Microbial Detoxification of Sediments Underpins Persistence of <em>Zostera marina</em> Meadows DOI Open Access

Yuki Nakashima,

Takumi Sonobe,

Masashi Hanada

и другие.

Опубликована: Апрель 15, 2024

Eelgrass meadows have attracted a lot of attention not only for their ability to maintain marine ecosystems as feeding grounds organisms, but also potential store atmos-pheric and dissolved CO2 blue carbon. This study comprehensively evaluated the bacterial chemical composition data obtained from eelgrass sediments different scales along coast Japan investigate sediment effect on acclimatization eelgrass. Regardless habitat, approximately 1% Anaerolineales, Babeliales, Cytophagales, Phycisphaerales were present in bottom sediment. Sulfate-reducing bacteria (SRB) at 3.69 % compared 1.70 bare Sulfur-oxidizing (SOB) 2.81% 1.10% sediment, respectively. Bacterial analysis linear discriminant revealed that sulfur-oxidizing detoxified H2S larger-scale had higher diversity sul-fur-oxidizing bacteria. Our result indicated one following systems detoxifies microbial oxidation by bacteria, O2 perme-ated physical diffusion benthos. issues maintaining sustain-able conservation bed.

Язык: Английский

Microbial Detoxification of Sediments Underpins Persistence of <em>Zostera marina</em> Meadows DOI Open Access

Yuki Nakashima,

Takumi Sonobe,

Masashi Hanada

и другие.

Опубликована: Апрель 15, 2024

Eelgrass meadows have attracted a lot of attention not only for their ability to maintain marine ecosystems as feeding grounds organisms, but also potential store atmos-pheric and dissolved CO2 blue carbon. This study comprehensively evaluated the bacterial chemical composition data obtained from eelgrass sediments different scales along coast Japan investigate sediment effect on acclimatization eelgrass. Regardless habitat, approximately 1% Anaerolineales, Babeliales, Cytophagales, Phycisphaerales were present in bottom sediment. Sulfate-reducing bacteria (SRB) at 3.69 % compared 1.70 bare Sulfur-oxidizing (SOB) 2.81% 1.10% sediment, respectively. Bacterial analysis linear discriminant revealed that sulfur-oxidizing detoxified H2S larger-scale had higher diversity sul-fur-oxidizing bacteria. Our result indicated one following systems detoxifies microbial oxidation by bacteria, O2 perme-ated physical diffusion benthos. issues maintaining sustain-able conservation bed.

Язык: Английский

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