Korean Journal of Environmental Biology (환경생물)

Korean Society of Environmental Biology (한국환경생물학회)
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Growth and maturation period of a brown alga, Scytosiphon lomentaria(Lyngbye) Link in a natural habitat of Sodol, Jumunjin, eastern coast of Korea

한국 동해안 주문진의 자연산 고리매(Scytosiphon lomentaria)의 생장과 성숙주기

  • Myeong Seok Han (Oceanseaweed) ;
  • Chan Sun Park (Department of Marine and Fisheries Resources, Mokpo National University) ;
  • Eun Kyoung Hwang (Fisheries Seed and Breeding Research Institute, National Institute of Fisheries Science)
  • 한명석 (오션씨위드) ;
  • 박찬선 (국립목포대학교 해양수산자원학과) ;
  • 황은경 (국립수산과학원 수산종자육종연구소)
  • Received : 2022.06.03
  • Accepted : 2022.06.21
  • Published : 2022.06.30
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Abstract

Ecological characteristics of a brown alga, Scytosiphon lomentaria, were investigated from January 2021 to December 2021 in its natural habitat off Sodol, Jumunjin, eastern coast of Korea. The S. lomentaria population at the site formed widespread patches on mid shore. During the investigation, environmental conditions including seawater temperature, salinity, and dissolved oxygen were monitored at the site. Growth and maturation of the S. lomentaria population were identified through qualitative and quantitative investigations. An estimation of the effective cumulative temperature for maturation of the alga was obtained based on growth data and a biological zero temperature of 8℃. Sporangia were observed from February to May when seawater temperatures ranged from 7.7℃ to 16.4℃. A maturation peak was detected in April when seawater temperature was 12.1℃. After zoospore release, the alga became bleached and only the crust remained after June. Developmental initiation of the thallus occurred at temperatures above 8℃. Its maturation required approximately 162 degree-days.

고리매는 동해안에서 식용되어온 유용 갈조류이며, 다양한 생리활성물질을 함유하여 이용이 기대되는 해조류이다. 이 연구는 2021년 1월부터 12월까지 강원도 주문진읍 소돌해안에서 고리매 개체군의 생장 및 성숙 패턴을 밝히기 위하여 수행되었다. 고리매 개체군의 정량조사를 위해 월별 형태분석, 밀도 및 현존량 분석을 실시하였다. 조사지역에서 고리매의 최대엽장은 3월(수온 10.6℃)에 16.3±3.0 cm, 평균 밀도는 32.5±2.9 ind. m-2 및 평균 현존량은 96.0±12.1 g fresh-wt. m-2 였다. 고리매 엽체의 성숙은 4월(수온 12.1℃)에 최성기를 보였으며, 성숙에 요구되는 성숙유효적산온도는 162.5 degree-days였다.

Keywords

Acknowledgement

이 연구는 국립수산과학원 연구비지원(R2022012)으로 수행되었습니다.

References

  1. Allen JC. 1976. A modified sine wave method for calculating degree-days. Environ. Entomol. 5:388-396. https://doi.org/10.1093/ee/5.3.388
  2. Baskerville GL and P Emin. 1969. Rapid estimation of heat accumulation from maximum and minimum temperatures. Ecology 50:514-517. https://doi.org/10.2307/1933912
  3. Boo SM. 2010. Scytosiphonaceae, Petrospongiaceae. pp. 155-185. In: Algal Flora of Korea. Vol. 2. No. 1. Heterokontophyta: Phaeophyceae: Ectocarpales. Marine Brown Algae I. (Kim HS and SM Boo eds.). National Institute of Biological Resources, Incheon, Korea.
  4. Boo SM, WJ Lee, IK Hwang, YS Keum, JH Oak and GY Cho. 2010. Algal Flora of Korea. Marine Brown Algae II. National Institute of Biological Resources. Incheon, Korea. p. 203.
  5. Cho GY, HS Yoon, HG Choi, K Kogame and SM Boo. 2001. Phylogeny of the family Scytosiphonaceae (Phaeophyta) from Korea based on sequences of plastid-encoded rubisco spacer region. Algae 16:145-150.
  6. Clayton MN. 1976a. Complanate Scytosiphon lomentaria (Lyngbye) J. Agardh (Scysophonales: Phaeophyta) from southern Australia: the effects of season, temperature, and daylength on the life history. J. Exp. Mar. Biol. Ecol. 25:187-198. https://doi.org/10.1016/0022-0981(76)90019-8
  7. Clayton MN. 1976b. The morphology, anatomy and life history of a complanate form of Scytosiphon lomentaria (Schytosiphonales, Phaeophyta) from southern Australia. Mar. Biol. 38:201-208. https://doi.org/10.1007/BF00388933
  8. Clayton MN. 1980. Sexual reproduction: a rare occurrence in the life history of the complanate form of Scytosiphon (Schytosiphonaceae, Phaeophyta) from Southern Australia. Br. Phycol. J. 15:105-118. https://doi.org/10.1080/00071618000650121
  9. Cosenza VA, DA Navarro, NMA Ponce and CA Stortz. 2017. Seaweed polysaccharides: structure and applications. pp. 75-116. In: Industrial Applications of Renewable Biomass Products - Past, Present and Future (Goyanes S and N D'ccorso eds.). Springer, Cham, Switzerland.
  10. Davis TA, B Volesky and A Mucci. A review of the biochemistry of heavy metal biosorption by brown algae. Water Res. 37:4311-4330.
  11. Dring MJ and K Luning. 1975. A photoperiodic response mediated by blue light in the brown alga Scytosiphon lomentaria. Planta (Berl.) 125:25-32. https://doi.org/10.1007/BF00388870
  12. Dring MJ. 1974. Reproduction. pp. 814-837. In: Algal Physiology and Biochemistry (Stewart WDP ed.). Blackwell Scientific Publications, Oxford, UK.
  13. Han MS. 2013. Distribution, phenology, genetic diversity and cultivation of Scytosiphon lomentaria (Phaeophyta). Ph.D. thesis, Gangneung-Wonju National University, Gangneung, Wonju, Korea. p. 150.
  14. Hwang EK, CS Park, JW Han, WJ Shin, CG Choi and CH Sohn. 2003. Growth and maturation of a green alga, Caulerpa okamurae Weber van Bosse. Algae 18:217-223. https://doi.org/10.4490/ALGAE.2003.18.3.217
  15. Hwang EK, HC Yoo, DS Ha and CS Park. 2015. Growth and maturation period of Silvetia siliquosa in the natural population in Jindo, South Korea. Korean J. Fish. Aquat. Sci. 48:745-751.
  16. Hwang EK, YG Gong and CS Park. 2010. Ecological characteristics of the endangered brown alga, Undariopsis peterseniana (Kjellman) Miyabe et Okamura, at Jeju Island, Korea: Growth and maturation. Korean J. Fish. Aquat. Sci. 43:63-68.
  17. Kirihara S, T Nakamura, N Kon, D Fujita and M Notoya. 2006. Recent fluctuations in distribution and biomass of cold and warm temperature species of Laminariales algae at Cape Ohma, Northern Honshu, Japan. J. Appl. Phycol. 18:521-527. https://doi.org/10.1007/s10811-006-9057-3
  18. Ko SJ, YK Kim, SW Hong, MS Kang, CS Park, EK Hwang and YD Lee. 2020. Artificial seed production and cultivation of Sargassum macrocarpum (Fucales, Phaeophyta). Algae 35:123-131. https://doi.org/10.4490/algae.2020.35.5.27
  19. Kogame K. 1998. A taxonomic study of Japanese Scytosiphon (Scytosiphonales, Phaeophyceae), including two new species. Phycol. Res. 46:39-56. https://doi.org/10.1111/j.1440-1835.1998.tb00095.x
  20. Kuda T, M Tsunekawa, T Hishi and Y Araki. 2005. Antioxidant properties of dried 'kayamo-nori', a brown alga Scytosiphon lomentaria (Scytosiphonales, Phaeophyceae). Food Chem. 89:617-622. https://doi.org/10.1016/j.foodchem.2004.03.020
  21. Lee JI, HS Jang, GY Cho, SJ Yoon and S Boo. 2019. Genetic diversity and distribution of edible scytosiphonaceae algae from Ulleungdo Island, Korea. Algae 34:229-236. https://doi.org/10.4490/algae.2019.34.7.8
  22. Nishino T, T Nagumo, H Kiyohara and H Yamada. 1991. Structural characterization of a new anticoagulant fucan sulfate from the brown seaweed Ecklonia kurome. Carbohydr. Res. 211:77-90. https://doi.org/10.1016/0008-6215(91)84147-7
  23. Pereira MS, B Mulloy and PAS Mourao. 1999. Structure and anticoagulant activity of sulphate fucans. J. Biol. Chem. 274:7656-7667. https://doi.org/10.1074/jbc.274.12.7656
  24. Ponce NMA, CA Pujol, EB Damonte, ML Flores and CA Stortz. 2003. Fucoidans from the brown seaweed Adenocystis utricularis: extraction methods, antiviral activity and structural studies. Carbohydr. Res. 338:153-165. https://doi.org/10.1016/S0008-6215(02)00403-2
  25. Ponce NMA, ML Flores, CA Pujol, MB Becerra, DA Navarro, O Cordoba, EB Damonte and CA Stortz. 2019. Fucoidans from the phaeophyta Scytosiphon lomentaria: Chemical analysis and antiviral activity of the galactofucan component. Carbohydr. Res. 478:18-24. https://doi.org/10.1016/j.carres.2019.04.004
  26. Price NN, SL Hamilton, JS Tootell and JE Smith. 2011. Species specific consequences of ocean acidification for the calcareous tropical green algae Halimeda. Mar. Ecol. Prog. Ser. 440:67-78. https://doi.org/10.3354/meps09309
  27. Rietema H. 1982. Effects of photoperiod and temperature on macrothallus initiation in Dumontia contorta (Rhodophyra). Mar. Ecol. Prog. Ser. 8:187-196. https://doi.org/10.3354/meps008187
  28. Sunny AR. 2017. A review on effect of global climate change on seaweed and seagrass. Int. J. Fish. Aquat. Stud. 5:19-22.
  29. Wynne MJ. 1969. Life history and systematic studies of some Pacific North American Phaeophyceae (brown algae). Univ. Calif. Publ. Bot. 50:1-88.
  30. Zhang Z, K Teruya, H Eto and S Shirahata. 2013. Induction lf apoptosis by low-molecular weight fucoidan through calciumand caspase-dependent mitochondrial pathways in mdamb-231 breast cancer cells. Biosci. Biotechnol. Biochem. 77:235-242. https://doi.org/10.1271/bbb.120631