Carbon sequestration and nutrient accumulation in floodplain and depressional wetlands
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25173154%3A_____%2F18%3AN0000006" target="_blank" >RIV/25173154:_____/18:N0000006 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41330/18:77115
Result on the web
<a href="https://www.sciencedirect.com/science/article/abs/pii/S0925857417303622" target="_blank" >https://www.sciencedirect.com/science/article/abs/pii/S0925857417303622</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ecoleng.2017.06.034" target="_blank" >10.1016/j.ecoleng.2017.06.034</a>
Alternative languages
Result language
angličtina
Original language name
Carbon sequestration and nutrient accumulation in floodplain and depressional wetlands
Original language description
We measured soil organic carbon (C) sequestration and nutrient (nitrogen-N, phosphorus-P) burial in Czech and Midwest U.S. freshwater floodplain and depressional wetlands to evaluate how landscape position and agricultural land use intensity affects C, N, and P retention. Land use in the South Bohemia of the Czech Republic is dominated by forest and pasture, whereas in the Midwest U.S., land use is dominated by row crop agriculture. Cs-137 and Pb-210 dating of soil cores revealed comparable rates of soil accretion among wetland types, ranging from 0.5 mm/yr in a Czech floodplain wetland to 2.3 mm/yr in a U.S. depressional wetland. Carbon sequestration and N & P burial did not differ among floodplain (47 + 14 g C/m(2)/yr, 3.7 + 1 g N/m(2)/yr, 0.47 + 0.16 g P/m(2)/yr) and depressional wetlands (50 + 19 g/m(2)/yr, 3.6 + 1.3 g N/m(2)/yr, 0.51 + 0.14 g P/m(2)/yr). However, sediment deposition in Czech floodplain and depressional wetlands was only 10-50% (150-340 g/m(2)/yr) of rates measured in U.S. wetlands (650-1460 g/m(2)/yr). Our results suggest that, in agricultural landscapes, land use intensity rather than landscape position - floodplain versus depression - drives wetland C sequestration and nutrient retention through increased sediment deposition. (C) 2017 Elsevier B.V. All rights reserved.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40500 - Other agricultural sciences
Result continuities
Project
<a href="/en/project/ME09023" target="_blank" >ME09023: Carbon sequestration in bogs and nutrient retention in floodplains and wet meadows</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Ecological Engineering
ISSN
0925-8574
e-ISSN
1872-6992
Volume of the periodical
114
Issue of the periodical within the volume
SI
Country of publishing house
DE - GERMANY
Number of pages
9
Pages from-to
137-145
UT code for WoS article
000430419600003
EID of the result in the Scopus database
2-s2.0-85021829582