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104 datasets found

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Open Data
Evaluation of groundfish and shrimp annual multidisciplinary survey in the Estuary and northern Gulf of St. Lawrence (CCGS Cabot 2022 - current)
Fisheries and Oceans Canada (DFO) conducts an annual multidisciplinary scientific survey with a bottom trawl in the Estuary and the northern Gulf of St. Lawrence since 1978. Over the years this survey has been conducted on five vessels: the MV Gadus Atlantica (1978-1994), the MV Lady Hammond...

Organization:

Fisheries and Oceans Canada
Resource Formats:
CSV

ESRI REST
Open Data
Otolith Collection of Witch Flounder in the Gulf of St. Lawrence
Witch Flounder otoliths are collected from scientific surveys, fisheries observers on fishing vessels and from scientific sampling of commercial fisheries. The otoliths collected are placed in paper envelopes, recorded and held in a climate-controlled storage facility. Digital images of each pair...

Organization:

Fisheries and Oceans Canada
Resource Formats:
CSV

ESRI REST
Open Data
Otolith Collection of Atlantic Cod in the southern Gulf of St. Lawrence
Atlantic Cod otoliths are collected from scientific surveys and from scientific sampling of commercial fisheries. The otoliths collected are placed in paper envelopes, recorded and held in a climate-controlled storage facility. Age determination is performed yearly on the available samples....

Organization:

Fisheries and Oceans Canada
Resource Formats:
CSV

HTML

ESRI REST
Open Data
Atlantic Salmon Smolt Data from the Margaree River, Nova Scotia
A rotary screw trap (RST; also known as a smolt wheel) is used to perform a capture-mark-recapture experiment on the main stem of the Margaree River. Smolts are captured at the wheel, a subset are tagged (max 200 individuals daily) and released upriver. Individuals not tagged are enumerated and...

Organization:

Fisheries and Oceans Canada
Resource Formats:
CSV

HTML

ESRI REST
Open Data
Evaluation of groundfish annual multidisciplinary survey in the northern Gulf of St. Lawrence (MV Lady Hammond 1984 - 1990)
Fisheries and Oceans Canada (DFO) conducts an annual multidisciplinary scientific survey with a bottom trawl in the Estuary and the northern Gulf of St. Lawrence since 1978. Over the years, this survey has been conducted on four vessels: the MV Gadus Atlantica (1978-1994), the MV Lady Hammond...

Organization:

Fisheries and Oceans Canada
Resource Formats:
CSV

ESRI REST
Open Data
Evaluation of groundfish annual multidisciplinary winter survey in the northern Gulf of St. Lawrence (MV Gadus Atlantica 1978 - 1994)
Fisheries and Oceans Canada (DFO) conducts an annual multidisciplinary scientific survey with a bottom trawl in the Estuary and the northern Gulf of St. Lawrence since 1978. Over the years, this survey has been conducted on four vessels: the MV Gadus Atlantica (1978-1994), the MV Lady Hammond...

Organization:

Fisheries and Oceans Canada
Resource Formats:
CSV

ESRI REST
Open Data
Evaluation of groundfish and shrimp annual multidisciplinary survey in the Estuary and northern Gulf of St. Lawrence (CCGS Alfred Needler 1990 - 2005)
Fisheries and Oceans Canada (DFO) conducts an annual multidisciplinary scientific survey with a bottom trawl in the Estuary and the northern Gulf of St. Lawrence since 1978. Over the years this survey has been conducted on four vessels: the MV Gadus Atlantica (1978-1994), the MV Lady Hammond...

Organization:

Fisheries and Oceans Canada
Resource Formats:
HTML

ESRI REST

CSV
Open Data
NAFO fishing division 4T Herring Science Acoustic Survey
Since 1991, an annual fishery-independent acoustic survey of early fall (September-October) concentrations of Herring has been conducted in the sGSL. The standard annual survey area occurs in the 4Tmno areas where both NAFO Div. 4T Herring spawning components aggregate in the fall. The survey...

Organization:

Fisheries and Oceans Canada
Resource Formats:
CSV

SHP

ESRI REST
Open Data
NAFO fishing division 4T Herring Spawning Grounds Acoustic Survey
In 2015, a spawning ground acoustic survey that follows the design of the fishery-independent acoustic survey was initiated. This survey is the result of a partnership between DFO and fishery associations. The survey design uses random parallel transects within predefined strata. Surveys are...

Organization:

Fisheries and Oceans Canada
Resource Formats:
CSV

SHP

ESRI REST
Open Data
Striped Bass Spawner Abundance Estimates in the Northwest Miramichi Estuary
Spawner abundance estimates of Striped Bass in the Northwest Miramichi estuary based on Catch per unit effort (CPUE) analysis in the commercial gaspereau fishery.

Organization:

Fisheries and Oceans Canada
Resource Formats:
CSV

ESRI REST

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