ORCID Profile
0000-0003-1071-0383
Current Organisation
Kyungnam University
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Publisher: Korean Society of Limnology
Date: 30-03-2014
Publisher: Springer Science and Business Media LLC
Date: 25-06-2014
Publisher: Informa UK Limited
Date: 2016
DOI: 10.1080/IW-6.3.849
Publisher: MDPI AG
Date: 27-12-2022
DOI: 10.3390/SU15010441
Abstract: Corbicula has often been reported as one of the most invasive freshwater species in the world. It plays an important role in the food chains of brackish water zones in Korea, where it is predominant. However, detailed information on the Corbicula diet is still lacking. The purpose of this study was to identify the potential prey of Corbicula fluminea in the Seomjin River using a DNA metabarcoding approach, as very little is known about its feeding selectivity in natural conditions. A survey was conducted at two study sites (1 and 2) in the Seomjin River in November 2021. The two sites were selected based on increasing salinity gradient. The dominant operational taxonomic unit in the pseudofeces and gut content of C. fluminea was Microcyclops varicans (Copepoda) and Oncorhynchus mykiss (Fish), respectively. The alpha ersity at site 1 was higher than that at site 2. More erse potential prey species were identified at the site with low salinity (i.e., site 1). The utilization of this method is strongly recommended for determining specific predator–prey relationships in complex estuarine ecosystem.
Publisher: Springer Science and Business Media LLC
Date: 03-2016
Publisher: The Korean Environmental Sciences Society
Date: 31-12-2013
Publisher: Springer Science and Business Media LLC
Date: 19-06-2013
Publisher: Elsevier BV
Date: 05-2013
Publisher: The Ecological Society of Korea
Date: 03-2011
No related grants have been discovered for Gu Yeon KIM.