Marine Algal Flora and Community Structure in Daejin on the Mid-East Coast of Korea

Gong, Yong Gun; Jeon, Chang Yeong; Song, Hong; Park, Mi Seon; Lee, Chae Sung; Yoo, Hyun Il; Kim, Young Hwan

doi:10.5657/kfas.2010.43.5.532

Cited by 9 publications

(8 citation statements)

References 13 publications

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“…동해안은 서해안이나 남해안과 달리 조석이 매우 적어서 조간대의 폭이 좁은 탓에 대부분의 해조류가 조간 대보다는 조하대에 주로 출현하고 있지만, 20세기에 조하대 해조류를 대상으로 연구한 자료는 오호리 죽도 (Koh, 1983;Koh and Sung, 1983;Koh et al, 1989), 봉포리 죽도 (Nam, 1986), 안인진 (Kim et al, 1983), 갈남 (Chung et al, 1991) 등에서 조사된 결과가 있을 뿐이다. 물론 금세기에 접어들면서 동해안의 조하대 해조류 연구가 활기를 띠고 있지만 (Yoo, 2003;Choi et al, 2006;Kim et al, , 2010Shin et al, 2008aShin et al, , b, 2011, 동해안 연안의 조하대 해조군집의 특성을 파악하기에는 다소 미흡하다고 평가된다.…”

Section: 서 론unclassified

“…동해안의 조하대에서 수심별로 해조류 출현종을 비교한 연구에서 먼저 Kim et al (2010)은 대진의 수심 5 m에서 59종, 10 m에서 47종 그리고 15 m에서 38종이 출현하여 수심이 깊어 질수록 출현종수가 감소한다고 보고하였고, Choi et al (2006) 역시 울진 연안 조하대를 대상으로 수행한 연구에서 수심 3 m에서 24종, 6 m에서 21종, 9 m에서 17종 그리고 12 m에서 12종이 출현하여 수심이 깊어질수록 차츰 감소하는 추세를 보인다고 밝힌 바 있다.…”

Section: 서 론unclassified

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An Analysis of Subtidal Macroalgal Community Structure Using a Modified Photo Quadrat Method

Kim¹,

Park²,

Moon³

et al. 2011

Korean Journal of Fisheries and Aquatic Sciences

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The species composition and distributions of subtidal marine algae on the east coast of Korea were studied. We examined all species found in permanent quadrats at three depths (3 m, 5 m and 10 m) at Sacheon between October 2008 and December 2009. Coverage and frequency data were collected monthly via underwater photography and analyzed using a modified photo quadrat method. Of the 82 species identified, 10 were chlorophytes, 21 were phaeophytes, 50 were rhodophytes, and one was a seagrass. The largest number of species (59) was found 10 m deep, while the fewest (39) species were present at 5 m. A total 17 species (two green, five brown, and 10 red algae) occurred at all three depths. The vertical distribution of the study site was characterized by the melobesioidean algae, Ulva pertusa, Sargassum confusum, Phyllospadix iwatensis, and Codium arabicum at 3 m deep, melobesioidean algae and U. pertusa at 5 m deep, and Corallina pilulifera, Prionitis cornea, Chondracanthus tenellus and melobesioidean algae at 10 m deep. Given that coralline algae such as melobesioidean algae and C. pilulifera play important roles in coastal ecosystems, thorough studies on the spatial and temporal variations of coralline algae and the dynamics of marine algal communities on the east coast of Korea are now required.

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Section: 서 론unclassified

An Analysis of Subtidal Macroalgal Community Structure Using a Modified Photo Quadrat Method

Kim¹,

Park²,

Moon³

et al. 2011

Korean Journal of Fisheries and Aquatic Sciences

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“…6 87 (Choi et al, 2006), 73 (Kim et al, 2010). , 94 (Shin et al, 2008b), 73 (Kim et al, 2010) . (Choi et al, 2009).…”

Section: 군집지수mentioning

confidence: 99%

“…(Boo and Lee, 1986;Boo, 1987;Lee and Lee, 1988;Lee et al, 1993;Lee and Kim, 1999), (Chung et al, 1991;Shin et al, 2008a, b;Choi et al, 2009). , (Shin et al, 2008a, b;Kim et al, 2010). (Lee and Kim, 1977;Nam et al, 1996), (NFRDI, 2004) .…”

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confidence: 99%

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Seasonal Variation in Subtidal Seaweed Community Structure at Hajung, on the Southeast Coast of Korea

Kim¹,

Park²,

Yoo³

et al. 2011

Korean Journal of Fisheries and Aquatic Sciences

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Subtidal benthic macroalgal flora and community structure on barren grounds were examined seasonally along vertical shore gradients on the rocky shore of Hajung, Pohang, on the southeast coast of Korea, from February 2005 to November 2006. Twenty-six seaweed species were identified, including 5 green, 7 brown, and 14 red algae. The number of seaweed species ranged between 7 and 17 among seasons and between 13 and 20 species were found in vertical gradients along the shore. Over the study period, average seaweed biomass (g wet wt/m 2 ) was 299.88 g and it ranged seasonally from 120.99 to 620.00 g. Seaweed biomass declined with increasing seawater depth and ranged between 323.06 and 593.68 g. The dominant seaweed species, in terms of biomass, were Desmarestia ligulata and Sargassum honeri, which grew at depths between 5 and 10 m. The red alga Delisea pulchra was also abundant at a depth of 15 m. No seasonal patterns were found in community indices. Along vertical shore gradients, community indices showed different patterns; the dominance index increased and the richness, evenness, and diversity indices decreased with seawater depth.

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Sea Urchin Removal and Effectiveness Evaluation from the Long-Term Monitoring Data in Dokdo, Korea

et al. 2023

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Marine Algal Flora and Community Structure in Daejin on the Mid-East Coast of Korea

Cited by 9 publications

References 13 publications

An Analysis of Subtidal Macroalgal Community Structure Using a Modified Photo Quadrat Method

An Analysis of Subtidal Macroalgal Community Structure Using a Modified Photo Quadrat Method

Seasonal Variation in Subtidal Seaweed Community Structure at Hajung, on the Southeast Coast of Korea

Sea Urchin Removal and Effectiveness Evaluation from the Long-Term Monitoring Data in Dokdo, Korea

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