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关键词： 工程水文   新时代   教学改革  

摘要： 工程水文学课程内容涵盖范围广,难度大,综合性强,学生在学习过程中学习兴趣不高,积极性差,针对本课程特点与学生学习现状,落后的教育方式应与新时代教学方法结合,以激发学生的学习热情,培养学生自主学习兴趣,提高学生实际操作能力为目的,改进教育方法,提高教学质量。

关键词： 教学改革   工程水文学   教学方法   应用型人才  

摘要： 依据"工程水文学"课程的自身特点,从教学手段和教学方法两方面对"工程水文学"课程的教学改革进行了探讨,针对教学现状,提出实施多样化的教学手段来培养学生的动手能力和团队合作精神,以此调动学生学习此课程的兴趣。同时优化教学方法,将"框图"教学模式和实践教学相结合,在多角度、全方位地提高学生综合实践能力的基础上,培养水利工程应用型人才。

关键词： 工程教育   专业认证   工程水文学   教学改革  

摘要： 工程教育认证是实现工程教育的国际互认和工程师资格国际互认的重要基础。《工程水文学》课程对工程教育能力的提升具有重要作用,本文从工程教育专业认证出发,分析了《工程水文学》课程教学的现状以及存在的问题,从优化教学内容、改革教学方法、加强实践教学、综合评定课程成绩等方面提出本课程教学改革的方法。

摘要： The Tarim River is the longest inland river at an arid area in China. Deterioration in its ecohydrological system has received much attention world widely. This study presents quantitative assessment of hydrological alterations in the hydrological regime of the Tarim River caused by reservoir irrigation and channel irrigation over a period of over a half century. The improved indicators of hydrologic alteration and range of variability approach were applied to the daily flow rates at the two representative hydrological stations. Our study shows that the annual extreme water conditions ( 1-, 3-, 7-day annual minimum and extreme low timing) have been altered, compared with the pre-impact period. The average flow rate in July, the 30-day annual maximum flow rates, the date for the maximum rate, the rise rate, and the fall rate show a significant decreasing trend. The improved overall degree of hydrological alteration for the two stations are approximately 68.7% and 61.8%, suggesting a high degree of alteration. This study greatly improved our understanding of impacts of irrigations on the ecohydrological characteristics in the Tarim River.

关键词： 工程水文学   教学模式   教学方法  

摘要： 工程水文学的理论性及实践性均较强,学习难度较大。针对土木工程专业学生在学习过程中存在学习兴趣不高、学习效果差的问题,阐述了课程教学中教师与学生两方存在的问题,并通过实践教学提出了教学模式、教学方法、教学方案等改进建议和措施。其结果表明,将理论知识与专业背景紧密结合,采用灵活多样的教学方式,有利于提高土木工程专业学生学习该课程的积极性,使得教学与专业培养目标更一致。

ISBN: (纸本)9787519807498

关键词： 高职院校   工程水文学   教学模式  

摘要： 基于工程水文学的课程定位与课程特点，并结合高职院校的生源特点及其就业定位与培养目标，文章初步探讨了工程水文学在高职院校的教学模式。高职院校的工程水文学课程应加强实践教学环节，针对不同的课程内容，采取不同的教学方式。

关键词： integrated models   benchmarks   intercomparison  

摘要： Emphasizing the physical intricacies of integrated hydrology and feedbacks in simulating connected, variably saturated groundwater-surface water systems, the Integrated Hydrologic Model Intercomparison Project initiated a second phase (IH-MIP2), increasing the complexity of the benchmarks of the first phase. The models that took part in the intercomparison were ATS, Cast3M, CATHY, GEOtop, HydroGeoSphere, MIKE-SHE, and ParFlow. IH-MIP2 benchmarks included a tilted v-catchment with 3-D subsurface;a superslab case expanding the slab case of the first phase with an additional horizontal subsurface heterogeneity;and the Borden field rainfall-runoff experiment. The analyses encompassed time series of saturated, unsaturated, and ponded storages, as well as discharge. Vertical cross sections and profiles were also inspected in the superslab and Borden benchmarks. An analysis of agreement was performed including systematic and unsystematic deviations between the different models. Results show generally good agreement between the different models, which lends confidence in the fundamental physical and numerical implementation of the governing equations in the different models. Differences can be attributed to the varying level of detail in the mathematical and numerical representation or in the parameterization of physical processes, in particular with regard to ponded storage and friction slope in the calculation of overland flow. These differences may become important for specific applications such as detailed inundation modeling or when strong inhomogeneities are present in the simulation domain.

关键词： 职业教育   工程水文学   教学方法  

摘要： 工程水文学作为水利专业的一门重要专业基础学科,其教学方法是提高其教学质量的关键。但是,受到传统教育观念的影响,学校重学历、轻职业的教育仍很普遍,教学方法陈旧,学生学习工程水文学的积极性不高,掌握难度较大。要提高工程水文学的教学质量,教师需要采用具有针对性的教学方法。教师可采用项目化教学法、模块化教学法、逻辑计划教学、模型化实践教学等针对性的教学方法,提高学生的学习效率,提升工程水文学的教学质量。