Showing 524 results

Archival Description
Dalhousie University Archives Oceanography
Print preview View:

3 results with digital objects Show results with digital objects

ICoMM: International Census of Marine Microbes

Subseries contains correspondence, research data, and conference minutes and notes related to the Census of Marine Life subcommittee International Census of Marine Microbes (ICoMM). The International Census of Marine Microbes project sought to determine the diversity and distribution of microscopic sea life from hundreds of locations around the world. The project, led by Americans Mitchell Sogin and Linda Amaral-Zettler and Dutch scientist Jan de Leeuw, discovered that initial estimates of ocean-residing microbe species was vastly under previously predicted levels, with numbers of species being at least ten times greater than previous estimates, and many more widely distributed than predicted. They also discovered that thousands of different microbe species live within a single litre of seawater.

HMAP: History of Marine Animal Populations

Subseries contains correspondence, research data, and conference minutes and notes related to the Census of Marine Life subcommittee History of Marine Animal Populations (HMAP). The History of Marine Animal Populations project traces evidence of how human activity and nature have changed marine life in recent years. The project, led by Irish scientist Paul Holm, Danish scientists Brian MacKenzie, Anne Husum Marboe and Bo Poulsen, and American Andrew Rosenberg, examined the prevalence of shell jewellery, evidence found in whaling logs, fishing boats' taxation logs, historical storm records, and numerous other primary and secondary sources, documenting humanity’s destruction of marine habitats, fish stocks and invertebrate populations.

GOMA: Gulf of Maine Area

Subseries contains correspondence, research data, and conference minutes and notes related to the Census of Marine Life subcommittee Gulf of Maine Area (GOMA). The GOMA project involved creating a species register of the diverse Gulf of Maine, examining tidal pools, slopes, seamounts, and other underwater landforms. The project, headed by Canadian and American scientists Sara Ellis, Lewis Incze and Peter Lawton, assembled more than 4000 species and microbes native to the area (more than twice the amount previously determined to live in the Gulf). The project used sonar as a means of examining the overall marine ecosystem and species’ interactions, rather than focusing on individual species.

FMAP: Future of Marine Animal Populations

Subseries contains correspondence, research data, and conference minutes and notes related to the Census of Marine Life subcommittee Future of Marine Animal Populations (FMAP). The Future of Marine Animal Populations project analyzed fishing data and scientific surveys to determine changes in diversity and distribution of marine life. The project, headed by Canadian scientists Ian Jonsen, Heike Lotze, and Boris Worm (and previously by Ransom Myers), identified hot spots of diversity drawn from the Census of Marine Life database and changes in water temperature as one of the most integral determinants in the shaping of marine diversity patterns, while confirming that marine conservation helps to correct the rapid population declines associated with over-exploitation of marine stocks.

Figures of a fish respirometer

  • MS-2-778.2019-051, Box 78, Folder 17
  • File
  • [ca. 2002]
  • Part of Ron O'Dor fonds

File contains images used in a Ron O'Dor publication on fish respirometer, actual article is unknown.

Elisabeth Mann Borgese fonds

  • MS-2-744
  • Fonds
  • 1938-2002, predominant 1969-2001
Fonds consists of records pertaining primarily to the professional activities of Elisabeth Mann Borgese, focusing on major organizations and projects with which she was affiliated from the beginning of her North American career in the 1940s. The collection includes correspondence, publications and drafts, administrative records, conference materials, sound and video recordings, research materials, photographs, and other materials.

Borgese, Elisabeth Mann

Directory of marine scientists in Canada

File contains a Canadian special publication of fisheries and aquatic sciences, number 57, of the Canadian Committee on Oceanography. File also contains a membership application form for the Canadian Meteorological and Oceanographic Society.

CReefs: Census of Coral Reef Ecosystems

Subseries contains correspondence, research data, and conference minutes and notes related to the Census of Marine Life subcommittee Census of Coral Reef Ecosystems (CReefs). The Census of Coral Reef Ecosystems project conducted a thorough examination of the sorts of life found in the world’s coral reefs, discovering thousands of new species in the process while placing known species in new locales. The project, headed up by Americans Nancy Knowlton and Russell Brainard and Australian scientist Julian Caley, developed a tool called the Autonomous Reef Monitoring Structure to provided standardized examination of species distribution, warming temperatures and oceanic acidification at reef locations throughout the world.
Results 301 to 350 of 524