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Park, H.; Schlesinger, W. |
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Title |
Global biochemical cycle of boron |
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Journal Article |
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2002 |
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Global Biogeochemical Cycles |
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16 |
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1072 |
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The global Boron (B) cycle is primarily driven by a large flux (1.44 Tg B/yr) through the atmosphere derived from seasalt aerosols. Other significant sources of atmospheric boron include emissions during the combustion of biomass (0.26-0.43 Tg B/yr) and coal, which adds 0.20 Tg B/yr as an anthropogenic contribution. These known inputs to the atmosphere cannot account for the boron removed from the atmosphere during rainfall (3.0 Tg B/yr) and estimated dry deposition (1.3-2.7 Tg B/yr). In addition to atmospheric deposition, rock weathering is a source of boron (0.19 Tg B/yr) for terrestrial ecosystems, and humans mine about 0.31 Tg B/yr from the Earth's crust. More than 4.8 Tg B/yr circulates in the biogeochemical cycle of land plants, and about 0.53-0.63 Tg B/yr is carried from land to sea by rivers. The biogeochemical cycle of boron in the sea includes 4.4 Tg B/yr circulating in the marine biosphere, and an annual loss of 0.47 Tg B/yr to the oceanic crust via a variety of sedimentary processes that collectively remove only a small fraction of the total annual inputs to the oceans. Thus with our current understanding of the global biogeochemistry of B, the atmospheric budget shows outputs > inputs, while the marine compartments show inputs > outputs. Despite these uncertainties, it is clear that the human perturbation of the global B cycle has more than doubled the mobilization of B from the crust and contributes significantly to the B transport in rivers. |
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THL @ luqianxue.zhang @ article |
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94 |
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Kloppmann, W.; Petelet-Giraud, E.; Guerrot, C.; Cary, L.; Pauwels, H. |
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Title |
Extreme Boron Isotope Ratios in Groundwater |
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Journal Article |
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2015 |
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Procedia Earth and Planetary Science |
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13 |
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Kloppmann, W. , Petelet-Giraud, E. , Guerrot, C. , Cary, L. , & Pauwels, H. (2015). Extreme Boron Isotope Ratios in Groundwater. Procedia Earth and Planetary Science, 13 . doi: 10.1016/j.proeps.2015.07.069 |
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THL @ christoph.kuells @ |
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193 |
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Marengo*, E.; Gennaro, M.C.; Robotti, E.; Maiocchi, A.; Pavese, G.; Indaco, A.; Rainero, A. |
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Statistical analysis of ground water distribution in Alessandria Province (Piedmont—Italy) |
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2008 |
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Microchem. J. |
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88 |
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167-177 |
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CUT @ phaedon.kyriakidis @ Marengo2008 |
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134 |
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Kreynsa*, P.; Genga, X.; Michaela, H.A. |
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The influence of connected heterogeneity on groundwater flow and salinity distributions in coastal volcanic aquifers |
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2020 |
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J.Hydrol. |
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586 |
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124863 |
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CUT @ phaedon.kyriakidis @ Kreynsa2020 |
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138 |
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Hussain*, M.S.; Javadi, A.A.; Asr, A.A.; Farmani, R. |
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A surrogate model for simulation-optimization of aquifer systems subjected to seawater intrusion |
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2015 |
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J. Hydrol. |
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523 |
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542-554 |
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CUT @ phaedon.kyriakidis @ hussain2015 |
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114 |
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