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A new pathway for carbon transportation of transparent exopolymer particles
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Jun Sun1, 2, Congcong Guo1, 2, Guicheng Zhang1, 2
Haiyang Xuebao | 2019, 41(8) : 125 - 130
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Haiyang Xuebao | 2019, 41(8): 125-130
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A new pathway for carbon transportation of transparent exopolymer particles
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Jun Sun1, 2, Congcong Guo1, 2, Guicheng Zhang1, 2
Affiliations
  • 1 Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and Technology, Tianjin 300457, China
  • 2 Research Centre for Indian Ocean Ecosystem, Tianjin University of Science and Technology, Tianjin 300457, China
Published: 2019-08-25 doi: 10.3969/j.issn.0253-4193.2019.08.012
Outline
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Previously, it was a broad consensus that transparent exopolymer particles (TEP) resulted in carbon flux output to the seabed due to its unique aggregation effect. Recently, some studies have shown that TEP could be retained in the water column and even ascend to the surface layer, which profoundly contributed to the elevated TEP concentrations and decreasing of air-sea carbon fluxes in the Surface Micro-layer (SML). The sinking or ascending of these TEP originated aggregates was finally depended on its density. TEP and further aggregated with other micro-particles became the surface-active substances in the SML, produce a thin layer film at the ocean-atmosphere interface, will heavily affect the exchange fluxes of sea-air CO2 and further the global climate changes.

transparent exopolymer particles  /  new pathway  /  surface micro-layer  /  air-sea exchange  /  marine carbon cycle
Jun Sun, Congcong Guo, Guicheng Zhang. A new pathway for carbon transportation of transparent exopolymer particles[J]. Haiyang Xuebao, 2019 , 41 (8) : 125 -130 . DOI: 10.3969/j.issn.0253-4193.2019.08.012
Year 2019 volume 41 Issue 8
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Article Info
doi: 10.3969/j.issn.0253-4193.2019.08.012
  • Receive Date:2018-12-21
  • Online Date:2026-04-03
  • Published:2019-08-25
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History
  • Received:2018-12-21
  • Revised:2019-03-13
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    1 Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and Technology, Tianjin 300457, China
    2 Research Centre for Indian Ocean Ecosystem, Tianjin University of Science and Technology, Tianjin 300457, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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