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  • 2015-2019  (40)
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  • 1
    Publication Date: 2022-05-25
    Description: Author Posting. © American Geophysical Union, 2018. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution. The definitive version was published in Paleoceanography and Paleoclimatology 33 (2018): 563-578, doi:10.1029/2017PA003221.
    Description: Published estimates of the radiocarbon content of middepth waters suggest a decrease in ventilation in multiple locations during the last glacial maximum (LGM; 24.0–18.1 ka). Reduced glacial ventilation would have allowed respired carbon to accumulate in those waters. A subsequent deglacial release of this respired carbon reservoir to the atmosphere could then account for the observed increases in atmospheric CO2 and decline in atmospheric radiocarbon content. However, age model error and a release of 14C‐depleted mantle carbon have also been cited as possible explanations for the observed middepth radiocarbon depletions, calling into question the deep ocean's role in storing respired carbon during the LGM. Joint measurements of benthic foraminiferal carbon isotope values (δ13C) and cadmium/calcium (Cd/Ca) ratios provide a method for isolating the air‐sea component of a water mass from changes in remineralization. Here we use benthic foraminiferal δ13C and Cd/Ca records from the eastern equatorial Pacific to constrain changes in remineralization and water‐mass mixing over the last glacial‐interglacial transition. These records are complemented with elemental measurements of the authigenic coatings of foraminifera to monitor postdepositional changes in bottom water properties. Our results suggest an increase of deep waters at midwater depths consistent with a shoaling of the boundary between the upper and lower branches of Southern Ocean overturning circulation. Additionally, our records demonstrate increased organic matter remineralization in middepth waters during the LGM, suggesting that respired carbon did accumulate in middepth waters under periods of reduced ventilation.
    Description: National Science foundation Grant Number: OCE‐0956368
    Description: 2018-11-15
    Keywords: Glacial ; Benthic foraminifera ; Circulation ; Cadmium ; Carbon isotopes ; Deglaciation
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Location Call Number Limitation Availability
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  • 2
    Publication Date: 2022-05-26
    Description: Dataset: HPLC_MOTE
    Description: The CARIACO Ocean Time-Series Program (formerly known as CArbon Retention In A Colored Ocean) started on November 1995 (CAR-001) and ended on January 2017 (CAR-232). Throughout the CARIACO time-series, High Performance Liquid Chromatography (HPLC) data was analyzed by four different laboratories: Bermuda Biological Research Station; Mote Marine Laboratory; Horn Point Laboratory; and NASA Goddard Space Flight Center. This package contains the data analyzed at the MOTE Marine Laboratory & Aquarium, covering cruises CAR-031 to CAR-068 from 1998-06-09 to 2001-07-10. Some of the parameters analyzed were different along time and along the different laboratories. To keep the continuity of the HPLC time-series analyzed by different laboratories, all the HPLC files have the same units and contain the same number and order of columns/parameters (with “nd” to indicate when a parameter was no determined). Fluorometric Chlorophyll-a and Phaeopigments (measured at Estación de Investigaciones Marinas de Margarita, Fundación La Salle, EDIMAR-FLASA) are also included. HPLC was not analyzed for cruises CAR-069 to CAR-123. A general description of the CARIACO Ocean Time-Series Program can be found at www.imars.usf.edu/cariaco. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/3292
    Description: NSF Division of Ocean Sciences (NSF OCE) OCE-9401537, NSF Division of Ocean Sciences (NSF OCE) OCE-9729697, NSF Division of Ocean Sciences (NSF OCE) OCE-0326268, NSF Division of Ocean Sciences (NSF OCE) OCE-9216626, NSF Division of Ocean Sciences (NSF OCE) OCE-9711318, National Aeronautics & Space Administration (NASA) NAS5-97128, NSF Division of Ocean Sciences (NSF OCE) OCE-9415790, NSF Division of Ocean Sciences (NSF OCE) OCE-9729284, National Aeronautics & Space Administration (NASA) NAG5-6448, NSF Division of Ocean Sciences (NSF OCE) OCE-0963028, NSF Division of Ocean Sciences (NSF OCE) OCE-0752139, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 96280221, NSF Division of Ocean Sciences (NSF OCE) OCE-0326313, National Aeronautics & Space Administration (NASA) NNX14AP62A, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 2000001702, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 2011000353
    Repository Name: Woods Hole Open Access Server
    Type: Dataset
    Location Call Number Limitation Availability
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  • 3
    Publication Date: 2022-05-26
    Description: Dataset: HPLC_NGSFC
    Description: The CARIACO Ocean Time-Series Program (formerly known as CArbon Retention In A Colored Ocean) started on November 1995 (CAR-001) and ended on January 2017 (CAR-232). Throughout the CARIACO time-series, High Performance Liquid Chromatography (HPLC) data was analyzed by four different laboratories: Bermuda Biological Research Station; Mote Marine Laboratory; Horn Point Laboratory; and NASA Goddard Space Flight Center. This package contains the data analyzed at the NASA Goddard Space Flight Center, covering cruises CAR-176 to CAR-232 from 2011-01-11 to 2017-01-12. Some of the parameters analyzed were different along time and along the different laboratories. To keep the continuity of the HPLC time-series analyzed by different laboratories, all the HPLC files have the same units and contain the same number and order of columns/parameters (with “nd” to indicate when a parameter was no determined). Fluorometric Chlorophyll-a and Phaeopigments (measured at Estación de Investigaciones Marinas de Margarita, Fundación La Salle, EDIMAR-FLASA) are also included. HPLC was not analyzed for cruises CAR-069 to CAR-123. A general description of the CARIACO Ocean Time-Series Program can be found at www.imars.usf.edu/cariaco. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/777689
    Description: NSF Division of Ocean Sciences (NSF OCE) OCE-9401537, NSF Division of Ocean Sciences (NSF OCE) OCE-9729697, NSF Division of Ocean Sciences (NSF OCE) OCE-0326268, NSF Division of Ocean Sciences (NSF OCE) OCE-9216626, NSF Division of Ocean Sciences (NSF OCE) OCE-9711318, National Aeronautics & Space Administration (NASA) NAS5-97128, NSF Division of Ocean Sciences (NSF OCE) OCE-9415790, NSF Division of Ocean Sciences (NSF OCE) OCE-9729284, National Aeronautics & Space Administration (NASA) NAG5-6448, NSF Division of Ocean Sciences (NSF OCE) OCE-0963028, NSF Division of Ocean Sciences (NSF OCE) OCE-0752139, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 96280221, NSF Division of Ocean Sciences (NSF OCE) OCE-0326313, National Aeronautics & Space Administration (NASA) NNX14AP62A, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 2000001702, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 2011000353
    Repository Name: Woods Hole Open Access Server
    Type: Dataset
    Location Call Number Limitation Availability
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  • 4
    Publication Date: 2022-05-26
    Description: Dataset: HPLC_BBRS
    Description: The CARIACO Ocean Time-Series Program (formerly known as CArbon Retention In A Colored Ocean) started on November 1995 (CAR-001) and ended on January 2017 (CAR-232). Throughout the CARIACO time-series, High Performance Liquid Chromatography (HPLC) data was analyzed by four different laboratories: Bermuda Biological Research Station; Mote Marine Laboratory; Horn Point Laboratory; and NASA Goddard Space Flight Center. This package contains the data analyzed at the Bermuda Biological Research Station, covering cruises CAR-002 to CAR-030 from 1995-12-13 to 1998-04-21. Some of the parameters analyzed were different along time and along the different laboratories. To keep the continuity of the HPLC time-series analyzed by different laboratories, all the HPLC files have the same units and contain the same number and order of columns/parameters (with “nd” to indicate when a parameter was no determined). Fluorometric Chlorophyll-a and Phaeopigments (measured at Estación de Investigaciones Marinas de Margarita, Fundación La Salle, EDIMAR-FLASA) are also included. HPLC was not analyzed for cruises CAR-069 to CAR-123. A general description of the CARIACO Ocean Time-Series Program can be found at www.imars.usf.edu/cariaco. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/3293
    Description: NSF Division of Ocean Sciences (NSF OCE) OCE-9401537, NSF Division of Ocean Sciences (NSF OCE) OCE-9729697, NSF Division of Ocean Sciences (NSF OCE) OCE-0326268, NSF Division of Ocean Sciences (NSF OCE) OCE-9216626, NSF Division of Ocean Sciences (NSF OCE) OCE-9711318, National Aeronautics & Space Administration (NASA) NAS5-97128, NSF Division of Ocean Sciences (NSF OCE) OCE-9415790, NSF Division of Ocean Sciences (NSF OCE) OCE-9729284, National Aeronautics & Space Administration (NASA) NAG5-6448, NSF Division of Ocean Sciences (NSF OCE) OCE-0963028, NSF Division of Ocean Sciences (NSF OCE) OCE-0752139, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 96280221, NSF Division of Ocean Sciences (NSF OCE) OCE-0326313, National Aeronautics & Space Administration (NASA) NNX14AP62A, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 2000001702, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 2011000353
    Repository Name: Woods Hole Open Access Server
    Type: Dataset
    Location Call Number Limitation Availability
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  • 5
    Publication Date: 2022-05-26
    Description: Dataset: HPLC_HPL
    Description: The CARIACO Ocean Time-Series Program (formerly known as CArbon Retention In A Colored Ocean) started on November 1995 (CAR-001) and ended on January 2017 (CAR-232). Throughout the CARIACO time-series, High Performance Liquid Chromatography (HPLC) data was analyzed by four different laboratories: Bermuda Biological Research Station; Mote Marine Laboratory; Horn Point Laboratory; and NASA Goddard Space Flight Center. This package contains the data analyzed at Horn Point Laboratory, covering cruises CAR-124 to CAR-175 from 2006-07-04 to 2010-12-08. Some of the parameters analyzed were different along time and along the different laboratories. To keep the continuity of the HPLC time-series analyzed by different laboratories, all the HPLC files have the same units and contain the same number and order of columns/parameters (with “nd” to indicate when a parameter was no determined). Fluorometric Chlorophyll-a and Phaeopigments (measured at Estación de Investigaciones Marinas de Margarita, Fundación La Salle, EDIMAR-FLASA) are also included. HPLC was not analyzed for cruises CAR-069 to CAR-123. A general description of the CARIACO Ocean Time-Series Program can be found at www.imars.usf.edu/cariaco. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/3235
    Description: NSF Division of Ocean Sciences (NSF OCE) OCE-9401537, NSF Division of Ocean Sciences (NSF OCE) OCE-9729697, NSF Division of Ocean Sciences (NSF OCE) OCE-0326268, NSF Division of Ocean Sciences (NSF OCE) OCE-9216626, NSF Division of Ocean Sciences (NSF OCE) OCE-9711318, National Aeronautics & Space Administration (NASA) NAS5-97128, NSF Division of Ocean Sciences (NSF OCE) OCE-9415790, NSF Division of Ocean Sciences (NSF OCE) OCE-9729284, National Aeronautics & Space Administration (NASA) NAG5-6448, NSF Division of Ocean Sciences (NSF OCE) OCE-0963028, NSF Division of Ocean Sciences (NSF OCE) OCE-0752139, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 96280221, NSF Division of Ocean Sciences (NSF OCE) OCE-0326313, National Aeronautics & Space Administration (NASA) NNX14AP62A, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 2000001702, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 2011000353
    Repository Name: Woods Hole Open Access Server
    Type: Dataset
    Location Call Number Limitation Availability
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  • 6
    Publication Date: 2022-05-26
    Description: Dataset: CTD Individual Profiles
    Description: This collection of data comprises all the Individual CTD profiles from the Cariaco basin taken as part of the CARIACO Ocean Time-Series Program from November 1995 to January 2017. These include all the CTD profiles taken during the monthly hydrographic cruises at the CARIACO station (10.50° N, 64.67° W), as well as other CTD profiles from extra legs of the monthly cruises, and few spatial cruises collected in and around the Cariaco basin. CTD’s Salinity and Oxygen where calibrated with in-situ measurements (see Acquisition Description). This dataset is complimentary to the monthly “CTD Composite Profiles” (https://www.bco-dmo.org/dataset/3092), and many fields are very similar to that data-base. The difference with that dataset, is that here we present all the CTD casts for each cruise, the CTD profiles are single (not composite), and the salinity and oxygen profiles were calibrated with in-situ measurements, but fluorescence was no calibrated. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/773146
    Description: Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) unknown CARIACO FONACIT, NSF Division of Ocean Sciences (NSF OCE) OCE-9401537, NSF Division of Ocean Sciences (NSF OCE) OCE-9729697, NSF Division of Ocean Sciences (NSF OCE) OCE-0326268, NSF Division of Ocean Sciences (NSF OCE) OCE-9216626, NSF Division of Ocean Sciences (NSF OCE) OCE-9711318, National Aeronautics & Space Administration (NASA) NAS5-97128, NSF Division of Ocean Sciences (NSF OCE) OCE-9415790, NSF Division of Ocean Sciences (NSF OCE) OCE-9729284, National Aeronautics & Space Administration (NASA) NAG5-6448, NSF Division of Ocean Sciences (NSF OCE) OCE-0963028, NSF Division of Ocean Sciences (NSF OCE) OCE-0752139, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 96280221, NSF Division of Ocean Sciences (NSF OCE) unknown CARIACO NSF OCE, NSF Division of Ocean Sciences (NSF OCE) OCE-0326313, National Aeronautics & Space Administration (NASA) NNX14AP62A
    Repository Name: Woods Hole Open Access Server
    Type: Dataset
    Location Call Number Limitation Availability
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  • 7
    Publication Date: 2022-05-26
    Description: Dataset: CTD Composite Profiles
    Description: The CARIACO Ocean Time-Series Program (formerly known as CArbon Retention In A Colored Ocean) started on November 1995 (CAR-001) and ended on January 2017 (CAR-232). Monthly cruises were conducted to the CARIACO station (10.50° N, 64.67° W) onboard the R/V Hermano Ginés of the Fundación La Salle de Ciencias Naturales de Venezuela. During each cruise, a minimum of four hydrocasts were performed to collect a suite of core monthly observations. We conducted separate shallow and deep casts to obtain a better vertical resolution of in-situ Niskin-bottles samples for chemical observations, and for productivity, phytoplankton, and pigment observations. One CTD composite profile was created for each cruise by stitching together the sections of the different cruise's CTD profiles at the depth interval where water samples were obtained. CTD’s Salinity, Oxygen, and Fluorescence where calibrated with in-situ measurements. The composite CTD profiles dataset is a complement of the hydrographic time series data obtained with the Niskin Bottle Samples (https://www.bco-dmo.org/dataset/3093). The following sections describe the methods used in collecting the core observations at the CARIACO station. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/3092
    Description: Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) unknown CARIACO FONACIT, NSF Division of Ocean Sciences (NSF OCE) OCE-9401537, NSF Division of Ocean Sciences (NSF OCE) OCE-9729697, NSF Division of Ocean Sciences (NSF OCE) OCE-0326268, NSF Division of Ocean Sciences (NSF OCE) OCE-9216626, NSF Division of Ocean Sciences (NSF OCE) OCE-9711318, National Aeronautics & Space Administration (NASA) NAS5-97128, NSF Division of Ocean Sciences (NSF OCE) OCE-9415790, NSF Division of Ocean Sciences (NSF OCE) OCE-9729284, National Aeronautics & Space Administration (NASA) NAG5-6448, NSF Division of Ocean Sciences (NSF OCE) OCE-0963028, NSF Division of Ocean Sciences (NSF OCE) OCE-0752139, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 96280221, NSF Division of Ocean Sciences (NSF OCE) unknown CARIACO NSF OCE, NSF Division of Ocean Sciences (NSF OCE) OCE-0326313, National Aeronautics & Space Administration (NASA) NNX14AP62A
    Keywords: CARIACO ; CTD
    Repository Name: Woods Hole Open Access Server
    Type: Dataset
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  • 8
    Publication Date: 2022-05-26
    Description: Dataset: Niskin bottle samples
    Description: The CARIACO Ocean Time-Series Program (formerly known as CArbon Retention In A Colored Ocean) started on November 1995 (CAR-001) and ended on January 2017 (CAR-232). Monthly cruises were conducted to the CARIACO station (10.50° N, 64.67° W) onboard the R/V Hermano Ginés of the Fundación La Salle de Ciencias Naturales de Venezuela. During each cruise, a minimum of four hydrocasts were performed to collect a suite of core monthly observations. We conducted separate shallow and deep casts to obtain a better vertical resolution of in-situ Niskin-bottles samples for chemical observations, and for productivity, phytoplankton, and pigment observations. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/3093
    Description: Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) unknown CARIACO FONACIT, NSF Division of Ocean Sciences (NSF OCE) OCE-9401537, NSF Division of Ocean Sciences (NSF OCE) OCE-9729697, NSF Division of Ocean Sciences (NSF OCE) OCE-0326268, NSF Division of Ocean Sciences (NSF OCE) OCE-9216626, NSF Division of Ocean Sciences (NSF OCE) OCE-9711318, National Aeronautics & Space Administration (NASA) NAS5-97128, NSF Division of Ocean Sciences (NSF OCE) OCE-9415790, NSF Division of Ocean Sciences (NSF OCE) OCE-9729284, National Aeronautics & Space Administration (NASA) NAG5-6448, NSF Division of Ocean Sciences (NSF OCE) OCE-0963028, NSF Division of Ocean Sciences (NSF OCE) OCE-0752139, Fondo Nacional de Ciencia, Tecnología e Innovación of Venezuela (FONACIT) 96280221, NSF Division of Ocean Sciences (NSF OCE) unknown CARIACO NSF OCE, NSF Division of Ocean Sciences (NSF OCE) OCE-0326313, National Aeronautics & Space Administration (NASA) NNX14AP62A
    Repository Name: Woods Hole Open Access Server
    Type: Dataset
    Location Call Number Limitation Availability
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  • 9
    Publication Date: 2023-01-13
    Keywords: Calculated after Rampen et al. (2008); Calculated from LDI (Rampen et al., 2012); DATE/TIME; DEPTH, water; Diol index; Event label; Latitude of event; Longitude of event; MOZ_trap; NIOZ_UU; NIOZ Royal Netherlands Institute for Sea Research, and Utrecht University; Sample code/label; Sea surface temperature, annual mean; Trap; TRAP
    Type: Dataset
    Format: text/tab-separated-values, 229 data points
    Location Call Number Limitation Availability
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  • 10
    Publication Date: 2023-01-13
    Keywords: Calculated after Rampen et al. (2008); Calculated from LDI (Rampen et al., 2012); CARIACO_Trap_1999_1; CARIACO_Trap_1999_2; CARIACO_Trap_2002_1; CARIACO_Trap_2002_2; CARIACO_Trap_2003_1; Cariaco Basin; DATE/TIME; DEPTH, water; Diol index; Event label; Latitude of event; Longitude of event; NIOZ_UU; NIOZ Royal Netherlands Institute for Sea Research, and Utrecht University; Sample code/label; Sea surface temperature, annual mean; Trap, sediment; TRAPS
    Type: Dataset
    Format: text/tab-separated-values, 237 data points
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