Catalog - Data.gov

Found 174 datasets matching "Biological tows".

Federal
Visual observations of Limacina helicina presence or absence collected during biological tows along the Newport Hydrographic Line from station NH-25 from 2011-05-01 to 2016-06-30 (NCEI Accession 0251631)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-11T00:00:00.000+00:00
This dataset includes visual observations of Limacina helicina presence or absence collected during biological tows along the Newport Hydrographic Line from station NH-25, located 25nm (44.652°N,...
- html
- none
- none
- none
- none
- none
- +4 more
Search relevance: 123.50 | Views last month: 0
Federal
Zooplankton and ichthyoplankton abundances based on bongo nets tows during the NOAA Ship Ronald H. Brown ECOA-3 cruise (EXPOCODE 33RO20220806) along the East Coast of North America from 2022-08-06 to 2022-09-23 (NCEI Accession 0310406)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-12-06T00:00:00.000+00:00
This dataset contains zooplankton and ichthyoplankton abundances from bongo net tows during the third East Coast Ocean Acidification cruise (ECOA-3). The cruise took place from August 6 to...
- html
- none
- none
- none
- none
- none
- +6 more
Search relevance: 85.71 | Views last month: 0
Federal
1AE10 SeaCAT Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-12-01T00:00:00.000+00:00
To recover and deploy surface and subsurface oceanographic instrumentation moorings at several locations in the Bering Sea. To complete CTD casts and plankton tows at sampling stations in and...

Search relevance: 49.94 | Views last month: 0
Federal
Ichthyoplankton (biological) data collected aboard NOAA Ship Nancy Foster during cruise 0903 from 2009-04-07 to 2009-04-20 (NCEI Accession 0071978)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-05-13T00:00:00.000+00:00
Station data and ichthyoplankton (biological) data from cruise 0903 from the US Virgin Islands, British Virgin Islands, Puerto Rico, Anegada Passage, Leeward Islands and Saba Bank. In addition,...
- none
- none
- none
- none
- none
- none
Search relevance: 46.25 | Views last month: 0
Federal
WATER TEMPERATURE and Other Data from UNKNOWN from 1961-01-19 to 1961-07-29 (NCEI Accession 9700148)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2026-01-16T00:00:00.000+00:00
Zooplankton and other data were collected in Hawaiian waters from 19 January 1961 to 29 July 1961. Data were collected as part of a Special Scientific Report-Fisheries using a zooplankton net and...
- none
- none
- none
- none
- none
- none
Search relevance: 46.06 | Views last month: 0
Federal
In situ observations of pteropod (Limacina helicina) presence and abundance collected in Bongo nets from in the Pacific Ocean for the NOAA West Coast Ocean Acidification cruises from 2011 to 2016 (NCEI Accession 0251154)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-29T00:00:00.000+00:00
This dataset includes biological data collected on the NOAA West Coast cruises in years 2011, 2013 and 2016. The data include pteropod (Limacina helicina) abundance data (in ind per m-3) or their...
- html
- none
- none
- none
- none
- html
- +5 more
Search relevance: 46.06 | Views last month: 0
Federal
Surface underway pH, water temperature, salinity, dissolved oxygen, chlorophyll and discrete analyses of dissolved inorganic carbon and total alkalinity from the underway TSG collected during the RRS Discovery fall 2023 oceanographic survey cruise (EXPOCODE 32V320231006) in the North Atlantic Ocean and Labrador Sea from 2023-10-06 to 2023-10-26 (NCEI Accession 0299020)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-11-15T00:00:00.000+00:00
This dataset includes underway sensor measurements collected during the RRS Discovery Fisheries and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 32V320231006) in...
- html
- none
- none
- none
- none
- none
- +4 more
Search relevance: 43.93 | Views last month: 0
Federal
EM2040 Water Column Sonar Data Collected During HB2101
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-13T00:00:00.000+00:00
The objectives are to: 1) determine the spring distribution and relative abundance of fish and invertebrate species found on the continental shelf and upper slope, including the collection of...
- none
- none
- none
- none
- none
- none
Search relevance: 43.09 | Views last month: 2
Federal
Dissolved inorganic carbon (DIC), pCO2, chlorofluorocarbons (CFC-12), sulfur hexafluoride (SF6), nutrients, dissolved oxygen, temperature, salinity and other measurements collected from discrete samples and profile observations during the U.S. Navy Ship Atlantis Fisheries and Oceans Canada Atlantic Zone Offshore Monitoring Program (AZOMP) cruise (EXPOCODE 33AT20220504) in the North Atlantic Ocean and Labrador Sea from 2022-05-04 to 2022-05-27 (NCEI Accession 0287917)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-01T00:00:00.000+00:00
This dataset includes discrete sample and profile data collected during the U.S. Navy Ship Atlantis Fisheries and Oceans Canada Atlantic Zone Offshore Monitoring Program (AZOMP) cruise (EXPOCODE...
- html
- none
- none
- none
- none
- html
- +5 more
Search relevance: 41.14 | Views last month: 0
Federal
AFSC/ABL: The Gulf of Alaska Survey, 2010 to 2017
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-15T19:15:48.000+00:00
The scientific objective of the Gulf of Alaska Survey (GOA Survey) is to assess Young of the Year (YOY) groundfish, salmon, plankton, and oceanographic conditions across the coastal, shelf, slope,...
- none
- none
- none
Search relevance: 40.94 | Views last month: 0
Federal
EK60 Water Column Sonar Data Collected During SH1808
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-10-10T00:00:00.000+00:00
We will conduct a regional characterization and monitoring of the physical and biological components of the pelagic ecosystems of Davidson Seamount, within Monterey Bay National Marine Sanctuary...
- none
- none
- none
- none
- none
- none
Search relevance: 40.33 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, temperature, salinity, dissolved oxygen, macronutrients, particulate organic carbon and nitrogen, collected from vertical profiles and discrete samples observations using CTD-Niskin rosette system from CCGS Teleost cruise (EXPOCODE 18TL20250804) during summer 2025 oceanographic survey from 2025-04-08 to 2025-04-26 (NCEI Accession 0311485)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2026-01-13T00:00:00.000+00:00
This dataset includes discrete sample and profile data collected during the CCGS Teleost Fisheries and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 18TL20250804) in...
- html
- none
- none
- none
- none
- none
- +5 more
Search relevance: 40.03 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, temperature, salinity, dissolved oxygen, macronutrients, particulate organic carbon and nitrogen, collected from vertical profiles and discrete samples observations using CTD-Niskin rosette system from CCGS John Cabot cruise EXPOCODE 18KF20251007) during summer 2025 oceanographic survey from 2025-07-10 to 2025-08-01 (NCEI Accession 0311523)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2026-01-13T00:00:00.000+00:00
This dataset includes discrete sample and profile data collected during the CCGS John Cabot and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 18KF20251007) in the...
- html
- none
- none
- none
- none
- none
- +4 more
Search relevance: 40.03 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, water temperature, salinity, dissolved oxygen, macronutrients, particulate organic carbon and other parameters, collected from vertical profiles and discrete samples observations during the CCGS John Cabot Fisheries and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 18KF20240625) in the North Atlantic Ocean and Labrador Sea from 2024-06-25 to 2024-07-16 (NCEI Accession 0303770)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-04-25T00:00:00.000+00:00
This dataset includes discrete sample and profile data collected during the CCGS John Cabot and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 18KF20240625) in the...
- html
- none
- none
- none
- none
- none
- +4 more
Search relevance: 40.03 | Views last month: 0
Federal
Atlantic Zone Monitoring Program: Total alkalinity, pH, temperature, salinity and other variables collected from profile and discrete sample observations during mission CCGS Teleost mission cruise 18TL21014 (EXPOCODE 18TL20210612) in the Gulf of St. Lawerence, North Atlantic Ocean from 2021-06-12 to 2021-06-22 (NCEI Accession 0307418)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-08-28T00:00:00.000+00:00
This NCEI Accession consists of total alkalinity, pH, temperature, salinity and other variables collected from profile and discrete sample observations during CCGS Teleost mission cruise 18TL21014...
- html
- none
- none
- none
- none
- none
- +2 more
Search relevance: 39.87 | Views last month: 0
Federal
Dissolved inorganic carbon (DIC), total alkalinity (TA), nutrients, pigments, dissolved oxygen, temperature, salinity and other measurements collected from discrete samples and profile observations collected during Fisheries and Oceans Canada CCGS Needler cruise NED2015017 (EXPOCODE 18NE20150629) in the Bay of Fundy from 2015-06-29 to 2015-08-17 (NCEI Accession 0240811)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-09-02T00:00:00.000+00:00
This dataset includes discrete sample and profile data collected during Fisheries and Oceans Canada CCGS Needler cruise NED2015017 (EXPOCODE 18NE20150629) in the Bay of Fundy from 2015-06-29 to...
- html
- none
- none
- none
- none
- html
- +3 more
Search relevance: 39.87 | Views last month: 0
Federal
Dissolved inorganic carbon (DIC), pCO2, chlorofluorocarbons (CFC-12), sulfur hexafluoride (SF6), nutrients, dissolved oxygen, temperature, salinity and other measurements collected from discrete samples and profile observations during the U.S. Navy Ship Atlantis Fisheries and Oceans Canada Atlantic Zone Offshore Monitoring Program (AZOMP) cruise (EXPOCODE 33AT20220504) in the North Atlantic Ocean and Labrador Sea from 2022-05-04 to 2022-05-27 (NCEI Accession 0287917)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-01T00:00:00.000+00:00
This dataset includes discrete sample and profile data collected during the U.S. Navy Ship Atlantis Fisheries and Oceans Canada Atlantic Zone Offshore Monitoring Program (AZOMP) cruise (EXPOCODE...
- html
- none
- none
- none
- none
- html
- +5 more
Search relevance: 39.85 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, temperature, salinity, dissolved oxygen, macronutrients, particulate organic carbon and nitrogen, collected from vertical profiles and discrete samples observations during the CCGS John Cabot Fisheries and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 18KF20230720) in the North Atlantic Ocean and Labrador Sea from 2023-07-20 to 2023-08-01 (NCEI Accession 0297057)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-09-12T00:00:00.000+00:00
This dataset includes discrete sample and profile data collected during the CCGS John Cabot and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 18KF20230720) in the...
- html
- none
- none
- none
- none
- none
- +3 more
Search relevance: 39.60 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, temperature, salinity, dissolved oxygen, macronutrients, particulate organic carbon and nitrogen, collected from vertical profiles and discrete samples observations during the CCGS Teleost Fisheries and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 18TL20200714) in the North Atlantic Ocean and Labrador Sea from 2020-07-14 to 2020-07-31 (NCEI Accession 0296843)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-09-05T00:00:00.000+00:00
This dataset includes discrete sample and profile data collected during the CCGS Teleost Fisheries and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 18TL20200714) in...
- html
- none
- none
- none
- none
- none
- +4 more
Search relevance: 39.60 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, temperature, salinity, dissolved oxygen, macronutrients, particulate organic carbon and nitrogen, collected from vertical profiles and discrete samples observations during the CCGS Hudson Fisheries and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 18HU20201110) in the North Atlantic Ocean and Labrador Sea from 2020-11-10 to 2020-12-01 (NCEI Accession 0296844)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-09-05T00:00:00.000+00:00
This dataset includes discrete sample and profile data collected during the CCGS Hudson Fisheries and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 18HU20201110) in...
- html
- none
- none
- none
- none
- none
- +4 more
Search relevance: 39.60 | Views last month: 0

Filter selections are applied on each click