Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL091649 |
BGC‐Argo floats observe nitrate injection and spring phytoplankton increase in the surface layer of Levantine Sea (Eastern Mediterranean) | |
F. D'Ortenzio; V. Taillandier; H. Claustre; L. Coppola; P. Conan; F. Dumas; X. Durrieu du Madron; M. Fourrier; A. Gogou; A. Karageorgis; D. Lefevre; E. Leymarie; A. Oviedo; A. Pavlidou; A. Poteau; P.M. Poulain; L. Prieur; S. Psarra; M. Puyo‐; Pay; M. Ribera d'Alcalà; C. Schmechtig; L. Terrats; D. Velaoras; T. Wagener; C. Wimart‐; Rousseau | |
2021-03-22 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | In the eastern Mediterranean Sea, satellites have observed events of spring surface‐chlorophyll increase in the Rhodes Gyre region recurring intermittently. Few in situ biogeochemical data, however, exist to confirm their consistency, elucidate their seasonal characteristics, or discriminate among the possible drivers. During the year 2018, an array of BGC‐Argo floats was deployed in the region, collecting the first‐ever annual time series of in situ profiles of biogeochemical parameters in this area. Their observations demonstrated that nitrates, driven by mixed‐layer dynamics, were available at surface from December 2018 onwards and could have sustained phytoplankton growth. Phytoplankton accumulation at the surface was observed by satellite only in March 2019 when the mixed‐layer depth shoaled. These findings confirm that blooms occurring before the start of seasonal stratification are not easily recorded by satellite observations and reaffirm the need to consolidate the BGC‐Argo network to establish time series of the evolution of biogeochemical processes. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/320976 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | F. D'Ortenzio,V. Taillandier,H. Claustre,等. BGC‐Argo floats observe nitrate injection and spring phytoplankton increase in the surface layer of Levantine Sea (Eastern Mediterranean)[J]. Geophysical Research Letters,2021. |
APA | F. D'Ortenzio.,V. Taillandier.,H. Claustre.,L. Coppola.,P. Conan.,...&Rousseau.(2021).BGC‐Argo floats observe nitrate injection and spring phytoplankton increase in the surface layer of Levantine Sea (Eastern Mediterranean).Geophysical Research Letters. |
MLA | F. D'Ortenzio,et al."BGC‐Argo floats observe nitrate injection and spring phytoplankton increase in the surface layer of Levantine Sea (Eastern Mediterranean)".Geophysical Research Letters (2021). |
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