| Title: | Using multi-tracer inference to move beyond single-catchment ecohydrology : invited review |
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| Authors: | ID Abbott, Benjamin W. (Author)
ID Baranov, Viktor (Author)
ID Mendoza-Lera, Clara (Author)
ID Balasubramanian, Mukundh Narayanan (Author)
ID Gonçalves, José (Author)
ID Krause, Stefan (Author) |
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| Files: |  URL - Source URL, visit http://www.sciencedirect.com/science/article/pii/S0012825216301428
 PDF - Presentation file, download (1,96 MB)
MD5: C59396222DF7828C8F2C6D671013242A
URL - Source URL, visit https://doi.org/10.1016/j.earscirev.2016.06.014
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| Language: | English |
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| Typology: | 1.02 - Review Article |
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| Organization: |  NIB - National Institute of Biology
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| Abstract: | Protecting or restoring aquatic ecosystems in the face of growing anthropogenic pressures requires an understanding of hydrological and biogeochemical functioning across multiple spatial and temporal scales. Recent technological and methodological advances have vastly increased the number and diversity of hydrological, biogeochemical, and ecological tracers available, providing potentially powerful tools to improve understanding of fundamental problems in ecohydrology, notably: 1. Identifying spatially explicit flowpaths, 2. Quantifying water residence time, and 3. Quantifying and localizing biogeochemical transformation. In this review, we synthesize the history of hydrological and biogeochemical theory, summarize modern tracer methods, and discuss how improved understanding of flowpath, residence time, and biogeochemical transformation can help ecohydrology move beyond description of site-specific heterogeneity. We focus on using multiple tracers with contrasting characteristics (crossing proxies) to infer ecosystem functioning across multiple scales. Specifically, we present how crossed proxies could test recent ecohydrological theory, combining the concepts of hotspots and hot moments with the Damköhler number in what we call the HotDam framework. |
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| Keywords: | hydrological tracer, environmental hydrology, ecohydrology, aquatic ecology |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Publication date: | 01.09.2016 |
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| Year of publishing: | 2016 |
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| Number of pages: | str. 19-42 |
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| Numbering: | Vol. 160, issues |
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| PID: | 20.500.12556/DiRROS-20140  |
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| UDC: | 574 |
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| ISSN on article: | 0012-8252 |
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| DOI: | 10.1016/j.earscirev.2016.06.014 |
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| COBISS.SI-ID: | 4499791 |
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| Publication date in DiRROS: | 06.08.2024 |
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| Views: | 339 |
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| Downloads: | 300 |
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| Metadata: |    |
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