TY - CONF A1 - Camarena, C I A1 - Ren, J T1 - Effect of water chemistry on the upwelling of p,p’-DDE from contaminated streambeds under base flow events. Y1 - 2009/12/14-18 N1 - R832213 ER - TY - CONF A1 - Camarena, C A1 - Ren, J T1 - Exchange of p,p’-DDE between streams and streambed: experimental studies of p,p’-DDE interactions with bed sediments. Y1 - 2006/11/10-11 N1 - R832213 ER - TY - CONF A1 - Camarena, C A1 - Ren, J T1 - Exchange of p,p’-DDE between streams and streambed: experimental studies of p,p’-DDE interactions with bed sediments. Y1 - 2006/11/15-17 N1 - R832213 ER - TY - CONF A1 - Camarena, C A1 - Otero, D A1 - Ren, J A1 - Burton, A A1 - Packman, A T1 - Experimental study and modeling of the stream-subsurface exchange of p,p'-DDE in the presence of naturally occurring fine particles. Y1 - 2007/12/10-14 N1 - R832213 ER - TY - CONF A1 - Otero, D A1 - Ren, J T1 - Model simulations of upwelling and biouptake of persistent bioaccumulative toxic (PBT) organic pollutants from contaminated streambeds for base flow events. Y1 - 2009/12/14-18 N1 - R832213 SP - Abstract H11E EP - 0885 ER - TY - CONF A1 - Peddireddy, S A1 - Ren, J T1 - Modeling study of the exchange of DDE between streams and streambeds. Y1 - 2006/11/15-17 N1 - R832213 ER - TY - CONF A1 - Ren, J A1 - Peddireddy, S A1 - Camarena, C A1 - Burton, J A1 - Packman, A T1 - Characterizing and predicting flux of PBT compounds between sediments and overlying water in streams. Y1 - 2006/11/28-30 N1 - R832213 ER - TY - CONF A1 - Ren, J A1 - Burton, J T1 - Defining and predicting PCB fluxes and their ecological effects in stream and river systems for risk characterizations. Y1 - 2006/11/8-9 N1 - R832213 ER - TY - CONF A1 - Ren, J A1 - Burton, G A T1 - Defining and predicting PCB fluxes and their ecological effects in stream and river systems for risk characterizations. Y1 - 2006// N1 - R832213 ER - TY - CONF A1 - Ren, J A1 - Burton, G A T1 - Characterizing and predicting flux of PBT compounds between sediments and overlying waters in streams. N1 - R832213 ER -