logging in or signing up WATERSHED sarathbabu.mg Download Post to : URL : Related Presentations : Let's Connect Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 7159 Category: Science & Tech.. License: All Rights Reserved Like it (3) Dislike it (1) Added: August 26, 2008 This Presentation is Public Favorites: 7 Presentation Description Introduction Comments Posting comment... Premium member Presentation Transcript Watershed : Watershed Introduction Importance Management and Conservation Measures Benefits Slide 2: watershed ‘is the drainage area’ that contributes run-off waterto a drainage course or water body Slide 3: river flow direction a tributary drainage line catchments catchments catchments catchments catchments Slide 4: drainage map of the area an imaginary line dividing the flow directions is passing through these points Slide 5: the divide line of a drainage area this line bounds the watershed area of the shown drainage line Slide 6: common outlet point of the watershed major drainage line in the watershed drainage area of the watershed Slide 7: paddy land in the watershed Slide 8: paddy land in the watershed paddy land is usually located at the foot of catchments. It receives all that the catchments empty in to it. management of the catchments determine to a great extent the quality and productivity of paddy lands Slide 9: under kerala conditions, each watershed is comprised of hundreds of individual land holdings both dry lands and paddy Slide 10: contour map of the watershed contour lines Slide 11: Ground Situation Slide 12: some of the important conservation measures STREAM : STREAM WATERSHED DELINATION : WATERSHED DELINATION CONTOURS : CONTOURS PONDS : PONDS WATER HARVESTINGSTRUCTURES : WATER HARVESTINGSTRUCTURES RETAINING WALL : RETAINING WALL CHECK DAMS : CHECK DAMS CONTOUR BUNDS : CONTOUR BUNDS AGROSTOLOGY : AGROSTOLOGY CONTOUR TRENCHES : CONTOUR TRENCHES MOISTURE CONSERVATION PITS : MOISTURE CONSERVATION PITS AGRO FORESTRY : AGRO FORESTRY Slide 25: The treatments befit the watersheds in terms of… water conservation ground water recharge drought mitigation flood moderation agricultural production and food security rural employment augmentation of rural livelihoods eco-ecological growth agro-eco systems regeneration of environment safe guard of nature etc…..etc…… You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.