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13°. 15°. 44°. Pecten jacobeus as shared stock in GSA17. Monfalcone. SLOVENIA. Venezia. TARGET OF RAPIDO TRAWL VESSELS. CROATIA. Chioggia. ADRIATIC SEA. Rimini. Pesaro. Ancona. San Benedetto. ITALY. Pescara. Exploitation of italian vessels of the croatian populations.

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Presentation Transcript
slide1

13°

15°

44°

Pecten jacobeus as shared stock in GSA17

Monfalcone

SLOVENIA

Venezia

TARGET OF RAPIDO TRAWL VESSELS

CROATIA

Chioggia

ADRIATIC SEA

Rimini

Pesaro

Ancona

San Benedetto

ITALY

Pescara

slide2

Exploitation of italian vessels of the croatian populations

Algal blooms

Anoxy

Anoxy

Anoxy

Anoxy

Commercial extinction?

MLS 8 cm

MLS 10 cm

slide3

Linf: 12.79, k: 0.42, t0: -0.22Peharda, M., A. Soldo, A. Pallaoro, S. Mati and P. Cetini 2003. Age and growth of the Mediterranean scallop Pecten jacobaeus (Linnaeus 1758) in the northern Adriatic Sea. J. Shell. Res. 22(3), 639-642. Maturity: 5-6 cm, 20 month: 7 cm

slide9

During the last 10 years, after 30 years of intense exploitation, the Italian pectinid Pecten jacobeus stocks had decreased mardedly in the GSA 17. As a consequence of the lack of appropriate managment advice for the fishery, considerng also the environmental deterioration and increasing eutrofication of the northern Adriatic Sea, this resources is now on the brick of the commercial extiction. Considering the distribution observed during SoleMon survey, the Pecten jacobeus could be included in the GFCM shared stock list.