안정동위원소 및 Diving-PAM을 이용한 남서해안 만호해역 (진도-해남) 김 양식장에서의 일차 생산력
An Assessment of Primary Productivity Determined by Stable Isotopes and Diving-PAM in the Pyropia Sea Farms of the Manho (Jindo-Haenam) Region on the Southwestern Coast of the Korean Peninsula
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김 양식을 하고 있는 해역의 물리·화학적인 해양환경 특 성, 식물플랑크톤 색소 조성과 농도, 식물플랑크톤 및 방사 무늬김의 일차 생산력을 2014년 3월에 김 양식이 이루어지 고 있는 만호해역에서 조사를 하였다. 수온은 9.1~9.6℃, 염분은 32.5~33.1이었고, 투명도는 높 은 탁도로 인하여 유광층이 낮아져 0.7~1.5 m를 보였다. 수 층의 용존 무기질소, 용존 무기인 및 규산 규소 각각의 농도 는 3.59~5.73 μM, 0.16~0.41 μM, 12.41~13.94 μM이었다. 클로로필 a 농도는 0.51~1.25 μg L-1이었고, 0.7~20 μm 범 위의 nanoplankton의 클로로필 a 농도가 58%를 차지하였다. 규조류의 marker 색소인 fucoxanthin의 농도는 0.51~1.25 μg L-1로서 전 정점에서 높은 값이었고, 20~200 μm 범위의 fucoxanthin이 64%를 차지하였다. 식물플랑크톤에 의한 일 차 생산력은 57.72±4.67 (51.05~66.71) mg C m-2 d-1이었고, 0.7~20 μm 범위의 nanoplankton이 76.9%를 차지하였으며, 면적을 고려한 일차 생산력은 11,337 kg C d-1이었다. 방사무 늬김에 의한 평균 일차 생산력은 1,926±192 (1,102~2,597) mg C m-2 d-1이었고, 면적을 고려한 일차 생산력은 39,295 kg C d-1이었다. 식물플랑크톤과 방사무늬김에 의한 일차 생 산력을 토대로 계산된 만호해역의 일차 생산력은 50,632 kg C d-1로 나타났다. 만호해역의 식물플랑크톤에 의한 일차 생 산력이 다른 해역보다 낮고, 김의 일차 생산력이 식물플랑크 톤의 일차 생산력보다 약 3.5배 높았다.
Abstract
The effects of water temperature, salinity, water column nutrient contents, and phytoplankton primary productivity on pigment composition and concentration, as well as primary productivity of Pyropia yezoensis Ueda purple lavers were studied at the primary cultivation areas in the Manho (Jindo-Haenam) region on the southwestern coast of Korea in March 2014. The water temperature was 9.1~9.6°C, salinity was 32.5~33.1, and transparency was 0.7~1.5 m. The shallow euphotic depth resulted from the high turbidity. Water column dissolved inorganic nitrogen (DIN), dissolved inorganic phosphorus (DIP), and silicate concentrations were 3.59~5.73 μM, 0.16~0.41 μM, and 12.41~13.94 μM, respectively. Chlorophyll a (Chl a) concentration was 0.51~ 1.25 μg L-1. Nanoplankton (0.7~20 μm size class) accounted for 58% of the total Chl a concentration. Fucoxanthin was the dominant photosynthetic pigment at all sites. Microplankton (20~200 μm size class) accounted for 64% of the total fucoxanthin concentration. The primary productivity of phytoplankton was 57.72±4.67 (51.05~66.71) mg C m-2 d-1. The nanoplankton (0.7~20 μm size class) accounted for 77% of the total phytoplankton primary productivity. The calculated phytoplankton primary productivity was 11,337 kg C d-1. The primary productivity of Pyropia blades was 1,926±192 (1,102~2,597) mg C m-2 d-1, i.e., calculated as 39,295 kg C d-1. The total primary productivity of phytoplankton and Pyropia blades was 50,632 kg C d-1. The primary productivity of Pyropia blades was 3.5 times greater than that of phytoplankton in the Manho region on the southwestern coast of Korea.
참고문헌 (40)
- An H-S, "Ocean circulation due to tidal residual current around the Myongnang strait", J. Korean Earth Science Society, 14, pp.100~108 (1993)
- Beer S, "Determining phycoerythrin and phycocyanin concentrations in aqueous crude extracts of red algae", Aust. J. mar. Freshw. Res, 36, pp.785~792 (1985)
- Berg JA, "Temporal and spatial variations in the composition of seston available to the suspension feeder Crassostrea virginica", Estuar. Coast. Shelf. Sci, 23, pp.375~386 (1986)
- Chin P, "The primary production of phytoplankton in the western channel of the Korea strait", Bull. Korean Fish. Soc, 18, pp.74~83 (1985)
- 최태섭, "구멍갈파래(Ulva pertusa Kjellman)의 생태생리에 대한 생육기질의 효과", ALGAE, 20(4), pp.369~377 (2005), 한국조류학회I
- Fabiano M, "Particulate organic matter composition in Terra Nova Bay (Ross Sea, Antarctica) during summer 1990", Antarct Sci, 8, pp.7~13 (1990)
- Gantt E, "Biology of the red algae", pp.203~220 (1990), Cambridge University Press
- Hama T, "Measurement of phytosynthetic production of a marine phytoplankton population using a stable isotope 13C", Mar. Biol, 73, pp.31~36 (1983)
- Hong Y-N, "Biology -The science of life-", pp.155~172 (2001), Eulyoo Publishing Company
- Iwasaki H, "Studies on the physiology and ecology of Porphyra tenera", J. Fac. of Fish and Animal Husbandry, 6, pp.171~193 (1965), Hiroshima Univ
- Jeffrey SW, "Phytoplankton pigments in oceanography:guidelines to modern methods", pp.127~166 (1997), UNESCO publishing
- Protocols for the Joint Biobal Ocean Flux Studies (JGOFS) Core Measurement, "JGOFS", JGOFS, 210~, pp.JGOFS report No. 19 (1996)
- Kang JW, "Seaweed aquaculture", pp.294~ (1977), Taehwa Publishing Company
- Kang YS, "Primary productivity and assimilation number in the Kyonggi Bay and the mid-eastern coast of Yellow Sea", J. Oceanol. Soc. Korea, 27, pp.237~246 (1992)
- Kato M, "Comparative studies on the growth and photosynthesis of the pigmentation mutant of Porphyra yezoensis in laboratory culture", Jap. J. Phycol, 32, pp.333~347 (1984)
- Kim JB, "Phytoplankton productivity in the Bering Sea in winter", Bull. Nat’l. Fish. Res. Dev. Inst. Korea, 56, pp.211~219 (1999)
- 김정배, "남서해역에서 양식되는 방사무늬김(Porphyra yezoensis Ueda)의 색소조성과 농도에 영향을 미치는 해양환경 특성", 환경생물, 30(3), pp.200~209 (2012), 한국환경생물학회
- 김정배, "남서해역에서 양식되는 방사무늬김(Porphyra yezoensis Ueda)의 Diving-PAM에 의한 광합성 특성", 환경생물, 30(3), pp.210~218 (2012), 한국환경생물학회
- Kim JB, "Pigment composition and concentrations of Porphyra yezoensis Ueda in Jindo-Haenam on the southern coast of the Korean Peninsula determined by UPLC", Korean J. Environ. Biol (2015)
- Kim YH, "The biology of marine plants", pp.293~ (1996), Hyungseul Publishing Company
- Korbee N, "Effect of light quality on the accumulation of phytosynthetic pigments,proteins and mycosporine-like amino acids in the red alga Porphyra leucosticte (Bangiales, Rhodophyta)", J. Photochem. Photobiol. B: Biol, 80, pp.71~78 (2005)
- Korbee N, "Availability of ammonium influences phytosynthesis and the accumulation of mycosporine-like amino acids in two Porphyra species (Bangiales, Rhodophyta)", Mar. Biol, 146, pp.645~654 (2005)
- Lee P-Y, "Seasonal variation of the quantity and quality of seston as diet available to suspension-feeders in Gosung and Kangjin Bays of Korea", J. Korean Fish. Soc, 34, pp.340~347 (2001)
- Menzel DW, "The composition of particulate organic metter in the western north Atlantic", Limnol. Oceanogr, 9, pp.179~186 (1964)
- 민준오, "섬진강 하구역의 계절별 일차생산력 및 식물플랑크톤 색소 조성 변화", 생태와 환경, 45(2), pp.139~149 (2012), 한국하천호수학회[DOI]
- "Ministry of Oceans and fisheries" (2014)[URL]
- NFRDI, "The carrying capacity for laver mariculture from according to marine ecosystem in the southwest coast, Korea", 2011 year report of national fisheries research &development institute, pp.86~ (2011), NFRDI
- Park J, "Estimation of mass balance and carrying capacity in Porphyra farm", MS, pp.2012
- Park M-O, "The species composition of phytoplankton along the salinity gradients in the Seomjin River estuary in autumn, 2000: comparison of HPLC analysis and microscopic observations", Algae, 16, pp.179~188 (2001)
- Parsons TR, "A manual of chemical and biological methods for seawater analysis", pp.173~ (1984), Pergammon Press
- Poole HH, "Photoelectric measurement of submarine illuminiation throught the year", J. Mar. Biol. Ass. U. K, 16, pp.297~324 (1929)
- Ralph PJ, "In situ seagrass photosynthesis measured using a submersible pulse amplitude modulated fluorometer", Mar. Biol, 132, pp.367~373 (1998)
- Rysgaard S, "Biomass, production and horizontal patchiness of sea ice algae in a high-Arctic fjord (Young Sound, NE Greenland)", Mar. Ecol. Prog. Ser, 223, pp.15~26 (2001)
- Schreiber U, "Chlorophyll fluorescence: a signature of photosynthesis", pp.279~319 (2004), Springer
- 심정희, "방사무늬김(Porphyra yezoensis Ueda)의 영양염과 이산화탄소 흡수율 정밀 평가를 통한 양식해역의 질소와 탄소 요구량 산정", 환경생물, 32(4), pp.297~305 (2014), 한국환경생물학회
- Tada K, "Water quality nori (Porphyra) culture in the Seto Inland Sea", The Japan Soc. Anal. Chem, 59, pp.945~955 (2010)
- Wright SW, "Improved HPLC method for the analysis of chlorophylls and carotenoids from marine phytoplankton", Mar. Ecol. Prog. Ser, 77, pp.183~196 (1991)
- 윤양호, "수질환경과 식물플랑크톤 군집 변화에 의한 압해도김 양식장의 해양환경과 생산", 환경생물, 32(3), pp.159~167 (2014), 한국환경생물학회
- Zeitzschel B, "The quantity, composition and distribution of suspended particulate matter in the Gulf of California", Mar. Biol, 7, pp.305~318 (1970)
- Zhang T, "Analysis of photosynthetic pigment and chlorophyll fluorescence characteristics of different strains of Porphyra yezoensis", J. Appl. Phycol (2011)