The paper shows that the consumptive water use involved in the dual task would both transgress the proposed planetary boundary range for global consumptive freshwater use and would further exacerbate already severe river depletion, causing societal problems related to water shortage and water allocation. Thus, strategies to rely on sequestration of CO2 as a mitigation strategy must recognize the high freshwater costs involved, implying that the key climate mitigation strategy must be to reduce emissions. The paper finally highlights the need to analyze both water and carbon tradeoffs from anticipated large scale biofuel production climate change mitigation strategy, to reveal gains and impact of this in contrast to carbon sequestration strategies.
Research news | 2020-03-26
Three major innovations helped shape the global food system in the past. How can we learn from them to develop a more sustainable system for the future?
Research news | 2020-03-24
Researchers and practitioners present a vision and strategy to better include different worldviews on the value of nature. All with a little help of the octopus
Research news | 2020-03-23
Researchers urge hydrology and water community to join the “Grand Challenge” in establishing safe limits to human interference with the global water cycle
Research news | 2020-03-19
Four-year programme receives SEK 64 million from the Swedish Foundation for Strategic Environmental Research (Mistra)
Research news | 2020-03-18
Researchers, practitioners and artists present previously unimagined ways of thinking about sustainability futures in the region
Research news | 2020-03-17
Computational approach can reveal intricate interactions among stakeholders and help prevent unintended policy outcomes