Surface Inorganic Iodine Speciation in the Indian and Southern Oceans From 12°N to 70°S
Surface Inorganic Iodine Speciation in the Indian and Southern Oceans From 12°N to 70°S
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DOI：
10.3389/fmars.2020.00621
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发表时间：
2020-08-31
影响因子：
3.7
通讯作者：
Carpenter, Lucy J.
中科院分区：
文献类型：
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作者：
Chance, Rosie;Tinel, Liselotte;Carpenter, Lucy J.
海洋碘形态已成为初级生产力，沉积物输入和海洋氧化的潜在示踪剂。碘化物与臭氧在海面上的反应也被确定为对流层臭氧的最大沉积汇和大气中碘的主要来源。要将这些过程准确地纳入大气模型，就需要更好地了解海-气界面的碘化物浓度。对海面碘化物的观测相对较少，特别是在印度洋海盆。在这里，我们检查了127个新的海面（
Marine iodine speciation has emerged as a potential tracer of primary productivity, sedimentary inputs, and ocean oxygenation. The reaction of iodide with ozone at the sea surface has also been identified as the largest deposition sink for tropospheric ozone and the dominant source of iodine to the atmosphere. Accurate incorporation of these processes into atmospheric models requires improved understanding of iodide concentrations at the air-sea interface. Observations of sea surface iodide are relatively sparse and are particularly lacking in the Indian Ocean basin. Here we examine 127 new sea surface (