The flow characteristics of pesticides in Yamato river

DOI

Bibliographic Information

Other Title
  • 大和川における農薬の流下特性

Abstract

Flow characteristics of pesticides in Yamato River are investigated from the survey of nine months at the downstream of the river. Ten kinds of pesticides in 16 targeted pesticides were detected. All pesticides were lower than the environmental standard value in Japan, althogh propizamid, a herbicide, was detected in comparately high concentrations. Most of pesticidesin the river existed in dissolved form. The fungicide and herbicides concentrations were not correlated with the concentrations of general water quality index. The maximum concentrations of bromobutide, benthiocarb, diazinon and isoprotihiolane in Yamato Riverwere from one to two order higher than those of Yodo river.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390001204111399936
  • NII Article ID
    130003775906
  • DOI
    10.11532/proes1992.44.375
  • ISSN
    1884829X
    13415115
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

Report a problem

Back to top