Decreasing organic carbon bioreactivity in European rivers
نویسندگان
چکیده
منابع مشابه
Seasonal changes in the age and structure of dissolved organic carbon in Siberian rivers and streams
[1] We examined the age and structural composition of dissolved organic carbon (DOC) transported in the Kolyma River, two large tributaries and several small upland and lowland streams in 2003. The sampling took place under ice through the winter and included the spring flood period. Radiocarbon measurements of the DOC indicated that the bulk of the annual DOC flux was modern in origin (DC > 10...
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Dissolved organic nitrogen (DON) and carbon (DOC) often dominate the dissolved nitrogen and organic carbon fluxes from rivers, yet they are not considered to affect coastal water quality because of their assumed refractory nature. The objective of this study was to quantify DON and DOC bioavailability to bacteria in 9 rivers on the east coast of the United States during a 6 d dark bioassay expe...
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[This corrects the article DOI: 10.1371/journal.pone.0178166.].
متن کاملDissolved Organic Carbon as an Indicator of the Scale of Watershed Influence on Lakes and Rivers
Land use and land cover can have a significant impact on water chemistry, but the spatial scales at which landscape attributes exert a detectable influence on aquatic systems are not well known. This study quantifies the extent of the landscape influence using the proportion of wetlands in the watershed measured at different distances to predict dissolved organic carbon (DOC) concentrations in ...
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1 Department of Marine Sciences, Skidaway Institute of Oceanography, University of Georgia, Savannah, GA, USA, 2 Department of Earth, Ocean and Atmospheric Science, Florida State University, Tallahassee, FL, USA, 3 Department of Geography, Northumbria University, Newcastle-upon-Tyne, UK, 4 Woods Hole Research Center, Falmouth, MA, USA, 5 University of Texas Marine Science Institute, Port Aransa...
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ژورنال
عنوان ژورنال: Freshwater Biology
سال: 2020
ISSN: 0046-5070,1365-2427
DOI: 10.1111/fwb.13498