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T1  - Heterotrophic bacterioplankton responses in coral- and algae-dominated Red Sea reefs show they might benefit from future regime shift 
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UR  - http://hdl.handle.net/10138/323372 
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A1  - Silva, Luis; Calleja, Maria Ll.; Ivetic, Snjezana; Huete-Stauffer, Tamara; Roth, Florian; Carvalho, Susana; Moran, Xose Anxelu G. 
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Y1  - 2021 
LA  - eng 
AB  - In coral reefs, dissolved organic matter (DOM) cycling is a critical process for sustaining ecosystem functioning. However, global and local stressors have caused persistent shifts from coral- to algae-dominated benthic communities. The influence of such phase shifts on DOM nature and its utilization by heterotrophic bacterioplankton remains poorly studied. Every second month for one year, we retrieved seawater samples enriched in DOM produced by coral- and algae-dominated benthic communities in... 
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KW  - Coral-algae shifts; DOM lability; Heterotrophic bacteria; Growth rates; Bacterial growth efficiencies; Activation energies; DISSOLVED ORGANIC-MATTER; AQUATIC ENVIRONMENTS; BACTERIAL PRODUCTION; NATURAL-POPULATIONS; GROWTH EFFICIENCY; FLOW-CYTOMETRY; FLUORESCENCE; RESPIRATION; MICROBES; RELEASE; 1172 Environmental sciences; 1181 Ecology, evolutionary biology 
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