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1. Arctic Sea Ice Concentration and Extent from Danish Meteorological Institute Sea Ice Charts, 1901-1956 [G10007]
This data set provides estimates of Arctic sea ice extent and concentration from 1901 to 1956 created from a collection of historic, hand-drawn sea ice charts from the Danish Meteorological Institute ...


2. An Electronic Atlas of Great Lakes Ice Cover, Winters 1973-2002 [G02166]
This dataset is distributed by the National Oceanic and Atmospheric Administration (NOAA) Great Lakes Environmental Research Laboratory (GLERL). The atlas contains data on over 1200 digitized Great ...


3. International Polar Year Historical Data and Literature [G02201]
The International Polar Year Historical Data and Literature collection (formerly known as the Discovery and Access of Historic Literature from the IPYs (DAHLI) project) is an online data collection ...


4. National Ice Center Arctic Sea Ice Charts and Climatologies in Gridded Format [G02172]
The U.S. National Ice Center (NIC) is an inter-agency sea ice analysis and forecasting center comprised of the Department of Commerce/NOAA, the Department of Defense/U.S. Navy, and the Department ...


5. Sea Ice Charts of the Russian Arctic in Gridded Format, 1933-2006 [G02176]
The Arctic and Antarctic Research Institute (AARI) in St. Petersburg, Russia, produces sea ice charts for safety of navigation in the polar regions and for other operational and scientific purposes. ...


6. Sea Ice Edge Location and Extent in the Russian Arctic, 1933-2006 [G02182]
The Sea Ice Edge Location and Extent in the Russian Arctic, 1933-2006 data are derived from sea ice charts from the Arctic and Antarctic Research Institute (AARI), St. Petersburg, Russia. Provided ...


7. Estonian Mean Snow Depth and Duration (1891-1994) [G01174]
This data set contains the number of days of snow cover in days per year, and three 10-day snow depth means per month in centimeters from stations across Estonia. The days of snow cover data extend ...


8. GLERL Great Lakes Ice Thickness Data Base, 1966-1979 [G00803]
During the winters of 1965/66 through 1976/77, NOAA/Great Lakes Environmental Research Laboratory (GLERL) collected weekly ice thickness and stratigraphy data at up to 90 stations per year on the ...


9. Great Lakes Surface Ice Reports from U.S. Coast Guard [G00805]
Data consist of ice observations from U.S. Coast Guard vessels operating on the Great Lakes, and from Coast Guard shore stations reported via teletype messages and ice logging forms. Observations ...


10. Historical Soviet Daily Snow Depth (HSDSD) [G01092]
The Historical Soviet Daily Snow Depth Version 2 (HSDSD) product on CD-ROM updates and replaces HSDSD Version 1. The new version contains an additional ten years of data, improved data quality control, ...


11. NOAA/NMC/CAC Arctic and Antarctic Monthly Sea Ice Extent, 1973-1990 [G00917]
Sea ice extent from January 1973 through August 1990 was digitized from weekly operational sea ice charts produced by the Navy/NOAA Joint Ice Center. Charts were digitized by hand using a 1 degree ...


12. The Dehn Collection of Arctic Sea Ice Charts, 1953-1986 [G01111]
The National Snow and Ice Data Center holds a collection of charts depicting ice conditions in the seas off Alaska and western Canada coasts. Ice edge position and some ice concentration and other ...


13. World Glacier Inventory [G01130]
The World Glacier Inventory (WGI) contains information for over 130,000 glaciers. Inventory parameters include geographic location, area, length, orientation, elevation, and classification. The WGI ...


14. Sea Ice in the Belcher Islands, Nunavut, Canada [ELOKA002]
This data set contains interviews of three hunters from Sanikiliaq, Belcher Islands, in the territory of Nunavut, Canada. The hunters describe their observations of sea ice conditions around the ...


15. The Seasonal Ice Zone Observing Network (SIZONet) Local Observations Interface [ELOKA031]
The Seasonal Ice Zone Observing Network Local Observations Interface allows access to observations of sea ice, weather, and wildlife collected since 2006 by Indigenous Inupiaq and Yup'ik sea ice experts ...


16. Shorefishes of the Tropical Eastern Pacific Online Information System (SFTEP) [SFTEP]
A dataset on the distributions of shallow-water shore fishes known from the Tropical Eastern Pacific biogeographic region. The Tropical Eastern Pacific (TEP) encompasses the continental shoreline ...


17. Benthic marine algae from Cabo Frio region and surroundings (Tropical and Subtropical Western South Atlantic OBIS) [Cabo_Frio_Marine_Algae]
Benthic marine algae from Cabo Frio region and surroundings is based on 2 publications.


18. CEM/UFPR Benthos of Paranagua Bay Region (Tropical and Subtropical WSAOBIS, BRAZIL) [Benthos_Paranagua_Bay_Region]
Centro de Estudos do Mar (CEM) (Marine Studies Centre), from UFPR, has fostered or implemented research on the changing composition of benthic marine and estuarine biodiversity in infralitoral soft ...


19. Estuarine Demersal Fish of Brazil (Tropical and Subtropical WSAOBIS, BRAZIL) [Estuarine_Demersal_Fish_WSA_OBIS]
Estuarine Demersal Fish of Brazil is based on two publications, species captured in 4 Brazilian estuaries between latitudes 0 and 25 degrees South and 22 Brazilian estuarine locations with published ...


20. NOAA Caribbean Sea Cetacean Survey 1995; Sightings [seamap11]   PARENT DIF
A Caribbean cetacean survey was conducted in 1995 by NOAA Southeast Fisheries Science Center to examine the distribution and estimate abundance of cetaceans in U.S. waters, especially in the Caribbean ...


21. NOAA Gulf of Mexico Marine Mammal Survey 1992; Sightings [seamap13]   PARENT DIF
A spring marine mammals survey in Gulf of Mexico was conducted in 1992 by NOAA Southeast Fisheries Science Center to examine the distribution and estimate abundance of cetaceans in U.S. waters. The ...


22. Canada Maritimes Regional Cetacean Sightings (OBIS Canada) [obis.marwhale]   PARENT DIF
This is an OBIS formatted version of the Canadian government's Department of Fisheries and Oceans Maritimes Region database for visual sightings of cetaceans (e.g. whales, dolphins and porpoises) ...


23. ECOCEAN Whale Shark Photo-identification Library [Ecocean]
The ECOCEAN Whale Shark Photo-identification Library is a visual database of whale shark (Rhincodon typus) encounters and individually catalogued whale sharks. The library is maintained and used by ...


24. GIS analysis, biological samples (soil microorganism, invertebrate and plant), automatic weather station data and vegetation and invertebrate surveys to determine the terrestrial biocomplexity of the McMurdo Dry Valleys [K020_2008_2013_NZ_1]
The McMurdo Dry Valleys are the largest area of snow-free land in Antarctica. Managers ability to promote and protect these areas would benefit if we knew the biodiversity present and what controls ...


25. BioMar - Marine sites, habitats and species data collected during the BioMar survey of Ireland (EUROBIS) [OBIS.BIOMAR]
The BioMar project was and remains the largest marine ecological seabed survey of the Republic of Ireland. Standard field survey and data management methods developed by the UK Marine Nature Conservation ...


26. Bolus Herbarium Algal Specimen Database [uct_algae]
The Bolus Herbarium algal collection is the most comprehensive collection in South Africa. Though housing collections from the whole of the South African coastline and also from Namibia, ...


27. Fishbase [OBIS.Fishbase]   CHILD DIFs
FishBase is a global information system covering all aspects of fish biology, ecology, population dynamics, life history, and usage by humans. The information is provided in monthly updates at http://www.fishbase.org/. ...


28. Migotto 1996 Hydroids of Sao Sebastiao, SP, BR (Tropical and Subtropical WSAOBIS, BRAZIL) [Migotto_1996_Hydroids_SP_BR]
The survey of the hydroid fauna of the coastal region of Sao Sebastiao Channel, Sao Paulo State, Brazil; samples in the intertidal and infralittoral zones, from 1984 to 1992, is based on 2 publications.


29. Natal Museum - Mollusc Collection (Bivalvia and Gastropoda) [NatalMuseum]
The Natal Museum's Department of Mollusca had its origins in the shell collection and library of Henry Burnup, a dedicated amateur who was honorary curator of molluscs until his death ...


30. National Benthic Inventory for Coastal Macro-infauna (NBI) (USOBIS) [nbi-obis]   PARENT DIF
The NBID is a quantitative database on abundances of individual benthic species by sample and study region, along with other synoptically measured environmental variables. The NBI is a data source ...


31. Natural Geography In Shore Areas (NaGISA) Dataset Version 1, Released 2005. [nagisa1]
This dataset provides data collected during the Natural Geography In Shore Areas (NaGISA) quantitative global nearshore census. The data is coming in (i.e. the dataset is continually being added to ...


32. SPF Marine Algae Collection of Sao Paulo State (Tropical and Subtropical Western South Atlantic OBIS) [SPF_Marine_Algae_Collection]
SPF Collection of Sao Paulo State is the Marine Algae, exclusive of Sao Paulo State, deposited in SPF Herbarium ? Sao Paulo University, IB, curated by Prof. Eurico Cabral de Oliveira Filho. The Herbarium ...


33. Sandy Beaches Benthic Macrofauna of North-Central Sao Paulo Coast (Tropical and Subtropical WSAOBIS, BRAZIL) [Sandy_Beaches_Benthic_Macrofauna_SP]
Benthic macrofauna of sandy beaches in estuarine central and north Sao Paulo coast has been investigated by T. Corbisier from IO USP.


34. South African Institute for Aquatic Biodiversity - Fish Collection [saiab]   PARENT DIF
The South African Institute for Aquatic Biodiversity (SAIAB) is a National Research Facility of the National Research Foundation (NRF). It was formerly known as the JLB Smith Institute of Ichthyology, ...


35. MADAGASCAR National Oceanographic Data Centre - Corals [madagascar_corals]
The Madagascar National Oceanographic Data Centre is attached to the University of Toliara. Some of the research achievements of the Oceanographic Data Centre are: a project for the protection of ...


36. MADAGASCAR National Oceanographic Data Centre - Diatoms [madagascar_diatoms]
The Madagascar National Oceanographic Data Centre is attached to the University of Toliara. Some of the research achievements of the Oceanographic Data Centre are: a project for the protection of ...


37. MADAGASCAR National Oceanographic Data Centre - Dinoflagellates [madagascar_dinoflagelles]
The Madagascar National Oceanographic Data Centre is attached to the University of Toliara. Some of the research achievements of the Oceanographic Data Centre are: a project for the protection of ...


38. MADAGASCAR National Oceanographic Data Centre - Fish [madagascar_fish]
The Madagascar National Oceanographic Data Centre is attached to the University of Toliara. Some of the research achievements of the Oceanographic Data Centre are: a project for the protection of ...


39. MADAGASCAR National Oceanographic Data Centre - Invertebrates [madagascar_invertebrates]
The Madagascar National Oceanographic Data Centre is attached to the University of Toliara. Some of the research achievements of the Oceanographic Data Centre are: a project for the protection of ...


40. MARINE INVERTEBRATE FROM ARGENTINA, URUGUAY AND CHILE [Invertebrate_Argentina]
Data on invertebrate taxa were obtained from available literature, technical reports, databases, museum data collections and from the NaGISA project in the case of Golfo Nuevo rocky shore invertebrates. ...


41. Marine and Coastal Management (MCM) - Seal Surveys [mcm_seals]
Marine and Coastal Management (MCM) is one of four branches of the Department of Environmental Affairs and Tourism. It is the regulatory authority responsible for managing all marine ...


42. Marine and Coastal Management - Copepod Surveys [mcm_copepods]
Marine and Coastal Management (MCM) is one of four branches of the Department of Environmental Affairs and Tourism. It is the regulatory authority responsible for managing all marine and coastal activities. ...


43. Seasearch Marine Surveys (EUROBIS) [Eurobis_746]
This dataset consists of habitat and species records made by volunteer scuba divers. The data from 1978-1987 comprises sub-littoral surveys carried out by members of the Marine Conservation Society. ...


44. iziko South African Museum - Crustacean Collection [iziko_Crustaceans]
The iziko South African Museum houses the most important crustacean (crabs, lobsters, shrimps, barnacles) collection in South Africa. Significant past contributions were made by K.H. Barnard, J.R. ...


45. iziko South African Museum - Fish Collection [IZIKO_Fish]
The iziko South African Museum has a comprehensive holdings comprising of identified bony and cartilaginous fish, mostly from Cape waters, but extending to Angola and Mozambique ...


46. iziko South African Museum - Marine Mammals Collection [IZIKO_Marine_Mammals]
The iziko South African Museum has a comprehensive collection of cetacean and Cape fur seal skeletal material. Skeletal material from other marine mammals is also held. Part of this collection ...


47. iziko South African Museum - Mollusc Collection [iziko_molluscs]
The iziko South African Museum's mollusc collection of southern African species is the second largest mollusc collection in southern Africa. Significant additions were made in the past ...


48. iziko South African Museum - Shark Collection [iziko_sharks]
This collection has global holdings. It includes numerous representatives of eight of the shark groups, most representatives of the Batoids and Chimaeras, including rare species. Significant ...


49. CSIRO Marine Data Warehouse (OBIS Australia) [cmar_wh]
The CSIRO Marine Data Warehouse is a repository for biological and other marine survey data collected by CSIRO Division of Marine and Atmospheric Research (CMAR), Australia. It contains field (observational) ...


50. East London Museum - Mollusc Collection [elm_molluscs]
The East London (EL) Museum's major natural history collections are molluscs and birds.They also have smaller collections of other marine invertebrates, mammals, skeletons (mammals), reptiles, palaeontology, ...


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