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1. Biology of the Mertz Glacier Polynya - Zooplankton and CTD Data [ASAC_1101]   CHILD DIFs
Metadata record for data from ASAC Project 1101 See the link below for public details on this project. ---- Public Summary from Project ---- Most of our knowledge of the Antarctic marine ecosystems ...


2. 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 ...


3. Assessment of the potential for microbial contamination of antarctic terrestrial habitats resulting from human activities (previously ASAC 870) [ASAC_1093]
This project was a continuation of ASAC project 870 (ASAC_870). The aim of the project is to assess the possible routes for the carriage of microorganisms by humans to Antarctic soil habitats. Such ...


4. Energy requirements and daily food consumption of crabeater seals in the Antarctic winter pack-ice [ASAC_1090]
Although the most abundant of all mammalian predators in the Antarctic marine ecosystem, crabeater seals are also one of the least understood. The most fundamental question of all - how many are ...


5. Relationship between soil and plant geography on Clark Peninsula [ASAC_1083]
New soil studies in the cold suggest that in the terrestrial ecosystems of the coastal regions of the antarctic continent soil formation and chemical weathering occur to a greater extent than previously ...


6. Studies of Beaks and Parasites of Antarctic Cephalopods [ASAC_11]
Metadata record for data expected ASAC Project 11 See the link below for public details on this project. From the abstract of the referenced paper: The Australian Antarctic ...


7. The influence of water and nutrient availability on bryophyte communities in continental Antarctica [ASAC_1087]
Bryophyte Ecophysiology - response to water and nutrients. This project is also related to ASAC project 1313 (ASAC_1313) - Impact of global climate change on Antarctic flora: long-term monitoring ...


8. BOREAS HYD-03 Canopy Density Data [BOREAS_H03CANDD]
The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of canopy density (closure) from a variety of sites. Canopy density ...


9. BOREAS HYD-03 SSA/OLD Aspen DBH Data [BOREAS_H03DBHD]
The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of tree diameter at breast height (DBH) from a variety of sites. ...


10. BOREAS HYD-06 Ground Gravimetric Soil Moisture Data [BOREAS_H06GRSMD]
This data set contains percent soil moisture ground measurements. These data were collected on the ground along the various flight lines flown in the Southern and Northern Study Areas (SSA and NSA) ...


11. BOREAS HYD-06 Moss/Humus Moisture Data [BOREAS_H06GRMSD]
This data set contains water content measurements of the moss/humus layer, where it existed. These data were collected along various flight lines in the Southern and Northern Study Areas (SSA and ...


12. BOREAS HYD-08 1994 Gravimetric Moss Moisture Data [BOREAS_H08GM94]
The BOREAS HYD-08 team made measurements of surface hydrological processes that were collected at the NSA OBS Tower Flux site in 1994 and at Joey Lake, Manitoba, to support their research into point ...


13. BOREAS HYD-08 1996 Gravimetric Moss Moisture Data [BOREAS_H08GM96]
The BOREAS HYD-08 team made measurements of surface hydrological processes that were collected at the SSA-OBS Tower Flux site in 1996 to support its research into point hydrological processes and ...


14. BOREAS Prince Albert National Park Forest Cover Data in Vector Format [BOREAS_PANPFCOV]
This data set provides detailed canopy, understory, and ground cover, height, density, and condition information for PANP in the western portion of the BOREAS SSA in vector form.


15. BOREAS RSS-04 1994 Jack Pine Leaf Biochemistry and Modeled Spectra in the SSA [BOREAS_RSS4LIB]
The BOREAS RSS-04 team focused its efforts on deriving estimates of LAI and leaf chlorophyll and nitrogen concentrations from remotely sensed data for input into the Forest BGC model. This data set ...


16. BOREAS RSS-07 LAI, Gap Fraction, and FPAR Data [BOREAS_R07ELAID]
The BOREAS RSS-07 team collected various data sets to develop and validate an algorithm to allow the retrieval of the spatial distribution of LAI from remotely sensed images. Ground measurements of ...


17. BOREAS RSS-08 BIOME-BGC Model Simulations at Tower Flux Sites in 1994 [BOREAS_BIOMEBGC]
BIOME-BGC is a general ecosystem process model designed to simulate biogeochemical and hydrologic processes across multiple scales (Running and Hunt, 1993). In this investigation, BIOME-BGC was used ...


18. BOREAS RSS-08 BIOME-BGC SSA Simulations of Annual Water and Carbon Fluxes [BOREAS_BIOMEBG2]
The BOREAS RSS-08 team performed research to evaluate the effect of seasonal weather and landcover heterogeneity on boreal forest regional water and carbon fluxes using a process level ecosystem model, ...


19. Important marine habitat off east Antarctica revealed by two decades of multi-species predator tracking [AAS_3227_predicted_habitat]
From the abstract of the referenced paper: Satellite telemetry data are a key source of animal distribution information for marine ecosystem management and conservation activities. We used two decades ...


20. Biodiversity of Microbial mats in Antarctica [ASAC_1049_Micromat]
From the Micromat home page: Research on microbial biodiversity in Antarctica is still in a starting phase though it is a very promising area of research. Antarctica is characterised by its geographical ...


21. Impacts of the feral house mouse (Mus musculus) on spiders on subantarctic Macquarie Island [ASAC_104_mice]
Macquarie Island is a Nature Reserve under the Tasmanian National Parks and Wildlife Act 1970 and also a World Heritage Area but it has been modified significantly as the result of the introduction ...


22. Introduced Collembola from Subantarctic islands [ASAC_1043]
From the abstract for the referenced paper. Alien invertebrates pose considerable threats to subantarctic island ecosystems and with warming climates, because the likelihood of immigrants establishing ...


23. Deforestation Mapping Group Tree Cover Classification for Path: 005 Row: 60 Entity ID: glcf-dmg-005060, Brazil and Colombia [glcf-dmg-005060]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. These ...


24. Deforestation Mapping Group Tree Cover Classification for Path: 006 Row: 55 Entity ID: glcf-dmg-006055, Colombia [glcf-dmg-006055]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. ...


25. Deforestation Mapping Group Tree Cover Classification for Path: 006 Row: 66 Entity ID: glcf-dmg-006066, Brazil and Peru [glcf-dmg-006066]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. ...


26. Deforestation Mapping Group Tree Cover Classification for Path: 006 Row: 68 Entity ID: glcf-dmg-006068, Peru [glcf-dmg-006068]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. ...


27. Deforestation Mapping Group Tree Cover Classification for Path: 007 Row: 55 Entity ID: glcf-dmg-007055, Colombia and Venezuela [glcf-dmg-007055]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. ...


28. Deforestation Mapping Group Tree Cover Classification for Path: 007 Row: 58 Entity ID: glcf-dmg-007058, Colombia [glcf-dmg-007058]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. ...


29. Deforestation Mapping Group Tree Cover Classification for Path: 007 Row: 63 Entity ID: glcf-dmg-007063, Peru [glcf-dmg-007063]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. ...


30. Deforestation Mapping Group Tree Cover Classification for Path: 007 Row: 65 Entity ID: glcf-dmg-007065, Peru [glcf-dmg-007065]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. ...


31. Deforestation Mapping Group Tree Cover Classification for Path: 007 Row: 66 Entity ID: glcf-dmg-007066, Peru [glcf-dmg-007066]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. ...


32. Deforestation Mapping Group Tree Cover Classification for Path: 008 Row: 52 Entity ID: glcf-dmg-008052, Colombia and Venezuela [glcf-dmg-008052]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. ...


33. Deforestation Mapping Group Tree Cover Classification for Path: 008 Row: 53 Entity ID: glcf-dmg-008053, Colombia and Venezuela [glcf-dmg-008053]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. ...


34. Deforestation Mapping Group Tree Cover Classification for Path: 008 Row: 59 Entity ID: glcf-dmg-008059, Colombia [glcf-dmg-008059]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. ...


35. Deforestation Mapping Group Tree Cover Classification for Path: 008 Row: 63 Entity ID: glcf-dmg-008063, Peru [glcf-dmg-008063]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. ...


36. Deforestation Mapping Group Tree Cover Classification for Path: 009 Row: 55 Entity ID: glcf-dmg-009055, Colombia [glcf-dmg-009055]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. ...


37. Deforestation Mapping Group Tree Cover Classification for Path: 230 Row: 71 Entity ID: glcf-dmg-230071, Bolivia [glcf-dmg-230071]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. ...


38. Deforestation Mapping Group Tree Cover Classification for Path: 232 Row: 70 Entity ID: glcf-dmg-232070, Bolivia [glcf-dmg-232070]   PARENT DIF
To provide co-registered Landsat data sets and tree cover maps to researchers and other interested users and to provide data that will facilitate land cover change analysis. These ...


39. NASA Ocean Biogeochemical Model assimilating ESRID data global daily 2/3x1.25 degrees [GES_DISC_NOBM_DAY_VR2014]
NASA Ocean Biogeochemical Model -- Assimilated Monthly Data Abstract: The NASA Ocean Biogeochemical Model (NOBM) is a comprehensive, interactive ocean biogeochemical model coupled with a circulation ...


40. NASA Ocean Biogeochemical Model assimilating ESRID data global monthly 2/3x1.25 degrees [GES_DISC_NOBM_MON_VR2014]
NASA Ocean Biogeochemical Model -- Assimilated Monthly Data The NASA Ocean Biogeochemical Model (NOBM) is a comprehensive, interactive ocean biogeochemical model coupled with a circulation and radiative ...


41. Biogeography of spiders on islands of the Southern Ocean [ASAC_1015_spiders]
These data are mainly based on a paper by Phil Pugh (Pugh 2004, Biogeography of spiders on the islands of the Southern Ocean, Journal of Natural History, 38:1461-1487), but has been updated for Subantarctic ...


42. Biology of Antarctic Algae [ASAC_102]
Metadata record for data from ASAC Project 102 See the link below for public details on this project. From the abstracts of some of the referenced papers: Six species of marine microalgae, namely ...


43. Invertebrate Monitoring on Macquarie Island [ASAC_104]
The objectives of this project were: To monitor wind transported insects to Macquarie Island to establish which species can disperse long distances on wind in the Subantarctic and from where they ...


44. NEFSC 2012 Atlantic Herring Acoustic/Midwater Trawl Survey (PC1206) [gov.noaa.ngdc.mgg.wcd.PC1206_EK60]   PARENT DIF
The NEFSC Atlantic herring acoustic survey is a fisheries independent survey that provides scientific data for Atlantic herring assessments in the U.S. mid-Atlantic and New England regions. The survey ...


45. Nitrogen studies in sub-Antarctic terrestrial environments [ASAC_1022]
Metadata record for data from ASAC Project 1022 See the link below for public details on this project. ---- Public Summary from Project ---- Nitrogen studies in subantarctic terrestrial environments ...


46. Northeast Integrated Pelagic Survey (PC1301) [gov.noaa.ngdc.mgg.wcd.PC1301_EK60]   PARENT DIF
During the survey we will quantify the spatial distribution of the following parameters: water currents, water properties, phytoplankton, microzooplankton, mesozooplankton, pelagic fish and invertebrates, ...


47. Biodiversity and ecophysiology of Antarctic sea-ice bacteria [ASAC_1012]
The data set includes information relevant for the study and description of sea-ice bacteria contains the following dataset subgroups and is organised by REFERENCE number. 1) Isolation data: strain ...


48. Changes in vegetation on Macquarie Island 2000 to 2007 [ASAC_1015_macca_veg_change]
Taken from the report in the download file: Plot data and satellite imagery were used to examine changes in vegetation between 2000 and 2007. These data were examined in light of changes in rabbit ...


49. Differential GPS data collected at Heard Island 2003/04 for the Regional Sensitivity to Climate Change in Terrestrial Ecosystems (RiSCC) program [ASAC_1015_HIGPS03_04]
Metadata notes for RiSCC Heard Island 2003_04 season (ASAC 1015) - DGPS data and Base Station data DGPS data are described below, and associated data files listed. 1. Three Island study - Phenology ...


50. Macquarie Island nature reserve vertebrate pests and reserve management program [ASAC_101]
Metadata record for data from ASAC Project 101 See the link below for public details on this project. From the abstracts of some of the referenced papers: The diets of Mus musculus and Rattus rattus ...


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