https://oceantrack.org/ipt/resource?r=otncbubrasdorlakesarray OTN Bras d'Or Lakes Array - Tag Release Metadata OTN Portal Manager Ocean Tracking Network OTN Portal Manager
1355 Oxford St Halifax Nova Scotia B3H 3Z1 CA
+1 (902) 494-4101 otndc@dal.ca http://members.oceantrack.org
OTN Portal Manager Ocean Tracking Network OTN Portal Manager
1355 Oxford St Halifax Nova Scotia B3H 3Z1 CA
+1 (902) 494-4101 otndc@dal.ca http://members.oceantrack.org
Martin Esteban Leguizamon Velez Cape Breton University melv70@msn.com http://www.cbu.ca collaborator Bruce Hatcher Cape Breton University bruce_hatcher@cbu.ca http://www.cbu.ca principalInvestigator 2019-02-20 eng This is the OBIS extraction of the OTN Bras d'Or Lakes Array project, consisting only of the release tagging metadata. i.e. the locations and dates of tagged animal release. If readers are interested in the full source dataset they should refer to the OTN web site (members.oceantrack.org). Abstract: The Bras d'Or Lakes Array will use OTN theory and technology to determine the ecological connections between Canada's inland sea (the Bras d'Or estuary of Cape Breton), its watershed, the Scotian Shelf, the Gulf of Saint Lawrence and the NW Atlantic Ocean. The intent is to fully instrument the sites of exchange between the major river catchements of the watershed and the estuary, the channels linking the major basins of the estuary, and all channels of exchange between the estuary and the surrounding ocean. Motile anadromous, catadromous, and marine species of significance (e.g., Atlantic salmon, American eel, Atlantic cod) will be acoustic tagged in rivers, bays, banks, and basins of the Bras d'Or to track their movements within the estuary and its watershed, and between the estuary and the surrounding OTN arenas of the NW Atlantic Ocean. The Bras d'Or Lakes Array will be located throughout the Bras d'Or estuary, including all channels connecting the estuarine waters to those of the surrounding ocean, the channels connecting the major basins of the estuary, and the mouths of the main rivers flowing into the estuary. The initial array is composed of 15 stations. An additional 11 sites are proposed for subsequent years, depending on the results obtained during the first tagging experiments. Occurrence GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type.xml Observation GBIF Dataset Subtype Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_subtype.xml Access Constraints: none Use Constraints: Acknowledge the use of specific records from contributing databases in the form appearing in the 'Citation' field thereof (if any); and acknowledge the use of the OBIS facility. marine, harvested by OBIS This [DATA(BASE)-NAME] is made available under the Open Data Commons Attribution License: http://www.opendatacommons.org/licenses/by/1.0/. https://members.oceantrack.org/project?ccode=BDL Bras d'Or Lakes -61.03 -60.28 45.65 46.3 2012-05-16 2014-06-01 All tagged specimens were identified to species. Each striped bass was weighed, was measured. Average measurements for striped bass: Average weight:1533.500 kg Average length (FORK):506.500 m Each Atlantic salmon was weighed, was measured, had age determined, had life stage recorded. Average measurements for Atlantic salmon: Average weight:0.027 kg Average length (FORK):0.140 m Average age: 14.000 month Life stage:JUVENILE species Morone saxatilis striped bass species Salmo salar Atlantic salmon These data are for display on the OBIS portal and associated mapping programs and for download to personal computers for ad-hoc end-user analysis. irregular OTN Portal Manager Ocean Tracking Network OTN Portal Manager
1355 Oxford St Halifax Nova Scotia B3H 3Z1 CA
+1 (902) 494-4101 otndc@dal.ca http://members.oceantrack.org
This resource was created by OTN data management for publication at OBIS. Darwin Core (DwC) records were extracted from the core OTN database in the required IPT format. Tagging program started in 2012 and is ongoing. Acoustic receivers were deployed and acoustic tags were released. OTN species names are verified using the World Register of Marine Species (WoRMS). If species names on new data cannot be verified against (a) known valid names in OTN, and/or (b) WoRMs the Data Provider will be notified so they can check they are correct. Names that cannot be placed after checking with WoRMS are, where possible, placed on the basis of other authoritative sources, such as the Fishbase or ITIS; and once completely verified a request will be sent to WoRMS for addition of the verified species name. http://members.oceantrack.org/data/discovery/byspecies. Ocean Tracking Network (OTN) Sara Iverson principalInvestigator OTN is a $168-million research and technology development initiative headquartered at Dalhousie University, in Halifax Nova Scotia. Starting in 2008, OTN began deploying Canadian state of the art acoustic receivers and oceanographic monitoring equipment in key ocean locations. These are being used to document the movements and survival of marine animals carrying acoustic tags and to document how both are influenced by oceanographic conditions. OTN is funded by the 'Canada Foundation for Innovation' and the 'Natural Sciences and Engineering Research Council of Canada' with additional support from 'Dalhousie University' and the 'Social Sciences and Engineering Research Council of Canada'. OTN is a project of the Global Ocean Observing System (GOOS) providing infrastructure to collect comprehensive data on sea animals in relation to the ocean's changing physical properties at strategic locations along the sea floor in 14 ocean regions off all seven continents. OTN data are in the process of being routinely copied to International Oceanographic Data Exchange (IODE) recognized facilities at the Department of Fisheries and Ocean Canada for long term sustainability and to the Ocean Biogeographic Information System (www.obis.org) for public accessibility. A wide range of aquatic species - salmon, tuna, whales, sharks, penguins, crabs, and seals, to name a few, are tagged with small electronic transmitters, surgically implanted or attached externally, and can operate for up to 20 years. Acoustic receivers arranged in line on the ocean floor as well as attached to buoys, gliders and large animals (e.g. grey seals) pick up the coded acoustic signals from these tags identifying each tagged sea creature that passes within half a kilometer of the receiver. Data are subsequently uploaded to a central database, resulting in current and reliable global records that can be analyzed and applied to many different environmental research efforts. Tags and receivers are also be outfitted with sensors to measure the ocean's temperature, depth, salinity, currents, chemistry, and other properties.
2019-02-20T02:55:28.183+00:00 dataset Hatcher, B. 2011. Bras d'Or Lakes Array, Cape Breton, Nova Scotia, Canada. Version # In OBIS Digital Collections. Published by OBIS, Digital http://www.obis.org/. Accessed on - INSERT DATE Hatcher, B. 2011. Bras d'Or Lakes Array, Cape Breton, Nova Scotia, Canada. In: Hatcher, B. 2011. Bras d'Or Lakes Array, Cape Breton, Nova Scotia, Canada. https://members.oceantrack.org/etc/images/logos/otnlogo.jpg