Bioavailable phosphorus in humic headwater streams in boreal Sweden
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چکیده
منابع مشابه
Large Carbon Dioxide Fluxes from Headwater Boreal and Sub-Boreal Streams
Half of the world's forest is in boreal and sub-boreal ecozones, containing large carbon stores and fluxes. Carbon lost from headwater streams in these forests is underestimated. We apply a simple stable carbon isotope idea for quantifying the CO2 loss from these small streams; it is based only on in-stream samples and integrates over a significant distance upstream. We demonstrate that convent...
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11 Whilst the processes involved in the cycling of dissolved phosphorus (P) in rivers have been 12 extensively studied, less is known about the mechanisms controlling particulate P concentrations 13 during small and large flows. This deficiency is addressed through an analysis of large numbers of 14 suspended particulate matter (SPM) samples collected under baseflow (n = 222) and storm event (n...
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Understanding the processes controlling the transfer of organicmatter from terrestrial to aquatic ecosystems is of fundamental importance for the aquatic sciences. Over the course of a full year, fluorescence, absorbance and bioavailability of dissolved organic matter (DOM) were characterised in Bigelow Brook, a forested headwater stream in Massachusetts, USA. Parallel factor analysis (PARAFAC)...
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Variation in summer nitrogen and phosphorus uptake among Siberian headwater streams John D. Schade, Erin C. Seybold, Travis Drake, Seth Spawn, William V. Sobczak, Karen E. Frey, Robert M. Holmes & Nikita Zimov 1 Environmental Studies Department, St. Olaf College, 1520 St. Olaf Avenue, Northfield, MN 55057, USA 2 Nicholas School of the Environment, Duke University, PO Box 90328, Durham, NC 27708...
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ژورنال
عنوان ژورنال: Limnology and Oceanography
سال: 2012
ISSN: 0024-3590
DOI: 10.4319/lo.2012.57.4.1161