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2950 datasets found

• Global Eutrophication Monitoring Dataset of Trinidad and Tobago

  CIOOS-Pacific

  Eutrophication refers to the enrichment of aquatic systems with nutrients, leading to enhanced primary productivity and the accumulation of algal biomass beyond natural levels. This process is primarily driven by elevated concentrations of nitrogen and…

  OxygenNutrientsParticulate matterSea Surface SalinitySea Surface TemperatureSubsurface SalinitySubsurface TemperaturePhytoplankton biomass and diversityZooplankton biomass and diversity HTML

• High Resolution Coastal Carbon Monitoring in the Northeast Pacific

  CIOOS-Pacific

  This is a collection of high resolution coastal carbon monitoring datasets (both provisional and research-ready) from instrumentation configured on shore-side infrastructure and oceanographic moorings in the Northeast Pacific beginning in 2014. These data…

  Inorganic Carbon HTML

• iTrack Oysters February 2023 Experiment - Environmental and Oyster Health Data

  CIOOS-Pacific

  This data package is a component of the Hakai Institute’s Marna Wet Lab and Caren Helbing (University of Victoria, UVic) collaborative iTrack project investigating environmental effects on eDNA and eRNA. Hakai Institute's Marna Wet Lab experimental research…

  Inorganic CarbonOther HTML

• Microplastics Contamination in Sediment, Water, Snow/Ice, Fish and Seals of the Canadian Arctic: 2023-2024

  Amundsen Science

  Microplastics (MPs) contaminate the oceans from the poles to the equators and from the sea surface to the deep sea. In addition, MPs have been recorded in freshwater systems, including in lakes, rivers and streams globally. Not only an aquatic issue, MPs…

  Marine debris HTML

• Persistent Organic Contaminants in Canadian Archipelago air, zooplankton and water : Beaufort Sea, 2016

  Amundsen Science

  Air, water (grab and passive) and zooplankton samples were collected from on board the CCGS Amundsen in the summer of 2016 as a part of ArcticNet and the Northern Contaminants Program. These samples were collected to determine the occurrence and levels of…

  Transient tracersZooplankton biomass and diversity HTML

• Climate and environmental data collected in the Canadian Arctic during the Amundsen 2005

  Amundsen Science

  Meteorological data (temperature, humidity, radiation, wind) was collected through continuous measurement of gas exchange and concentration of total gaseous mercury (TGM), ozone and other gases (CO,H2, CO2 and CH4) between the sea and the atmosphere.

  Transient tracers HTML

• Assessing Legacy and Emerging Contaminants in Canadian Arctic Air and Water Bodies as an Entry Point into the Arctic Food Chain: 2020-2021

  Amundsen Science

  We collected water samples in the summer of 2020 from on board the CCGS Wilfrid Laurier in the Beauford Sea. Different types of water samples were collected: grab samples at the surface for flame retardants were collected in glass bottles and shipped back to…

  Transient tracers HTML

• Assessing Persistent Organic Pollutants (POPs) in Canadian Arctic Air and Water as an Entry Point into the Arctic Food Chain, Northern Contaminants Program (INAC) and ArcticNet, 2019

  Amundsen Science

  We collected air, water, sediment samples in the summer of 2019 from on board the CCGS Amundsen in the central and eastern Canadian Archipelago. We also collected air and water (grab and passive) from the CCGS Laurier in the Beaufort Sea and the R/V William…

  Transient tracers HTML

• Multimedia contaminant survey during the Amundsen 2005

  Amundsen Science

  Monitoring survey has been achieved during the Amundsen 2005 cruise through continuous measurement of total gaseous mercury (TGM), speciated Hg species (Hg°, RGM and PM), ozone and other gases (CO, CO2 and CH4), and media sampling of pesticides.

  Ocean surface stressParticulate matterTransient tracers HTML

• OASIS-CANADA-OOTI CFL: Atmospheric composition and structure during the CFL campaign near the Amundsen icebreaker in the Amundsen Gulf

  Amundsen Science

  Data were compiled in campaign mode and were obtained over the ice of the Amundsen Gulf, using the OOTI (Out On The Ice) mobile laboratory mounted on a specially manufactured Arctic sled and running on a bank of 12 VDC batteries. Chemical and meteorological…

  Sea IceTransient tracers HTML

• Microplastics Contamination in Sediment, Water, Snow/Ice and Fish of the Canadian Arctic, 2019

  Amundsen Science

  Microplastics (MPs) contaminate the oceans from the poles to the equators and from the sea surface to the deep sea. In addition, MPs have been recorded in freshwater systems, including in lakes, rivers and streams globally. Not only an aquatic issue, MPs…

  Marine debris HTML

• Assessing Legacy and Emerging Contaminants in Canadian Arctic Air and Water Bodies as an Entry Point into the Arctic Food Chain: 2023-2024

  Amundsen Science

  As part of NCP and ArcticNet, air, water, sediment and zooplankton samples were collected from on board the CCGS Amundsen. Additional water samples were collected from the CCGS Laurier in the Beaufort Sea. Different types of water samples were collected: grab…

  Transient tracers HTML

• Organic Contaminants in Canadian Archipelago: Central and Eastern, 2015

  Amundsen Science

  Air, water (grab and passive) and sediment samples were collected from on board the CCGS Amundsen in the summer of 2015 as a part of ArcticNet and the Northern Contaminants Program. These samples were collected to determine the occurrence and levels of legacy…

  Transient tracers HTML

• Assessing Legacy and Emerging Contaminants in Canadian Arctic Air and Water Bodies as an Entry Point into the Arctic Food Chain: 2022-2023

  Amundsen Science

  As part of NCP and ArcticNet, air, water, sediment and zooplankton samples were collected from on board the CCGS Amundsen. Additional water samples were collected from the CCGS Laurier in the Beaufort Sea. Different types of water samples were collected: grab…

  Transient tracers HTML

• Investigating the Sources, Abundance and Types of Microplastics in the Arctic, 2018

  Amundsen Science

  Microplastics pollution has been found across the globe, but with limited information from the polar regions. Although there is evidence of microplastics in the Arctic and Antarctic, little is understood about the sources, fate and extent of contamination. We…

  Particulate matterTransient tracersZooplankton biomass and diversity HTML

• OASIS-CANADA CFL: Atmospheric composition and structure during the CFL campaign from the Amundsen icebreaker in the Amundsen Gulf

  Amundsen Science

  Data were compiled in campaign mode and were obtained over the ice of the Amundsen Gulf. Chemical and meteorological variables were collected with commercial and custom made instrumentation, as detailed below. Ozone (O3): Measurements were taken with TECO…

  Sea IceTransient tracers HTML

• Organic Contaminants in Canadian Archipelago: Central and Western, 2014

  Amundsen Science

  Air, water and sediment samples were collected from on board the CCGS Amundsen and passive water samplers were deployed on the moorings in the summer of 2014 as a part of ArcticNet and Northern Contaminants Program (NCP). These samples were collected to…

  Transient tracers HTML

• Organic Contaminants in Canadian Archipelago: Central and Eastern, 2010

  Amundsen Science

  To understand the role oceans play in transporting chemicals, water at several depths was sampled near Resolute Bay in May-June 2010 to quantify the contaminant concentrations. These measurement will be used to confirm changes in water concentrations observed…

  Transient tracers HTML

• Organic Contaminants in Canadian Archipelago: Central and Eastern, 2011

  Amundsen Science

  Air, water, phytoplankton and zooplankton samples were collected on board the CCGS Amundsen in October 2011 as part of ArcticNet between Kugluktuk, NT and Quebec City, QC via Baffin Bay. The samples were analysed for legacy organochlorine pesticides (OCPs),…

  Transient tracers HTML

• Investigating the Sources, Abundance and Types of Microplastics in the Arctic, 2017

  Amundsen Science

  Microplastics pollution has been found across the globe, but with limited information from the polar regions. Although there is evidence of microplastics in the Arctic and Antarctic, little is understood about the sources, fate and extent of contamination. We…

  Sea IceParticulate matterTransient tracersZooplankton biomass and diversity HTML