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Examples of annual particle reworking rates by Nereis diversicolor and Arenicola marina. Results are presented both as volume of sediment m-2 and as depth of sediment reworked[19,52] |
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| Reworking |
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| Species |
Density/ind. m-2 |
Volume/1 m-2 y-1 |
Depth/cm y-1 |
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| N. diversicolor |
1000 |
7 |
0.7 |
| A. marina |
40–80 |
170–400 |
17–40 |
Kristensen Geochemical Transactions 2001 2:92 doi:10.1186/1467-4866-2-92 |
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