rondonia, Brazil. ...


21. Marsh Surface Health Indices for the Eastern U.S. from NASA/University of Maryland Coastal Marsh Project [GLCF.Coastal_Marsh_Project]
The data produced by the Marsh Project consist of multiple images depicting marsh surface condition for coastal marshes along the Eastern Coast of the United States. Coverage is not continuous spatially, ...


22. Distribution and abundance of breeding seabirds at Heard Island and the McDonald Islands [Seabirds_HIMI]   CHILD DIFs
Distribution and abundance of breeding seabirds at Heard I and the McDonald Is. This dataset comprises a broad range of component datasets derived from ground surveys aerial photography and oblique ...


23. Lund-Potsdam-Jena Wetland Hydrology and Methane DGV Model (LPJ-WHyMe v1.3.1) [LPJ-WHYME_v1-3-1]
This model product provides the Fortran 77 source code for the Lund-Potsdam-Jena (LPJ) Wetland Hydrology and Methane Dynamic Global Vegetation Model (LPJ-WHyMe v1.3.1), auxiliary C++ routines, ASCII ...


24. Macquarie Island Mapping Program Survey Field Work and Report Voyage 3 Round Trip November 1997 [survey_1997_V3]
Taken from sections of the report: 1. Introduction This report details the survey work carried out on Macquarie Island during November 1997 by LANDINFO staff on behalf of the Australian Antarctic ...


25. Macquarie Island survey, Voyage 6 March 2003 [survey_v6_2003]
Voyage 6 of the Australian Antarctic Program for 2002/03 resupplied the station at Macquarie Island. Five days were spent at the island: March 24 - 28. During this time some surveys were carried ...


26. Occurrence of Antarctic and sun-Antarctic collembola: Summary DB [TERAUDS_ANT_COLL_REVIEW]   PARENT DIF
The occurrence of collembola(springtails) in the Antarctic and sub-Antarctic was reviewed using published and unpublished sources. These data were compiled into a summary database. Where possible ...


27. SQ41-42 Mawson - 1:1 Million Topographic GIS Dataset [SQ41-42]
SQ41-42 Mawson - 1:1 Million Topographic GIS Dataset is part of the International Map of the World 1:1000000 map series. This dataset was updated in 2001/02 with the integration of data from the AAT ...


28. SR43-44 Ingrid Christensen Coast - 1:1 Million Topographic GIS Dataset [SR43-44]
The SR43-44 dataset is a topographic dataset, detailing features within Princess Elizabeth Land, more specifically along the Ingrid Christensen Coast. The area includes Prydz Bay and the Amery Ice ...


29. Steinnes Group penguin GIS dataset [steinnes_penguin_gis]
Aerial photography (35mm film) of penguin colonies was acquired over the Steinnes Group (Eric Woehler). The penguin colonies were traced, then digitised (John Cox), and saved as DXF-files. Using the ...


30. Survey report 1995/96 summer Voyage 3.1 Australian Antarctic Division Author - N.Ward / AUSLIG [survey_1995-96_V3.1]
Taken from sections of the report: Introduction This report details the survey work carried out on Macquarie Island during January of 1996 by AUSLIG on behalf of Australian Antarctic Divisions Mapping ...


31. Survey report 1996/97 Voyage 3 Australian Antarctic Division Author - Richard Lemon / AUSLIG [survey_1996-97_V3]
Taken from sections of the report: Introduction This report details the survey work carried out on Macquarie Island during November and December of 1996 by the Australian Surveying and Land Information ...


32. Survey report 2000/01 summer season Voyages 3, 5, 7 Australian Antarctic Division Author - T.Gordon / AUSLIG [survey_2000-01_V3_V5_V7]
Taken from sections of the report: Introduction As part of the Australian Antarctic Division Mapping Program surveying field work was carried out at Macquarie Island, Casey, Mawson, ...


33. Svenner Islands penguin GIS dataset [svenner_penguin_gis]
Aerial photography (Linhof) of penguin colonies was acquired over the Svenner Islands (Eric Woehler). The penguin colonies were traced, then digitised (John Cox), and saved as DXF-files. Using the ...


34. Vestfold Hills penguin colonies digitised from Linhof aerial photography flown 24 November 1993 [vest_penguin_gis]
Aerial photography (Linhof) of penguin colonies was acquired over the Vestfold Hills (Eric Woehler). The penguin colonies were traced, then digitised (John Cox), and saved as DXF-files. Using the ...


35. Weddell seal reporting grid of the Vestfold Hills, Antarctica [Wed_map]   PARENT DIF
This is a digital version of the grid reference map used to plot all sightings of Weddell seals in the Vestfold Hills. The point of origin is the same as the original map and each grid cell is numbered ...


36. Windmill Islands penguin colonies digitised from 1990 Linhof aerial photography [wind_penguin_gis]
Aerial photography (Linhof) of penguin colonies was acquired over the Windmill Islands (Eric Woehler). The penguin colonies were traced, then digitised (John Cox), and saved as DXF-files. Using the ...


37. 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 ...


38. 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 ...


39. Adelie penguin colonies in the Robinson Group, Antarctica: surveys conducted during 2005/06 and 2006/07 [robinson_adelie_colonies]
GPS surveys of Adelie Penguin colonies in the Robinson Group, Antarctica were carried out by field biologists from the Australian Antarctic Division during the 2005/06 and 2006/07 seasons. In 2005/06 ...


40. 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 ...


41. 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 ...


42. Alien plant survey Macquarie Island 2010_11 [MI2010_11_Alien-plant-survey_JDS]   PARENT DIF
The data are location and abundance data of alien plants found during a systematic survey of Macquarie Island. It relates to three species Poa annua, Cerastium fontanum and Stellaria media. It is ...


43. Alkane mono-oxygenase clone library from Macquarie Island soil [MI_alk_clones]
This dataset consists of 81 DNA sequences of the alkane mono-oxygenase gene. The sequence data are in FASTA format which can be opened with any word-processing or sequence analysis software. The ...


44. Animal Tracking at Heard Island 2003/2004 - ARGOS data [HI_animaltracks_ARGOS]
A major goal of a research expedition by the Australian Antarctic Division over the summer of (2003/04) in the Southern Ocean off Heard Island was to answer some of the questions needed to determine ...


45. Bolingen Islands penguin GIS dataset [bolingen_penguin_gis]
Aerial photography (35mm film) of penguin colonies was acquired over the Bolingen Islands (Eric Woehler). The penguin colonies were traced, then digitised (John Cox), and saved as DXF-files. Using ...


46. Brattstrand Bluff penguin GIS dataset [bratts_penguin_gis]
Aerial photography (35mm film) of penguin colonies was acquired over the Brattstrand Bluff islands (Eric Woehler). The penguin colonies were traced, then digitised (John Cox), and saved as DXF-files. ...


47. Changes in King Penguin numbers at Gadget Gully, Macquarie Island [King_Penguins_at_GG]
Ground counts of King Penguin eggs, chicks, fledglings and adults at Gadget Gully on Macquarie Island (1993-2008 incomplete). Counts were obtained in the field by observers at Gadget ...


48. General photographs of the Windmill Islands region taken in December 1961 and January 1962 [Biology_Log_Windmill_Islands_Photographs_1961_1962]   PARENT DIF
This log contains general photographs of the Windmill Islands region, including photos of the Peterson Glacier, Cameron Island and Berkley Island. The photos were taken between December 1961 and ...


49. Georeferenced satellite image of Macquarie Island [macca_SPOT3_georef]
This metadata record describes a georeferenced satellite image of Macquarie Island captured on December 22, 1994 by the French SPOT satellite. The download file contains the following ...


50. Hand written data sheets detailing stomach contents of birds captured on Heard Island in 1951 [Heard_Is_Birds_Stomachs_1951]
The documents available for downloading are: A scanned copy of a notebook from data collection/analysis Two annotated copies of a typed list detailing the contents of the stomachs of ...


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