| | |  | | | | Record from Web of Science® | | | | | | |
| MINERALIZATION AND UPTAKE OF TRIAZINE PESTICIDE IN SOIL-PLANT SYSTEMS |
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| Author(s): NAIR DR, BURKEN JG, LICHT LA, SCHNOOR JL |
| Source: JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE Volume: 119 Issue: 5 Pages: 842-854 Published: SEP-OCT 1993 |
| Times Cited: 28 References: 23 |
| Abstract: Deep-rooted trees planted as a buffer zone can intercept runoff and eroded sediments, thus reducing non-point-source pollution due to agricultural chemicals. In this study, Populus sp. were grown in bioreactors with an agricultural soil (silt-loam) and in a silica-sand media; both were spiked with C-14 uniformly ring-labeled atrazine. The plants took up over 11% of the C-14 labeled atrazine applied to the silt-loam soil and over 91% of that applied to the silica sand media, with the majority of the C-14 accumulating as nonphytotoxic metabolites in the leaves. Research suggests that, in addition to nutrient uptake, poplar tree buffer strips may be effective in removing atrazine from agricultural percolation and runoff water. |
| Document Type: Article |
| Language: English |
| Reprint Address: NAIR, DR (reprint author), UNIV IOWA, DEPT CIVIL & ENVIRONM ENGN, IOWA CITY, IA 52242 USA |
| Publisher: ASCE-AMER SOC CIVIL ENGINEERS, 345 E 47TH ST, NEW YORK, NY 10017-2398 |
| Subject Category: Engineering, Environmental; Engineering, Civil; Environmental Sciences |
| IDS Number: LY858 |
| ISSN: 0733-9372 |
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| | | | | | | | | Record from Web of Science® | | | | | | | | | |