experimental
Entry: bioaccessibility
URI: https://data.geoscience.earth/ncl/misc/22
1. With respect to human health risk assessment, the ‘bioaccessible fraction’ is defined as the fraction of a substance that is released from the soil, during such processes as digestion into solution making it available for absorption 2. Kramer and Ryan used the term bioaccessibility to define the total amount of contaminant that is desorbed from the soil, which is available for uptake into the circulatory system
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| date accepted |
8 Aug 2025 13:49:37.569
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| date submitted |
8 Aug 2025 13:49:19.453
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Concept
| Property
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| label |
bioaccessibility
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| notation |
22
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| register |
misc
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| status |
status experimental
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register item
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| version info |
2
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Definition
| definition |
1. With respect to human health risk assessment, the ‘bioaccessible fraction’ is defined as the fraction of a substance that is released from the soil, during such processes as digestion into solution making it available for absorption
2. Kramer and Ryan used the
term bioaccessibility to define the total amount of contaminant that is desorbed from the soil, which is available for uptake into the circulatory system
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| notation |
22
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| pref label |
bioaccessibility
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| same as |
bioaccessibility
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| source |
1. Latawiec, A.E., Simmons, P. and Reid, B.J. (2010) ‘Decision-makers’ perspectives on the use of bioaccessibility for risk-based regulation of contaminated land’, Environment International, 36(4), pp. 383–389. Available at: https://doi.org/10.1016/j.envint.2010.02.007.1. https://www.sciencedirect.com/science/article/abs/pii/S0160412010000280 ; 2. Contaminated land: Environmental Protection Act 1990: Part IIA (2000). London: Stationery Office. Available at: https://pubs.acs.org/doi/pdf/10.1021/es040548w#:~:text=Kramer%20and%20Ryan%20used%20the,the%20circulatory%20system%20(6).
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Concept
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