Results 91 to 100 of about 1,702 (217)

Content of Hg, Cd, Pb and As in fish species: a review

open access: yesVitae, 2015
Background: One of the main water contaminants are Hg, Cd, Pb and As. The chain of contamination of these metals and metalloid follows a cyclical order: Industry, atmosphere, land, water, phytoplankton, zooplankton, fish, and humans.
Julián ZULUAGA RODRÍGUEZ   +2 more
doaj  

Length-weight relationships and relative condition factor of some commercially important fishes and invertebrates in the southwestern sea of Vietnam

open access: yesOcean and Coastal Research
Length-weight relationships (LWRs) and relative condition factor (Kn) of some commercially-important fish and invertebrate species including Atule mate (Cuvier, 1833), Dendrophysa russelii (Cuvier, 1829); Encrasicholina heteroloba (Rüppell, 1837 ...
Vu Viet Ha, Tu Hoang Nhan
doaj   +1 more source

REPRODUCTION BIOLOGY EASTERN LITTLE TUNA Euthynnus affinis IN THE SUNDA STRAIT

open access: yesJurnal Ilmu dan Teknologi Kelautan Tropis, 2017
Eastern little tuna is small pelagic fish that has high economic value. Fishing effort of the eastern little tuna for the last eight years have also exceeded the optimum level. To ensure the sustainability of the pelagic fish resources, it is necessary to perform the management efforts.
Vera Ardelia   +2 more
openaire   +3 more sources

IDENTIFIKASI LARVA (ANISAKIS SP.) PADA IKAN TONGKOL (EUTHYNNUS AFFINIS) YANG MENYEBABKAN REAKSIRNALERGI PADA MANUSIA DI PASAR TRADISIONAL SIMEULUE

open access: yes, 2021
Anisakis sp. adalah endoparasit zoonosis (penyakit pada ikan dapat ditularkanke manusia). Infeksi pada manusia bersifat insidental, mempengaruhi kesehatanmanusia dan menimbulkanbeberapa gejala seperti nyeri abdominal, mual, muntahdan reaksi alergi ...
Nada Tari Milenia
core  

Seasonal variations of catch composition of drift nets in Hormozgan waters (Persian Gulf) [PDF]

open access: yesبوم‌شناسی آبزیان, 2017
The study was conducted to obtain some information about temporal and spatial variations of multifilament drift gillnet catch communities in coastal waters of Hormozgan Province (Persian Gulf) from October to March 2014.
Mohammadreza Alimirzaei   +3 more
doaj  

Notes on eggs, larve and juveniles of fishes from Indian waters V. Euthynnus affinis (Cantor) [PDF]

open access: yes, 1960
Larval stages of Katsuwonus pelamis (Linnaeus) and Ncothutms mccropterus (Temminck and Schlegel) collected mostly on board the Research Vessel KALAVA from the Laccadive Sea and the Gulf of Marrar were described in the previous two numbers in this ...
Jones, S, Jones, S.
core   +1 more source

Efektivitas penggunaan rumpon sebagai daerah penangkapan ikan di Perairan Pusong Kota Lhokseumawe

open access: yesDepik Jurnal, 2018
The existence of fish aggregating devices (FADs) in a waters is able to establish a new fishing ground that potential waters. FADs are able to attract the attention of the gathering of fishes and other aquayic organisms around it, increasing the density ...
Makwiyah A. Chaliluddin   +6 more
doaj   +1 more source

Sex-ratio, length-Weight relationships and condition factor of little tunny Euthynnus alletteratus (Rafinesque, 1810) of Tunisian waters

open access: yes, 2009
Cette étude, présente des informations sur le sex-ratio, la relation taille-masse et le coefficient de condition de la thonine commune Euthynnus alletteratus (Rafinesque, 1810) collectée à divers endroits des côtes tunisiennes entre janvier 2008 et ...
Hattour, A.   +4 more
core   +1 more source

The larval tapeworms (Cestodes: Trypanorhyncha) isolated from some commercially important fish of Persian Gulf

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2019
A total of 180 fish samples from three commercially important teleosts (Epinephelus coioides, Euthynnus affinis and Thunnus tonggol fish) of Persian Gulf across Hormozgan coast were investigated for plerocercoid infestation, which were sampled from Jun ...
P. Shohreh; S. Mehdizadeh Mood; Sh. Mousavi
doaj  

ANALISIS MIKROPLASTIK PADA SALURAN PENCERNAAN IKAN TONGKOL (Euthynnus affinis) HASIL TANGKAPAN NELAYAN DI PELABUHAN PERIKANAN PULAU BAAI KOTA BENGKULU [PDF]

open access: yes, 2021
Mikroplastik merupakan sampah plastik kecil yang berukuran <5 mm, sebagian besar berasal dari penguraian plastik-plastik berukuran besar yang dikelompokkan dalam 2 jenis mikroplastik yaitu sekunder dan primer.
Sinaga, Jojor Marito   +9 more
core  

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