Matches in SemOpenAlex for { <https://semopenalex.org/work/W2032363677> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2032363677 endingPage "330" @default.
- W2032363677 startingPage "319" @default.
- W2032363677 abstract "Abstract The intensively monitored Hoeglwald spruce site in southern Bavaria, Germany is located in a region with high atmospheric inputs of acidifying substances. In order to interpret the experimental data and to perform model validation, the biogeochemical model SAFE was parameterized for the site. SAFE is a dynamic, multilayer model that includes chemical weathering, cation exchange and soil solution equilibria. Reconstructed historic deposition and nutrient uptake and cycling patterns were made. To predict the general chemical characteristics of the upper part of the soil profile it was necessary to introduce two important elements in the parameterization of the model, gaseous uptake of nitrogen, and to assign a base cation uptake distribution different from fine root distribution. The model predicted the general characteristics of soil solution chemistry. Soil solution pH was well predicted for the mineral soil, but underpredicted for the O layer, due to the model assumption that nitrification is complete. The model could not reproduce high fluxes of SO42−, All and acidity in the A layer, while modeled base cation fluxes agree with data, since SAFE does not include SO42− dynamics that could explain the mobilization in the A layer, or immobilization in the A B layer. Fluxes and concentrations of SO42−, NO3−, Al and base cations at the 40 cm level ( A B horizon) were all well reproduced by the model. The modeled decreasing trends in base cation concentrations are opposite to the increase shown by the data. The model clearly shows the importance of nutrient cycling for the soil chemistry in rooting zone. The SAFE model suggests that the Hoeglwald spruce stand has been subject to severe acidification due to acid inputs, and that the Hoeglwald spruce stand is showing signs of recovery from acidification. At present, model uncertainties may be too large to draw definite conclusions regarding recovery rate." @default.
- W2032363677 created "2016-06-24" @default.
- W2032363677 creator A5005867772 @default.
- W2032363677 creator A5008498691 @default.
- W2032363677 creator A5069511153 @default.
- W2032363677 creator A5089949049 @default.
- W2032363677 date "1998-02-01" @default.
- W2032363677 modified "2023-09-25" @default.
- W2032363677 title "Modeling the effects of acid deposition on the biogeochemistry of the Hoeglwald spruce stand, FRG" @default.
- W2032363677 cites W1972925736 @default.
- W2032363677 cites W1986832135 @default.
- W2032363677 cites W2024870251 @default.
- W2032363677 cites W2057592929 @default.
- W2032363677 cites W2090375579 @default.
- W2032363677 cites W2094684965 @default.
- W2032363677 cites W2116465143 @default.
- W2032363677 cites W2164702462 @default.
- W2032363677 cites W2329900108 @default.
- W2032363677 cites W2565009489 @default.
- W2032363677 doi "https://doi.org/10.1016/s0378-1127(97)00146-1" @default.
- W2032363677 hasPublicationYear "1998" @default.
- W2032363677 type Work @default.
- W2032363677 sameAs 2032363677 @default.
- W2032363677 citedByCount "5" @default.
- W2032363677 crossrefType "journal-article" @default.
- W2032363677 hasAuthorship W2032363677A5005867772 @default.
- W2032363677 hasAuthorship W2032363677A5008498691 @default.
- W2032363677 hasAuthorship W2032363677A5069511153 @default.
- W2032363677 hasAuthorship W2032363677A5089949049 @default.
- W2032363677 hasConcept C114793014 @default.
- W2032363677 hasConcept C127313418 @default.
- W2032363677 hasConcept C130309983 @default.
- W2032363677 hasConcept C159390177 @default.
- W2032363677 hasConcept C159750122 @default.
- W2032363677 hasConcept C18903297 @default.
- W2032363677 hasConcept C205649164 @default.
- W2032363677 hasConcept C2816523 @default.
- W2032363677 hasConcept C2992446998 @default.
- W2032363677 hasConcept C39432304 @default.
- W2032363677 hasConcept C64297162 @default.
- W2032363677 hasConcept C86803240 @default.
- W2032363677 hasConcept C97137747 @default.
- W2032363677 hasConceptScore W2032363677C114793014 @default.
- W2032363677 hasConceptScore W2032363677C127313418 @default.
- W2032363677 hasConceptScore W2032363677C130309983 @default.
- W2032363677 hasConceptScore W2032363677C159390177 @default.
- W2032363677 hasConceptScore W2032363677C159750122 @default.
- W2032363677 hasConceptScore W2032363677C18903297 @default.
- W2032363677 hasConceptScore W2032363677C205649164 @default.
- W2032363677 hasConceptScore W2032363677C2816523 @default.
- W2032363677 hasConceptScore W2032363677C2992446998 @default.
- W2032363677 hasConceptScore W2032363677C39432304 @default.
- W2032363677 hasConceptScore W2032363677C64297162 @default.
- W2032363677 hasConceptScore W2032363677C86803240 @default.
- W2032363677 hasConceptScore W2032363677C97137747 @default.
- W2032363677 hasIssue "1-3" @default.
- W2032363677 hasLocation W20323636771 @default.
- W2032363677 hasOpenAccess W2032363677 @default.
- W2032363677 hasPrimaryLocation W20323636771 @default.
- W2032363677 hasRelatedWork W1482611036 @default.
- W2032363677 hasRelatedWork W1801153100 @default.
- W2032363677 hasRelatedWork W2050705747 @default.
- W2032363677 hasRelatedWork W2092452533 @default.
- W2032363677 hasRelatedWork W2146010486 @default.
- W2032363677 hasRelatedWork W220353202 @default.
- W2032363677 hasRelatedWork W2275388926 @default.
- W2032363677 hasRelatedWork W2916848642 @default.
- W2032363677 hasRelatedWork W3145816699 @default.
- W2032363677 hasRelatedWork W64734710 @default.
- W2032363677 hasVolume "101" @default.
- W2032363677 isParatext "false" @default.
- W2032363677 isRetracted "false" @default.
- W2032363677 magId "2032363677" @default.
- W2032363677 workType "article" @default.