Distribution of eggs and Larvae of Anchovy Wıth Respect to Ambıent Condıtıons ın the Southern Black Sea Durıng 1993 and 1996

Date

1998-01-01

Author

Kıdeyş, Ahmet Erkan
Ulrıch, Nıermann
Uysal, Zahit
Bingel, Ferit

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https://hdl.handle.net/11511/85491

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Distribution of eggs and larvae of anchovy with respect to ambient conditions in the southern Black Sea during 1993 and 1996 Kıdeyş, Ahmet Erkan; Niermann, U; Uysal, Zahit; Bingel, F (1998-01-01)
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DISTRIBUTION OF ANCHOVY EGGS AND LARVAE (ENGRAULIS-ENCRASICOLUS CUV) IN THE BLACK-SEA IN 1991-1992 NIERMANN, U; BINGEL, F; GORBAN, A; GORDINA, AD; Gücü, Ali Cemal; Kıdeyş, Ahmet Erkan; KONSULOV, A; RADU, G; SUBBOTIN, AA; ZAIKA, VE (1994-11-01) Two international surveys of anchovy eggs and larvae were carried out in the Black Sea at the beginning of the spawning season in June 1991 and during the main spawning period in July 1992. Horizontal tows demonstrated that the bulk of anchovy eggs acid larvae were distributed in the upper 3-m layer, but in downwelling areas eggs and larvae were found down to 70 m depth. In contrast to earlier studies, vertical hauls obtained during the present investigation contained higher egg numbers in the southern and ...
DISTRIBUTION OF THE NEW INVADER MNEMIOPSIS SP AND THE RESIDENT AURELIA-AURITA AND PLEUROBRACHIA-PILEUS POPULATIONS IN THE BLACK-SEA IN THE YEARS 1991-1993 MUTLU, E; BINGEL, F; Gücü, Ali Cemal; MELNIKOV, VV; NIERMANN, U; OSTR, NA; ZAIKA, VE (1994-11-01) Since the outburst of Mnemiopsis sp. in 1988-1990 in the Black Sea, two international cruises in June 1991 and in July 1992, and a subsequent survey in August 1993, have determined the distributions of both the invading Mnemiopsis sp. and the resident Aurelia aurita and Pleurobrachia pileus. Aurelia aurita and Pleurobrachia pileus displayed the lowest and the highest population densities of 3-14 individuals m(-2) and 172-523 individuals m(-2), respectively. The abundances of Mnemiopsis sp. varied from 12-45...

Citation Formats

A. E. Kıdeyş, N. Ulrıch, Z. Uysal, and F. Bingel, “Distribution of eggs and Larvae of Anchovy Wıth Respect to Ambıent Condıtıons ın the Southern Black Sea Durıng 1993 and 1996,” pp. 189–198, 1998, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/85491.