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한국산 해초 포기거머리말, 수거머리말, 애기거머리말과 거머리말의 생물계절학

Reproductive Phenology of Four Korean Seagrasses, Zostera caespitosa, Z. caulescens, Z. japonica and Z. marina

이성미|최청일|이상룡
한국해양과학기술원 (Korea Institute of Ocean Science & Technology)|2005.06|Ocean and Polar Research|제27권 제2호|pp. 125-133

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참고문헌

키워드

phenology생물계절학생식능력포기거머리말수거머리말애기거머리말거머리말reproductive potentialZostera caespitosaZ. caulescensZ. japonicaZ. marina
주제분류해양학

초록

Abstract

This study described the phenology and reproductive potential of four species of Korean seagrasses, Zostera caespitosa, Z. caulescens, Z. japonica and Z. marina. Z. caespitosa and Z. caulescens sampled from a mixed stand at the subtidal area of Yulpo Bay, Geojedo of the South Sea of Korea in November 2002 and August 2003. Z. japonica and Z. marina occurred at the depth between the middle intertidal and shallow subtidal (<1m below mean sea level) of Seungbongdo (in Yellow Sea) samples collected in February and October 2003. The sexual reproductive phase of the four Zostera species was apparently different in timing of flowering, reproductive period, fruiting and seed maturing. Z. caespitosa flowered from February to early May (10-16oC), and its seed production completed in early May. The reproductive shoots of Z. caulescens began to appear in January (9oC), and its flowering followed from February to June (10-19oC). The flowers of Z. japonica were observed from July to September (18-22oC), and its seeds matured from August to September. The most commonly Z. marina flowered from April to August (7-21oC) and developed into seeds in July. Z. caulescens, the largest plant, had the highest number of seeds per shoot and longest spadix length. Z. marina, which was intermediate in size, recorded the highest reproductive potential. The study indicates that the reproductive phase and potential of the four species of seagrass from Korea are highly related to water temperature, and the populations of these species show a perennial lifespan with a low sexual reproductive input.

참고문헌 (25)

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관련 논문AI추천

남해 연안에 생육하는 거머리말(Zostera marina L.) 개체군의 생물계절학과 생식 능력이상룡, 이성미, 최청일한국해양과학기술원 · Ocean and Polar Research2005 · 제27권 제1호동해 덕산항에 생육하는 포기거머리말 (Zostera caespitosa Miki) 군집의 생물계절학과 형태 변이이상룡, 이성미, 최청일한국환경생물학회 · 환경생물2002 · 제20권 제4호한국산 수거머리말(Zostera caulescens Miki)의 형태 및 생태적 특성에 대한 연구김상태, 서영배, 이상룡, 최청일한국해양과학기술원 · Ocean and Polar Research2002 · 제24권 제4호Phenology of Zostera caespitosa in Tongyeong on the coast of Korea김남길, Joon-Sik Yoon한국수산과학회 · Fisheries and Aquatic Sciences2021 · 제24권 제3호한국산 거머리말속(Zostera, Zosteraceae)의 생태 및 분류학적 특성에 대한 연구: I.포기거머리말(Zostera caespitosa Miki)의 서식 환경과 형태적인 특징허승, 김태진, 이상용, 최청일한국생태학회 · Journal of Ecology and Environment2001 · 제24권 제3호동해안에 자생하는 거머리말(Zostera Marina L.)의 생육지 분포에 따른 형태 분석권천중, 이상용, 최청일한국환경생물학회 · 환경생물2002 · 제20권 제1호

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