Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Hyuk Je Lee"'
Autor:
Min Jae Cho, Ji Yoon Kim, Sang-Hyeon Jin, Hyeji Choi, Hyuk Je Lee, Seo Jin Ki, Dae-Yeul Bae, Kwang-Guk An
Publikováno v:
대한환경공학회지, Vol 46, Iss 2, Pp 23-32 (2024)
The main objectives of this study were to analyze the spatiotemporal variations of water quality, fish ecological guilds and longitudinal connectivity in the weirs of Musim Stream. Fish were collected at 44 sites during spring and fall seasons for th
Externí odkaz:
https://doaj.org/article/26b0db941d244abea1c51f02398575fa
Autor:
Sang-Hyeon Jin, Ji Yoon Kim, Hyeji Choi, Min Jae Cho, Hyuk Je Lee, Seo Jin Ki, Dae-Yeul Bae, Kwang-Guk An
Publikováno v:
대한환경공학회지, Vol 45, Iss 12, Pp 565-575 (2023)
This study focused on the longitudinal connectivity analysis, based on fish communities in the aspect of spatial variations of 34 sites from upstream to downstream. The Fish Assessment Index (FAI), based on ecological guilds and species composition,
Externí odkaz:
https://doaj.org/article/20f386921ecd4a1faf9e26f047f8a475
Autor:
Hee‐kyu Choi, Hyuk Je Lee
Publikováno v:
Ecology and Evolution, Vol 14, Iss 3, Pp n/a-n/a (2024)
Abstract Bitterling fishes evolve an idiosyncratic symbiosis with freshwater mussels, in which they are obligated to spawn in the gills of mussels for reproduction. In recent years, freshwater mussel populations have been drastically diminishing, due
Externí odkaz:
https://doaj.org/article/3e3b1e171ea24a37802de183ad15f746
Autor:
Hyeji Choi, Seo Jin Ki, Hyuk Je Lee, Dae-Yeul Bae, Kwang-Guk An, Ji Yoon Kim, Sang-Hyeon Jin, Min Jae Cho
Publikováno v:
대한환경공학회지, Vol 45, Iss 10, Pp 416-427 (2023)
The main objectives of this study were to evaluate biological integrity analysis and longitudinal connectivity assessment in Tan Stream. The research included the analysis of chemical water quality, ecological health assessment based on fish, and a c
Externí odkaz:
https://doaj.org/article/4baa562a90264a03a587218c9e2cad38
Autor:
Hyuk Je Lee, Yu Rim Kim, Hee-kyu Choi, Seo Yeon Byeon, Soon Young Hwang, Kwang-Guk An, Seo Jin Ki, Dae-Yeul Bae
Publikováno v:
Journal of Ecology and Environment, Vol 48 (2024)
Background: Longitudinal connectivity in river systems strongly affects biological components related to ecosystem functioning, thereby playing an important role in shaping local biodiversity and ecosystem health. Environmental DNA (eDNA)-based metab
Externí odkaz:
https://doaj.org/article/c96483f6be3d42c48bcb724f3093e1a1
Autor:
Ji Eun Jang, Ju Kyoung Kim, Seung‐Min Yoon, Hwang‐Goo Lee, Wan‐Ok Lee, Ji Hyoun Kang, Hyuk Je Lee
Publikováno v:
Evolutionary Applications, Vol 15, Iss 12, Pp 2142-2157 (2022)
Abstract Chum salmon (Oncorhynchus keta) is an ecologically and economically important species widely distributed across the North Pacific Ocean. However, the population size of this fishery resource has declined globally. Identifying genetic integri
Externí odkaz:
https://doaj.org/article/d2f2bce984674f73a1c21cc7585c97c5
Autor:
Yu Rim Kim, Hye Ri Kim, Ji Young Kim, Hyeon Ho Myeong, Ji Hyoun Kang, Baek-Jun Kim, Hyuk Je Lee
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Population or habitat connectivity is a key component in maintaining species and community-level regional biodiversity as well as intraspecific genetic diversity. Ongoing human activities cause habitat destruction and fragmentation, which exacerbate
Externí odkaz:
https://doaj.org/article/72f1872c5e044c7881a859731bcd83ba
Publikováno v:
Diversity, Vol 15, Iss 8, p 913 (2023)
The spotted sleeper, Odontobutis interrupta, is a fish species endemic to Korea and shows potential as an aquaculture species. Nevertheless, the population size of this species has declined significantly in recent years. To characterize the populatio
Externí odkaz:
https://doaj.org/article/35453e237a2840acb8389f55d5f1c4e5
Publikováno v:
Animals, Vol 13, Iss 8, p 1351 (2023)
Tilapia is an invasive species that has become widely distributed around the world. In Korea, introduced tilapia into its aquatic ecosystem for the first time with a species from Thailand in 1955, and later additionally introduced two more species fr
Externí odkaz:
https://doaj.org/article/2dcee8bd956442d9ae3c763a92481d9a
Publikováno v:
Animal Cells and Systems, Vol 24, Iss 3, Pp 171-179 (2020)
The long-tailed goral (also called the Amur goral) Naemorhedus caudatus (subfamily Caprinae), a vulnerable and protected species designated by IUCN and CITES, has sharply been declining in the population size and is now becoming critically endangered
Externí odkaz:
https://doaj.org/article/33f2511e570e4879b5d88e9a47df4009