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Sustainable groundwater management in India needs a water-energy-food nexus approach Texte intégral
2022
Mukherji, Aditi
Groundwater depletion in India is a result of water, energy, and food policies that have given rise to a nexus where growth in agriculture has been supported by unsustainable trends in water and energy use. This nexus emanates from India’s policy of providing affordable calories to its large population. This requires that input prices are kept low, leading to perverse incentives that encourage groundwater overexploitation. The paper argues that solutions to India’s groundwater problems need to be embedded within the current context of its water-energy-food nexus. Examples are provided of changes underway in some water-energy-food policies that may halt further groundwater depletion.
Afficher plus [+] Moins [-]Sustainable groundwater management in India needs a water-energy-food nexus approach
2020
Mukherji, Aditi
Improving food and livelihood security through water-energy-agriculture management in Punjab under climate change and variability Texte intégral
2013
Vatta, Kamal
PowerPoint presentation | Meeting: June 18-20, 2013 | Emerging issues due to intensive agriculture in the Punjab region are declining crop diversity; stagnation/slow growth in productivity; recent decline in rainfall; and depletion in groundwater resources. The project aimed to develop long term climate and socio-economic scenarios to inform water, energy and agriculture policy while reaching out to farmer cooperatives. Tensiometers were provided towards better understanding and use of watersheds, testing moisture retention and soil water balance. A mobile phone application was also developed. The presentation slides depict these applications and how they were utilized.
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