Potential for carbon sequestration and mitigation of climate change by irrigation of grasslands

Alexander Olsson, Pietro Elia Campana, Mårten Lind and Jinyue Yan

Applied Energy, 2014, vol. 136, issue C, 1145-1154

Abstract: The climate change mitigation potential of irrigation powered by a photovoltaic water pumping system (PVWPS) to restore degraded grasslands has been investigated using the Intergovernmental Panel on Climate Change (IPCC) 2006 Guidelines for National Greenhouse Gas Inventories for Agriculture, Forestry and Other Land Use. The purpose of this study is to develop a generic and simple method to estimate the climate change mitigation benefit of a PVWPS. The possibility to develop carbon credits for the carbon offset markets has also been studied comparing carbon sequestration in grasslands to other carbon sequestration projects. The soil carbon sequestration following irrigation of the grassland is calculated as an annual increase in the soil organic carbon pool.

Keywords: Grassland conservation; Irrigation; Soil organic carbon; CO2 emission reduction; Carbon sequestration (search for similar items in EconPapers)
Date: 2014
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Citations: View citations in EconPapers (8)

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DOI: 10.1016/j.apenergy.2014.08.025

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