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DRAINAGE PATTERN.

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Presentation on theme: "DRAINAGE PATTERN."— Presentation transcript:

1 DRAINAGE PATTERN

2 Characteristics of river systems
No river starts from a single point Rills Channels Ravines Streams (Tributaries) Main river No river ends at a single point Distributaries

3 Conclusion The entire river system including
Tributaries Main river Distributaries Has a specific spatial arrangement

4 What is drainage pattern?
The pattern that emerges due to the spatial arrangement of different components of the river system Tributaries Main river Distributaries

5 Type of Drainage Patterns
Radial Trellised Dendritic Disappearing Combinations of one or more of the above

6 Radial Drainage pattern
Hill in the centre Streams flow outward in different directions

7 Trellised Drainage Pattern
Streams parallel to each other

8 Dentritic Drainage Pattern
Random arrangement of streams

9 Disappearing stream Stream may disappear in its course due to
Evaporation Flowing through sandy area

10 SETTELEMENT PATTERN

11 Types of Settlements Nucleated Dispersed Houses close to each other
Strong social ties Dispersed Houses far away from each other People live in their own farms

12 Nucleated Settlement pattern
Nucleated and Radial Place well connected with nearby places People engage in trade Nucleated and Linear Houses on the side of a road or river People depend on road or rive for livelihood Nucleated

13 Nucleated and Linear

14 Nucleated and Radial

15 Dispersed Settlement Pattern

16 MODES OF TRANSPORT

17 Modes of Transport Metre Gauge Railway Metalled Road Unmetalled Road

18 Modes of Transport Cart Track Pack Track Foot Path

19 The Chief mode of transport is the one that is used by a larger number of people in the map

20 MODE OF IRRIGATION

21 What is irrigation? Artificial means of availing water
River is not a mode of irrigation Required if area receives seasonal rainfall

22 (Dry) tank with embankment
Modes of irrigation (Dry) tank with embankment Dam Canal

23 Modes of irrigation Perennial lined well Perennial Unlined well
Tubewell Perennial lined well with brackish water Brackish

24 Chief Mode of Irrigation
One which is used by a larger number of people in the map In most cases would be perennial lined wells

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