Yuan, Zineng1; Liu, Dongyan2
; Masque, Pere3,4,5,6,7,8; Zhao, Meixun9; Song, Xiuxian10; Keesing, John K.11,12发表期刊PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY
ISSN2572-4517
2020-03
卷号35期号:3
关键词Kimberley coastocean warmingInterdecadal Pacific oscillationdiatomdinoflagellatebiomarker
DOI10.1029/2019PA003712
英文摘要Growing evidence has suggested that ocean warming could cause a decline in marine phytoplankton productivity. However, studies in tropical waters have discovered that evolutionary adaptation of local species to warming and positive response to increasing rainfall could avoid the sharp decline in productivity. Here, the decadal trends of phytoplankton biomass, reconstructed using the biomarkers of brassicasterol (diatoms) and dinosterol (dinoflagellates), showed a 1.5-3 times increase since the 1950s along a large section of the Kimberley coast, north-western Australia. Principal component analysis found that 56% of the phytoplankton variance was linked with climate change-induced increases in sea surface temperature and rainfall associated with increased tropical cyclones, which can enhance nutrient supply favoring phytoplankton growth and production; 20.4% of the phytoplankton variance tended to be related to the Interdecadal Pacific Oscillation through a mechanism of ocean-coast interaction. We empirically predict that the negative impact of rising temperatures on phytoplankton in north-western Australia could be buffered by the increasing tropical cyclones and the coming warm phase of Interdecadal Pacific Oscillation. Key Points Phytoplankton biomass has increased in north-western Australia by 1.5-3 times since the 1950s Fifty-six percent of the phytoplankton variance was related to increases in SST and rainfall and 20.4% to the Interdecadal Pacific Oscillation We empirically predict a more productive coastal environment in north-western Australia in coming decades
资助机构Natural Science Foundations of ChinaNational Natural Science Foundation of China (NSFC) [41876127, 41641048, 41630966]; Generalitat de CatalunyaGeneralitat de Catalunya [MERS 2017 SGR-1588]; Australian Research Council LIEF ProjectAustralian Research Council [LE170100219]; Western Australian Marine Sciences Institution; ICTA Unit of Excellence (MinECo) [MDM2015-0552]
收录类别SCI
语种英语
关键词[WOS]EL-NINO; TROPICAL CYCLONES; MARINE; SHELF; IMPACT; BIOMARKERS; SEDIMENTS; PB-210; PO-210; TRENDS
研究领域[WOS]Geology; Oceanography; Paleontology
WOS记录号WOS:000534473900002
引用统计被引频次：2[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/30466
专题中科院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
作者单位1.Chinese Acad Sci, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai, Peoples R China;
2.East China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai, Peoples R China;
3.Edith Cowan Univ, Sch Sci, Joondalup, WA, Australia;
4.Edith Cowan Univ, Ctr Marine Ecosyst Res, Joondalup, WA, Australia;
5.Univ Autonoma Barcelona, Inst Ciencia & Tecnol Ambientals, Barcelona, Spain;
6.Univ Autonoma Barcelona, Dept Fis, Barcelona, Spain;
7.Univ Western Australia, Oceans Inst, Crawley, WA, Australia;
8.Univ Western Australia, Sch Phys, Crawley, WA, Australia;
9.Ocean Univ China, Inst Adv Ocean Study, Minist Educ, Lab Marine Chem Theory & Technol, Qingdao, Peoples R China;
10.Chinese Acad Sci, Qingdao Natl Lab Marine Sci & Technol, Key Lab Marine Ecol & Environm Sci, Inst Oceanol,Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China;
11.Univ Western Australia, Indian Ocean Marine Res Ctr, Oceans & Atmosphere Res & Oceans Inst, CSIRO, Crawley, WA, Australia;
12.Western Australian Marine Sci Inst, Crawley, WA, Australia
推荐引用方式
GB/T 7714Yuan, Zineng,Liu, Dongyan,Masque, Pere,et al. Phytoplankton Responses to Climate-Induced Warming and Interdecadal Oscillation in North-Western Australia[J]. PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY,2020,35(3).
APAYuan, Zineng,Liu, Dongyan,Masque, Pere,Zhao, Meixun,Song, Xiuxian,&Keesing, John K..(2020).Phytoplankton Responses to Climate-Induced Warming and Interdecadal Oscillation in North-Western Australia.PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY,35(3).
MLAYuan, Zineng,et al."Phytoplankton Responses to Climate-Induced Warming and Interdecadal Oscillation in North-Western Australia".PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY 35.3(2020).
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