*** FOR IMMEDIATE RELEASE *** |
COOPERATIVE SURVEY PROGRAM IS HALTED BY NMFS |
National Marine Fisheries Service Says |
On March 4, 2002 Dr. Michael Sissenwine,
Director of the Northeast Fisheries Science Center (NEFSC) for the National Marine
Fisheries Service (NMFS) told a group of commercial and recreational fishing industry
representatives that he did not believe it would be productive to continue a formerly
cooperative science program whereby a commercial fishing vessel accompanied and
supplemented survey trips conducted by the NMFS research vessel Albatross. He stated
a possible misunderstanding of goals as a reason for discontinuing the program. To
date, commercial fishermen and New Jerseys Fisheries Information and Development Center
(FIDC) have collectively spent over $150,000.00 to fund two side-by-side surveys but
reports detailing results of these completed trips were not referenced during the meeting
that halted the program. Side-by-side surveys were initially proposed
by Dr. Eric N. Powell, Director of the Haskin Shellfish Research Laboratory (HSRL) on
behalf of the National Fisheries Institute Scientific Monitoring Committee (NFISMC) at a
meeting on Dr. Powells initial science plan enumerated
several possible benefits of the program. Industry believed that, should the
commercial vessel catch be significantly different from that of the research vessel in
terms of quantity, age range, size range and other factors that are used to determine
species biomass in government stock assessments, they could begin to calibrate the
differences in catch-ability. After a series of side-by-side surveys had taken place,
these differences could be factored into the government's assessments in order to enhance
the available data and biomass measurements. The first side-by-side tows took place during
the Spring 2001 Survey, from February 27 to March 4 and March 26 to 29. The official
report on the program was released in August 2001, after NEFSC completed its
peer-review. There was discussion in its conclusion about the importance of input
data (survey results) in developing accurate stock assessments and side-by-side tows were
identified as a vehicle to improve this input data. The report also stated, Analysis of
these tows has revealed some potential areas of concern that may need to be addressed in
improving the survey or analysis of survey data. However, it is essential to obtain
confirmation of the repeatability of these results. Only repeatable results should be
used as the basis for modification in survey or analytical protocols. Evaluating
repeatability can only be accomplished by continuing the sampling program in the coming
year. |
From September 20 to The March 4th meeting was contentious.
Dan Cohen, Chairman of NFISMC opened the meeting with a summary of the program to date and
an expression of hope that the program would continue this spring only to learn it was
impossible because the survey had already started. He stated that the calibration of
the Albatross efforts had been intended to help build a level of confidence in the survey
and stock assessment process. Jeff Reichle, Chairman of FIDC said there was no
confusion regarding the goals of the program when his group committed $150,000.00.
Tom Fote, Chairman of the Jersey Coast Anglers Association and a board member of FIDC,
pointed out the inaccuracy of the summer flounder recruitment figures for the past several
years. He said adjustments to stock abundance done through mathematical regression
formulas at NEFSC after the fact might not have been necessary if the surveys were more
accurate in the first place. When Dr. Sissenwine said that 37 samples were not enough
to show that Jasons independent tows were of value, Dr. Powell was quick to point out that
the study involved 37 tows in the spring and an additional 60 tows in the fall; a total of
97 commercial tows. Perhaps the most frustrated participant was
fisherman Bill Grimm, owner of the F/V Jason & Danielle. He had volunteered his
vessel for the program because fishermen believe that Spring and Fall Surveys are
conducted to measure stock abundance upon which quotas are based. After the first
leg of Spring 2001, he described the R/V Albatross fishing methods as something he would
do if I were trying to not catch any fish. At the March 4th meeting, Mr. Grimm pointed
out to Dr. Sissenwine that the speed, gear and distance of the research tows virtually
guaranteed that the net very rarely touched the ocean floor. Thats why, he
argued, Hank (Lackner, Grimm's partner and captain of the F/V Jason & Danielle)
averaged 110 fluke per tow while the Albatross only averaged two and thats why you
only caught one striped bass on the south shore of Long Island in September! |
Well, muttered Mr. Grimm, Maybe NMFS should
find something else to do with the money. Mr. Grimm also clashed with Dr. Sissenwine
when the latter tried to present areas in which cooperative research might take place in
the future, such as questions involving sampling, timing, temperature and boundary
issues. The NEFSC scientist suggested that, for instance, fishermen with a hypothesis
that scup schooled beyond the boundary of the NMFS survey could submit a protocol for
testing that hypothesis with a targeted survey fleet carrying observers. I dont
need a hypothesis, stated Mr. Grimm. I can show you where the scup are right
now. Its what I do for a living. Cooperative research efforts between the
fishing industry and NMFS are still being pursued. Targeted survey fleets, observer
programs and biological stock sampling are just some of the areas where fishermen and
scientists are working together to improve the best available science. The
commercial-recreational alliances that developed around the side-by-side tow program are
proving to be an ongoing benefit to all fishermen. However, the Spring 2002 Survey will
not involve industry participation; calibration of the governments research vessel
efficiency has been suspended; and it remains to be seen whether the results of last years
cooperative surveys will be repeated often enough to validate fishermens experience
as important input to the stock assessment process. |
| Contact: Sima Freierman, Montauk Inlet Seafood Inc., NFISMC 631.668.3419 Dan Cohen, Cape May Fisheries, Chairman NFISMC 609.425.1044 Jeff Reichle, Lunds Fisheries, Chairman FIDC 609.884.7600 Tom Fote, Jersey Coast Anglers Association, FIDC 732.270.9102 Jim Donofrio, Executive Director Recreational Fishing Alliance, FIDC 609.294.3315 Dr. Eric Powell, Haskins Shellfish Research Laboratory, Rutgers University 856.785.0074 Dr. Eleanor Bochenek, Haskins Shellfish Research Laboratory, Rutgers University 609.898.0928 William Grimm, F/V Jason & Danielle, NFISMC 631.668.5591 J. Frederick Grassle, Director Institute of Marine and Coastal Sciences 732.932.6555 Jim Lovgren, NFISMC, Mid Atlantic Fisheries Management Council 732.840.9560 |