nrega – water and soil
DESCRIPTION
Lecture given at MCR HRDTRANSCRIPT
MGNREGA Water and Soil conservation
Dr. N. Sai Bhaskar Reddy, CEO, GEO http://e-geo.org
Center for Climate Change and Environment Advisory CCCEA)Dr. MCR HRD Institute of AP
21ST June 2012
Climate Change will put
additional stress in rural areas
In the life of a farmer climate Variability and
Extreme events are
more important
than climate change
Climate Change / Variability in Semi-arid regions
Precipitation is less than potential evapotranspiration.
Low annual rainfall of 25 to 60 centimeters and having scrubby vegetation with short, coarse grasses; not completely arid.
Climate Change / Variability in Semi-arid regions
Climate Variability and extremes are an expected characteristic of semi-arid lands.
The people vulnerable to droughts, which trigger frequent subsistence crises
Increasing crop failures, dislocation, famine, poverty, increases stratification and the social inequities.
Major challenges of Agriculture
Climate change -
variability - extremes
Soil fertility Water management
Impact of hazardous
pesticides and nitrogen fertilizers
Burning of crop residue
Alkalinity of soils
Crop Water
Soil Climate
Energy Environment
NREGAThe primary objective of the act is poverty
alleviation, a further objective is stated “...as creation of durable assets and strengthening the livelihoods base of the rural poor...”
NREGA links two of the most critical problems of our times: namely, extreme poverty and climate change.
The linkage is forged through environmental services which are provided by rural households when they engage in works under NREGA.
The livelihoods of the rural poor are directly dependent on environmental resources — land, water, forests — and are vulnerable to weather and climate variability — as water stress increases, groundwater levels recede, soil fertility declines and forest habitats disappear.
NREGA ObjectivesPrimarySupplementing employment opportunities(Additional not substituted)AuxiliaryEco-restoration & regeneration of natural
resource base for sustainable rural livelihood Process Outcomes
Strengthening grass root processes of democracy Infusing transparency & accountability in rural governance
Vulnerability of poor in rural areasLivelihoods of rural poor based on natural resources - Land,
Water, Biodiversity, Agriculture, Animal Husbandry, Fisheries, Forest Produce
Two-thirds of households derive income directly from natural sources
Natural resources are threatened by stresses Biotic & Abiotic
Climate Change -- an additional stressPoor are most vulnerable to Climate ChangePoor are first and worst affected – least contributed to itAgriculture & natural resource based livelihoods at
immediate risk Rural poor do not have resources to cope
Nature of Works Water based• » Water conservation • » Water harvesting• » Micro and minor
irrigation works• » Provision of irrigation
facilities• » Desilting of tanks• » Renovation of traditional
water bodies• » Flood control and
protection works
Land based• » Land development
Forest/ Agro--Forestry• » Afforestation• » Horticulture
Infrastructure• » Rural roads
Of the 2.7 million works being undertaken in over 600 districts, nearly 80 per cent are water, land and forestry-related. These not only provide local environmental services, they have the potential to yield co-benefits of adaptation and mitigation to global climate change; the former through rejuvenation of the livelihood base and thereby strengthening resilience of rural communities, the latter through enhanced carbon sequestration in agricultural soils, pasturelands and woody perennials.
NREGA Types of Works Andhra PradeshNature of works taken up 70 % water conservation 10 % Irrigation related 5% Plantations 2 % road connectivity 13 % others
Water Conservati
on- 51% of the works undertaken- Water Conservation and Water Harvesting - Renovation of Traditional Water Bodies- Micro Irrigational Works- Drought Proofing
Afforestation
- 14% of the works undertaken
- AP and MP leading in the forefront in these activities
Rural Connectivity- 17% of total works undertaken- UP, MP and Bihar leading in the number of works undertaken
CARBON SEQUESTRATION – BIOCHAR OPTIONS
Or
In slide sharehttp://www.slideshare.net/saibhaskar/agriculture-crisis-and-biochar-saibhaskar2
SL framework: Determinants of adaptive capacityLivelihood resources
Examples
Human Knowledge of climate risks, conservation agriculture skills
Social Women’s savings and loans groups, farmer-based organizations
Physical Irrigation infrastructure, seed and grain storage facilities
Natural Reliable water source, productive land
Financial Micro-insurance, diversified income sources
Policies, institutions and power structures
Defined and prioritised under the act, works can significantly change the environment through rejuvenation of the natural resource base. Water conservation, land development and afforestation through NREGA can provide local services such as ground-water recharge, enhanced soil fertility and increased biomass. These, in turn, can generate global benefits such as adaptation to and mitigation of climate change and biodiversity conservation.
NREGA works with programmes of agriculture and allied sectors are leading to enhanced yields. With the scope of works under NREGA expanded to include lands of small and marginal farmers, it is possible to significantly enhance the irrigation potential in rainfed areas and drought-proof small-holder agriculture, leading to sustainable, higher yields.
Conservation technologies — stress-tolerant, climate-resilient varieties of seeds, drip irrigation, zero-tillage, raised-bed planting, laser-levelling, Systems of Rice Intensification (SRI), can build adaptive capacities to cope with increasing water stress, providing “more crop per drop”.
Similarly, strengthening land development practices such as land levelling, conservation bench terracing, contour and graded bunding, and pasture development prevent soil erosion and loss of organic matter. Reclamation of wastelands and degraded lands together with afforestation, horticulture plantation and agro-forestry have the potential to sequester carbon both above and below ground, thereby contributing to carbon mitigation.
Category of worksPriority wiseWater conservation & Water
harvestingDrought Proofing including
AfforestationIrrigation Canals including
Micro/Minor Irrigation WorksProvision of irrigation facilities to
SC/STRenovation of traditional Water
bodiesLand developmentFlood control & Protection WorksRural connectivityAny other works approved by GOI
Thank You….
Ref: http://...Mainly presentations of Dr. Rita Sharma