동해안 춘·하계 조하대 해조군집의 생태학적 평가
Ecological Evaluation of the Spring and Summer Subtidal Marine Algal Communities Along the East Coast of Korea
0
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
This study examined the characteristics and seasonal distribution patterns of subtidal marine algal communities along the east coast of Korea, from 2016 to 2017, and recorded the coverage ratio (%) by the algal type. During the study period, 134 marine algae species (16 green, 29 brown, and 89 red) were identified at the survey sites. The maximum number of species was observed at the Nagok site (70 species), and the minimum at the Gisamoon site (50 species). The total average biomass (dry weight) during the survey period was 66.22 g/m2, including green algae (2.19 g/m2), brown algae (38.10 g/m2), and red algae (25.94 g/m2). The dominant seaweeds in the vertical distribution based on coverage rates (%) were Sargassum yezoense and Dictyopteris divaricata at the upper, Symphyocladia latiuscula and Undaria pinnatifida at the middle, and Agarum clathratum subsp. yakishiriense and Plocamium telfairiae at the lower sections of the distribution. Richness, evenness, and diversity index, calculated based on the biomass of the abundant species, were estimated to be 6.36, 0.55, and 1.98, respectively, over the entire sea area. Based on the evaluation of the environmental states using community indices, the ecological evaluation index (EEI-c) of subtidal marine algal communities along the east coast of Korea was marked as ‘good-moderate’.
Abstract
This study examined the characteristics and seasonal distribution patterns of subtidal marine algal communities along the east coast of Korea, from 2016 to 2017, and recorded the coverage ratio (%) by the algal type. During the study period, 134 marine algae species (16 green, 29 brown, and 89 red) were identified at the survey sites. The maximum number of species was observed at the Nagok site (70 species), and the minimum at the Gisamoon site (50 species). The total average biomass (dry weight) during the survey period was 66.22 g/m2, including green algae (2.19 g/m2), brown algae (38.10 g/m2), and red algae (25.94 g/m2). The dominant seaweeds in the vertical distribution based on coverage rates (%) were Sargassum yezoense and Dictyopteris divaricata at the upper, Symphyocladia latiuscula and Undaria pinnatifida at the middle, and Agarum clathratum subsp. yakishiriense and Plocamium telfairiae at the lower sections of the distribution. Richness, evenness, and diversity index, calculated based on the biomass of the abundant species, were estimated to be 6.36, 0.55, and 1.98, respectively, over the entire sea area. Based on the evaluation of the environmental states using community indices, the ecological evaluation index (EEI-c) of subtidal marine algal communities along the east coast of Korea was marked as ‘good-moderate’.
참고문헌 (43)
- M.O. Akrong, "Spatio-temporal variations in seaweed diversity and abundance of selected coastal areas in Ghana", Regional Studies in Marine Science, 44, pp.101719~ (2021), Elsevier BV[DOI]
- Boo SM, "Studies on benthic algal community in the east coast of Korea. I. Floristic composition and periodicity of Sokcho rocky shore", Korean J Phycol, 1, pp.107~116 (1986)
- Aline Queiroz Caldeira, "Brazilian macroalgae assemblages analyzed using the ecological evaluation index (EEI-c)", Ocean & Coastal Management, 182, pp.104927~ (2019), Elsevier BV[DOI]
- 최창근, "독도의 해조상 및 군집구조", 한국수산과학회지, 42(5), pp.503~508 (2009), 한국수산과학회
- 최창근, "동해안 울산 주변의 해조 군집", 한국수산과학회지, 43(3), pp.246~253 (2010), 한국수산과학회
- Chung HS, "Vertical distribution of marine algae on a Gallam rocky shore of the mid-east coast of Korea", Korean J Phycol, 6, pp.55~67 (1991)
- Clarke KR, "PRIMER V6: User manual", tutorial, 2006
- Guillermo Diaz-Pulido, "High CO2 enhances the competitive strength of seaweeds over corals", Ecology Letters, 14(2), pp.156~162 (2011), Wiley[DOI]
- Fowler J, "Practical Statistics for field biology", pp.1~227 (1990), John Wiley and Sons
- Christopher J. Fulton, "Sea temperature shapes seasonal fluctuations in seaweed biomass within the Ningaloo coral reef ecosystem", Limnology and Oceanography, 59(1), pp.156~166 (2014), Wiley[DOI]
- "AlgaeBase" (2021)[URL]
- 한수진, "동해 남부 해역 조하대 해조류 군집구조의 계절적 변화", 한국수산과학회지, 51(5), pp.571~578 (2018), 한국수산과학회[DOI]
- Seung Wook Jung, "Characteristics and Ecosystem Changes of Marine Algal Communities in Wangdol-cho on the East Coast of Korea", Ocean Science Journal, 55(4), pp.549~562 (2020), 한국해양과학기술원[DOI]
- 김찬송, "한국 동해 삼척시 갈남 해역의 해조 군집구조와 무절산호조류의 분포 변화", 한국환경생태학회지, 28(1), pp.10~23 (2014), 한국환경생태학회
- Kim HS, , pp.1~336 (2013), National Institute of Biological Resources
- Young Dae Kim, "강릉 사근진 해역의 해산식물 군집구조 특성", 한국환경과학회지, 22(6), pp.761~771 (2013), 한국환경과학회[DOI]
- 김영대, "동해안 중북부 대진 해역의 해조상 및 군집구조", 한국수산과학회지, 43(5), pp.532~539 (2010), 한국수산과학회
- 김영대, "동해안 3개 해역의 조하대 해조상 및 군집구조", 한국환경과학회지, 21(11), pp.1407~1418 (2012), 한국환경과학회[DOI]
- 김영대, "동해 비화 조하대 해조류 군집구조의 계절적 변화", 한국수산과학회지, 45(3), pp.262~270 (2012), 한국수산과학회[DOI]
- 김영대, "동해안 남부 하정 연안의 조하대 해조류 군집구조의 계절적 변화", 한국수산과학회지, 44(6), pp.740~746 (2011), 한국수산과학회
- Kim YH, "A study on the marine algae at the coast of Kori Nuclear Power Plant. I. Variation of algal community during 1977-1978", Korean J Bot, 23, pp.3~10 (1980)
- 김영환, "동해안 울진원전의 온배수 방출이 주변 해조군집에 미치는 영향", ALGAE, 19(3), pp.257~270 (2004), 한국조류학회I
- Kim YH, "Intertidal benthic marine algae at Chumunjin on the east coast of Korea : flora, distribution and community structure", Algae, 12, pp.117~130 (1997)
- Kim YH, "Species composition and biomass of marine algal community on the mid-western coast of Korea", J Plant Biol, 38, pp.389~398 (1995)
- 이재일, "한국 동해안 중부의 저서 해조류 군집", 해양환경안전학회지, 21(2), pp.119~129 (2015), 해양환경안전학회[DOI]
- Zhourui Liang, "Reproductive Biology of <i>Sargassum thunbergii<", i> (Fucales, Phaeophyceae), 2014, pp.05(17), 2574~2581[DOI]
- Mark M. Littler, "Relationships between macroalgal functional form groups and substrata stability in a subtropical rocky-intertidal system", Journal of Experimental Marine Biology and Ecology, 74(1), pp.13~34 (1984), Elsevier BV[DOI]
- Margalef R, "Information theory in ecology", Gen Sys, 3, pp.36~71 (1958)
- S. J. MCNAUGHTON, "Relationships among Functional Properties of Californian Grassland", Nature, 216(5111), pp.168~169 (1967), Springer Science and Business Media LLC[DOI]
- S. ORFANIDIS, "Ecological evaluation of transitional and coastal waters: A marine benthic macrophytes-based model", Mediterranean Marine Science, 2(2), pp.45~65 (2001), National Documentation Centre (EKT)[DOI]
- S Orfanidis, "An insight to the ecological evaluation index (EEI)", Ecological Indicators, 3(1), pp.27~33 (2003), Elsevier BV[DOI]
- S. ORFANIDIS, "Ecological Evaluation Index continuous formula (EEI-c) application: a step forward for functional groups, the formula and reference condition values", Mediterranean Marine Science, 12(1), pp.199~231 (2011), National Documentation Centre (EKT)[DOI]
- Dianna K Padilla, "Paradigm lost: reconsidering functional form and group hypotheses in marine ecology", Journal of Experimental Marine Biology and Ecology, 250(1-2), pp.207~221 (2000), Elsevier BV[DOI]
- 박규진, "동해안 천연 해조장의 군집구조와 분포 특성", 해양환경안전학회지, 23(4), pp.338~346 (2017), 해양환경안전학회[DOI]
- Michael Y. Roleda, "Ocean acidification and seaweed reproduction: increased CO 2 ameliorates the negative effect of lowered pH on meiospore germination in the giant kelp M acrocystis pyrifera ( L aminariales, P haeophyceae)", Global Change Biology, 18(3), pp.854~864 (2012), Wiley[DOI]
- BAYDEN D. RUSSELL, "Synergistic effects of climate change and local stressors: CO2and nutrient-driven change in subtidal rocky habitats", Global Change Biology, 15(9), pp.2153~2162 (2009), Wiley[DOI]
- Satheesh S, "Diversity and distribution of seaweeds in the Kudankulam coastal waters, South-Eastern Coast of India", Biodivers J, 3, pp.79~84 (2012)
- Fernando Scherner, "Coastal urbanization leads to remarkable seaweed species loss and community shifts along the SW Atlantic", Marine Pollution Bulletin, 76(1-2), pp.106~115 (2013), Elsevier BV[DOI]
- 신재덕, "동해 중부 대진과 죽변 연안의 저서 해조류 군집구조", ALGAE, 23(3), pp.231~240 (2008), 한국조류학회I
- 신재덕, "한국 동해안 조하대 해산식물의 군집구조", 한국수산과학회지, 44(1), pp.85~94 (2011), 한국수산과학회
- Taniguchi K, "From Isoyake to kelp forest", pp.196~ (1998), Shokabo
- Emma Wells, "The use of macroalgal species richness and composition on intertidal rocky seashores in the assessment of ecological quality under the European Water Framework Directive", Marine Pollution Bulletin, 55(1-6), pp.151~161 (2007), Elsevier BV[DOI]
- Stephen G. Whitaker, "Reestablishment of the Southern California Rocky Intertidal Brown Alga, Silvetia compressa: An Experimental Investigation of Techniques and Abiotic and Biotic Factors That Affect Restoration Success", Restoration Ecology, 18, pp.18~26 (2010), Wiley[DOI]