Sulphate leaching from diffuse agricultural and forest sources in a large central European catchment during 1900-2010

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F14%3A00424219" target="_blank" >RIV/60077344:_____/14:00424219 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.scitotenv.2013.10.013" target="_blank" >http://dx.doi.org/10.1016/j.scitotenv.2013.10.013</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.scitotenv.2013.10.013" target="_blank" >10.1016/j.scitotenv.2013.10.013</a>

Result language
angličtina
Original language name
Sulphate leaching from diffuse agricultural and forest sources in a large central European catchment during 1900-2010
Original language description
Using dynamic, mass budget, and empirical models, we quantified sulphate-sulphur (S) leaching from soils in a large central European catchment (upper Vltava River, Czech Republic) over a 110-year period (1900?2010). S inputs to soils with synthetic fertilizers and atmospheric deposition increased in the 1950s?1980s, then rapidly decreased (80%), and remained low since the middle 1990s. The proportion of drained agricultural land rapidly increased from 4?43% between the 1950s and 1990s; then the drainingability of the system slowly decreased due to its aging. Sulphate concentrations in the Vltava exhibited similar trends as the external S inputs, suggesting that they could be explained by changes in atmospheric and fertiliser S inputs. The available data and modelling, however, showed that (i) internal S sources (mineralization of soil organic S in the drained agricultural land), (ii) a hysteresis in S leaching from forest soils (a net S retention at the high S inputs and then a net re
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DJ - Pollution and water control
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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