摘要
莠去津是世界范围内应用广泛的化学除草剂之一,在我国主要用于东北和华北地区的玉米田。在世界许多国家和地区的地表水和地下水中已检出了莠去津及其残留物。本文首先对莠去津在土壤中运移模拟的研究意义进行了概述,接着较详细地介绍并分析了国内外学者采用各种数学模型对该农药在实验室土柱(槽)和农田尺度土壤中运移模拟的主要研究进展,指出了国内外研究水平的差距,为国内有关领域的科研人员进一步深入开展与此相关的研究工作提供了一定的参考依据。
Atrazine is a herbicide used world wide and also mainly used in the maize fields of the northeast and northern regions of China. With negative environmental impacts, atrazine and its metabolites have been detected in surface water and ground water in many countries and districts. In this paper, the importance of carrying out the simulation of atrazine transport in soils is summaried, and a review on the main research progresses in simulations of atrazine transport using various mathematical models at soil column and field scales is presented. The research gap between China and other countries are pointed out.
出处
《水利学报》
EI
CSCD
北大核心
2010年第11期1295-1303,共9页
Journal of Hydraulic Engineering
基金
国家自然科学基金项目(40271058
50779064)
关键词
土壤
阿特拉津
运移
模拟
Soil
atrazine
transport
simulation
