Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Quratulan AHMED"'
Publikováno v:
Journal of King Saud University: Science, Vol 36, Iss 8, Pp 103299- (2024)
Background: Growth is a most important life-history trait that defines the maximum size and age, maturation stage, and mortality of any fish species and is also involved in stock assessment models commonly used in fisheries conservation or management
Externí odkaz:
https://doaj.org/article/3881bed4a0db4724b0b149ea514857b3
Publikováno v:
The Iraqi Journal of Agricultural science, Vol 55, Iss 1 (2024)
This research paper report and discuss the first record of Chaetomorpha minima from Pakistan. The study sheds light on the fine aspects of the surface and interior structures of the species thorough morphological assessment of the taxonomic aspects.
Externí odkaz:
https://doaj.org/article/a4d507d05eec43ce9d4c95242764407d
Publikováno v:
Marine Science and Technology Bulletin, Vol 9, Iss 2, Pp 145-158 (2020)
To estimate the growth parameters, the non-seasonal von Bertalanffy and Hoenig seasonal von Bertalanffy models were fitted to the length frequency data of Holothuria atra and H. arenicola obtained from coastal areas of Karachi in the northern Arabian
Externí odkaz:
https://doaj.org/article/eb1ba7b14dca4a2a8849c43fcb771656
Publikováno v:
Marine Science and Technology Bulletin, Vol 9, Iss 2, Pp 188-194 (2020)
The present study was carried out to assess the reproduction weight-length based growth and condition factor of Holothuria arenicola Semper, 1868, from January to December 2018, in Karachi coast, Northern Arabian Sea. The sex percentage was determine
Externí odkaz:
https://doaj.org/article/6fa63ac3e5f24ce8be654aecf2ec9b1d
Autor:
Quratulan Ahmed, Levent Bat
Publikováno v:
Ilmu Kelautan, Vol 21, Iss 2, Pp 53-58 (2016)
Aim of this study was to measure cadmium and lead concentrations in the edible tissues of Saddle grunt Pomadasys maculatus (Bloch, 1793) from Karachi Fish Harbor different seasons of the year 2011. Results showed that the concentration varied from 0.
Externí odkaz:
https://doaj.org/article/f55e5aab35de4fe7a1e8b6ffd1a8e7d9
Publikováno v:
Journal of Marine Biology, Vol 2015 (2015)
This study was carried out to investigate the accumulation of Fe, Mn, Cd, Pb, and Ni in Terapon puta from Karachi Fish Harbor, Pakistan. There were no significant differences in the concentration of the metals except Mn in T. puta, which is obtained
Externí odkaz:
https://doaj.org/article/9ad9315ed4a341358bf59f9f7fae35f4
Publikováno v:
Natural and Engineering Sciences. :54-68
The larvae of crustaceans, including those of brachyuran crabs, are a significant part of zooplanktonic communities constituting an ecologically important fraction of the pelagic communities. The present study describes taxonomic studies on three meg
Publikováno v:
Volume: 8, Issue: 1 42-48
Turkish Journal of Maritime and Marine Sciences
Turkish Journal of Maritime and Marine Sciences
In this study, the presence of heavy metals (Fe, Cu, Mn, Zn, Cd, Co and Pb) in the muscle tissue of Hemiramphus archipelagicus Collette & Parin, 1978 and Hemiramphus far (Forsskål, 1775) caught in the Ibrahim Hyderi Fish Harbor, Karachi, Pakistan wa
Autor:
Quratulan Ahmed, Levent Bat
Publikováno v:
Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi. 23:1561-1568
The aim of the present study was to determine mercury levels in sediments, surface sea water and Holothuria leucospilota muscles and skin in two selected sites from Karachi coast. Samples were collected during two seasons south-west monsoon (August-S
Publikováno v:
Marine Science and Technology Bulletin, Vol 9, Iss 2, Pp 145-158 (2020)
Volume: 9, Issue: 2 145-158
Marine Science and Technology Bulletin
Volume: 9, Issue: 2 145-158
Marine Science and Technology Bulletin
To estimate the growth parameters, the non-seasonal von Bertalanffy and Hoenig seasonal von Bertalanffy models were fitted to the length frequency data of Holothuria atra and H. arenicola obtained from coastal areas of Karachi in the northern Arabian