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      갈조류 톳의 포복지 재활용을 위한 친환경적해적생물 구제: pH와 염분 = Environmentally Friendly Phytal Animal Removal for Re-use of Holdfasts of Sargassum fusiforme (Harvey) Setchell: pH and Salinity

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      https://www.riss.kr/link?id=A101809111

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      다국어 초록 (Multilingual Abstract)

      The brown seaweed Sargassum fusiforme is an edible and highly valued in Korea. During the summer season, phytal organisms graze heavily on young algal blades and holdfastsof the species and substantially reduce harvestable biomass. Here, in this study, we investigated the effects of pH (range: 2~13) and salinity (range: 0~44 psu) on the removal of two major phytal animals, Caprella scaura and Gammaropsis utinomi, associated with S. fusiforme. We also examined the optimum quantum yield (Fv/Fm) of algae in the same experimental conditions to quantify the tolerance of algae to acid and salinity treatments. It was observed that the phytal animals showed more than 80% mortality at pH lower that pH 4 and the extreams of salinity (0~10 psu and 44 psu) after a 5 min of immersion. However, the quantum yield of S. fusiforme was not significantly different from controls within the pH 3~11 range, and the 0~44 psu salinity range. Precisely, if the pH and salinity conditions outside these ranges were used in comercial Sargassum culture, the removal of the animal species would be higher, but with reduced quantum yield of algae. Taken together, our study results indicated that the pH and salinity treatments could allow multiple harvests from the same holdfast of S. fusiforme.
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      The brown seaweed Sargassum fusiforme is an edible and highly valued in Korea. During the summer season, phytal organisms graze heavily on young algal blades and holdfastsof the species and substantially reduce harvestable biomass. Here, in this study...

      The brown seaweed Sargassum fusiforme is an edible and highly valued in Korea. During the summer season, phytal organisms graze heavily on young algal blades and holdfastsof the species and substantially reduce harvestable biomass. Here, in this study, we investigated the effects of pH (range: 2~13) and salinity (range: 0~44 psu) on the removal of two major phytal animals, Caprella scaura and Gammaropsis utinomi, associated with S. fusiforme. We also examined the optimum quantum yield (Fv/Fm) of algae in the same experimental conditions to quantify the tolerance of algae to acid and salinity treatments. It was observed that the phytal animals showed more than 80% mortality at pH lower that pH 4 and the extreams of salinity (0~10 psu and 44 psu) after a 5 min of immersion. However, the quantum yield of S. fusiforme was not significantly different from controls within the pH 3~11 range, and the 0~44 psu salinity range. Precisely, if the pH and salinity conditions outside these ranges were used in comercial Sargassum culture, the removal of the animal species would be higher, but with reduced quantum yield of algae. Taken together, our study results indicated that the pH and salinity treatments could allow multiple harvests from the same holdfast of S. fusiforme.

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      참고문헌 (Reference)

      1 Lee YP, "catalogue of the seaweeds in Korea" Cheju National University Press 2002

      2 황은경, "[NOTE]갈조류 양식 모자반 Sargassum fulvellum과 해적생물에 대한 pH와 염분의 효과" 한국조류학회I 21 (21): 317-322, 2006

      3 Coston-Clements L, "Utilization of the Sargassum habitat by marine invertebrates and vertebrates, a review" 32-, 1991

      4 Thiel M., "The zoogeography of algae-associated peracarids along the Pacific coast of Chile" 29 : 999-1008, 2002

      5 Kooten O, "The use of chlorophyll fluorescence nomenclature in plant stress physiology" 25 : 147-150, 1990

      6 Gaston KJ, "The relationship between range size and niche breadth: a test using five species of Gammarus (Amphipoda)" 10 : 179-188, 2001

      7 Phan Quang L, "Teneur, composition et répartition cytologique des lipids polaires sulfr et phosphorés de Pelvetia canaliculata (L.) Decn. Et Thur., Fucus vericulosus (L.) et Fucus serratus (L.)" 15 : 367-375, 1976

      8 Information Officer, "Statistical yearbook of ocean and fisheries, Ministry of Ocean and Fisheries"

      9 Gendron L., "Seasonal growth of the kelp Laminaria longicruris in Baie des Chaleurs, Quebec, in relation to nutrient and light availability" 32 : 345-354, 1989

      10 Hwang EK, "Reuse of holdfasts in Hizikia cultivation" 32 : 112-116, 1999

      1 Lee YP, "catalogue of the seaweeds in Korea" Cheju National University Press 2002

      2 황은경, "[NOTE]갈조류 양식 모자반 Sargassum fulvellum과 해적생물에 대한 pH와 염분의 효과" 한국조류학회I 21 (21): 317-322, 2006

      3 Coston-Clements L, "Utilization of the Sargassum habitat by marine invertebrates and vertebrates, a review" 32-, 1991

      4 Thiel M., "The zoogeography of algae-associated peracarids along the Pacific coast of Chile" 29 : 999-1008, 2002

      5 Kooten O, "The use of chlorophyll fluorescence nomenclature in plant stress physiology" 25 : 147-150, 1990

      6 Gaston KJ, "The relationship between range size and niche breadth: a test using five species of Gammarus (Amphipoda)" 10 : 179-188, 2001

      7 Phan Quang L, "Teneur, composition et répartition cytologique des lipids polaires sulfr et phosphorés de Pelvetia canaliculata (L.) Decn. Et Thur., Fucus vericulosus (L.) et Fucus serratus (L.)" 15 : 367-375, 1976

      8 Information Officer, "Statistical yearbook of ocean and fisheries, Ministry of Ocean and Fisheries"

      9 Gendron L., "Seasonal growth of the kelp Laminaria longicruris in Baie des Chaleurs, Quebec, in relation to nutrient and light availability" 32 : 345-354, 1989

      10 Hwang EK, "Reuse of holdfasts in Hizikia cultivation" 32 : 112-116, 1999

      11 Sano M, "Predator-prey systems of drifting seaweed communities off the Tohoku coast, northern Japan, as determined by feeding habit analysis of phytal animals" 69 : 260-268, 2003

      12 McCook LJ, "Macroalgal distributions on the Great Barrier Reef: a review of patterns and causes" 2 : 1997

      13 Takeuchi I, "Growth and reproduction of Caprella danilevskii (Crustacea: Amphipoda) reared in the laboratory" 110 : 391-397, 1991

      14 Takeuchi I, "Gill ultrasturucture and salinity tolerance of Caprella spp. (Crustacea:Amphipoda: Caprellidea) inhabiting the Sargassum community" 69 : 966-973, 2003

      15 Santelices B, "Effects of stock loading and planting distance on the growth and production of Gracilaria chilensis in rope culture" 5 : 517-524, 1993

      16 Hwang EK, "Effects of light intensity and temperature on regeneration, differentiation and receptacle formation of Hizikia fusiformis (Harvey)Okamura" 9 : 85-94, 1994

      17 Tsukidate J, "Ecology of Sargassum spp. and Sargassum forest formation" 106 : 63-73, 1992

      18 Takeuchi I, "Duration and size of embryos in epifaunal amphipods Caprella danilevskii Czerniavski and C. okadai Arimoto (Crustacea: Amphipoda: Caprellidea)" 164 : 161-169, 1992

      19 Schonbeck MW, "Drought-hardening in the upper shore seaweeds Fucus spiralis and Pelvetia canaliculata" 67 : 687-696, 1978

      20 Hwang EK, "Callus-like formation and differentiation in Hizikia fusiformis (Harvey) Okamura" 9 : 77-84, 1994

      21 Zar JH., "Biostatistical Analysis Prentice Hall" Engelwood Cliffs 1984

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      연월일 이력구분 이력상세 등재구분
      2027 평가예정 재인증평가 신청대상 (재인증)
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      2016-01-01 평가 등재후보학술지 선정 (신규평가) KCI등재후보
      2015-12-01 평가 등재후보 탈락 (기타)
      2013-01-01 평가 등재후보학술지 유지 (기타) KCI등재후보
      2012-01-01 평가 등재후보 1차 FAIL (기타) KCI등재후보
      2010-01-01 평가 등재후보학술지 선정 (신규평가) KCI등재후보
      2010-01-01 평가 등재후보 탈락 (기타)
      2008-07-01 평가 등재후보로 하락(현장점검) (기타) KCI등재후보
      2007-01-01 평가 등재학술지 선정 (등재후보2차) KCI등재
      2006-01-01 평가 등재후보 1차 PASS (등재후보1차) KCI등재후보
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      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 0.4 0.4 0.4
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      0.41 0.35 0.603 0.04
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