Project description
New hydrological research using triple oxygen isotope measurements
Understanding the hydrological functioning of lakes is fundamental to understand hydrological feedback in the context of current climate change. Lake hydrology studies currently use stable isotope ratios of water (2H/1H, 18O/16O). However, in cases where the system is under-defined, a full quantitative assessment of the lake’s hydrological balance is challenging. The Marie Skłodowska-Curie Actions (MSCA) project HydrO-17 will explore the potential of the triple oxygen isotope analysis (18O, 17O, 16O), expressed as 17O-excess, for the quantitative hydrological balancing of lakes. It will examine the seasonal isotope evolution of hydrologically different lake systems in the Andalusian lowlands, Southern Spain, where agricultural overexploitation of groundwater aquifers has led to a water deficit. The approach has potential application to lakes in other regions.
Objective
Lakes provide an important water resource for agricultural and industrial purposes, and form a critical habitat for plants and animals. Understanding the hydrological functioning of lakes is fundamental to understand hydrological feedbacks related to changing environmental conditions in the context of current climate change and also of increasing importance for environmental policy. Stable isotope ratios of water (2H/1H, 18O/16O) are widely used in lake hydrology studies, providing information on the hydrological balance of lake systems. However, in cases where the system is under-defined, a full quantitative assessment of the lake’s hydrological balance is challenging. Recent investigations have demonstrated that the additional analysis of the rare oxygen-17 isotope can provide additional quantitative information about the hydrological and environmental conditions during lake evaporation. The HydrO-17 Project will explore the potential of the triple oxygen isotope analysis (18O, 17O, 16O), expressed as 17O-excess, for quantitative hydrological balancing of lakes by examining the seasonal isotope evolution of hydrologically different lake systems in the Andalusian lowlands, Southern Spain, where agricultural overexploitation of groundwater aquifers over the last decades led to a severe water deficit. Current climate change will further intensify these problems. The results of the project will contribute to the understanding of the hydrological functioning of lake systems in Andalusia, with implications for local water management strategies. The approach has potential application to lakes in other regions in the world. The outcomes will also help to improve the interpretation of paleoclimate and paleoenvironmental information obtained from paleo-lake sediment archives.
Fields of science (EuroSciVoc)
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CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA)
MAIN PROGRAMME
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Topic(s)
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Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) HORIZON-MSCA-2021-PF-01
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
04120 ALMERIA
Spain
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.