Ecological Status Evaluation using Seaweed Community Structures of Taean Coastal Areas in Korea
2
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
To evaluate the relative ecological quality of Taean coastal areas in terms of various seaweed community indices, seasonal samplings were taken at the Hakampo, Padori, Chaeseokpo, Mongsanpo and Bangpo shores from March 2006 to January 2007. A total of 105 species were identified; species richness ranged from 37~72 species spatially and from 65~75 species seasonally over the study period. Coarselybranched seaweeds were dominant in functional group and ESG I (ecological state group I) made up 61 species (58.10%) of the identified macroalgae. The average seaweed biomass at the five study sites was 56.63 g dry wt./m2 (range, 36.66 at Hakampo −73.89 g/m2 at Mongsanpo). Seaweeds were generally abundant in mid and low intertidal zone. Corallina pilulifera, Ulva australis, Sargassum thunbergii, Neorhodomela aculeata, and Symphyocladia latiuscula were the dominant species across all five study sites. Species diversity was between 1.24~2.30, while species evenness was between 0.40 and 0.61. The dominance index ranged from 0.43 at Padori to 0.64 at Mongsanpo. Given the community indices and shore descriptions, the five study sites were divided into two groups based on ecological quality: moderate (Chaeseokpo and Mongsanpo) and good (Hakampo, Padori and Bangpo).
Abstract
To evaluate the relative ecological quality of Taean coastal areas in terms of various seaweed community indices, seasonal samplings were taken at the Hakampo, Padori, Chaeseokpo, Mongsanpo and Bangpo shores from March 2006 to January 2007. A total of 105 species were identified; species richness ranged from 37~72 species spatially and from 65~75 species seasonally over the study period. Coarselybranched seaweeds were dominant in functional group and ESG I (ecological state group I) made up 61 species (58.10%) of the identified macroalgae. The average seaweed biomass at the five study sites was 56.63 g dry wt./m2 (range, 36.66 at Hakampo −73.89 g/m2 at Mongsanpo). Seaweeds were generally abundant in mid and low intertidal zone. Corallina pilulifera, Ulva australis, Sargassum thunbergii, Neorhodomela aculeata, and Symphyocladia latiuscula were the dominant species across all five study sites. Species diversity was between 1.24~2.30, while species evenness was between 0.40 and 0.61. The dominance index ranged from 0.43 at Padori to 0.64 at Mongsanpo. Given the community indices and shore descriptions, the five study sites were divided into two groups based on ecological quality: moderate (Chaeseokpo and Mongsanpo) and good (Hakampo, Padori and Bangpo).
참고문헌 (36)
- Andrew NL, "Effects of wave exposure and intraspecific density on the growth and survivorship of Sargassum muticum (Sargassaceae: Phaeophyta)", Eur J Phycol, 33, pp.251~258 (1998)
- Arévalo R, "Changes in the composition and structure of Mediterranean rocky-shore communities following a gradient of nutrient enrichment:descriptive study and test of proposed methods to assess water quality regarding macroalgae", Mar Pollut Bull, 55, pp.104~113 (2007)
- Ballesteros E, "A new methodology based on littoral community cartography dominated by macroalgae for the implementation of the European water framework directive", Mar Pollut Bull, 55, pp.172~180 (2007)
- Böhnke-Henrichs A, "Typology and indicators of ecosystem services for marine spatial planning and management", J Environ Manage, 130, pp.135~145 (2013)
- Clarke KR, "Primer V6: user manual", tutorial, 2006
- Díez I, "Phytobenthic intertidal community structure along an environmental pollution gradient", Mar Pollut Bull, 38, pp.463~472 (1998)
- Díez I, "The relationship of environmental factors to the structure and distribution of subtidal seaweed vegetation of the western Basque coast (N Spain)", Estuar Coast Shelf Sci, 56, pp.1041~1054 (2003)
- Gorostiaga JM, "Changes in the sublittoral benthic marine macroalgae in the polluted area of Abra de Bilbao and proximal coast (northern Spain)", Mar Ecol Prog Ser, 130, pp.157~167 (1996)
- Hwang EK, "Analysis of functional form groups in macroalgal community of Yonggwang vicinity, western coast of Korea", J Kor Fish Soc, 29, pp.97~106 (1996)
- Juanes JA, "Macroalgae, a suitable indicator of the ecological status of coastal rocky communities in the NE Atlantic", Ecol Indicators, 10, pp.10~16 (2007)
- Kim YH, "Species composition and biomass of marine algal community in the vicinity of Yonggwang nuclear power plant on the west coast of Korea", J Kor Fish Soc, 31, pp.186~194 (1998)
- Koh CH, "Distributional pattern of macroalgae in coast of Deogjeog Islands", Rep Surv Nat Environ Korea, 1, pp.229~249 (1982)
- Lambshead PJD, "The detection of differences among assemblages of marine benthic species based on an assessment of dominance and diversity", Nat Hist, 17, pp.859~874 (1983)
- Lee HB, "A qualitative and quantitative analysis of seasonal change of an algal community at Padori of Taean peninsula, west coast of Korea", Kor J Bot, 4, pp.19~40 (1989)
- Lee IK, "A study on the algal vegetation in Garolim Bay, western coast of Korea", Rep KACN, 4, pp.325~337 (1982)
- Lee JW, "Marine algal flora and community of Padori area in Taean peninsula, the west coast of Korea", Algae, 12, pp.131~138 (1997)
- Lee JW, "Marine benthic algal community at Padori, west coast of Korea", Algae, 15, pp.111~117 (2000)
- 이기훈, "태안반도 꽃지 약용해조의 계절적 군집구조 및 수직분포", ALGAE, 22(3), pp.209~219 (2007), 한국조류학회I
- Lee YP, "A Catalogue of the Seaweeds in Korea", pp.662~ (2002), Cheju National University Press
- 이욱재, "서해 경기만 해조군집 복원을 위한 기초생태조사", ALGAE, 22(3), pp.201~207 (2007), 한국조류학회I
- Lindstrom SC, "The biogeography of seaweeds in southeast Alaska", J Biogeogr, 36, pp.401~409 (2009)
- Littler MM, "Relationships between macroalgal functional form groups and substrata stability in a sub-tropical rocky-intertidal system", J Exp Mar Biol Ecol, 74, pp.13~34 (1984)
- Liu D, "The impact of sewage discharge on the macroalgae community in the Yellow Sea coastal area around Qingdao, China", Water Air Soil Pollut, 7, pp.683~692 (2007)
- Ludwing JA, "Statistical ecology: a primer on methods and computing", pp.329~ (1988), John Wiley & Sons
- McNaughton SJ, "Relationship among functional properties of California Grassland", Nature, 216, pp.168~169 (1967)
- Orfanidis S, "Ecological evaluation of transitional and coastal water: a marine benthic macrophytes-based model", Medit Mar Sci, 2, pp.45~65 (2001)
- Orfanidis S, "An insight to the ecological evaluation index (EEI)", Ecol Indicators, 3, pp.27~33 (2003)
- Panayotidis P, "Use of low-budget monitoring of macroalgae to implement the European Water Framework Directive", J Appl Phycol, 16, pp.49~59 (2004)
- Parker JD, "Plant species diversity and composition: experimental effects on marine epifaunal assemblages", Mar Ecol Prog Ser, 224, pp.55~67 (2001)
- Piazzi L, "Distribution and dominance of two introduced turf-forming macroalgae on the coast of Tuscany, Italy, northwestern Mediterranean Sea in relation to different habitats and sedimentation", Bot Mar, 44, pp.509~520 (2001)
- Pinedo S, "Rocky-shore communities as indicators of water quality: a case study in the Northwestern Mediterranean", Mar Pollut Bull, 55, pp.126~135 (2007)
- Saito Y, "Phytosociological study of intertidal marine algae. 1. Usujiri Benten-Jima, Hokkaido", Bull Fac Fish Hokkaido Univ, 21, pp.37~69 (1970)
- Steneck RS, "A functional group approach to the structure of algal-dominated communities", Oikos, 69, pp.476~498 (1994)
- Tribollet AD, "Temporal and spatial comparison of the relative abundance of macroalgae across the Mariana Archipelago between 2003 and 2005", Phycologia, 46, pp.187~197 (2007)
- Wells E, "The use of macroalgal species richness and composition on intertidal rocky seashore in the assessment of ecological quality under the European water framework directive", Mar Pollut Bull, 55, pp.151~161 (2007)
- Yoo JS, "Succession of benthic algal community in Dock marine ecosystem perturbated by red tide", Algae, 14, pp.181~187 (1999)