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  • Studies of biogeochemical processes along the hydrologic pathway, from precipitation through lakes, lead to the following conceptual framework for controls on Al and P mobility, and thus trophic status of oligotrophic surface water: Al from chemical weathering of primary minerals is eluviated from upper (highly acidic) and illuviated to lower (less acidic) soil horizons where it is retained as Al(OH)3 and other secondary mineral or amorphous phases. Phosphorus from atmospheric deposition, canopy leaching, chemical weathering of primary minerals, and mineralization of organic matter is translocated downward in the soil profile and adsorbed on Al and Fe hydroxide secondary phases in the mineral soil. This is typically below the zone of peak fine-root activity for most forest tree species.
  • Studies of biogeochemical processes along the hydrologic pathway, from precipitation through lakes, lead to the following conceptual framework for controls on Al and P mobility, and thus trophic status of oligotrophic surface water: Al from chemical weathering of primary minerals is eluviated from upper (highly acidic) and illuviated to lower (less acidic) soil horizons where it is retained as Al(OH)3 and other secondary mineral or amorphous phases. Phosphorus from atmospheric deposition, canopy leaching, chemical weathering of primary minerals, and mineralization of organic matter is translocated downward in the soil profile and adsorbed on Al and Fe hydroxide secondary phases in the mineral soil. This is typically below the zone of peak fine-root activity for most forest tree species. (en)
  • Fosfor je jedním z nejstudovanějších prvků v povrchových vodách, zejména z důvodu jejich eutrofizace v důsledku zemědělské činnosti a industrializace. Oligotrofní vody jsou typické nízkou produkcí fytoplanktonu. Více než sto let studií naznačuje, že fosfor je limitující nutrient v povrchových vodách. Proto si klademe otázku: %22Proč je obsah fosforu v oligotrofních povrchových vodách nízký?%22. Tato studie kompiluje separatní výsledky sledování biogeochemických procesů P a Al. (cs)
Title
  • Aluminum, phosphorus, and oligotrophy - assembling the pieces of the puzzle
  • Hliník, fosfor a oligotrofie - skládání kousků mozaiky (cs)
  • Aluminum, phosphorus, and oligotrophy - assembling the pieces of the puzzle (en)
skos:prefLabel
  • Aluminum, phosphorus, and oligotrophy - assembling the pieces of the puzzle
  • Hliník, fosfor a oligotrofie - skládání kousků mozaiky (cs)
  • Aluminum, phosphorus, and oligotrophy - assembling the pieces of the puzzle (en)
skos:notation
  • RIV/67985831:_____/06:00049320!RIV07-AV0-67985831
http://linked.open.../vavai/riv/strany
  • 1877;1886
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(AV0Z30130516)
http://linked.open...iv/cisloPeriodika
  • 4
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 464685
http://linked.open...ai/riv/idVysledku
  • RIV/67985831:_____/06:00049320
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • acidification; sediment; soil (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV
  • [C9977D5B83E3]
http://linked.open...i/riv/nazevZdroje
  • Verhandlungen Internationale Vereinigung für Theoretische und Angewandte Limnologie
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 29
http://linked.open...iv/tvurceVysledku
  • Navrátil, Tomáš
  • Amirbahman, A.
  • Fernandez, I.
  • Coolidge, K.
  • Norton, S.
http://linked.open...n/vavai/riv/zamer
issn
  • 0368-0770
number of pages
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