Benthic habitat correlates of juvenile fish - large inverts & fish
<div><p>Benthic habitat correlates of juvenile fish distribution in the Bigelow Bight and adjacent estuaries: linkages between fish, habitats, substrate and human activity</p>
<p>Additional Project Participants:<br />
Vincent Balzano, Commercial Fisherman, F/V <u>North Star</u><br />
Richard MacKenzie, Researcher<br />
Scott Orringer, Researcher<br />
Jeff Reed, Commercial Fisherman<br />
Kenneth Young, Commercial Fisherman<br />
Marshall Alexander, Commercial Fisherman, F/V <u>Dee Dee Mae II</u></p>
<p>This study represents a collaboration between researchers and members of the Gulf of Maine fishing industry to survey juvenile groundfish distribution and abundance along transects from estuarine through inner shelf areas of the Bigelow Bight. The project characterizes associated substrate and prey availability in order to determine fisheries habitat resources with the region. The project features the use of a sediment profile imager (known as a SPI camera), a device which takes photos of substrates and associated organisms both from a surface and from a profile view to depths up to 1 ft. This technique was combined with traditional research sampling methods for fish (small mesh trap nets, beam trawls, and variable mesh gill nets) and benthos (Ponar grab sampler). The survey design compared fish, benthos and substrates between estuarine, nearshore and offshore areas, including sites within these zones that have been altered by human activities (i.e. dumping of dredge material, outfall of treated sewage, and bottom trawling). Traditional cod spawning and feeding grounds and a closed area (Jeffrey's Ledge) are included in the survey. Results of the study will provide much needed data to determine estuarine and inner shelf fish habitat associations, the food resource value of these habitats, and their response to current and previous human alterations.</p></div>
Bigelow Bight fish and lg inverts
<div><p>All bottom samples to date have been sieved through a 1mm mesh screen and preserved in a Rose Bengal/70% ethanol mixture.</p></div>
3005
Bigelow Bight fish and lg inverts
2010-08-17T12:51:53-04:00
2010-08-17T12:51:53-04:00
2023-07-07T16:10:26-04:00
urn:bcodmo:dataset:3005
Benthic habitat correlates of juvenile fish: large inverts & fish, from F/V North Star NEC-MD2001-2 in the Gulf of Maine from 2002-2003 (NEC-CoopRes project)
Benthic habitat correlates of juvenile fish: large inverts & fish, from F/V North Star NEC-MD2001-2 in the Gulf of Maine from 2002-2003.
false
Dionne, M. (2009) Benthic habitat correlates of juvenile fish: large inverts & fish, from F/V North Star NEC-MD2001-2 in the Gulf of Maine from 2002-2003 (NEC-CoopRes project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2009-03-18 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.3005.1 [access date]
true
1
10.1575/1912/bco-dmo.3005.1
false
2009-03-18
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