Quality Control of BGC-Argo data: status and best practicesCatherine Schmechtig
近年来美国领衔的南大洋碳与气候观测和模拟项目(SOCCOM)在南大洋源源不断投入BGC-Argo浮标进行时间序列观测,科学家正逐渐摸索南大洋碳汇的准确量级,Argo最新观测表明南大洋显著偏小的碳汇量级(0.35±0.19 Pg C/yr; Bushinsky et al., 2019)仅为传统船载观测估算量级(1.14±0.19 Pg C/yr)的30%,这无疑激起...
Proposed tests for RTQC of BBP700 data python quality-control argo bbp argo-floats rtqc argofloat argo-bgc Updated May 14, 2023 Jupyter Notebook euroargodev / bgc_derivation Star 1 Code Issues Pull requests The project for developing a common set of BGC parameter derivation equation ...
Before the ocean robots ofBGC-Argoadopted biogeochemical sensors, scientists leveraged the same instruments on shipboard and moored platforms (and still do today!). Just as the modern Argo CTD is based on traditional shipboard CTD designs, the sensors that power BGC-Argo are based on earlier desi...
profit of this new type of data The context: Why are we here? An efficient data management which guarantees a large use of high-quality biogeochemical data is a key step to maximize our chances of making Bio-Argo a real success.
This solution is based on Forget et al 2015 for ocean physics, constrained by core-Argo and satellite data, and on Dutkiewicz et al 2015 for marine biogeochemistry and ecosystems. The model's detailed representation of ecosystems, with 35 phytoplankton types and 16 zooplankton types, inherent ...
Coupling BGC-Argo data with a 1-D biogeochemical model in the Mediterranean SeaPaolo Lazzari
Two databases derived from BGC-Argo float measurements for biogeochemical and bio-optical applications at the global scale. Organelli E,Barbieux M,Claustre H.et al. Earth System Science Data . 2017Organelli E, Barbieux M, Claustre H, et al. Two databases derived from BGC- Argo float ...
The evidence here supports the need for new strategies if the BGC-Argo program is to adequately quantify ocean carbon cycling and its effects on biological systems. We propose that a handful of floats be tasked with daily profiling, and machine learning strategies be used to link these data ...
To understand oceanic restratification in the subtropical northwestern Pacific and its influence on biogeochemical (BGC) processes, we examined post-storm restratification events observed from February to April 2018 by BGC-Argo floats, the BGC data from which were stoichiometrically analyzed by S...