About: Does stream water chemistry reflect watershed characteristics?

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this study, we investigated the relationships between stream water chemistry and watershed characteristics (topography - mean altitude and slope; climate - mean annual temperature and precipitation; geology - geochemical reactivity; land cover; inhabitation - population density, road density and number of municipalities). We analyzed the concentrations of the major anions (Cl, F, NO3, SO4, SiO2), cations (Ca, Mg, Na, K, Mn, Fe, Al), trace elements (Li, Sr, Cu), ABS245, TDP (total dissolved phosphorus), pH and conductivity at 3220 diverse watersheds covering a wide variety of watershed characteristics in the Czech Republic. We used marginal and partial multivariate analyses to reveal the most important variables. The partial analysis showed that only 14 % of the variance could be assigned to a specific factor and that 41 % of the variance is shared among the factors, which indicated complex interactions between the watershed characteristics. In this study, we investigated the relationships between stream water chemistry and watershed characteristics (topography - mean altitude and slope; climate - mean annual temperature and precipitation; geology - geochemical reactivity; land cover; inhabitation - population density, road density and number of municipalities). We analyzed the concentrations of the major anions (Cl, F, NO3, SO4, SiO2), cations (Ca, Mg, Na, K, Mn, Fe, Al), trace elements (Li, Sr, Cu), ABS245, TDP (total dissolved phosphorus), pH and conductivity at 3220 diverse watersheds covering a wide variety of watershed characteristics in the Czech Republic. We used marginal and partial multivariate analyses to reveal the most important variables. The partial analysis showed that only 14 % of the variance could be assigned to a specific factor and that 41 % of the variance is shared among the factors, which indicated complex interactions between the watershed characteristics. (en)
Title	Does stream water chemistry reflect watershed characteristics? Does stream water chemistry reflect watershed characteristics? (en)
skos:prefLabel	Does stream water chemistry reflect watershed characteristics? Does stream water chemistry reflect watershed characteristics? (en)
skos:notation	RIV/00216208:11310/13:10125192!RIV14-MSM-11310___
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(ED1.1.00/02.0073)
http://linked.open...iv/cisloPeriodika	7
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Hruška, Jakub Chuman, Tomáš
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	70282
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/13:10125192
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Czech Republic; geochemical reactivity; water quality; land cover; cations; anions (en)
http://linked.open.../riv/klicoveSlovo	cations Czech Republic anions land cover water quality geochemical reactivity
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[8459CB518B5E]
http://linked.open...i/riv/nazevZdroje	Environmental Monitoring and Assessment
http://linked.open...in/vavai/riv/obor	DE
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	CzechGlobe - Center for Global Climate Change Impacts Studies
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	185
http://linked.open...iv/tvurceVysledku	Chuman, Tomáš Majer, Vladimír Oulehle, Filip Hruška, Jakub Gürtlerová, Pavla
http://linked.open...ain/vavai/riv/wos	000319753600026
issn	0167-6369
number of pages	19 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/s10661-012-2976-3
http://localhost/t...ganizacniJednotka	11310

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