DOTS

BSAF

Biota-Sediment Accumulation Factor Database

US Army Corps of Engineers ERDC Dredging Operations Technical Support

USACE

Source: McElroy AE, Means JC. 1988. Factors affecting the bioavailability of hexachlorobiphenyls to benthic organisms.

Study aim: "In the present study, interactions between: (1) organic carbon content of the sediment; (2) equilibration time of the contaminant with the sediment; and (3) feeding strategies of the organism were simultaneously investigated. Apparent preference factors were calculated in an attempt to factor out the influence of strict partitioning behavior between lipophilic pools in sediments and organisms on bioaccumulation. A hexachlorobiphenyl was chosen as a model compound in this study because of its low water solubility and its resistance to metabolism."

Genus Species analyte Study Lipid % ug/kg lipid TOC % ug/kg TOC BSAFR BSAFC Tissue Moisture Sediment Sediment Locale Subdivision, Country Chemical Spiked EXP duration Source; Station Note CAS Reference DOI exit
Yoldia limatula PCB 153 Lab 0.46 104570 1.93 58030 1.8 1.8 wet/dry (organism/sediment) Natural Narragansett Bay Rhode Island, United States of America Yes 30 d Table 1; Jamestown flow-through; converted PF to BSAF 35065-27-1 BSAF2644 doi.org/10.1520/STP34037S Google Scholar
Yoldia limatula PCB 153 Lab 0.54 23350 3.97 53370 0.8 0.438 wet/dry (organism/sediment) Natural Narragansett Bay Rhode Island, United States of America Yes 30 d Table 1; Sabin Point flow-through; converted PF to BSAF 35065-27-1 BSAF2644 doi.org/10.1520/STP34037S Google Scholar
Nephtys incisa PCB 153 Lab 1.94 29070 3.97 36270 0.23 0.801 wet/dry (organism/sediment) Natural Narragansett Bay Rhode Island, United States of America Yes 30 d Table 1; Sabin Point flow-through; converted PF to BSAF 35065-27-1 BSAF2644 doi.org/10.1520/STP34037S Google Scholar
Nephtys incisa PCB 153 Lab 1.7 7840 1.93 34260 0.44 0.229 wet/dry (organism/sediment) Natural Narragansett Bay Rhode Island, United States of America Yes 30 d Table 1; Jamestown flow-through; converted PF to BSAF 35065-27-1 BSAF2644 doi.org/10.1520/STP34037S Google Scholar