(Table 40-1) Speciations of chemical elements in bottom sediments from Core AMK7-761
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Fractions of element occurrences: 1 - bound with CaCO3 and sorbed; 2 - bound with hydroxides of Fe and Mn; 3 - bound with organic matter and sulfides; 4 - bound with lithogenic matter; 5 -
元素各赋存形态组分占比：1. 与碳酸钙结合态及吸附态；2. 与铁、锰氢氧化物结合态；3. 与有机质及硫化物结合态；4. 与岩源物质（lithogenic matter）结合态；5 -
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2025-11-03
