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1、精选优质文档-倾情为你奉上水文学原理 Principle of hydrologyChapter 1 绪论绪论:introduction大气圈(aerosphere)水圈(hydrosphere)岩石圈(lithosphere)生物圈(biosphere)人类圈(anthroposphere)中国四大水问题(four major water issues in China)水多(more):洪水(floods) 水少(less):干旱(droughts) 水浑(turbid):水土流失(soil and water losses) 水脏(dirty):水污染(water pollution)水

2、平/垂直结构(horizontal/vertical structure)河流学(potamology/river hydrology) 湖沼学(limnology/lake hydrology) 水库(reservoir)冰川水文学(glacier hydrology) 地下水水文学(groundwater hydrology)水文气象学(hydrometeorology) 积云(cumulus) 河口水文学(estuary hydrology) 流域水文学(basin hydrology) 全球水文学(global hydrology)水文学中的环境同位素(environmental is

3、otopes in hydrology)Chapter 2 水文循环水文循环:hydrological cycle海洋蓄水(water storage in oceans) 蒸发(evaporation)凝结(condensation)大气蓄水(water storage in the atmosphere)冰雪蓄水(water storage in ice and snow)降水(precipitation)散发(transpiration)蒸散发(evapotranspiration)升华(sublimation) 凝华(desublimation)地表径流(surface/direct

4、runoff)融雪径流(snow melt runoff to streams)河川径流(streamflow)泉水(spring)淡水储存(freshwater storage) 下渗(infiltration)地下水出流(groundwater discharge)地下水储存(groundwater storage)大/中/小尺度(macro-scale/mesoscale/microscale)开放/封闭系统(open/closed system)截留(interception)洼地储蓄(depression storage)地下径流(groundflow)壤中流(interflow)总

5、水量(total water)海洋/大陆(oceans/continent)咸水/淡水(saline/fresh water) 沼泽(marish)大气水(atmospheric water)生物水(biological water)土壤水(soil water)Chapter 3 流域与水系流域与水系:Watershed & Drainage Networks Part 1 基本概念分水线(watershed divide) 闭合流域(closed watershed)非闭合流域(unclosed watershed) 水系(Drainage Networks)羽毛状水系(Elong

6、ated shape) 平行状水系(fan shape)混合状水系(mixed shape) 坡地(Slope) 倾斜面(inclined plane) 收敛曲面(Convergent Camber) 发散曲面(Divergent Camber 流域基本单元(Unit) Part 2 水系的地貌特征 河源 (headwater) 节点 (node) 出口 (outlet)外链 (External links) 内链 (Internal links) 干流(main river)支流(tributary river) Strahler分级法 河流长度(stream length)河数定律(the

7、 law of stream numbers) 河长定律(the law of stream lengths)链长度(Link Length) 横断面(Cross section) 纵断面(longitudinal section)大断面(flood cross-section) 弯曲率(Sinuosity)河底比降(Slope of stream bed) Part 3 流域的地貌特征流域形状 (Shape of watershed) 流域坡度 (Slope of watershed)流域面积及面积定律(Drainage area and the law of drainage areas)

8、 流域长度和宽度(Width and length of watershed) 形态因子(Shape factor)圆度(Circularity ratio) 伸长比(Elongation ratio)河网密度和河道维持常数(Drainage density & constant of channel maintenance)河流频度和链频度 (Stream frequency & link frequency)面积-河长曲线(Drainage area-stream length curve )高程曲线(Elevation curve) Chapter 4 降水降 水 (Pr

9、ecipitation)Part 1 降水要素及其时空变化表示方法(Precipitation elements & Temporal and spatial variation)降雨的基本要素(Rainfall Elements) 降雨量(深) Rainfall (depth)降雨历时(Rainfall duration) 降雨强度(Rainfall intensity) 降雨面积(Rainfall area) 暴雨中心(Storm center)降雨强度与历时曲线(Rainfall intensity-duration curve)降雨深与面积关系曲线(Rainfall depth

10、-area curve)降雨深与面积和历时关系曲线(Rainfall depth-area-duration curve)Part 2 降雨类型及其影响因素(Types of rainfall and Affecting factors)气旋雨(Cyclonic rain) 对流雨(Convectional/Convective rain)台风雨(Typhoons/Hurricanes) 地形雨(Orographic rain)锋面雨(Frontal rain) 非锋面雨(Non-frontal rain)Part 3 区域(流域)平均降雨量计算方法(Calculation method of

11、 Average rainfall over an area)算术平均法 (Arithmetic mean method) 泰森多边形法 (Thiessen polygon method)等雨量线法 (Isohyetal method) 距离平方倒数法(Inverse distance-squared method)雷达测雨 (Radar measurement of rainfall) 卫星测雨 (Satellitic measurement of rainfall)Part4 降雨资料的检验(Test of rainfall data)Chapter 5 土 壤 水 土 壤 水(Soil

12、Water) 水文循环(Hydrologic Cycle) 土壤颗粒(soil particles)过滤(leach) 蒸发(evaporation) 蒸发,散发(transpiration) 水分(moisture)Part 1土壤的质地结构及“三相”关系土壤质地 (Soil texture) 粘粒(clay) 粉粒(silt) 砂粒(sand)土壤结构 (Soil configuration) 土壤中的“三相”关系 (Three phases within a soil)固体(Solids) 液体(Liquids) 空气(Vapor) 固体密度(solid density) 干容重(Dry

13、 bulk density) 孔隙度(Porosity)质量含水率(Gravimetric water content) 容积含水率(volumetric water content)饱和度(the degree of saturation) 充气孔隙度(Aeration porosity)孔隙比(Void ratio) Part 2土壤水的存在形态 土壤水作用力(Forces governing soil water) 分子力(Molecular force)毛管力(Capillary force) 粘着力(Adhesion) 粘结力(Cohesion)重力(Gravitational fo

14、rce) 土壤水类型 (Soil water classification)束缚水(bound water) 吸湿水(Hygroscopic Water) 膜状水(Film water) 毛管上升水(Ascending water in capillary tube) 渗透重力水(percolating water) 毛管悬着水(Suspended capillary water) sustained gravitational water(支持重力水) 土壤水分常数 (Soil water constants) 田间持水量(field capacity) Saturation(饱和状态)Pa

15、rt 3土壤水的能量状态 土水势 (Soil water potential) 影响因素(Affect the factors) 土壤水分特性曲线 (Soil water characteristic curve)Chapter 6 下渗下渗: Infiltration Part 1 引 言(Introduction)土壤水分剖面 (soil moisture profile) 下渗 (infiltration)下渗率(infiltration intensity) 下渗容量(infiltration capacity) 下渗曲线(infiltration capacity curve) 累积

16、下渗曲线(accumulative infiltration capacity curve) 下渗机理(mechanism of infiltration)Part 2 非饱和下渗理论( ) 下渗方程的导出(deduction of infiltration equation)忽略重力作用的下渗方程的解(solution under gravity neglected)完全下渗方程的解(solution under whole condition)Part 3饱和下渗理论( )基本方程的建立 establishment of basic equation下渗曲线的导出(deduction of

17、 infiltration curve)Chapter 7 蒸发与散发蒸发与散发(Evaporation & Transpiration)Part 1蒸发现象及其控制条件(evaporation and control conditions)基本概念(basic concepts) 蒸发潜热 (heat of vaporization) 蒸发率(evaporation rate) 凝结潜热 (condensation latent) 蒸发能力(evaporation capacity) 蒸发分类 classification of evaporation控制蒸发率的条件 control

18、ling conditions for evaporation 动力条件(dynamic) 气象条件meteorological condition 供水条件 (water supply)Part 2 水面蒸发(water surface evaporation)太阳辐射 (solar radiation) 气压 (air pressure) 风 速 (wind velocity) 温 度 (temperature) 湿度 (humidity) 水面大小(water surface area) 水面形状(shape of water body) 水深 (water depth) 水质(wate

19、r quality) 理论方法(theoretical method) 热量平衡法 (heat balance method)空气动力学法 (aerodynamic method) 混合法 (mixed method) 水量平衡法 (water balance method) 经验公式(empirical equation)器测法( instrument-measurement method )水面蒸发的时空分布特点 temporal spatial distribution characteristicsPart 3 土壤蒸发土壤蒸发过程 (soil water evaporation pr

20、ocesses)土壤蒸发规律 (soil water evaporation rules) Part 4 植物散发散发现象 (phenomena of plant transpiration) 植物散发规律 (plant transpiration rules)植物散发的确定 (determination of transpiration) Part 5 流 域 蒸 散 发(watershed evapotranspiration) 上层(Upper Layer) 下层(Lower Layer) 深层(Deep Layer)Chapter 8 产流机制 产流机制:mechanism of ru

21、noff generation径 流 (Runoff) 径流形成过程 (Rainfall-Runoff Process)径流深(Runoff Depth) 径流量的时程分配(Temporal distribution of runoff) Part 1包气带及其结构(Aeration (vadose) zone and its structure) 包气带和饱水带(aeration zone or vadose zone and Saturdayed zone) 特殊包气带(Special aeration zone) 三相系统(three-phase system(liquid, gaseo

22、us,solid) 土壤结构(soil structure) 包气带结构(The structure of aeration zone) 高寒地带的包气带(aeration zone in a high and cold area)Part 2包气带的水分动态及对降雨的再分配作用(Soil moisture dynamics in aeration zone and its roles in partitioning rainfall) A、包气带水分动态(soil moisture dynamics in aeration zone)包气带水分的增长(Soil moisture increa

23、se in aeration zone)包气带水分的消退(Recession of soil moisture in aeration zone) B、包气带对降雨的再分配作用(The role of aeration zone in redistributing rainfall) 筛子(sieve) 门槛(threshold) C、包气带水量平衡方程式(Water balance equation for aeration zone)Part 3 产流的物理条件(Physical conditions for runoff generation) 超渗地面径流(Hortonian over

24、land flow) (Rainfall excess) 壤中水径流产流(through flow / subsurface flow / interflow) 饱和地面径流条件(saturated overland flow) 回归流(return flow)Part 4 基本产流模式 (Basic modes of runoff generation)Chapter 9 地表水流地表水流:surface flowPart 1 洪水波的形成及传播(Formation and propagation of flood wave)A、洪水波运动 (movement wave) a、几何特征(ge

25、omtric characteristics) 波体(main body of flood wave) 波高(wave height) 波长(wave length) b、附加比降(additional slope)c、相应流量与相应水位(Corresponding discharge (water levels, stages) )d、波速(wave velocity) e、坦化(attenuation) 扭曲(distortion)B、洪水运动的水力学描述(Hydraulic description of flood wave movement)圣维南方程组(Saint-Venant Eq

26、uations)连续方程(Continuity equation or mass conservation equation)动力方程 (Momentum equation)C、洪水波的分类(Classification of flood wave)空间惯性迁移惯性项 (convective inertia term) 重力(gravity)时间惯性力局地惯性项(local inertia term) 压力(pressure ) 阻力(friction)D、运动波 (Kinematic wave)E、扩散波 (Diffusion wave)Part 2(Storage theory &

27、 storage equation) A、河槽调节作用和河段水量平衡方程(Storage effects of a river channel and water balance equation for a reach) 蓄满产流(Runoff generation on repletion of storage) 超渗产流(Runoff generation in excess of infiltration) B、槽蓄方程(Storage equation) C、洪水波运动的水文学方法(Hydrological method of flood wave movementD 、特征河长(C

28、haracteristic river length)F、槽蓄曲线的特性(Nature of Storage-discharge curve)Chapter 10 洪水演算 洪水演算 (Flood Routing)Part 1 引 言 (Introduction)具有物理基础的洪水演算法 (Physically-based flood routing method)质量守恒(mass conservation) 动量守恒(momentum conservation)Part 2 线性扩散波演算法(Linear diffusion wave routing method)定解问题的构成 (Com

29、position of solution problems) 基本解 (Basic solution)出流过程的计算(Derivation of outflow hydrograph) 扩散波(Diffusion wave)入流过程 (Processing of inflow hydrograph) 稳定流(Steady flow)参数的确定 (Determination of parameters) 卷积公式(Convolution formula)上断面洪水过程(inflow hydrograph at upper section)半无限长,自由下边界(semiinfinite long,

30、 free lower boundary)简单入流过程(Simple inflow hydrograph) 单位入流过程(Unit Inflow hydrograph) 单位矩形入流过程 (Unit Rectangular Pulse Input)单位瞬时脉冲入流(Unit instantaneous Pulse Input) 入流过程离散化(Discretizing inflow hydrograph) 汇流曲线(flow concentration curve)Part 3 线性特征河长演算法(Linear characteristic length routing method)描述洪水

31、波运动的基本微分方程式(Basic differential equations of flood wave movement)汇流曲线的确定(Determination of flow concentration curve)Part 4 线性运动波演算法(Linear kinematic wave routing method) 运动波差分方程的建立(Difference equation of kinematic wave)数值扩散的概念(Numerical diffusion) 连续演算问题(successive routing)汇流系数的计算(Calculation of flow

32、concentration coefficient) 泰勒公式(Taylor formula) 汇流系数(flow concentration coefficient) Chapter 11 流域产流流域产流:Watershed Runoff Generation/ProductionPart 1 引 言(Introduction)径 流 (Runoff) 径流形成过程 (Rainfall-Runoff Process)径流深(Runoff Depth) 径流量的时程分配(Temporal distribution of runoff) Part 2流域产流面积的变化(Variations i

33、n runoff producing area) A、现象及原因(Phenomena & Causes) 蓄满产流(Runoff generation on repletion of storage) 超渗产流(Runoff generation in excess of infiltration) B、蓄满产流条件下总径流的产流面积变化(Variations in the runoff producing area of total runoff under runoff formation on repletion of storage)蓄水容量曲线(Watershed Capac

34、ity Curve)流域蓄水容量曲线(Watershed water capacity curve)在降雨空间分布均匀的情况下(Spatial distribution of rainfall is even) C、超渗产流地面径流产流面积变化(Variations in the runoff producing area of surface runoff under runoff formation in excess of infiltration)Part 3 蓄满产流的流域产流量的计算(Computation of total runoff under runoff formation on repletion of storage) 总径流量的计算(Computation of total runoff) 径流成分的划分(Separation of runoff components) 降雨空间分布不均匀情况(Spatial distribution of rainfall being uneven)Part 4超

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