https://scholars.lib.ntu.edu.tw/handle/123456789/573351
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lai, Chao-Chen | en_US |
dc.contributor.author | CHIA-YING KO | en_US |
dc.contributor.author | Austria, Eleanor | en_US |
dc.contributor.author | Shiah, Fuh-Kwo | en_US |
dc.creator | Lai C.-C;Ko C.-Y;Austria E;Shiah F.-K. | - |
dc.date.accessioned | 2021-07-26T10:04:12Z | - |
dc.date.available | 2021-07-26T10:04:12Z | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 20762607 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85106979524&doi=10.3390%2fmicroorganisms9061199&partnerID=40&md5=beb30eae95bd56d648cb792db0c80162 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/573351 | - |
dc.description.abstract | Empirical evidence suggests that the frequency/intensity of extreme weather events might increase in a warming climate. It remains unclear how these events quantitatively impact dissolved organic carbon (DOC), a pool approximately equal to CO2 in the atmosphere. This study conducted a weekly-to-biweekly sampling in a deep subtropical reservoir in the typhoonprevailing season (June to September) from 2004 to 2009, at which 33 typhoons with distinctive precipitation (<1~362 mm d?1 ) had passed the study site. Our analyses indicated that the phosphate (i.e., DIP; <10~181 nMP) varied positively with the intensity of the accumulated rainfall 2-weeks prior; bacteria growth rate (0.05~3.68 d?1 ) behaved as a positive function of DIP, and DOC concentrations (54~119 ?MC) changed negatively with bacterial production (1.2~26.1 mgC m?3 d?1 ). These implied that the elevated DIP-loading in the hyperpycnal flow induced by typhoons could fuel bacteria growth and cause a significant decline of DOC concentrations. As the typhoon’s intensity increases, many mineral-limited lentic freshwater ecosystems might become more like a CO2 source injecting more CO2 back to the atmosphere, creating a positive feedback loop that might generate severer extreme weather events. ? 2021 by the authors. Licensee MDPI, Basel, Switzerland. | - |
dc.relation.ispartof | Microorganisms | - |
dc.subject | Bacteria; Climatic changes; Microbial ecology; Organic carbon cycling; Reservoir; Typhoons | - |
dc.subject.classification | [SDGs]SDG13 | - |
dc.subject.classification | [SDGs]SDG15 | - |
dc.title | Extreme weather events enhance doc consumption in a subtropical freshwater ecosystem: A multiple-typhoon analysis | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.3390/microorganisms9061199 | - |
dc.identifier.scopus | 2-s2.0-85106979524 | - |
dc.relation.journalvolume | 9 | - |
dc.relation.journalissue | 6 | - |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
crisitem.author.dept | Fisheries Science | - |
crisitem.author.dept | Life Science | - |
crisitem.author.dept | Biodiversity Research Center | - |
crisitem.author.dept | Master's Program in Biodiversity (MPB) | - |
crisitem.author.dept | Ecology and Evolutionary Biology | - |
crisitem.author.parentorg | College of Life Science | - |
crisitem.author.parentorg | College of Life Science | - |
crisitem.author.parentorg | Others: University-Level Research Centers | - |
crisitem.author.parentorg | International College | - |
crisitem.author.parentorg | College of Life Science | - |
顯示於: | 漁業科學研究所 |
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