Seasonal variation of inorganic nutrient uptake by heterotrophic bacterioplankton in Jiaozhou Bay, North China

J. Bai; K. R. Li; D. Y. Liu; J. Zhang; H. F. Zhang; G. S. Liu; J. L. Li; Z. Y. Li; D. M. Gao

doi:10.1007/s11267-007-9124-z

Seasonal variation of inorganic nutrient uptake by heterotrophic bacterioplankton in Jiaozhou Bay, North China

J. Bai
, K. R. Li^*
, D. Y. Liu
, J. Zhang
, H. F. Zhang
, G. S. Liu
, J. L. Li
, Z. Y. Li
, D. M. Gao

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The distribution patterns and factors affecting uptake rates and turnover times of dissolved inorganic nutrients by heterotrophic bacterioplankton (HB) in Jiaozhou Bay were studied based on in situ surveys and laboratory culturing. The uptake rates of dissolved inorganic phosphorus (DIP) and dissolved inorganic nitrogen (DIN) by HB are limited by the temperature of the water and the concentration of dissolved organic carbon. The turnover times of DIP and DIN by HB are regulated by the concentrations of the nutrients and the numbers of HB, which show significant spatiotemporal variability in Jiaozhou Bay. HB may aggravate the P-limitation of phytoplankton by competing for phosphorus in summer in Jiaozhou Bay. HB play an important role in the biogeochemical cycling of nutrients and may increase the N:P ratio and the accumulation of DIN, thereby accelerating the imbalance of the N:P ratio in Jiaozhou Bay.

Original language	English
Pages (from-to)	673-681
Number of pages	9
Journal	Water, Air, and Soil Pollution: Focus
Volume	7
Issue number	6
DOIs	https://doi.org/10.1007/s11267-007-9124-z
State	Published - Nov 2007
Externally published	Yes

Keywords

Dissolved inorganic phosphorus
Heterotrophic bacterioplankton
Jiaozhou Bay
Uptake rate

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10.1007/s11267-007-9124-z

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@article{9fa1b55db8ce43948ea0efdebc120cca,

title = "Seasonal variation of inorganic nutrient uptake by heterotrophic bacterioplankton in Jiaozhou Bay, North China",

abstract = "The distribution patterns and factors affecting uptake rates and turnover times of dissolved inorganic nutrients by heterotrophic bacterioplankton (HB) in Jiaozhou Bay were studied based on in situ surveys and laboratory culturing. The uptake rates of dissolved inorganic phosphorus (DIP) and dissolved inorganic nitrogen (DIN) by HB are limited by the temperature of the water and the concentration of dissolved organic carbon. The turnover times of DIP and DIN by HB are regulated by the concentrations of the nutrients and the numbers of HB, which show significant spatiotemporal variability in Jiaozhou Bay. HB may aggravate the P-limitation of phytoplankton by competing for phosphorus in summer in Jiaozhou Bay. HB play an important role in the biogeochemical cycling of nutrients and may increase the N:P ratio and the accumulation of DIN, thereby accelerating the imbalance of the N:P ratio in Jiaozhou Bay.",

keywords = "Dissolved inorganic phosphorus, Heterotrophic bacterioplankton, Jiaozhou Bay, Uptake rate",

author = "J. Bai and Li, \{K. R.\} and Liu, \{D. Y.\} and J. Zhang and Zhang, \{H. F.\} and Liu, \{G. S.\} and Li, \{J. L.\} and Li, \{Z. Y.\} and Gao, \{D. M.\}",

year = "2007",

month = nov,

doi = "10.1007/s11267-007-9124-z",

language = "英语",

volume = "7",

pages = "673--681",

journal = "Water, Air, and Soil Pollution: Focus",

issn = "1567-7230",

publisher = "Springer Netherlands",

number = "6",

}

TY - JOUR

T1 - Seasonal variation of inorganic nutrient uptake by heterotrophic bacterioplankton in Jiaozhou Bay, North China

AU - Bai, J.

AU - Li, K. R.

AU - Liu, D. Y.

AU - Zhang, J.

AU - Zhang, H. F.

AU - Liu, G. S.

AU - Li, J. L.

AU - Li, Z. Y.

AU - Gao, D. M.

PY - 2007/11

Y1 - 2007/11

N2 - The distribution patterns and factors affecting uptake rates and turnover times of dissolved inorganic nutrients by heterotrophic bacterioplankton (HB) in Jiaozhou Bay were studied based on in situ surveys and laboratory culturing. The uptake rates of dissolved inorganic phosphorus (DIP) and dissolved inorganic nitrogen (DIN) by HB are limited by the temperature of the water and the concentration of dissolved organic carbon. The turnover times of DIP and DIN by HB are regulated by the concentrations of the nutrients and the numbers of HB, which show significant spatiotemporal variability in Jiaozhou Bay. HB may aggravate the P-limitation of phytoplankton by competing for phosphorus in summer in Jiaozhou Bay. HB play an important role in the biogeochemical cycling of nutrients and may increase the N:P ratio and the accumulation of DIN, thereby accelerating the imbalance of the N:P ratio in Jiaozhou Bay.

AB - The distribution patterns and factors affecting uptake rates and turnover times of dissolved inorganic nutrients by heterotrophic bacterioplankton (HB) in Jiaozhou Bay were studied based on in situ surveys and laboratory culturing. The uptake rates of dissolved inorganic phosphorus (DIP) and dissolved inorganic nitrogen (DIN) by HB are limited by the temperature of the water and the concentration of dissolved organic carbon. The turnover times of DIP and DIN by HB are regulated by the concentrations of the nutrients and the numbers of HB, which show significant spatiotemporal variability in Jiaozhou Bay. HB may aggravate the P-limitation of phytoplankton by competing for phosphorus in summer in Jiaozhou Bay. HB play an important role in the biogeochemical cycling of nutrients and may increase the N:P ratio and the accumulation of DIN, thereby accelerating the imbalance of the N:P ratio in Jiaozhou Bay.

KW - Dissolved inorganic phosphorus

KW - Heterotrophic bacterioplankton

KW - Jiaozhou Bay

KW - Uptake rate

UR - https://www.scopus.com/pages/publications/35349014124

U2 - 10.1007/s11267-007-9124-z

DO - 10.1007/s11267-007-9124-z

M3 - 文章

AN - SCOPUS:35349014124

SN - 1567-7230

VL - 7

SP - 673

EP - 681

JO - Water, Air, and Soil Pollution: Focus

JF - Water, Air, and Soil Pollution: Focus

IS - 6

ER -

Seasonal variation of inorganic nutrient uptake by heterotrophic bacterioplankton in Jiaozhou Bay, North China

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Keywords

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