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7.4 Water-related trade-offs and win-win options Opportunities for improving water use efficiency or productivity in the study mandals fall into four categories (after Seckler, 1996): · Increasing output per unit of evaporated water; · Reducing pollution and degradation that diminishes the value of usable water; · Reallocating water from lower to higher value uses; · Reducing losses of usable water to sinks. All the options listed in Section 8 fall into one or more of the categories listed above. Wherever possible APRLP should promote win-win options. However, when a range of scales is considered, there are few options that can be classified as being winwin, regardless of the physical and social setting. Hence, minimising trade-offs by matching options to a given setting is crucially important. Using IWMI’s terminology, most of the river basins in southern Andhra Pradesh are now approaching the status of being closed basins whereby utilisable outflows are, on average, fully committed. Hence, there is only limited justification for attempting to augment water resources by creating additional storage in the form of, say, check dams with high crest heights, nala bunds and small dams. There is, however, a strong argument for ensuring that water is impounded where it provides the highest value range of goods and services. In some cases, achieving this objective might involve installing new structures along drainage lines and removing existing structures, lowering their crest heights or installing sluice gates that are left open during at least part of the rainy season. Vegetable market Watering livestock from a domestic water point in Manirevu, Kalyandurg 79
8Recommendations 8.1 Summary of main recommendations Analysis of information from the study mandals and subsequent discussions at the district and state levels with senior government officers, line department specialists, senior researchers, NGO staff and APRLP staff led to the identification of six main recommendations. These are summarised below and discussed in greater detail in subsequent sub-sections. Recommendation 1. Projects involving watershed development-type activities should promote a wider range of options/interventions and, in particular, options/interventions aimed at: protecting drinking water supplies, improving the access of poor households to water for productive purposes and reducing the impacts of droughts on rural livelihoods. Recommendation 2. Projects involving watershed development-type activities should target and match interventions to the specific physical, social and institutional settings. 80
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ANDHRA PRADESH RURAL LIVELIHOODS PR
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Contact details of editors: Dr M S
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Contents Executive summary 6 1 Intr
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Executive summary Background The An
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intercropping that is popular in ma
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with extreme caution when assessing
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Raising awareness at all levels of
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1Introduction 1.1 Objectives of APR
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Dry season paddy cultivation in Dho
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Box 1. Why carry out a water audit?
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In Kalyandurg, the gully survey tea
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Data Base Satellite data Collateral
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2.6 Economic data collection and an
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The impact of intensive water harve
Page 29 and 30: 500 Deviation from mean ann. rainfa
Page 31 and 32: Figure 9. Geology of Kalyandurg man
Page 33 and 34: Krishna river during October 2001 3
Page 35 and 36: Figure 12. Dhone’s water harvesti
Page 37 and 38: Irrigated area (ha) Figure 14. Main
Page 39 and 40: 3.10 Vegetation The region was endo
Page 41 and 42: General resource status 4of Dhone a
Page 43 and 44: Figure 20. Well construction timeli
Page 45 and 46: Domestic water use Net groundwater
Page 47 and 48: Figure 25. Groundwater level data f
Page 49 and 50: Groundwater quality The current WHO
Page 51 and 52: Figure 28. Comparison of annual rai
Page 53 and 54: Table 10. Physiographic features of
Page 55 and 56: Figure 31 presents information on G
Page 57 and 58: ural water supply programmes) to be
Page 59 and 60: · Adequacy of supply: Adequate sup
Page 61 and 62: Box 11: Criteria for Identification
Page 63 and 64: Caste Restrictions in Kocheruvu A l
Page 65 and 66: 180 160 140 120 No. of SHGs 100 80
Page 67 and 68: Box 14. Some villagers’ views on
Page 69 and 70: Figure 44. Villagewise participatio
Page 71 and 72: Box 16. Mechanisms that link povert
Page 73 and 74: 6Constraints and risks 6.1 Water-re
Page 75 and 76: Box 17. Water-related myths Water-r
Page 77 and 78: Water resource planning 7and option
Page 79: 7.2 Adaptive water resource managem
Page 83 and 84: Table 14. Rainfed non-arable option
Page 85 and 86: Figure 48. Soil and water conservat
Page 87 and 88: Table 15. Irrigated land options Op
Page 89 and 90: Table 17. Management of surface wat
Page 91 and 92: Table 19. Protection of domestic wa
Page 93 and 94: Figure 51. Example of decision tree
Page 95 and 96: The example decision tree presented
Page 97 and 98: It is fundamentally important that
Page 99 and 100: Proposed follow up 9activities Disc
Page 101 and 102: References Anon. 2001. A Fine Balan
Page 103 and 104: Gradonis: Bench terraces of small w
Page 107: Andhra Pradesh Rural Livelihoods Pr
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