Presentation2by msc student of karnataka.pptx

Presentatiom

1. Dissertation Submitted to the Kuvempu University, in Partial Fulfillment of the Requirements for the Award of the Degree of MASTER OF SCIENCE In EARTH SCIENCE AND RESOURCE MANAGEMENT (UGC INNOVATIVE PROGRAMME) “ IRRIGATION WATER MANAGEMENT FOR LIFT IRRIGATION SCHEME IN CHANNAGIRI TALUK ” Submitted By Mr. Mallikarjun A H REG.NO . P06MC21S0 103 Under the Guidance of  Dr. Syed Ashfaq ahamed PROFESSOR DEPARTMENT OF APPLIED GEOLOGY KUVEMPU UNIVERSITY, JNANA SAHYADRI SHANKARAGHATTA KUVEMPU UNIVERSITY   Department of P.G. Studies and Research in Applied Geology Jnana Sahyadri, Shankaraghatta – 577 451 Shimoga Dist., Karnataka

2. Introduction Lift irrigation is a method of water supply that involves lifting water from a source, such as a river or well, to a higher elevation and then delivering it to fields for agricultural purposes. These projects utilize various technologies and infrastructure components, including pumps, pipes, canals, and storage reservoirs, to transport and distribute water to areas where natural gravity flow irrigation is not feasible due to topography or other constraints. Importance of Lift Irrigation Projects Enhanced Agricultural Productivity Water Resource Management Mitigation of Drought Impact Environmental Sustainability

3. the main aim of the study is to understanding and management of water usage and total irrigated area that comes under the lift irrigation scheme and crop classification in the area To fulfill the aim following objectives could be achieved Preparation of Isohyetal maps from the year 2022 to analyze the rainfall variability in the study area. Preparation of NDWI map using landsat 8 data Preaparation of crop classification map using landsat 8 data To analyze the evaporation made using MODIS data Water availability and requirement data Aim and objectives

4. Location and Extent of the study area Channagiri taluk situated in the davanagere district.  is located at 14.03°N 75.93°E . It has an average elevation of 662 metres (2171 feet). Total area of channagiri taluka is 1,288 km²

5. methodology

6. Landsat-8 Image of the Study Area

7. Cartosat Dem Map of the Study Area

8. Modis data of study area

9. Average Rain Fall in the Study Area Rainfall zone Variation in rainfall (mm) Very low 420.17 low 597.65 Moderately low 669.86 moderate 742.06 high 919.54 Very high 1355.86 shows the variation in average rainfall in study area from 2022

10. Slope Map of the Study Area

11. slope area sq.km area in % Gentle Slope 559.98 43.44513 Moderate Slope 395.49 30.68302 Moderately Steep Slope 173.79 13.48281 Nearly Level 80.15 6.218038 Strong Slope 45.49 3.529002 Very Gentle Slope 25.59 1.985654 Very steep slope 8.46 0.656345 total 1288.95 100 Area statistics of Slope map of study area Area in Percentage of Slope Categories in the Study Area

12. Land use Land cover Map of the study area of 2023

13. class name area_sqkm area in % buit up 36.62 2.84 current fallow 93.72 7.27 deciduous forest 194.70 15.11 degraded forest 21.74 1.69 double crop 460.71 35.75 kharif 156.15 12.12 waterbody min 21.95 1.70 plantation 196.09 15.22 rabi 33.41 2.59 waste land 52.17 4.05 waterbody max 21.22 1.65 zaid crop 0.21 0.02 Total 1288.69 100 Area in percentage of Land use land cover categories in the study area (2023) Area statistics of Land use / Land cover map of study area (2023)

14. Normalized difference water Index Map of the Study Area for 2023

15. evaporation map in mm of study area

16. evaporation Variation In mm Extremely low evaporation 1.4 Very low evaporation 1.6 Low evaporation 1.9 Moderately low evaporation 2.1 Moderate evaporation 2.4 Moderately high evaporation 3 High evaporation 4.3 Very high evaporation 8.4 Extremely high 11.7 Extremely very high 13.4 shows the variation in evaporation of study area

17. crop classification map of study area 2023

18. crop classification area_sqkm area in % areca 427.60 33.18 forest 360.61 27.98 maize 341.68 26.51 waterbody 28.60 2.22 westland 130.38 10.12 total 1288.87 100 area statistics of crops area in percentage of crops

19. ponds Map of the Study Area

20. pipelines and canal map of lift irrigation project

21. Source Total filling % Water requirement Evaporation 25% Wastage of water Total proper usage of water Water lifting period Total ponds Tungabhadra river near sasvehalli hobli 75% of tank capacity 1.692 TMC(102.77 cusecs) 25.69 cusecs 10 cusecs ( approximetly ) 67.08 cusecs July to december 180 days 77 water usage and requirement

22. Sl no Name of the tank Water spread area in Sqm Water spread area in Acres Capacity of water 'Mcft' 1 HATTIHAL LAKE 82978.00 20.51 5.98 2 BYRANHALLI LAKE 132673.00 32.79 15.08 3 TYAGADAKATTE KERE 117360.00 29.01 11.76 4 SYDARAKALLAHALLI KERE -4 47220.00 11.67 4.23 5 SYDARAKALLAHALLI KERE -5 162159.00 40.08 22.47 6 ARASANAGHATTA KERE (ADRIHALLI) 259520.00 64.13 35.13 7 HATTI HOSAKERE 80442.00 19.88 8.13 8 GUDDAD KUMARANAHALLI 8302.00 2.06 0.38 9 BENAKANAHALLI 10677.00 2.64 0.68 10 NILAGAL 18817.00 4.65 1.44 11 KANCHAGARANAHALLI TANK 595342.00 147.12 58.08 12 DAGINAKATTE 2 TANK-12 68534.00 16.94 5.67 14 DAGINAKATTE TANK (BASAPATNA)-14 339932.00 84.01 48.33 13 DAGINAKATTE TANK-3-13 15965.00 3.95 1.10 15 SHRUNGAR BHAG KERE 203512.57 50.29 16.82 16 YALAVADAHALLI TANK 9783.00 2.42 1.21 17 HALESHPURA KERE 1716.00 0.43 0.09 18 MANGENEHALLI KERE 65375.00 16.16 4.04 19 MADHURA NAYAKANAKATTE KERE 9327.00 2.31 0.51 20 N GANADA KATTE LAKE 314890.00 77.82 33.46 21 TILINIRUKATTI KERE 117017.00 28.92 11.50 22 JAYANTHI NAGAR KERE 52461.00 12.96 3.38 23 CHIRDHONI DHODD KERE 76721.00 18.96 5.97 24 BALAVANTHANALLI KERE 59892.00 14.80 3.17 25 NALLURU PAPINAHODDU KERE- 25A 264283.00 65.31 14.18 25A NALLURU PAPINAHODDU KERE (doddakere)-25 190403.00 47.06 12.49 26 GALIHALLIKAMALIKATTE 94371.00 23.33 8.68 27 GALIHALLI THUND KATTE -27 25063.94 6.20 1.42 28 BILLAHALLI DODDA KERE 28 43830.00 10.84 4.02 29 TIMLAPURA URAMUNDINA KERE -29 38343.00 9.48 2.66 30 TIMPLAPURA KERE 30 35509.94 8.78 2.11 tank area and capacity

23. 32 BILLAHALLI KERE -31 42217.08 10.44 2.96 32 BILLAHALLI GOWDAN KATTE KERE -32 108782.37 26.89 9.43 33 BASSENAHALLI KERE 33 131310.51 32.45 9.52 34 AGARABANNIHATTI KERE -34 126687.83 31.31 13.89 35 AKAIIKATTE KERE -35 89995.41 22.24 7.14 36 HATTIGOUDANA KERE -36 85680.73 21.18 7.36 37 HIREHUDA TANDAD KERE -37 124781.49 30.84 7.37 38 HIREHUDA AYYAN KERE -38 70959.67 17.54 3.75 39 DEVARAHALLI KERE -39 91471.57 22.61 7.96 40 KAGATTUR BASAPPAN KERE -40 214571.54 53.03 14.53 41 DONIHALLI KERE -41 42414.24 10.49 2.85 42 CHIKKULIKERE (PUTTABASAPANA) KERE -42 37774.12 9.34 4.33 43 SUNNIGERE (VADAGERE) KERE -43 24446.52 6.05 1.23 44 PANDAVAGERE DODDAKATTE 46658.77 11.53 4.39 45 CHANNENALLI HOSA KERE -45 46997.53 11.62 3.78 46 CHIKKULIKERE (BALASO KERE) 34033.42 8.41 2.62 47 CHANNAGIRI URUMUNDINA KERE-47 56866.35 14.06 6.06 48 LAKSHMISAGARA KERE -48 94727.93 23.41 6.96 49 CHIRODONIGODAN KATTE KERE -49 23832.19 5.89 2.30 50 MELANAYAKANAKATTE -50 33992.36 8.40 2.89 51 MELANAYAKANAKATTE -51 78226.19 19.34 9.32 52 MUDIGERE KERE - 52 184316.22 45.55 18.99 53 HIREMALAGI KERE - 53 29337.05 7.25 2.39 54 HIREMALAGI KONAMALLANA KATTE KE-54 37307.84 9.22 3.70 55 HIREMALAGI KERE - 55 65730.93 16.25 5.67 56 CHIKKAMADALU VADDINA KERE - 56 108952.22 26.93 10.20 57 CHENNESHPUR KERE-57 82245.61 20.33 7.98 58 MAVINAKATTE KERE -58 67858.00 16.77 5.77 59 SARATHI HOSA KERE -59 61137.40 15.11 4.41 60 K GANADAKATTE BALASO LAKE-60 44661.30 11.04 4.85 tank area and capacity

24. 61 HOSAHALLI TANK 61 15874.83 3.93 1.50 62 HOSAHALLI KERE-62 34180.07 8.45 3.04 63 CHANNAPURA TANK 5402.00 1.34 0.37 64 CHIKKODA TANK 78123.00 19.31 6.11 65 KONDADAHALLI TANK 6637.00 1.65 0.43 66 NIMBAPURA TANK 2147.00 0.54 0.22 67 CHIKKABENNURU TANK 93907.00 23.21 6.78 68 SANTEBENNURU TANK 142667.00 35.26 12.67 69 SANTEBENNURU TANK - 2 761454.00 188.17 48.64 70 NAGENAHALLI TANK 131469.00 32.49 10.98 71 KALLENAHALLI KERE 121565.27 30.04 6.47 72 SIDDANAMATA KERE 55114.00 13.62 3.20 73 DODDA ABBIGERE 189082.00 46.73 9.54 74 NUGGEHALLI KERE (Nitigere tank 2) 7418.00 1.83 0.78 75 NITIGERE- 1 TANK 123200.00 30.45 9.66 76 HIREGANGURU TANK 13099.00 3.24 0.89 77 HIREGUNGAR BYRAPPATANK 5351.00 1.33 0.20 tank area and capacity

25. Total irrigated area under this scheme(command map) Using the Normalized Difference Water Index (NDWI) and Google Earth Explorer, we created a comprehensive map of the total irrigated area facilitated by the lift irrigation scheme. Employing the digitization process in ArcGIS, we precisely outlined the regions where ponds and canals contribute to the irrigation. This approach enabled the accurate delineation and mapping of the specific areas benefiting from the lift irrigation scheme, providing valuable insights into the scheme's impact on the local agricultural landscape .

26. total irrigated area using lift irrigation project (command map)

27. Total irrigated area   In acres 48210.958 In sq.km 195.102 In hecters 19510.282 total irrigated area

28. SUMMARY AND CONCLUSION the assessment of the total irrigated area under the lift irrigation system has demonstrated its significant impact on the regions where it has been adopted. The implementation of lift irrigation has resulted in several noteworthy benefits for both agriculture and the local communities. Enhanced Agricultural Productivity, , Water for Drinking and Domestic Use, Mitigation of Water Scarcity, Resilience Against Drought, With a more reliable water source and Replenishing Groundwater. In sum, the introduction of lift irrigation systems has had a transformative impact on the region, bolstering agricultural productivity, ensuring a reliable source of clean water, and enhancing resilience against water-related challenges. It stands as a powerful example of how targeted water management initiatives can lead to sustainable development and improved livelihoods for local communities.

29. Thank you