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Introduction to Hydrology, Hydrological Cycle
Lesson 1 of 97 • 17 upvotes • 15:00mins
Doredla Nagaraju
Introduction to hydrology and irrigation engineering, scope, uses, need for study, hydrologic cycle
Hydrology and Irrigation Engineering : GATE (Civil)
97 lessons • 16h 48m
1
Introduction to Hydrology, Hydrological Cycle
15:00mins
2
Basic Definition of Catchment and Basin, Water Budget Equation, Mass Balance Equation and Problem
15:00mins
3
Formation of Precipitation, Necessary Mechanisms to Form Precipitation, Formation of Clouds
11:20mins
4
Introduction to Precipitation and it's Forms
13:14mins
5
Hydrologic Process, Hydrologic Equation, Water Balance Components, Global Hydrologic Cycle
15:00mins
7
Interpretation of precipitation Data
15:00mins
8
Evaporation -introduction
10:48mins
9
Runoff -introduction, components of runoff
15:00mins
10
Factors affecting runoff
13:59mins
11
Problems on water budget equation
13:35mins
12
Infiltration, infiltration capacity and infiltration rate
15:00mins
13
Measurement of infiltration -single ring infiltrometer
14:13mins
14
Measurement of infiltration -double ring infiltrometer
12:13mins
15
Infiltration indices
15:00mins
16
Infiltration rate, infiltration equations
11:04mins
17
Rainfall simulators
9:24mins
18
Factors affecting infiltration
9:16mins
19
Errors in rainguages
9:06mins
20
Types of rain guages -weighing bucket
8:09mins
21
Rain guages
8:01mins
22
Runoff computation -1
8:23mins
23
Runoff computation -2
8:28mins
24
Runoff computation -3
8:09mins
25
Runoff computation -4
15:00mins
26
Runoff computation 5
8:01mins
27
Runoff computation 6
8:43mins
28
Runoff computation 7
9:37mins
29
Runoff computation 8
8:25mins
30
Runoff computation 9
9:56mins
31
Runoff measurement -hydrograph 1
12:02mins
32
Runoff measurement -hydrograph 2
10:01mins
33
Runoff measurement -hydrograph 3
8:02mins
34
Runoff measurement -hydrograph 4
9:02mins
35
Runoff measurement -hydrograph 5
9:09mins
36
Runoff measurement -hydrograph 6
8:31mins
37
Irrigation -introduction
15:00mins
38
Water requirements of crops -2
15:00mins
39
Water requirements of crops -3
9:06mins
40
Water requirements of crops -4
15:00mins
41
Water requirements of crops -5
14:21mins
42
Water requirements of crops -6
9:22mins
43
Water requirements of crops -7
13:17mins
44
Water requirements of crops -8
8:43mins
45
Factors affecting duty of crops
14:34mins
46
Evapotranspiration, factors affecting and measurement
11:00mins
47
Measurement of evapotranspiration and consumptive use of water
9:48mins
48
Measurement of consumptive use of water by empirical equations
13:28mins
49
Hargreaves pan evaporation method
12:37mins
50
Irrigation efficiencies problem
11:15mins
51
Types of canals
8:32mins
52
Classification of canals
15:00mins
53
Lined Canals and impact of irrigation
11:10mins
54
Lacey's silt design theory
9:29mins
55
Introduction to the course
12:52mins
56
Lacey's silt design theory -design procedure
8:03mins
57
Difference between Lacey's and Kennedy silt design theory
10:04mins
58
Lacey's shock theory
8:24mins
59
Canal falls -introduction
9:55mins
60
Canal falls - necessity and location of canal falls
8:30mins
61
Types of canal falls
10:07mins
62
Types of canal falls -2
9:03mins
63
Types of canal falls -3
10:07mins
64
Types of canal falls-trapezoidal, well and Montague type of falls
9:35mins
65
Inglis type of fall,canal escape introduction
8:22mins
66
Types of canal escapes
9:59mins
67
Types of canal escapes -2
9:08mins
68
Head regulator -construction,cross regulator
9:17mins
69
Head regulator and cross regulator
11:06mins
70
Silt control devices
9:56mins
71
Canal modules or outlets
8:47mins
72
Canal modules -semi or flexible modules
12:22mins
73
Soil, water and crop relationship -introduction
11:47mins
74
Soil water
8:07mins
75
Soil water
8:44mins
76
Classifications of soil water
8:12mins
77
Available moisture, readily available moisture and permanent wilting point
8:37mins
78
Crop, water and soil relationship
9:37mins
79
Field moisture conditions
8:03mins
80
Problems on field moisture conditions
9:09mins
81
Problems on field moisture conditions
8:16mins
82
Suitability of soil for irrigation
8:28mins
83
Crops-food grain and non food grain crops
8:27mins
84
Crop classifications
8:12mins
85
Crops rotation
8:18mins
86
Irrigation system
9:00mins
87
Irrigation systems-surface irrigation
9:18mins
88
Basin irrigation -types of water application
8:31mins
89
Border irrigation
8:12mins
90
Furrow irrigation
8:02mins
91
Sprinkler irrigation system
8:04mins
92
Drip irrigation system
8:09mins
93
Selection of the irrigation system for cultivation
8:16mins
94
Sewage water for irrigation
8:46mins
95
How to evaluate the sewage water for irrigation
8:27mins
96
Natural water characteristics -sewage irrigation
8:29mins
97
Sewage irrigation
8:05mins
98
Lift irrigation
9:21mins
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