Jongbloed R H, Hulskotte J H J, Kempenaar C
TNO-MEP, PO box 57, 1780 AB, Den Helder, The Netherlands.
Water Sci Technol. 2004;49(3):125-34.
By means of a modelling tool an analysis was made of the local variation in the use of pesticides in the province of Utrecht in The Netherlands, and the potential environmental impact of pesticide emissions on the aquatic ecosystems. The aim of this study was to identify and quantify the major sources of pesticide use and environmental impact, taking the regional variation of pesticide use into account. The analysis was targeted at different levels: detailed (individual active substances, individual agricultural crops, civil land-use types, hydrological catchment basins) and globally covering agricultural use, non-agricultural use (some civil sectors) and recreational shipping. The results can be used for the (re)design of environmental monitoring programmes of pesticides in surface waters and for the development of region based policies towards sustainable pesticide use. The analysis tool that was developed is considered to be applicable for other regions as well.
借助一个建模工具，对荷兰乌得勒支省农药使用的局部差异以及农药排放对水生生态系统的潜在环境影响进行了分析。本研究的目的是在考虑农药使用区域差异的情况下，识别并量化农药使用和环境影响的主要来源。该分析针对不同层面：详细层面（单个活性物质、单个农作物、民用土地利用类型、水文流域）以及涵盖农业使用、非农业使用（一些民用部门）和休闲航运的全局层面。研究结果可用于地表水农药环境监测计划的（重新）设计以及制定基于区域的可持续农药使用政策。所开发的分析工具被认为也适用于其他地区。
