生物防护措施在漳河河道整治中的应用

随着治河理念的变化，生物工程越来越受到人们的重视，以生物工程辅助刚性工程治河获得许多成功的经验。文章着重从生物防护措施研究的背景、物生工程在游荡性河道上的应用实例、生物工程漳河上应用的必要性、模式研究和建设内容、项目效益分析评价、效益评价等六方面进行阐述。生物防护措施对改变漳河工程面貌，丰富防汛措施和手段，改善漳河生态环境，促进漳河人水和谐良性发展具有重要意义。

The application of biological protection measures on the river improvement of Zhanghe river

With the change of the concept of river treatment, biological engineering has been arousing people＇s attention. Armed with biological engeineering, the river treatment of rigid engineering has gained successful experience. The paper demonstrates from the following six aspects ： the background of biological protection measures ; the practical examples of biological engineering on vagrant riverways; the necessity of applying biological engineering on Zhanghe River; mode research and the content of construction ; the analysis and appraisal of the project benefit; and the appraisal of benefit. Biological protection measures have great significance in changing the appearance of Zhanghe River project, enriching the measures and methods of flood prevention, improving the ecological enviroment of Zhanghe River, and in promoting the harmonious development of people and Zhanghe River.