These data were collected as part of the physical oceanographic component of the Chukchi Sea Offshore Monitoring in Drilling Area (COMIDA) Hanna Shoal Ecosystem Study. Hanna Shoal is a topographic feature in the northeastern Chukchi Sea that is both shallow (as little as 20m deep) and biologically productive. The earlier COMIDA: Chemistry and Benthos (CAB) study identified it as an area at which to focus additional ecological monitoring. To define the circulation around the Shoal, Acoustic Doppler Current Profilers (ADCPs) were deployed on six moorings on its northwest and northeast slopes on the 40, 50, and 60 m isobaths. These were initially deployed in August 2012 from the USCG Healy. They were then recovered and re-deployed in September 2013 from the Norseman II under the direction of Chief Scientist Peter Winsor (UAF). The same vessel and Chief Scientist conducted the recoveries in September 2014. Each mooring included a MicroCat temperature/conductivity/pressure (CTD) recorder mounted about 3 m above bottom. Two moorings, HS-NE_50m and HS-NE_60m in 2012-13, additionally included an ISCAT (upper level temperature-salinity-pressure sensors in a trawl resistant housing designed to survive impact by ice keels) at ~25 and 30 m depth, respectively. All data are in ASCII.

Whale monitoring biological data was collected from Chukchi Sea by Sea World Research Institute, San Diego, CA. The data was collected over three month period spanning from September 20 to November 3, 1989. The data submitted by Ms. Karen M. McClune has been processed by NODC and is available in F127-Marine Animal Sightings file format.

This dataset contains physical, chemical, and biological data collected during research cruises for the Arctic Nearshore Impact Monitoring in Development Area (ANIMIDA) III Study. The study occurred at 107 stations in the Beaufort Sea area in July and August of 2014 and 2015, and involved measurements and sampling of water, sediment, and biota conducted by investigators from several universities and research organizations. The study also includes a spring river survey conducted in May, 2015. The dataset includes more than 50,000 data values across 300+ variables, 500+ taxonomic names, 20+ collection methods, and 40+ lab analysis methods. Seawater samples include variables such as salinity, total suspended solids, and dissolved elements. Samples from the benthic zone include taxonomic counts and biomass. Sediment samples include variables such as hydrocarbons, metals, grain size distribution, and stable isotope ratios. All samples include numerical data value, date of sample collection, location in latitude and longitude coordinates, station identifier, sampling method, and the researcher responsible for the measurement. Furthermore, these data were harmonized according to a community driven set of controlled vocabularies for variable names, chemical speciations, units of measure, sample mediums, and sample types maintained by the Consortium of Universities for the Advancement of Hydrologic Science, Inc. The data are accompanied by an entity relationship diagram and data dictionary explaining the data structure. CTD, ADCP, and thermosalinograph sensor data are also provided following NCEI's netCDF templates for such data.

This dataset contains physical, chemical, and biological data collected during research cruises for the Chukchi Sea Offshore Monitoring in Drilling Area (Chemical and Benthos) (COMIDA CAB) project. The study occurred at 65 stations in the Chukchi Sea in July and August of 2009 and 2010, and involved sensor measurements and sampling of water, sediment, and biota conducted by investigators from several universities and research organizations. The dataset includes more than 36,000 data values across 150+ variables, 500+ taxonomic names, and 100+ collection and analysis methods. Seawater samples include variables such as salinity, chlorophyll a, particulate organic carbon, total suspended solids, and temperature. Samples from the benthic zone include variables such as taxonomic counts, biomass, biomarkers, DNA damage, and stable isotopes. Sediment samples include variables such as hydrocarbons, metals, grain size distribution, and carbon to nitrogen molar ratio. Data are organized in folders for each investigator who collected the data. A sites.csv file provides station locations and dates for all samples.

이 데이터는 해양수산부에서 해양생태계기본조사(경성암반)에 대한 정보를 제공하기 위해 수집한 데이터입니다.본 데이터의 주요 내용은 공간정보일련번호, 위도, 경도, 위도_도, 위도_분, 위도_초, 경도_도, 경도_분, 경도_초, 조사위도, 조사경도, 년도, 공간정보 데이터로 구성되어 있습니다.본 데이터는 해양생태계기본조사(경성암반) 공간정보 확인을 통한 다양한 해양 행정 및 정책 업무를 위한 기초 자료로 활용될 수 있습니다.경성암반이란 단단한 암석으로 이루어진 해양 지형을 의미합니다.본 데이터는 해양수산발전기본법 제32조 및 해양수산정보 공동이용 종합계획에 따라대국민 데이터 개방 확대 및 이용 촉진, 정책활용 지원 목표를 위해 수집, 관리되고 있는 데이터 입니다.

These data are part of a multi-year baseline environmental studies data set collected as part of the permitting process prior to drilling exploration wells. The objectives of the Chukchi Sea Environmental Baseline Studies Program are: 1. To provide data for pre-exploration and development-related activities 2. To provide data for permit applications 3. To provide input to planning of future operations and associated mitigation 4. To provide additional baseline data that can be used to assess and measure the potential environmental effects of offshore oil and gas exploration and development in the northeastern Chukchi Sea. These data were submitted under Annex 1 of the Memorandum of Understanding between NOAA and the oil companies (NOAA Agreement NOS-MOA-2011-080).

This dataset contains physical oceanography and fish abundance collected by CTD, surface trawl, and tagged fish from the research vessel Hokko Maru in the Central Bering Sea. This dataset is U.S. State Department MSR RATS U2022-001 as part of the World Data Service for Oceanography. Data are in XLSX format, cruise report is in DOC.

이 데이터는 해양수산부에서 해양생태계기본조사(유영동물)에 대한 정보를 제공하기 위해 수집한 데이터입니다.본 데이터의 주요 내용은 공간정보일련번호, 위도, 경도, 위도_도, 위도_분, 위도_초, 경도_도, 경도_분, 경도_초, 조사위도, 조사경도, 년도, 공간정보 데이터로 구성되어 있습니다.본 데이터는 해양생태계기본조사(유영동물) 공간정보 확인을 통한 다양한 해양 행정 및 정책 업무를 위한 기초 자료로 활용될 수 있습니다.유영동물이란 물속에서 능동적으로 헤엄치며 자신의 의지에 따라 이동할 수 있는 동물을 의미합니다.본 데이터는 해양수산발전기본법 제32조 및 해양수산정보 공동이용 종합계획에 따라대국민 데이터 개방 확대 및 이용 촉진, 정책활용 지원 목표를 위해 수집, 관리되고 있는 데이터 입니다.