Examining the size-specific photosynthesis-irradiance parameters and relationship with phytoplankton types in a subtropical marginal sea

Through photosynthesis, phytoplankton initiate material cycling and the flow of energy through marine ecosystems. The structure of marine ecosystems is sensitive to the size of primary producers, and size-specific photosynthesis-irradiance (P-I) parameters are required for modeling the size-specific...

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Autores principales:	Haoran Liu, Yuyuan Xie, Yong Qiu, Lei Wang, Feipeng Wang, Edward A. Laws, Bangqin Huang
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Phytoplankton size class Phytoplankton type Primary production P-I parameters Taiwan Strait Marginal sea Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/9e38f2cb98d2481592fbd3b77608912a
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id	oai:doaj.org-article:9e38f2cb98d2481592fbd3b77608912a
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spelling	oai:doaj.org-article:9e38f2cb98d2481592fbd3b77608912a2021-12-01T04:59:03ZExamining the size-specific photosynthesis-irradiance parameters and relationship with phytoplankton types in a subtropical marginal sea1470-160X10.1016/j.ecolind.2021.108094https://doaj.org/article/9e38f2cb98d2481592fbd3b77608912a2021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1470160X21007597https://doaj.org/toc/1470-160XThrough photosynthesis, phytoplankton initiate material cycling and the flow of energy through marine ecosystems. The structure of marine ecosystems is sensitive to the size of primary producers, and size-specific photosynthesis-irradiance (P-I) parameters are required for modeling the size-specific primary production. We defined a phytoplankton type to be a group of phytoplankton communities with similar compositions and hypothesized that a function of phytoplankton types might be used to quantify systematic differences of P-I parameters between size classes (structural effects) and variations of the magnitudes of those parameters if the overlap between habitats was small (environmental effects). To test this hypothesis, we conducted a study to measure the size-specific P-I parameters of two size classes (<2 μm and >2 μm) and pigment-based phytoplankton community structure in a marginal sea, the Taiwan Strait. Three phytoplankton types were classified, and type-based and size-specific P-I parameters were derived. The results demonstrated the potential of a type-based model to estimate P-I parameters for two phytoplankton size classes as well as different habitats.Haoran LiuYuyuan XieYong QiuLei WangFeipeng WangEdward A. LawsBangqin HuangElsevierarticlePhytoplankton size classPhytoplankton typePrimary productionP-I parametersTaiwan StraitMarginal seaEcologyQH540-549.5ENEcological Indicators, Vol 130, Iss , Pp 108094- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Phytoplankton size class Phytoplankton type Primary production P-I parameters Taiwan Strait Marginal sea Ecology QH540-549.5
spellingShingle	Phytoplankton size class Phytoplankton type Primary production P-I parameters Taiwan Strait Marginal sea Ecology QH540-549.5 Haoran Liu Yuyuan Xie Yong Qiu Lei Wang Feipeng Wang Edward A. Laws Bangqin Huang Examining the size-specific photosynthesis-irradiance parameters and relationship with phytoplankton types in a subtropical marginal sea
description	Through photosynthesis, phytoplankton initiate material cycling and the flow of energy through marine ecosystems. The structure of marine ecosystems is sensitive to the size of primary producers, and size-specific photosynthesis-irradiance (P-I) parameters are required for modeling the size-specific primary production. We defined a phytoplankton type to be a group of phytoplankton communities with similar compositions and hypothesized that a function of phytoplankton types might be used to quantify systematic differences of P-I parameters between size classes (structural effects) and variations of the magnitudes of those parameters if the overlap between habitats was small (environmental effects). To test this hypothesis, we conducted a study to measure the size-specific P-I parameters of two size classes (<2 μm and >2 μm) and pigment-based phytoplankton community structure in a marginal sea, the Taiwan Strait. Three phytoplankton types were classified, and type-based and size-specific P-I parameters were derived. The results demonstrated the potential of a type-based model to estimate P-I parameters for two phytoplankton size classes as well as different habitats.
format	article
author	Haoran Liu Yuyuan Xie Yong Qiu Lei Wang Feipeng Wang Edward A. Laws Bangqin Huang
author_facet	Haoran Liu Yuyuan Xie Yong Qiu Lei Wang Feipeng Wang Edward A. Laws Bangqin Huang
author_sort	Haoran Liu
title	Examining the size-specific photosynthesis-irradiance parameters and relationship with phytoplankton types in a subtropical marginal sea
title_short	Examining the size-specific photosynthesis-irradiance parameters and relationship with phytoplankton types in a subtropical marginal sea
title_full	Examining the size-specific photosynthesis-irradiance parameters and relationship with phytoplankton types in a subtropical marginal sea
title_fullStr	Examining the size-specific photosynthesis-irradiance parameters and relationship with phytoplankton types in a subtropical marginal sea
title_full_unstemmed	Examining the size-specific photosynthesis-irradiance parameters and relationship with phytoplankton types in a subtropical marginal sea
title_sort	examining the size-specific photosynthesis-irradiance parameters and relationship with phytoplankton types in a subtropical marginal sea
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/9e38f2cb98d2481592fbd3b77608912a
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Examining the size-specific photosynthesis-irradiance parameters and relationship with phytoplankton types in a subtropical marginal sea

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