湿地水文

  • 网络wetland hydrology
湿地水文湿地水文
  1. 因此,湿地水文过程的研究是湿地研究的核心内容,是当前国内外湿地研究的热点。

    Therefore , the research on wetland hydrology is the kernel part of wetland research .

  2. 湿地水文研究进展综述

    Review of Wetland Hydrology Research

  3. 湿地水文条件是决定CH4排放的关键控制因子,表层土壤温度与CH4排放通量成正相关关系,土壤中氮含量也对CH4排放通量起作用。

    Among these factors , the hydrological condition is a key dominant factor for the discharge of CH4 . There is a positive correlation between topsoil temperature and CH4 discharge flux . Besides , CH4 flux is also influenced by soil nitrogen content .

  4. 半湿润地区河滩湿地水文特性的模拟研究

    Simulating hydrological characteristics of riverine wetlands in semi - humid regions

  5. 吉林省西部湿地水文功能退化分析与恢复策略

    Degradation of the Hydrological Function of Wetlands and Recovery Strategy in Western Jilin Province

  6. 湿地水文特征演变会使湿地生态系统特征发生变化。

    The evolution of wetland hydrological characteristics would change the characteristics of a wetland ecosystem .

  7. 莱州湾南岸湿地水文环境变化与可持续的水资源管理对策

    Changes of Hydrological Environment and Sustainable Countermeasures of Water Resources Management of Wetlands in Southern Laizhou Bay

  8. 根据芦苇植被分布范围与水文情势的关系,提出了湿地水文管理建议。

    According to the relation between the vegetation and hydrological situation , the suggestion of wetland hydrological management is proposed .

  9. 进一步研究羊窝河流域筑坝地点选择、筑坝高度与汇水量关系,为羊窝河流域湿地水文恢复工程建设提供依据。

    More research is needed on selection of dam site along Yangwo river watershed , the relationship between dam height and water-collecting amount .

  10. 湿地水文过程控制着湿地的形成与演化,是形成和维持特殊湿地类型与湿地过程的决定性因子。

    Hydrologic process was a decisive factor in the formation and maintenance of special type of wetlands , which constrained the succession of wetland system .

  11. 此外,在系统中还构建了湿地水文过程模拟模块,将湿地径流、降雨过程和河流断面进行可视化,为湿地洪水预测提供了辅助信息。

    Also , the system has produced wetland hydrology process unreal module , it may simulate wetland runoff and raining process , provide auxiliary information for wetland flood management .

  12. 湿地水文情势与湿地植被相互关系与作用机制研究是湿地科学的重要内容,为了加强对湿地的优化管理,改善湿地功能和效益,提高湿地生产量。

    It is important to study the relevant relationship between the wetland hydrological situation and the wetland vegetation , which has important economical and social effects to the optimal management , and to the improvement of the amount of production of the wetland .

  13. 结果表明:该湿地水文具有显著的年周期、月周期和日周期特征,不同高程植被带的淹水频率、淹水历时和淹水周期都有明显差异,由此控制着湿地植被分布呈现显著的带状特征。

    The result shows that this wetland hydrology has remarkable characteristic of annual period , monthly period and daily period . There exist obvious differences of submerging frequency , submerging duration and submerging period of different vegetation belts , which controls distribution of the wetland vegetation .

  14. 应用纹理映射技术将TM影像与数字高程模型结合,实现准动态监测湿地的水文变化。

    TM image and DEM are combined using texture mapping technology , thus realizes monitoring the hydrological change of wetland dynamically .

  15. 东北地区湿地的水文景观分类及其对气候变化的脆弱性

    Classification of Hydrological Landscapes of Typical Wetlands in Northeast China and Their Vulnerability to Climate Change

  16. 沟渠的修建改变了湿地的水文状况,因此影响了湿地的生物地球化学循环。

    The construction of irrigation ditches in wetland changes the hydrology state , and thus influences the biological geochemistry circulation .

  17. 然而,近年来,受区域气候变化及人类活动的影响,湿地生态水文情势变化显著,湿地退化严重。

    However , in recent years , affected by the change of regional climate and the impact of human activities , the eco-hydrological situation of the Yellow River Delta wetland changed significantly , and the wetlands degraded seriously .

  18. 辽河三角洲湿地景观的水文调节与防洪功能

    Hydrological Adjustment and Flooding Control of Wetlands in the Liaohe Delta

  19. 辽河口湿地气候、水文条件等造成的资源型缺水是自然驱动力。

    The natural driving force is lack of water caused weather and hydrological conditions .

  20. 潮汐是影响闽江河口鳝鱼滩芦苇湿地的主要水文过程。

    Tide was the main hydrology course , which influenced the Shanyutan Phragmites australis marsh of Min River estuary .

  21. 基于湿地功能的水文地貌分类是一种评价湿地理化性质、生态功能及人类干扰的分类方法。

    Function-based hydrogeomorphic classification of wetlands is an approach to evaluation of physical and chemical properties , ecological functions and human disturbance of wetlands .

  22. 指出由于湿地独特的水文过程和环境条件,汞的累积、迁移与转化过程具有与其它生态系统不同的特点。

    Because the wetland is unique in the aspect of hydrology course and environmental condition , the accumulation and transform characteristics of Hg is different from the other ecosystems .

  23. 对湿地定义和湿地水文特征的探讨

    Discussions on Wetland Definition and Characterization of Wetland Hydrology

  24. 湿地生态系统的水文过程变化将导致湿地多样性和景观结构、格局发生明显变化,严重影响区域的景观格局和生态安全;

    It also would change wetland diversity and imperil landscape and ecological security .

  25. 湿地生物对湿地水文过程及理化环境具有反馈作用,从而控制湿地水文过程。

    Being a feedback to the wetland hydrological processes and their physical environments , wetland biota can control the hydrology and chemistry of the environments through a variety of mechanisms .

  26. 湿地具有独特的水文、土壤和植被特徵,在维护区域/流域生态平衡和环境稳定方面发挥巨大作用。

    Wetlands have huge environmental functions in maintaining ecological balance and regional stability due to their particular characteristics in hydrology , soil , and plant , as well as landscape ecological structures .

  27. 不定期的洪水干扰维持了河流与其洪泛湿地不同程度的水文连通性,成为维持河流洪泛湿地景观异质性和生态系统平衡的重要营力。

    Irregular flooding disturbance keeps the different degrees of hydrological connections between river channels and flood plain wetlands , and is likely to be a fundamental driving force in maintaining the riverine landscape heterogeneity and the balance of ecological systems .

  28. 进行数值模拟前首先对黄河三角洲湿地地区进行了水文地质调查工作,建立黄河三角洲湿地系统的浅层地下水运动概念模型,进而构建代表该地区地下水运动的数学模型。

    Before the numerical simulation , we carried on the hydrologic geological prospecting work to the Yellow River delta wetland , then established the shallow layer groundwater movement conceptual model in order to make a mathematical model which could represent this local groundwater movement .

  29. 鄱阳湖属于典型的湖泊湿地,具有湿地独特的水文、土壤、生态特征。

    Poyang Lake is a typical wetland , with unique wetland hydrology , soils , ecological characteristics .

  30. 但是流域水土资源的开发利用常常导致大量湿地丧失和退化,湿地水文调节功能遭到破坏。

    However , the water and land resources exploitation and utilization in a watershed often resulted in wetlands loss and degradation , thus destroying , wetland hydrological regulating functions .