제주 북서부 지역 암반조하대 해양생물 군집조성에 따른 탄소저장량 추정
Estimation of carbon storage based on composition of macrobenthic communities in northwestern rocky subtidal regions of Jeju Island
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
해양생물 군집조성이 탄소저장량에 미치는 영향을 파악하기 위해 제주 북서부 지역 암반조하대를 대상으로 2023년 여름 애월과 비양도 정점에서 과학잠수 조사(방형구, n=28)를 수행하였다. 조사지역의 면적당 평균 생물량은 자포동물(2,047.4 gwwt m-2), 홍조류(745.4 gwwt m-2) 순으로 나타났으며 집괴분석 결과, 정점 간 군집조성의 차이는 크지 않았다. SIMPER 분석을 통해 애월 정점은 거품돌산호, 감태에 의한 군집 기여도가 높았고, 비양도 정점은 거품돌산호와 감태를 비롯한 다양한 해양생물이 군집 구성에 기여하는 것으로 나타났다. 조사지역에 출현한 해양생물의 탄소함량 분석 결과를 토대로 추정된 해양생물 평균 탄소저장량은 202.7 gC m-2이었으며, 군집조성에 따라 차이를 보이는 것으로 나타났다. 특히 거품돌산호가 우점하는 자포동물의 생물량과 탄소저장량은 양의 상관관계를 보였으며, 석회조류 우점의 홍조류 생물량과 탄소저장량은 음의 상관을 보였다. 해양생물 군집의 탄소저장량 차이는 해양생물의 탄소 흡수 양상, 생존 전략, 해양 탄소순환과 섭식, 경쟁 등 군집 내 상호작용에 기인한 것으로 판단된다.
Abstract
To understand effects of the compositions of marine macrobenthic communities on carbon storage in subtidal rocky habitat, a diving survey was conducted at Aewol and Biyangdo stations in the northwestern regions of Jeju Island in the summer of 2023. Cluster analysis revealed no significant differences in community composition between the two stations. The mean biomass of the dominant species was Cnidaria (2,047.4 gwwt m-2) of macroinvertebrate, followed by Rhodophyta (745.4 gwwt m-2) of seaweed in studied areas. According to similarity percentage analysis, Alveopora japonica and Ecklonia cava were major contributors to the communities in Aewol, whereas diverse marine organisms, including these two species, contributed to the community in Biyangdo. The estimated mean carbon storage by benthic communities derived from their carbon contents in surveyed areas was 202.7 gC m-2, with variations reflecting differences in community compositions. The biomass of Cnidaria, dominated by A. japonica, showed a positive correlation with carbon storage, whereas the biomass of Rhodophyta, primarily composed of coralline algae, showed a negative correlation. These variations in carbon storage among marine communities may result from species-specific carbon assimilation patterns, survival strategies, marine carbon cycling, and intra-community interactions such as competition and feeding.
참고문헌 (44)
- Arnott SL, "Nitrogen and phosphorus recycling by the zebra mussel (Dreissena polymorpha) in the western basin of Lake Erie", Can. J. Fish. Aquat. Sci, 53, pp.646~659 (1996)[DOI]
- Brierley AS, "Impacts of climate change on marine organisms and ecosystems", Curr. Biol, 19, pp.R602~R614 (2009)[DOI]
- Cho SH, "Ecological evaluation using seaweed distribution characteristics along the coast of Jeju Island", Korean J. Environ. Ecol, 36, pp.627~638 (2022)[DOI]
- Clarke KR, "Change in Marine Communities: An Approach to Statistical Analysis and Interpretation" (2001), PRIMER-E Ltd
- Tutorial, "PRIMER v6: User Manual", pp.2006, Clarke KR
- Denis V, "Recruitment of the subtropical coral Alveopora japonica in the temperate waters of Jeju Island, South Korea", Bull. Mar. Sci, 91, pp.85~96 (2015)[DOI]
- Evans-White MA, "Taxonomic and regional patterns in benthic macroinvertebrate elemental composition in streams", Freshw. Biol, 50, pp.1786~1799 (2005)[DOI]
- Frost PC, "Elemental composition of littoral invertebrates from oligotrophic and eutrophic Canadian lakes", J. N. Am. Benthol. Soc, 22, pp.51~62 (2003)[DOI]
- Goodwin CE, "Effects of two decades of rising sea surface temperatures on sublittoral macrobenthos communities in Northern Ireland, UK", Mar. Environ. Res, 85, pp.34~44 (2013)[DOI]
- Han IS, "Change the annual amplitude of sea surface temperature due to climate change in a recent decade around the Korean Peninsula", J. Korean Soc. Mar. Environ. Saf, 26, pp.233~241 (2020)[DOI]
- IPCC, "Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change" (2021), Cambridge University Press
- Climate Change 2023: Synthesis Report. Contribution of Working Groups I, II and III to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change, "IPCC", Intergovernmental Panel on Climate Change, 35~115 (2023)
- Je JG, "Habitats and zoobenthic species diversity in the coast of Jeju Island, Korea: As a baseline study for conserving coastal and marine biological diversity", Korean Soc. Underw. Sci. Tech, 3, pp.7~109 (2002)
- Jung S, "Multi-decadal changes in fish communities Jeju Island in relation to climate change", Korean J. Fish. Aquat. Sci, 46, pp.186~194 (2013)[DOI]
- Kim B, "Spatial distribution of heterotrophic bacteria and the role of microbial food web in the northern East China Sea in summer", Korean J. Environ. Biol, 41, pp.89~100 (2023)[DOI]
- Kim BY, "Rock type difference and benthic community structures in the coast of Jeju, Korea", Korean J. Environ. Ecol, 30, pp.996~1008 (2016)[DOI]
- Kim BY, "Seasonal variation in community structure of subtidal seaweeds in Jeju Island, Korea", Korean J. Fish. Aquat. Sci, 46, pp.607~618 (2013)[DOI]
- Kim DK, "Regional distribution of corals (Anthozoa) in the waters around Jeju Island", J. Fish. Res. Manage, 41, pp.570~575 (2017)
- Kim H, "National List of Species of Korea: Marine Algae", pp.336~ (2013), National Institute of Biological Resources
- Kim HS, "First reliable record of the blue -lined octopus, Hapalochlaena fasciata (Hoyle, 1886) (Cephalopoda: Octopodidae), from Jeju Island, Korea", J. Asia-Pac. Biodivers, 11, pp.21~24 (2018)[DOI]
- Kim KH, "Sea level rise around Jeju Island due to global warming and movement of groundwater", seawater interface in the eastern part of Jeju Island, 2009, pp.14, 68~79
- Ko JC, "Long term variations of fish assemblage in the coastal waters Bukchonri, northern part of Jeju Island from 2012 to 2022", J. Korean Soc. Fish. Ocean Technol, 59, pp.301~314 (2023)[DOI]
- Ko JC, "Characteristics of ocean environmental factors and community structure of macrobenthos around Munseom, Jeju Island, Korea", Korean J. Malacol, 24, pp.215~228 (2008)
- Ko JC, "Community structure of macrobenthic invertebrates of fishing grounds in the coastal waters of Jeju Island", Korean J. Malacol, 27, pp.229~246 (2011)
- Lee KT, "Dominance of the scleractinian coral Alveopora japonica in the barren subtidal hard bottom of high-latitude Jeju Island off the south coast of Korea assessed by high-resolution underwater images", PLoS One, 17, pp.e0275244~ (2022)[DOI]
- Lee Y, "Marine Algae of Jeju" (2008), Academy publication
- Lim CY, "Ecological distribution of benthic algae and invertebrates on the coastal zones of Jeju island", Ph.D., pp.2012
- Occhipinti-Ambrogi A, "Global change and marine communities: Alien species and climate change", Mar. Pollut. Bull, 55, pp.342~352 (2007)[DOI]
- Okazaki M, "Algal calcification: Its contribution to the “CO2 problem”", Korean J. Phycol, 7, pp.147~154 (1992)
- Park JU, "Prediction of potential habitats and distribution of the marine invasive sea squirt, Herdmania momus", Korean J. Environ. Biol, 38, pp.179~188 (2020)[DOI]
- Rossi S, "Effects of global warming on reproduction and potential dispersal of Mediterranean Cnidarians", Eur. Zool. J, 86, pp.255~271 (2019)[DOI]
- Scheffold MIE, "Quantifying contemporary organic carbon stocks of the baltic sea ecosystem", Front. Mar. Sci, 7, pp.571956~ (2020)[DOI]
- Seong KT, "Characteristic for long -term trends of temperature in the Korean waters", J. Korean Soc. Mar. Environ. Saf, 16, pp.353~360 (2010)
- Shin S, "Spatial distribution pattern analysis of the high latitude coral Alveopora japonica occurring on the northern coast of Jeju Island using underwater images", M.S., pp.2019
- Shin S, "The vertical distribution of Alveopora japonica provides insight into the characteristics and factors controlling population expansion at Jeju Island off the south coast of Korea", Mar. Biodivers, 54, pp.20~ (2024)[DOI]
- Carbon Emission Factors and Biomass Allometric Equations by Species in Korea, "Son YM", National Institute of Forest Science, ~ (2014)
- Song JI, "Illustrated Encyclopedia of Fauna and Flora of Korea. Vol. 39. Anthozoa", pp.643~ (2004), Ministry of Education and Human Resources
- Spalding MD, "Marine ecoregions of the world: A bioregionalization of coastal and shelf areas", Bioscience, 57, pp.573~583 (2007)[DOI]
- Stock CA, "Global-scale carbon and energy flows through the marine planktonic food web: An analysis with a coupled physical-biological model", Prog. Oceanogr, 120, pp.1~28 (2014)[DOI]
- Sugihara K, "Integrative Observations and Assessments", pp.111~130 (2014), Springer Japan
- Ter Braak CJF, "CANOCO Reference Manual and CanoDraw for Windows User’s Guide: Software for Canonical Community Ordination (Version 4.5)", Microcomputer Power, ~ (2002)
- The Korean Society of Systematic Zoology, "List of Animals in Korea (excluding insects)", pp.489~ (1997), Academy Publishing Co
- Vieira C, "Population dynamics of a high-latitude coral Alveopora japonica Eguchi from Jeju Island, off the southern coast of Korea", Mar. Freshw. Res, 67, pp.594~604 (2015)[DOI]
- Wu L, "Enhanced warming over the global subtropical western boundary currents", Nat. Clim. Chang, 2, pp.161~166 (2012)[DOI]