Journal ArticleDOI
Inferring watershed hydraulics and cold-water habitat persistence using multi-year air and stream temperature signals.
Martin A. Briggs,Zachary C. Johnson,Craig D. Snyder,Nathaniel P. Hitt,Barret L. Kurylyk,Laura K. Lautz,Dylan J. Irvine,Stephen T. Hurley,John W. Lane +8 more
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TLDR
This study uses multi-year temperature records from 120 stream sites located across 18 mountain watersheds of Shenandoah National Park and a coastal watershed in Massachusetts to develop paired air and stream water annual temperature signal analysis techniques to elucidate the relative groundwater contribution to stream water and the effective groundwater flowpath depth.About:
This article is published in Science of The Total Environment.The article was published on 2018-09-15. It has received 48 citations till now. The article focuses on the topics: Groundwater discharge & Groundwater.read more
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Theory, tools, and multidisciplinary applications for tracing groundwater fluxes from temperature profiles
TL;DR: In this article, the authors highlight relevant theory, thermal data collection techniques, and recent diverse field applications to stimulate further multidisciplinary uptake of thermal groundwater tracing methods that rely on temperature-depth profiles.
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Continental-scale analysis of shallow and deep groundwater contributions to streams.
TL;DR: In this paper, the authors pair multi-year air and stream temperature signals to categorize 1729 sites across the continental United States as having major dam influence, shallow or deep groundwater signatures, or lack of pronounced groundwater (atmospheric) signatures.
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Empirical Stream Thermal Sensitivities May Underestimate Stream Temperature Response to Climate Warming
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Temperature buffering by groundwater in ecologically valuable lowland streams under current and future climate conditions
TL;DR: In this article, the importance of groundwater for the temperature of two Dutch lowland streams and its possible role in mitigating the effects of climate change was determined by combining field measurements and a modelling experiment.
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Journal ArticleDOI
Fractal stream chemistry and its implications for contaminant transport in catchments
TL;DR: Detailed time series of chloride, a natural tracer, in both rainfall and runoff from headwater catchments at Plynlimon, Wales indicate that these catchments do not have characteristic flushing times, and their travel times follow an approximate power-law distribution implying that they will retain a long chemical memory of past inputs.
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A review and evaluation of catchment transit time modeling
TL;DR: In this article, the authors present an evaluation and review of the transit time literature in the context of catchments and water transit time estimation and provide a critical analysis of unresolved issues when applied at the catchment-scale.
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Stream temperature/air temperature relationship : a physical interpretation
Omid Mohseni,Heinz G. Stefan +1 more
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Heat as a tracer to determine streambed water exchanges
TL;DR: A review of relevant literature suggests researchers often graphically visualize temperature data to enhance conceptual models of heat and water flow in the near-stream environment and to determine site-specific approaches of data analysis as discussed by the authors.
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Aggregation in environmental systems – Part 1: Seasonal tracer cycles quantify young water fractions, but not mean transit times, in spatially heterogeneous catchments
TL;DR: In this article, the authors used simple benchmark tests to explore the general problem of using seasonal cycles in chemical or isotopic tracers to estimate timescales of storage in catchments.