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| Shahzadi, Kanwal; Pinardi, Nadia; Lyubartsev, Vladislav; Zavatarelli, Marco; Simoncelli, Simona. |
| The SDC_GLO_CLIM_TS_V1 product contains two different monthly climatology for temperature and salinity, SDC_GLO_CLIM_TS_V1_1 and SDC_GLO_CLIM_TS_V1_2 from the World Ocean Data (WOD) database. Only basic quality control flags from the WOD are used. The first climatology, V1_1, considers temperature and salinity profiles from Conductivity Depth Temperature (CTD), Ocean station data (OSD) and Moored buoy data (MRB) along with Profiling Floats (PFL) from 1900 to 2017. The second climatology, V1_2, utilizes only PFL data from 2003 to 2017. V1_1 considers depth layers from surface to 6000 m while V1_2 from 0 to 2000 m. The gridded fields are computed using DIVAnd (Data Interpolating Variational Analysis) version 2.3.1. Basic statistics for differences between... |
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| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00512/62404/66662.pdf |
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| Shahzadi, Kanwal; Pinardi, Nadia. |
| The SDC_GLO_CLIM_N2 product contains seasonally averaged Brunt–Väisälä squared frequency profiles using the density profiles computed in Global Ocean In-situ Density climatology (SDC_GLO_CLIM_Dens). The SDC_GLO_CLIM_Dens uses the Profiling Floats (PFL) from 2003 to 2017 checked with a Nonlinear Quality procedure. Computed BVF profiles have been averaged seasonally into 5x5 degree boxes for the Atlantic and Pacific Oceans. The resultant profiles are compared with the reference literature Emery et al. (1984) and the results appear consistent. |
| Tipo: Text |
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| Ano: 2021 |
URL: https://archimer.ifremer.fr/doc/00681/79296/81799.pdf |
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| Shahzadi, Kanwal; Pinardi, Nadia; Lyubartsev, Vladislav; Zavatarelli, Marco; Simoncelli, Simona. |
| The SDC_GLO_CLIM_TS_V2 product is an improved version of SDC_GLO_CLIM_TS_V1 and contains two different monthly climatologies for temperature and salinity from the World Ocean Database 2018 (WOD-18). Along with the basic quality control flags from the WOD-18, an additional quality control named Nonlinear Quality Control (NQC) is applied. The first climatology, V2_1, considers temperature and salinity profiles from Conductivity Depth Temperature (CTD), Ocean station data (OSD) and Moored buoy data (MRB) along with Profiling Floats (PFL) from 1900 to 2017. The second climatology, V2_2, utilizes only PFL data from 2003 to 2017. V2_1 considers 44 layers from surface to 6000 m while V2_2 only 34 from 0 to 2000 m. The gridded fields are computed using DIVAnd... |
| Tipo: Text |
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| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00663/77512/79280.pdf |
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| Shahzadi, Kanwal; Zavatarelli, Marco; Pinardi, Nadia. |
| The SDC_GLO_CLIM_O2_AOU product contains two different seasonal climatology for dissolved Oxygen and Apparent Oxygen Utilization, SDC_GLO_CLIM_O2 and SDC_GLO_CLIM_AOU respectively based on data from the World Ocean Database (WOD). Only basic quality control flags from the WOD are used. The first climatology, SDC_GLO_CLIM_O2, considers Dissolved Oxygen profiles collocated with temperature and salinity from CTD, Profiling Floats (PFL), Ocean Station Data (OSD) covering the time period from 2003 to 2017. The Apparent Oxygen Utilization climatology, SDC_GLO_CLIM_AOU, has been computed as a difference between dissolved oxygen concentration and its equilibrium saturation concentration. The gridded fields have been obtained using DIVAnd (Data Interpolating... |
| Tipo: Text |
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| Ano: 2021 |
URL: https://archimer.ifremer.fr/doc/00681/79295/81794.pdf |
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| Shahzadi, Kanwal; Pinardi, Nadia. |
| The SDC_GLO_CLIM_Dens product contains global monthly climatological estimates of in situ density using Temperature and Salinity from profiling floats contained in the World Ocean Data 18 (WOD18) database. The profiles were first quality controlled with a Nonlinear Quality control procedure developed by Shahzadi (2020). The climatology considers observations from 0 to 2000 m for the time period 2003-2017. Density profiles were computed using UNESCO 1983 (EOS 80) equation from in situ temperature, salinity and pressure measurements by the profiling floats (PFL). Only profiles with both T, S values were used. The gridded fields are computed using DIVAnd (Data Interpolating Variational Analysis) version 2.3.1. |
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| Ano: 2021 |
URL: https://archimer.ifremer.fr/doc/00681/79303/81808.pdf |
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