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Creators/Authors contains: "Gebbie, G"

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  1. ; ; ; (, Nature Geoscience)
    Abstract Precise measurements of dissolved noble gases along the GP15 GEOTRACES Pacific Meridional Transect reveal the oldest northern bottom waters equilibrated with the atmosphere at a higher barometric pressure than more recent waters. Here, using a radiocarbon-calibrated multi-tracer-based diagnostic model, we reconstruct the magnitude and timing of this palaeo-barometric pressure anomaly. We hypothesize this multi-millennial trend in sea-level pressure results from local and regional processes extant in Antarctic Bottom Water formation regions. 
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  2. ; ; ; (, NOAA National Centers for Environmental Information)
    This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Paleoceanography. The data include parameters of paleocean (oxygen isotopes) with a geographic location of North Atlantic Ocean. The time period coverage is from 2179 to -63 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data. 
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  3. ; ; ; (, Nature geoscience)
    Super, J. (Ed.)
    Reconstructions of Common Era sea level are informative of relationships between sea level and natural climate variability, and the uniqueness of modern sea-level rise1. Kench et al.2 recently reconstructed Common Era sea level in the Maldives, Indian Ocean, using corals, and reported periods of 150–500 years when sea level fell and rose at average rates of 2.7–4.3 mm yr−1, which they attributed to ocean cooling and warming inferred from reconstructions of sea-surface temperature (SST) and radiative forcing (Fig. 2 of ref. 2). We challenge their interpretation, using principles of sea-level physics to argue that pre-industrial radiative forcing and SST changes were insufficient to cause thermosteric sea-level (TSL) trends as large as reported for the Maldives2. Our results support the paradigm that modern rates and magnitudes of sea-level rise due to climate change are unprecedented during the Common Era3,4. 
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