Herbicides and nitrogen in precipitation: progression from west to east and contribution to the Marne river (France)

被引：12

作者：

Blanchoud, H

Garban, B

Ollivon, D

Chevreuil, M

机构：

[1] Univ Paris 06, EPHE, UMR Sisyphe, Lab Hydrol & Environm, F-75252 Paris 05, France

[2] ENPC, Ctr Enseignement & Rech Eau Ville Environm, F-77455 Marne La Vallee 2, France

来源：

CHEMOSPHERE | 2002年 / 47卷 / 09期

关键词：

herbicides; atrazine; nitrogen; rainfall; wind; river;

D O I：

10.1016/S0045-6535(02)00057-7

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Herbicides and nitrogen fallout were studied in France at six sites from west to east. Atrazine, a herbicide widely used in France and forbidden in some European countries was found. Its fallout was quantified to 400 kg on the river Marne catchment (13 500 km(2)), an agricultural region located east of Paris. The average fallout contribution to the Marne river contamination was estimated at 20 ng/l from March to August. Independently of the wind direction, only a small part of this atmospheric contamination can reach adjacent countries. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：1025 / 1031

页数：7

共 30 条

[1]

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[2]

[Anonymous], 1975, T90015 AFNOR

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