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rdf:type
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Description
| - Látkové toky hlavních iontů a živin v ekosystému silně acidifikovaného Plešného jezera (PL) a jeho povodí byly měřeny v hydrologických letech 2001-2005. PL povodí bylo čistým zdrojem síranů (v průměru 250 mol/ha/rok). Saturace povodí dusíkem způsobila nízké zadržování anorganického N z atmosférické depozice (v průměru < 44% před rokem 2004). Poté se povodí stalo čistým zdrojem anorganického N ve formě dusičnanů (280–320 mol/ha/rok) z důvodu klimatických (suché léto 2003 a studená zima 2004) a hynutí lesa napadeného kůrovcem v roce 2004. PL povodí bylo čistým zdrojem protonů (v průměru 240 mol/ha/rok). Jezerní biogeochemické procesy snížily tento látkový tok protonů o 59%. Čisté zadržení živin (P, N a Si) v jezeře činilo 23-50%. (cs)
- Fluxes of major ions and nutrients were measured in the watershed-lake ecosystem of a strongly acidified Plešné Lake (PL) in the 2001-2005 hydrological years. The PL watershed was an average net source of 250 mol/ha/yr of sulfate. Nitrogen saturation of the watershed caused low retention of the deposited inorganic N (< 44% on average) before 2004. Then, the watershed became a net source of 280–320 mol/ha/yr of inorganic N in the form of nitrate due to climatic effects (a dry summer in 2003 and a cold winter in 2004) and forest dieback caused by a bark beetle attack in 2004. The PL watershed was a net source of 240 mmol/ha/yr of protons. The in-lake biogeochemical processes reduced on average 59% of the incoming protons. The net in-lake retention or removal of nutrients (phosphorus, nitrogen, and silica) varied between 23% and 50% of their inputs.
- Fluxes of major ions and nutrients were measured in the watershed-lake ecosystem of a strongly acidified Plešné Lake (PL) in the 2001-2005 hydrological years. The PL watershed was an average net source of 250 mol/ha/yr of sulfate. Nitrogen saturation of the watershed caused low retention of the deposited inorganic N (< 44% on average) before 2004. Then, the watershed became a net source of 280–320 mol/ha/yr of inorganic N in the form of nitrate due to climatic effects (a dry summer in 2003 and a cold winter in 2004) and forest dieback caused by a bark beetle attack in 2004. The PL watershed was a net source of 240 mmol/ha/yr of protons. The in-lake biogeochemical processes reduced on average 59% of the incoming protons. The net in-lake retention or removal of nutrients (phosphorus, nitrogen, and silica) varied between 23% and 50% of their inputs. (en)
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Title
| - Element fluxes in watershed-lake ecosystems recovering from acidification: Plešné Lake, the Bohemian Forest, 2001-2005
- Element fluxes in watershed-lake ecosystems recovering from acidification: Plešné Lake, the Bohemian Forest, 2001-2005 (en)
- Látkové toky prvků v ekosystémech povodí-jezero zotavujících se z acidifikace: Plešné jezero, Šumava, 2001-2005 (cs)
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skos:prefLabel
| - Element fluxes in watershed-lake ecosystems recovering from acidification: Plešné Lake, the Bohemian Forest, 2001-2005
- Element fluxes in watershed-lake ecosystems recovering from acidification: Plešné Lake, the Bohemian Forest, 2001-2005 (en)
- Látkové toky prvků v ekosystémech povodí-jezero zotavujících se z acidifikace: Plešné jezero, Šumava, 2001-2005 (cs)
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skos:notation
| - RIV/60077344:_____/06:00080046!RIV07-AV0-60077344
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(1QS600170504), P(GA206/03/1583), P(GA206/06/0410), Z(AV0Z60170517)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60077344:_____/06:00080046
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - recovery from acidification; nutrients (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Hejzlar, Josef
- Kopáček, Jiří
- Porcal, Petr
- Turek, Jan
- Kaňa, Jiří
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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