Seasonal fluctuation in abundance and species composition of fish collected by a fyke net in coastal waters off Jinhae bay

2020 ◽  
Vol 13 (1) ◽  
pp. 82-87
Author(s):  
Seong-Hoon LEE ◽  
Jae-Won MIN ◽  
Tae-Sik YU ◽  
Kyeong-Ho HAN
Keyword(s):  
Species Composition ◽  
Coastal Waters ◽  
Seasonal Fluctuation ◽  
Jinhae Bay

Seasonal Fluctuation in Abundance and Species Composition of Fish Collected by a Beam Trawl in Coastal Waters off Samcheonpo

2020 ◽  
Vol 32 (3) ◽  
pp. 160-165
Author(s):  
Tae-Sik Yu ◽  
Seong-Hoon Lee ◽  
Sa-Jo Kim ◽  
Jin-Goo Kwon ◽  
Kyeong Ho Han
Keyword(s):  
Species Composition ◽  
Coastal Waters ◽  
Seasonal Fluctuation ◽  
Beam Trawl

Seasonal Fluctuation in Abundance and Species Composition of Fish Collected by a Small Otter Trawl in Coastal Waters off Yeosu

2019 ◽  
Vol 31 (3) ◽  
pp. 172-177
Author(s):  
Sung-Hoon Lee ◽  
Tae-Sik Yu ◽  
Dae-Gyu Lee ◽  
Tae-Yong Hwang ◽  
Kyeong-Ho Han
Keyword(s):  
Species Composition ◽  
Coastal Waters ◽  
Seasonal Fluctuation ◽  
Otter Trawl

Distribution of heavy metals in seawater, sediment and biota of Jinhae Bay, Korea

1994 ◽  
Vol 30 (10) ◽  
pp. 173-177 ◽  
Author(s):  
Lee Chan-Won ◽  
Kwon Young-Tack
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Coastal Waters ◽  
Heavy Metal Contamination ◽  
Heavy Metal Concentration ◽  
Industrial Wastes ◽  
Subsequent Increase ◽  
Zinc Cadmium ◽  
Jinhae Bay ◽  
Copper Lead

Over the past two decades, the coastal waters of Jinhae Bay have been extensively used by coastal communities and industries for the disposal of domestic and various industrial wastes, therefore increasing the level of pollutants in coastal waters with a subsequent increase in sediments, especially of heavy metals. Specific objectives of this research are to investigate the distribution of heavy metal concentration in biota, to compare the concentrations with those in sediment and water and to relate the bioconcentration to the different heavy metals in biota obtained from several sites. Sixty one percent of heavy metals was found in particulate form during the high runoff season and 32% during the dry season. The behavior of the particulate metals after flowing in to the enclosed coastal sea is an important factor in heavy metal contamination. Copper, lead and chromium contamination of sediment was revealed at several sites. The bioconcentration factors (BCFs) of zinc, cadmium, copper, nickel, chromium and lead by the mussel (Mytilus edulis) were determined as 2,900, 2,814, 807, 423, 228 and 127 in the decreasing order, respectively. The areas located nearest to highly populated city and industries exhibited mussels with the largest accumulation of copper, lead and chromium.

scholarly journals Distribution of the rare species of clingfishes — small-headed clingfish Apletodon dentatus (Actinopterygii, Gobiesocidae) — near Crimean coasts

2017 ◽  
Vol 2 (2) ◽  
pp. 41-48
Author(s):  
E. P. Karpova ◽  
A. R. Boltachev ◽  
O. N. Danylyuk
Keyword(s):  
New Species ◽  
Species Composition ◽  
Coastal Waters ◽  
Taxonomic Status ◽  
Population Characteristics ◽  
The Black Sea ◽  
Mediterranean Populations ◽  
Morphological Studies ◽  
Significant Difference ◽  
A New Species

Cryptobenthic fauna investigations are highly relevant at studying biodiversity of regions. Studies of the species composition of Gobiesocidae family were carried out in order to clarify ichthyofauna of different regions, and a new species for the Black Sea coastal zone of Crimea was found. Information about its morphology, biology, behavior and other characteristics is very important because of weak study and indeterminate taxonomic status of this species. As a result of morphological studies of the Crimean specimens no significant difference with the type of the Atlantic-Mediterranean populations has been proven. Naturalization of small-headed clingfish in coastal waters of Crimea has been confirmed and some population characteristics, such as a length-weight relationship, have been described. Peculiarities of habitat which which small-headed clingfish prefers and features of localization, enabling competitiveness have been identified. Identification keys were compiled and are given in the paper.

scholarly journals SPECIES COMPOSITION AND DIVERSITY OF TIDAL TRAP NET CATCHES IN THE WATERS OF INDRAGIRI HILIR, RIAU, INDONESIA

2017 ◽  
Vol 7 (1) ◽  
pp. 47
Author(s):  
Badrudin Badrudin ◽  
Bambang Sumiono ◽  
T.S Murtoyo
Keyword(s):  
Species Composition ◽  
Fresh Water ◽  
Coastal Waters ◽  
Water Discharge ◽  
Fresh Water Discharge

The coastal waters of the eastern part of lndragiri Hilir, Riau, which are mostly estuarine, are influenced by the huge fresh water discharge and are usually fertile.

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