{"help": "https://canwin-datahub.ad.umanitoba.ca/data/en/api/3/action/help_show?name=package_show", "success": true, "result": {"Creator": "Creator", "GeoLocation": "Hudson Bay,Beaufort Sea,Baffin Bay,Davis Strait,Canadian Arctic", "IdentifierType": "DOI", "PublicationYear": "2025", "Publisher": "CanWIN", "ResourceType": "Online Resource", "ResourceTypeGeneral": "Collection", "Rights": "Creative Commons Attribution 4.0 International", "accessTerms": "CanWIN datasets are licensed individually, however most are licensed under the Creative Commons Attribution 4.0 International (CC BY 4.0) Public License. Details for the licence applied can be found using the Licence URL link provided with each dataset. \r\nBy using data and information provided on this site you accept the terms and conditions of the License. Unless otherwise specified, the license grants the rights to the public to use and share the data and results derived therefrom as long as the proper acknowledgment is given to the data licensor (citation), that any alteration to the data is clearly indicated, and that a link to the original data and the license is made available.", "author": null, "author_email": null, "citation": "", "contributorType": "DataCurator", "creator_user_id": "59fdde0d-f226-4e5e-99ba-562b96c239a0", "descriptionType": "Abstract", "endDateType": "Other", "id": "4f0999ee-3c61-4a1b-b1c8-5badfd348360", "isopen": false, "kvSchemeURI": "https://www.polardata.ca/pdcinput/public/keywordlibrary", "license_id": null, "license_title": null, "maintainer": null, "maintainer_email": null, "metadata_created": "2025-06-23T14:26:52.443305", "metadata_modified": "2025-06-24T01:54:55.048779", "name": "micb-ocng", "notes": "Marine microorganisms are at the core of most biochemical processes and life itself. Originating in the ancient ocean at least 3.7 billion years ago, they drove atmospheric oxygenation ~2.5 billion years ago and facilitated the evolution of multicellular life ~0.5 billion years ago. Today, microorganisms constitute ~90% of the living biomass in the global ocean, where they play a central role in sustaining life on our planet. For example, the marine bacterium _Pelagibacter ubique_ is the most abundant known organism, and the marine cyanobacterium _Prochlorococcus_ produces ~20% of oxygen on the planet.\r\n\r\nThe Arctic Ocean, warming at roughly four times the global average, is a focal point for climate change research. Ongoing climate change also intensifies environmental stressors, such as extreme precipitation events and storms, which disrupt marine microbial communities and the biochemical cycles and food webs they sustain. Furthermore, marine microbial communities act as multifaceted \u201csensors\u201d, immediately responding to physical and chemical changes. Fortunately, the past decade has seen an exponential development in computing power and DNA sequencing performance, which now enables a realistic depiction of marine microbial life and an enhanced prediction of potential ecosystem changes.\r\n\r\nThe overarching objective of my PhD thesis is two-fold. First, I aim to establish a spatial baseline of microbial diversity in the Canadian Arctic Ocean using metabarcoding. Second, I seek to elucidate how microbial communities are affected by climate change-induced environmental stressors and what consequences it might have for the ecosystem.\r\n\r\n**Topics**\r\n\r\n1. Assessment of microbial ecology in Southern Hudson Bay and James Bay with focus on the riverine impact.\r\n2. Assessment of microbial ecology in the Canadian Arctic Archipelago waters with focus on the storm impact.\r\n3. Assessment of microbial ecology in the Beaufort Sea with focus on the warming impact.", "num_resources": 0, "num_tags": 5, "organization": {"id": "9e21f6b6-d13f-4ba2-a379-fd962f507071", "name": "ceos", "title": "Centre for Earth Observation Science", "type": "organization", "description": "The Centre for Earth Observation Science (CEOS) was established in 1994 with a mandate to research, preserve and communicate knowledge of Earth system processes using the technologies of Earth Observation Science. Research is multidisciplinary and collaborative seeking to understand the complex interrelationships between elements of Earth systems, and how these systems will likely respond to climate change. Although researchers have worked in many regions, the Arctic marine system has always been a unifying focus of activity.\r\n\r\nIn 2012, CEOS, along with the Greenland Climate Research Centre (GCRC, Nuuk, Greenland) and the Arctic Research Centre (ARC, Aarhus, Denmark) established the Arctic Science Partnership, thereby integrating academic and research initiatives.\r\n\r\nAreas of existing research activity are divided among key themes:\r\n\r\nArctic Anthropology/Paleoclimatology: LiDAR scanning and digital site preservation, archaeo-geophysics, permafrost degredation, lithic morphometrics, zooarchaeology, proxy studies, paleodistribution of sea ice, landscape learning, Paleo-Eskimo culture, Thule Inuit culture, ethnographic analogy, traditional knowledge, climate change and northern heritage resource management.\r\n\r\nAtmospheric Studies/Meteorology: Boundary layer, precipitation, clouds, storms and extreme weather, circulation, eddy correlations, polar vortex, climate, teleconnections, geophysical fluid dynamics, flux and energy budgets, ocean-sea ice-atmosphere interface, radiative transfer, ice albedo feedback, cloud radiative forcing, pCO2. \r\n\r\nBiogeochemistry: Organic carbon, greenhouse gases, bubbles, Ikaite, carbonate chemistry, CO2 fluxes, mercury and other trace metals, minerals, hydrocarbons, brine processes, otolith microchemistry, sediments, biomarkers. \r\n\r\nContaminants: Mercury, trace metals, PAHs, source, transport, transformation, pathways, bioaccumulations, marine ecosystems, marine chemistry. \r\nEarth Observation Science: Active and passive microwave, LiDAR, EM induction, spatial-temporal analysis, forward and inverse scattering models, complex permittivity, ocean colour, ocean surface roughness, NIR, TIR, satellite telemetry, GPS. Ice-Associated Biology: Biophysical processes, primary production; ice algae, ice microbiology, bio-optics, under-ice phytoplankton. \r\n\r\nInland Lakes and Waters: Hydrologic connectivity, watershed systems, sediment transport, nutrient transport, contaminants, landscape processes, remote sensing, freshwater-marine coupling. Marine Mammals: Seals, whales, habitat, conservation, satellite telemetry, distribution, population studies, prey behaviour, bioacoustics.\r\n\r\nModelling: Simulation of sea ice and oceanic regional processes, Nucleus for European Modelling of the Ocean (NEMO), ice-ocean modelling and interactions, hind cast simulations and projections for sea ice state and ocean variables based on CMIP5 scenarios and MIROC5 forcing, validation.\r\n\r\nOceanography: Circulation, temperature, in-flow and out-flow shelves, water dynamics, microturbulence, Beaufort Gyre, eddy correlations.\r\n\r\nSea Ice Geophysics:Thermodynamic and dynamic processes, extreme ice features and hazards, snow, ridges, polynyas.\r\n\r\nTraditional and Local Knowledge: Indigenous cultures, Inuit, Inuvialuit, oral history, toponomy, mobility and settlement, hunting, food security, sea ice use, community-based research, community-based monitoring, two ways of knowing.", "image_url": "2021-11-13-003953.952874UMLogoHORZ.jpg", "created": "2017-07-21T13:15:49.935872", "is_organization": true, "approval_status": "approved", "state": "active"}, "owner_org": "9e21f6b6-d13f-4ba2-a379-fd962f507071", "private": false, "projectDataCuratorAffiliation": "Centre for Earth Observation Science - University of Manitoba", "projectDataCuratorEmail": "kazmiruz@myumanitoba.ca", "projectDataCuratorName": "Kazmiruk, Zakhar", "projectEndDate": "", "projectImage": "https://canwin-datahub.ad.umanitoba.ca/sites/default/files/users/user44/Amun2023_Leg4_good_photo.jpg", "projectStartDate": "2022-08-01", "relatedIdentifier": "", "relatedIdentifierType": "URL", "related_campaigns": [], "related_datasets": [], "related_deployments": [], "related_facility": [], "related_parent_programs": [], "related_publications": [], "related_subprograms": [], "relationType": "IsSupplementTo", "researchProgramName": "", "rightsIdentifier": "CC-BY-4.0", "rightsIdentifierScheme": "SPDX", "rightsSchemeURI": "https://spdx.org/licenses", "rightsURI": "https://spdx.org/licenses/CC-BY-4.0.html", "spatial": "{\"type\":\"Polygon\",\"coordinates\":[[[-140.8252920177,51.7878975713],[-60.1102678356,51.7878975713],[-60.1102678356,83.4056415837],[-140.8252920177,83.4056415837],[-140.8252920177,51.7878975713]]]}", "spatial_regions": "arctic-basin", "startDateType": "Created", "state": "active", "status": "In Progress", "subjectScheme": "Polar Data Catalogue", "theme": ["98238b1c-5be8-41ad-8c6e-74cdc4f5f369"], "title": "Marine Microbial Ecology in the Canadian Arctic - Zakhar Kazmiruk PhD Project", "type": "project", "url": null, "useTerms": "By accessing this data you agree to [CanWIN's Terms of Use](/data/publication/canwin-data-statement/resource/5b942a87-ef4e-466e-8319-f588844e89c0).", "version": null, "awards": [{"awardTitle": "Canada Research Chair Program", "awardURI": "", "funderIdentifier": "", "funderIdentifierType": "", "funderName": "NSERC", "funderSchemeURI": ""}, {"awardTitle": "Genome Canada", "awardURI": "", "funderIdentifier": "", "funderIdentifierType": "", "funderName": "Genome Canada", "funderSchemeURI": ""}], "coInvestigators": [{"affiliation": "Centre for Earth Observation Science - University of Manitoba", "contributorName": "Collins, Eric", "contributorType": "Supervisor", "email": "Eric.Collins@umanitoba.ca", "nameIdentifier": "0000-0002-5858-2395", "nameIdentifierScheme": "ORCID", "schemeURI": "http://orcid.org/"}], "groups": [{"description": "Features and characteristics of salt water bodies.\r\n\r\nIn CEOS, related research themes include biogeochemistry, modelling, marine mammals, oil spill response, physical oceanography, remote sensing and technology and trace metals and contaminants", "display_name": "Marine", "id": "98238b1c-5be8-41ad-8c6e-74cdc4f5f369", "image_display_url": "https://canwin-datahub.ad.umanitoba.ca/data/uploads/group/2021-10-31-211516.365746ofinspireoceanographic.svg", "name": "marine", "title": "Marine"}], "principalInvestigators": [{"affiliation": "Centre for Earth Observation Science - 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