JCAA Newsletter - June 2018
JCAA Newsletter

June 2018
NOTICES
JCAA 24th Annual Fluke Tournament
by Paul Turi, Office Manager
The JCAA 24th Annual Fluke Tournament will take place on Saturday, August 4th and the Awards Presentations will take place on Thursday, August 9th at the Clarion Hotel on Rt. 37 east in Toms River, NJ. In this edition of our newspaper there is a four-page insert advertising our fluke tournament. Contained within that insert is an application. You can fill that out and either mail or fax it to our.....
Outdoor Writer’s Workshop Report
by John Toth
The NJ DEP’s Division of Fish & Wildlife (F&W) gave a presentation on April 19th to members of the press and representatives of the JCAA, NJOA and the NJ Federation of Sportsmen’s Club on a number of activities that it is involved with. The purpose of this workshop is to provide communication on what the F&W is doing for the benefit of anglers and hunters in this state so that members of the.....
Fisheries Management & Legislative Report by Tom Fote
ASMFC Report
Below there are some of the meeting summaries from the ASMFC Spring Meeting. It is interesting to look at what did pass and what didn’t pass. There is also information about the MRIP transition. I did not put in all the summaries but you can go to the ASMFC webpage and get full summaries and the votes on motions. You can get all the presentations. I know people can’t always listen to the.....
ASMFC Meeting Summaries
Summer Flounder: The Summer Flounder, Scup, and Black Sea Bass Management Board (Board) and the Mid-Atlantic Fishery Management Council (Council) met jointly to consider a number of issues. These include (1) approving a joint Summer Flounder Commercial Issues Amendment Public Hearing Document (PHD) for public comment; (2) a draft discussion document regarding.....
Youth Education Report by Greg Kucharewski
Gloucester NJ HOFNOD Catfish Tournament
Gloucester New Jersey HOFNOD will hold its first annual Ray Curry Catfish tournament / flea market for kids on June 11, 2016 at River Winds in West Deptford, New Jersey. Robert Johnston is the HOFNOD Gloucester Township director, if you would like to enter or support this program, please contact Robert at 856-491-5366, www.hofnodgt.com or visit this......
Miscellaneous
Mother of cod: We’re fishing exactly the wrong fish, scientists warn
by Ben Guarino, Washington Post
The bigger a female fish grows, the more eggs she lays — disproportionately so. That's the conclusion driven home in a report published Thursday in the journal Science. Biologists at Monash University in Australia and the Smithsonian Tropical Research Institute in Panama gathered egg data from 342 fish species across the world's oceans. At the extreme end, the vermilion.....

Calendar of Events

May 29th - JCAA General Meeting
June 14th - JCAA Board Meeting
June 26th - JCAA General Meeting

** No JCAA General Meetings in July & August **

July 12th - JCAA Board Meeting
August 4th - JCAA Fluke Tournament
August 9th - Fluke Tournament Awards Presentations
GoTo: Interactive Calendar of Events

Acronyms, Abbreviations & Technical Terms Used in Fisheries Management Documents

EEZ = Exclusive Economic Zone = Federal water from 3 to 200 nautical miles offshore. Fisheries in the EEZ are generally under federal Control

M = Natural mortality (M) - The instantaneous rate at which fish die from all causes other than harvest. This rate has traditionally included unmeasured bycatch mortality, but as research has documented bycatch, it is increasingly included in "F". Usually "M" is an assumption or estimate from maximum age data or the value used for other species with a similar life history strategy. Natural mortality can rarely be measured directly.

MRFSS = Marine Recreational Fisheries Statistics Survey

MSP = Maximum spawning potential = The estimated female spawning stock biomass or egg production in the absence of fishing. A percentage of this value (% MSP) can be used as a measure of the health of a stock.

MSY = Maximum sustainable yield = The largest catch, on average, which can be taken from a stock over time under existing environmental conditions without affecting the reproductive capacity of the stock.

MT = Metric Ton = 2,204.6 pounds

Recruit = An individual fish which has entered a defined group through growth,spawning, or migration, such as those fish above minimum legal size ( fishable stock) or which are sexually mature ( spawning stock).

Recruitment = A measure of weight or number of fish which enter a defined portion of a stock, such as fishable stock or the spawning stock.

SPR = Spawning potential ratio = SPR compares the spawning ability of a stock in the fished condition to the stock’s spawning ability in the unfished condition

SSB = Spawning stock biomass = total weight of fish which are sexually mature; generally pertaining only to females

TAC = Total allowable catch

Threshold = that point where the fishery is regarded as overfished

Target Values = that value or below which allows the fishery to be self sustaining

Biomass = The total weight of a stock of fish or of a defined subunit of a stock, such as spawning females (SSB)

Bycatch = That portion of a catch taken incidentally to the targeted catch because of non-selectivity of fishing gear to either species or size differences. Some by catch may be retained, but most is usually discarded

CPUE = C/E = The catch taken by a given amount of fishing gear during a given period of time. Over time, CPUE data often provides an indication of trends in abundance in a fish stock

Coastal Pelagic = Fish that migrate along the coast, generally near shore, and live in the water column rather than in association with the bottom.

Demersal = Refers to organisms which live at or near the bottom, but not in (Benthic) the bottom

Estuary = A coastal area landward of the ocean beach where freshwater and saltwater mix. Estuaries are among the most biologically productive and environmentally sensitive habitats.

ITQ = Individual transferable quota + A form of controlled access in which individual persons or vessels receive a property right to a share or specific allocation of the total expected harvest of fish which they can buy, sell, lease, etc.

Mortality rate = the rate at which fish die. Mortality can be expressed as annual percentages or instantaneous rates (the fraction of the stock which dies within each small amount of time). Fishery scientists utilize several different types of mortality to evaluate status of fish stocks, and some serve as biological reference points (Instantaneous rates are used in most stock assessments)

A = Annual mortality = the percentage of a fish stock which dies from all causes during a year.

Fishing mortality (F) = A measurement of the rate of removal of fish from a population by fishing. Fishing mortality can be reported as either annual or instantaneous. Annual mortality is the percentage of fish dying in one year. Instantaneous is that percentage of fish dying at ny one time. The acceptable rates of fishing mortality may vary from species to species. There are several kinds of fishing mortality rates; some of the more common include the following:

F max = The rate of fishing mortality which maximizes the weight taken from a single cohort* over its entire life. (* a group of fish spawned during a given period, usually in a single year)

F msy = The rate of fishing mortality, which maximizes the weight of the harvest within a year.

F 0,1 = The rate of fishing mortality at which an increase in catch for a given increase in effort is only 10% of what it would be from an unfished stock.

Z = Total instantaneous mortality = The sum of fishing F and natural mortality M