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Edit Comment Close Premium member Presentation Transcript Slide 1: GOVERNMENT OF TAMIL NADU WATER RESOURCES ORGANISATION Water Resources ManagementSlide 2: Introduce water resources planning by river basins across all uses of water. Improve agricultural productivity through modernization and completion of irrigation systems, upgraded water management and farmer participation. Assure sustainability of water infrastructure and the environment. Improve institutional and technical capability for managing the state’s water resources . Tamil Nadu Water Resources Consolidation Project – 1995 to 2004 OBJECTIVESSlide 3: Concepts bringing in revolutionary and sweeping reforms are to be developed based on State Framework for Water Planning, and the need and the role of the Stakeholders. Framework for new project with this concept including Social and Environmental Assessment is being prepared to improve the water sector. Irrigation efficiency is to be enhanced from 40% to 60% and productivity increased in all River Basins including Cauvery Basin. FUTURE VISIONEvolution of MDP: Evolution of MDP Multi Disciplinary Project (MDP) with Integrated Water Resources Management (IWRM) Concepts involving the following Departments Water Resources Organisation Agricultural Engg Agriculture TNAU. Agri Marketing Horticulture Animal Husbandry and Fisheries Environment & Forests Social Welfare has been formulated and executed at a cost of around Rs.50 Cr.Options : Options To go for rain water harvesting To introduce micro irrigation with fertigation in a larger scale To introduce high tech farming with post harvest techniques To ensure protection of farm produce till it reaches the consumers. Consumption of Water for Agriculture is 80% This has to be reduced by adopting conveyance efficient techniques. Like Micro irrigation, Pressure irrigation and flow irrigation using pipes Increase the storage condition of aquifer by providing farm ponds and rejuvenation of wells etc Using cropping practices, tilling practices, to reduce water consumption Increasing the yield per ha by using less water.Slide 6: ACHIEVEMENTS The overall Irrigation Efficiency increased. Socio-economic status of the farmers improved by means of increasing the farm productivity & marketing facilities. Farm pump sets efficiency increased Poverty alleviation & improved Social status The 5 tail end anaicuts get assured water and equity ensured in the basin while increasing efficiency of 9 upstream anaicuts.Slide 7: DRIP IRRIGATION LAY OUTSlide 8: ADVANTAGES : Low Application Rate Uniformity of Water Application Precision Placement of Water Efficient Fertilizer and Chemical Application Better Control of Root Zone Environment Crop Yield Enhancement Advantages of Micro IrrigationSlide 9: Quality Improvement of Produce Improved Disease Control Discourages Weed Growth Effective Saving of Irrigation Water Lesser use of Power Reduced Labour Costs Suitable for Difficult Land Terrain Ideal for Marginal Lands Maintains Soil Health Suitable for inferior quality water.Slide 10: Water Savings - Comparison Conveyance efficiency : Open field channels 70% Piped distribution 80 - 85% Field application efficiency : Surface methods 50 (Irrigation Efficiency) Sprinkler 70% Micro-Irrigation 80 - 90% Overall efficiency : Surface methods 35% Sprinkler 57% Micro Irrigation 70%Slide 11: Drippers/ Emitters Emitting Pipes & Fittings. Micro Sprinkler & Sprayers. Impact & Floppy Sprinklers. Filtration Units. Fertigation Equipments. Control Valves. Poly Tubes & Fittings. PVC Pipes & Fittings. Quick Release Coupling (QRC) Pipes & Fittings. HDPE Pipes & Compression Fittings. Components of an Irrigation SystemRain Water Harvesting: Rain Water Harvesting Rain water harvested per pond 30mx30mx1.5m 2700 cu m (in two fillings) 300 ponds Total water harvested in the field 0.81 MCM. The benefit of recharging ground water spread to 300 sites at Rs 90 lakhs to harvest rain water in the command area.Recharging of Wells: Recharging of Wells Increases ground water potential. Water available for pumping for more no. of days Improves the aquifers of near by wells also. The works are: Raising the bund height across the slope, Provide farm pit/ check dam to store water near well, Allow surface run-off to enter the well through field channels to enter the well from the filter pit. Renovation of side walls if they are badly damaged Boring in wells horizontal or vertical holes to tap the water from the weathered zone to improve the water level,this ensures less pumping hours and thus reduction in consumption of electricity. 200 wells are suggested at Rs 40 lakhs @ Rs.20000/wellSlide 14: PROMOTING TISSUE CULTURE BANANA - 75 Ha. @ Rs.25,000 per Ha. - Rs.18.75 lakhsSlide 15: PROMOTION OF HYBRID/HIGH YIELDING VEGETABLES - 400 Ha. @ Rs.4000/Ha. - Rs.16 lakhs Goat rearing by SHG (Self-help group) Women : Goat rearing by SHG (Self-help group) Women Leaf Stretching by SHG Women: Leaf Stretching by SHG WomenFlower cultivation by SHG Women: Flower cultivation by SHG Women Coconut thatch (cover) - leaf making : Coconut thatch ( cover) - leaf makingPaddy planting by SHG Women: Paddy planting by SHG WomenVegetable cultivation by SHG Women: Vegetable cultivation by SHG WomenVegetable plucking by SHG Women: Vegetable plucking by SHG WomenCONCLUSION: CONCLUSION All the Line Departments in Water Sector were co-ordinated and the Project executed in all disciplines simultaneously. The much awaited crop diversification by way of improved water efficiency and conjunctive use achieved. Equity in utilising the water resources has been ensured for the entire basin. The GOI Consultant visited the Project Area and complimented it as an excellent job. The follow on Project for all the river basins is contemplated for execution in the above lines .Water Management: Water Management Water management is an interdisciplinary field concerned with the management of water resources. Many national governments have departments which are in charge of water management, and regional governments often have smaller offices of their own to focus on this issue .Slide 26: This includes monitoring the amount of water in the environment, seasonal and annual changes in water levels and other characteristics, and keeping an eye on the cleanliness of water supplies.Slide 27: A large area of water management is concerned with the use of water in industry and agriculture. Since conservation is of growing importance in many regions of the world, many water management specialists see agriculture and industry as prime areas for water recycling and reclamation. Monitoring water use in these areas also allows governments to be proactive about industrial and agricultural pollution.Slide 28: Humans also need water for drinking, cleaning, cooking, and bathing. Water management includes delivery of water to residential customers, water sanitation, regulation of water usage in home gardens, and water conservation measures which are designed to help communities use less water.Land management: Land management ' Land management' is the process of managing the use and development (in both urban and suburban settings) of land resources in a sustainable way. Land resources are used for a variety of purposes which interact and maySlide 31: Water management is the activity of planning, developing, distributing and managing the optimum use of water resources under defined water policies and regulations. It may mean or encompass:- Management of water treatment of drinking water, industrial water, sewage or wastewater, rain water. Water ManagementSlide 32: Management of water resources Management of irrigation Management of the water table Management of the water infrastructure As water is an essential resource for any creature and human social and economic activities and profitability within the water management schemes.Slide 33: An average of 80% of the costs of any water management activity is originated by the infrastructure and independent from the transported volumes. Therefore the infrastructure management not only plays a key part for every water utility, it is also decisive for the overall efficiency of any water management policy. 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Water Resources Management aSGuest88423 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 598 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: March 02, 2011 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... By: NAGABALAJI (9 month(s) ago) how to download this presentation please tell Saving..... Post Reply Close Saving..... Edit Comment Close By: NAGABALAJI (9 month(s) ago) uygv87y]b98uyh Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript Slide 1: GOVERNMENT OF TAMIL NADU WATER RESOURCES ORGANISATION Water Resources ManagementSlide 2: Introduce water resources planning by river basins across all uses of water. Improve agricultural productivity through modernization and completion of irrigation systems, upgraded water management and farmer participation. Assure sustainability of water infrastructure and the environment. Improve institutional and technical capability for managing the state’s water resources . Tamil Nadu Water Resources Consolidation Project – 1995 to 2004 OBJECTIVESSlide 3: Concepts bringing in revolutionary and sweeping reforms are to be developed based on State Framework for Water Planning, and the need and the role of the Stakeholders. Framework for new project with this concept including Social and Environmental Assessment is being prepared to improve the water sector. Irrigation efficiency is to be enhanced from 40% to 60% and productivity increased in all River Basins including Cauvery Basin. FUTURE VISIONEvolution of MDP: Evolution of MDP Multi Disciplinary Project (MDP) with Integrated Water Resources Management (IWRM) Concepts involving the following Departments Water Resources Organisation Agricultural Engg Agriculture TNAU. Agri Marketing Horticulture Animal Husbandry and Fisheries Environment & Forests Social Welfare has been formulated and executed at a cost of around Rs.50 Cr.Options : Options To go for rain water harvesting To introduce micro irrigation with fertigation in a larger scale To introduce high tech farming with post harvest techniques To ensure protection of farm produce till it reaches the consumers. Consumption of Water for Agriculture is 80% This has to be reduced by adopting conveyance efficient techniques. Like Micro irrigation, Pressure irrigation and flow irrigation using pipes Increase the storage condition of aquifer by providing farm ponds and rejuvenation of wells etc Using cropping practices, tilling practices, to reduce water consumption Increasing the yield per ha by using less water.Slide 6: ACHIEVEMENTS The overall Irrigation Efficiency increased. Socio-economic status of the farmers improved by means of increasing the farm productivity & marketing facilities. Farm pump sets efficiency increased Poverty alleviation & improved Social status The 5 tail end anaicuts get assured water and equity ensured in the basin while increasing efficiency of 9 upstream anaicuts.Slide 7: DRIP IRRIGATION LAY OUTSlide 8: ADVANTAGES : Low Application Rate Uniformity of Water Application Precision Placement of Water Efficient Fertilizer and Chemical Application Better Control of Root Zone Environment Crop Yield Enhancement Advantages of Micro IrrigationSlide 9: Quality Improvement of Produce Improved Disease Control Discourages Weed Growth Effective Saving of Irrigation Water Lesser use of Power Reduced Labour Costs Suitable for Difficult Land Terrain Ideal for Marginal Lands Maintains Soil Health Suitable for inferior quality water.Slide 10: Water Savings - Comparison Conveyance efficiency : Open field channels 70% Piped distribution 80 - 85% Field application efficiency : Surface methods 50 (Irrigation Efficiency) Sprinkler 70% Micro-Irrigation 80 - 90% Overall efficiency : Surface methods 35% Sprinkler 57% Micro Irrigation 70%Slide 11: Drippers/ Emitters Emitting Pipes & Fittings. Micro Sprinkler & Sprayers. Impact & Floppy Sprinklers. Filtration Units. Fertigation Equipments. Control Valves. Poly Tubes & Fittings. PVC Pipes & Fittings. Quick Release Coupling (QRC) Pipes & Fittings. HDPE Pipes & Compression Fittings. Components of an Irrigation SystemRain Water Harvesting: Rain Water Harvesting Rain water harvested per pond 30mx30mx1.5m 2700 cu m (in two fillings) 300 ponds Total water harvested in the field 0.81 MCM. The benefit of recharging ground water spread to 300 sites at Rs 90 lakhs to harvest rain water in the command area.Recharging of Wells: Recharging of Wells Increases ground water potential. Water available for pumping for more no. of days Improves the aquifers of near by wells also. The works are: Raising the bund height across the slope, Provide farm pit/ check dam to store water near well, Allow surface run-off to enter the well through field channels to enter the well from the filter pit. Renovation of side walls if they are badly damaged Boring in wells horizontal or vertical holes to tap the water from the weathered zone to improve the water level,this ensures less pumping hours and thus reduction in consumption of electricity. 200 wells are suggested at Rs 40 lakhs @ Rs.20000/wellSlide 14: PROMOTING TISSUE CULTURE BANANA - 75 Ha. @ Rs.25,000 per Ha. - Rs.18.75 lakhsSlide 15: PROMOTION OF HYBRID/HIGH YIELDING VEGETABLES - 400 Ha. @ Rs.4000/Ha. - Rs.16 lakhs Goat rearing by SHG (Self-help group) Women : Goat rearing by SHG (Self-help group) Women Leaf Stretching by SHG Women: Leaf Stretching by SHG WomenFlower cultivation by SHG Women: Flower cultivation by SHG Women Coconut thatch (cover) - leaf making : Coconut thatch ( cover) - leaf makingPaddy planting by SHG Women: Paddy planting by SHG WomenVegetable cultivation by SHG Women: Vegetable cultivation by SHG WomenVegetable plucking by SHG Women: Vegetable plucking by SHG WomenCONCLUSION: CONCLUSION All the Line Departments in Water Sector were co-ordinated and the Project executed in all disciplines simultaneously. The much awaited crop diversification by way of improved water efficiency and conjunctive use achieved. Equity in utilising the water resources has been ensured for the entire basin. The GOI Consultant visited the Project Area and complimented it as an excellent job. The follow on Project for all the river basins is contemplated for execution in the above lines .Water Management: Water Management Water management is an interdisciplinary field concerned with the management of water resources. Many national governments have departments which are in charge of water management, and regional governments often have smaller offices of their own to focus on this issue .Slide 26: This includes monitoring the amount of water in the environment, seasonal and annual changes in water levels and other characteristics, and keeping an eye on the cleanliness of water supplies.Slide 27: A large area of water management is concerned with the use of water in industry and agriculture. Since conservation is of growing importance in many regions of the world, many water management specialists see agriculture and industry as prime areas for water recycling and reclamation. Monitoring water use in these areas also allows governments to be proactive about industrial and agricultural pollution.Slide 28: Humans also need water for drinking, cleaning, cooking, and bathing. Water management includes delivery of water to residential customers, water sanitation, regulation of water usage in home gardens, and water conservation measures which are designed to help communities use less water.Land management: Land management ' Land management' is the process of managing the use and development (in both urban and suburban settings) of land resources in a sustainable way. Land resources are used for a variety of purposes which interact and maySlide 31: Water management is the activity of planning, developing, distributing and managing the optimum use of water resources under defined water policies and regulations. It may mean or encompass:- Management of water treatment of drinking water, industrial water, sewage or wastewater, rain water. Water ManagementSlide 32: Management of water resources Management of irrigation Management of the water table Management of the water infrastructure As water is an essential resource for any creature and human social and economic activities and profitability within the water management schemes.Slide 33: An average of 80% of the costs of any water management activity is originated by the infrastructure and independent from the transported volumes. Therefore the infrastructure management not only plays a key part for every water utility, it is also decisive for the overall efficiency of any water management policy.