Paleoecological evidence for decadal increase in phytoplankton biomass off northwestern Australia in response to climate change | |
Yuan, Zineng1,2; Liu, Dongyan3; Keesing, John K.4; Zhao, Meixun5,6; Guo, Shixin5,6; Peng, Yajun7; Zhang, Hailong5,6; Liu, Dongyan(East China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai, Peoples R China) | |
发表期刊 | ECOLOGY AND EVOLUTION |
ISSN | 2045-7758 |
2018-02-01 | |
卷号 | 8期号:4页码:2097-2107 |
关键词 | Biomarkers Cygnet Bay Diatom Dinoflagellate Ocean Warming Tex86h |
研究领域 | Ecology ; Evolutionary Biology |
DOI | 10.1002/ece3.3836 |
产权排序 | 第1完成单位 |
作者部门 | 海岸带环境过程实验室 |
英文摘要 | Ocean warming can modify the phytoplankton biomass on decadal scales. Significant increases in sea surface temperature (SST) and rainfall in the northwest of Australia over recent decades are attributed to climate change. Here, we used four biomarker proxies (TEX86 index, long-chain n-alkanes, brassicasterol, and dinosterol) to reconstruct approximately 60-year variations of SST, terrestrial input, and diatom and dinoflagellate biomass in the coastal waters of the remote Kimberley region. The results showed that the most significant increases in SST and terrestrial input occurred since 1997, accompanied by an abrupt increase in diatom and dinoflagellate biomasses. Compared with the results before 1997, the average temperature during 1997-2011 increased approximately 1 degrees C, rainfall increased 248.2mm, brassicasterol and dinosterol contents increased 8.5 and 1.7 times. Principal component analysis indicated that the warming SST played a more important role in the phytoplankton increase than increased rainfall and river discharge. |
文章类型 | Article |
资助机构 | Natural Science Foundations of China(41376121, 41641048, 41521064) ; Shandong Province(JQ201414) ; Western Australian Marine Sciences Institution |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | ISOPRENOID TETRAETHER LIPIDS ; TERRESTRIAL ORGANIC-MATTER ; SEA-SURFACE TEMPERATURE ; SOUTH CHINA SEA ; WESTERN-AUSTRALIA ; INDIAN-OCEAN ; MEMBRANE-LIPIDS ; REGIME SHIFT ; PROXIES ; MARINE |
研究领域[WOS] | Environmental Sciences & Ecology ; Evolutionary Biology |
WOS记录号 | WOS:000425463900016 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/23571 |
专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心 中国科学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 |
通讯作者 | Liu, Dongyan; Liu, Dongyan(East China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai, Peoples R China) |
作者单位 | 1.Chinese Acad Sci, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai Inst Coastal Zone Res, Yantai, Shandong, Peoples R China 2.Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai, Shandong, Peoples R China 3.East China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai, Peoples R China 4.Univ Western Australia, Indian Ocean Marine Res Ctr, CSIRO Oceans & Atmosphere Res, Oceans Inst,Western Australian Marine Sci Inst, Crawley, WA, Australia 5.Ocean Univ China, Minist Educ, Key Lab Marine Chem Theory & Technol, Qingdao, Peoples R China 6.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 7.Guizhou Univ Finance & Econ, Sch Management Sci, Guiyang, Guizhou, Peoples R China |
推荐引用方式 GB/T 7714 | Yuan, Zineng,Liu, Dongyan,Keesing, John K.,et al. Paleoecological evidence for decadal increase in phytoplankton biomass off northwestern Australia in response to climate change[J]. ECOLOGY AND EVOLUTION,2018,8(4):2097-2107. |
APA | Yuan, Zineng.,Liu, Dongyan.,Keesing, John K..,Zhao, Meixun.,Guo, Shixin.,...&Liu, Dongyan.(2018).Paleoecological evidence for decadal increase in phytoplankton biomass off northwestern Australia in response to climate change.ECOLOGY AND EVOLUTION,8(4),2097-2107. |
MLA | Yuan, Zineng,et al."Paleoecological evidence for decadal increase in phytoplankton biomass off northwestern Australia in response to climate change".ECOLOGY AND EVOLUTION 8.4(2018):2097-2107. |
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