FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1648402054> ?p ?o ?g. }

• W1648402054 abstract "[1] Tidal environments are characterized by a complex interplay of hydrological, geomorphic, and biological processes, and their understanding and modeling thus require the explicit description of both their biotic and abiotic components. In particular, the presence and spatial distribution of salt marsh vegetation (a key factor in the stabilization of the surface soil) have been suggested to be related to topographic factors and to soil moisture patterns, but a general, process-based comprehension of this relationship has not yet been achieved. The present paper describes a finite element model of saturated-unsaturated subsurface flow in a schematic salt marsh, driven by tidal fluctuations and evapotranspiration. The conditions leading to the establishment of preferentially aerated subsurface zones are studied, and inferences regarding the development and spatial distribution of salt marsh vegetation are drawn, with important implications for the overall ecogeomorphological dynamics of tidal environments. Our results show that subsurface water flow in the marsh induces complex water table dynamics, even when the tidal forcing has a simple sinusoidal form. The definition of a space-dependent aeration time is then proposed to characterize root aeration. The model shows that salt marsh subsurface flow depends on the distance from the nearest creek or channel and that the subsurface water movement near tidal creeks is both vertical and horizontal, while farther from creeks, it is primarily vertical. Moreover, the study shows that if the soil saturated conductivity is relatively low (10−6 m s−1, values quite common in salt marsh areas), a persistently unsaturated zone is present below the soil surface even after the tide has flooded the marsh; this provides evidence of the presence of an aerated layer allowing a prolonged presence of oxygen for aerobic root respiration. The results further show that plant transpiration increases the extent and persistence of the aerated layer, thereby introducing a strong positive feedback: Pioneer plants on marsh edges have the effect of increasing soil oxygen availability, thus creating the conditions for the further development of other plant communities." @default.
• W1648402054 created "2016-06-24" @default.
• W1648402054 creator A5013212563 @default.
• W1648402054 creator A5029974920 @default.
• W1648402054 creator A5072838457 @default.
• W1648402054 date "2004-05-01" @default.
• W1648402054 modified "2023-10-06" @default.
• W1648402054 title "Subsurface flow and vegetation patterns in tidal environments" @default.
• W1648402054 cites W133809332 @default.
• W1648402054 cites W1944750191 @default.
• W1648402054 cites W1963872206 @default.
• W1648402054 cites W1968747876 @default.
• W1648402054 cites W1990137432 @default.
• W1648402054 cites W1993197143 @default.
• W1648402054 cites W1996289415 @default.
• W1648402054 cites W2006235181 @default.
• W1648402054 cites W2006313280 @default.
• W1648402054 cites W2010338046 @default.
• W1648402054 cites W2018372266 @default.
• W1648402054 cites W2022642669 @default.
• W1648402054 cites W2026051335 @default.
• W1648402054 cites W2038240787 @default.
• W1648402054 cites W2039620172 @default.
• W1648402054 cites W2052335276 @default.
• W1648402054 cites W2056894735 @default.
• W1648402054 cites W2060672891 @default.
• W1648402054 cites W2070507537 @default.
• W1648402054 cites W2075648027 @default.
• W1648402054 cites W2076249786 @default.
• W1648402054 cites W2101426936 @default.
• W1648402054 cites W2103608645 @default.
• W1648402054 cites W2126417136 @default.
• W1648402054 cites W2144865930 @default.
• W1648402054 cites W2146078901 @default.
• W1648402054 cites W2157061711 @default.
• W1648402054 cites W2162604832 @default.
• W1648402054 cites W2213986762 @default.
• W1648402054 cites W2328161996 @default.
• W1648402054 cites W2331963077 @default.
• W1648402054 cites W2332972046 @default.
• W1648402054 cites W2333322417 @default.
• W1648402054 cites W2475404658 @default.
• W1648402054 cites W44410083 @default.
• W1648402054 cites W598573673 @default.
• W1648402054 doi "https://doi.org/10.1029/2003wr002702" @default.
• W1648402054 hasPublicationYear "2004" @default.
• W1648402054 type Work @default.
• W1648402054 sameAs 1648402054 @default.
• W1648402054 citedByCount "118" @default.
• W1648402054 countsByYear W16484020542012 @default.
• W1648402054 countsByYear W16484020542013 @default.
• W1648402054 countsByYear W16484020542014 @default.
• W1648402054 countsByYear W16484020542015 @default.
• W1648402054 countsByYear W16484020542016 @default.
• W1648402054 countsByYear W16484020542017 @default.
• W1648402054 countsByYear W16484020542018 @default.
• W1648402054 countsByYear W16484020542019 @default.
• W1648402054 countsByYear W16484020542020 @default.
• W1648402054 countsByYear W16484020542021 @default.
• W1648402054 countsByYear W16484020542022 @default.
• W1648402054 countsByYear W16484020542023 @default.
• W1648402054 crossrefType "journal-article" @default.
• W1648402054 hasAuthorship W1648402054A5013212563 @default.
• W1648402054 hasAuthorship W1648402054A5029974920 @default.
• W1648402054 hasAuthorship W1648402054A5072838457 @default.
• W1648402054 hasBestOaLocation W16484020541 @default.
• W1648402054 hasConcept C100187453 @default.
• W1648402054 hasConcept C111368507 @default.
• W1648402054 hasConcept C127313418 @default.
• W1648402054 hasConcept C142724271 @default.
• W1648402054 hasConcept C159390177 @default.
• W1648402054 hasConcept C187320778 @default.
• W1648402054 hasConcept C18903297 @default.
• W1648402054 hasConcept C2524010 @default.
• W1648402054 hasConcept C2776133958 @default.
• W1648402054 hasConcept C33923547 @default.
• W1648402054 hasConcept C38349280 @default.
• W1648402054 hasConcept C39432304 @default.
• W1648402054 hasConcept C39769621 @default.
• W1648402054 hasConcept C67268981 @default.
• W1648402054 hasConcept C67715294 @default.
• W1648402054 hasConcept C71924100 @default.
• W1648402054 hasConcept C76177295 @default.
• W1648402054 hasConcept C76886044 @default.
• W1648402054 hasConcept C86803240 @default.
• W1648402054 hasConcept C87441765 @default.
• W1648402054 hasConceptScore W1648402054C100187453 @default.
• W1648402054 hasConceptScore W1648402054C111368507 @default.
• W1648402054 hasConceptScore W1648402054C127313418 @default.
• W1648402054 hasConceptScore W1648402054C142724271 @default.
• W1648402054 hasConceptScore W1648402054C159390177 @default.
• W1648402054 hasConceptScore W1648402054C187320778 @default.
• W1648402054 hasConceptScore W1648402054C18903297 @default.
• W1648402054 hasConceptScore W1648402054C2524010 @default.
• W1648402054 hasConceptScore W1648402054C2776133958 @default.
• W1648402054 hasConceptScore W1648402054C33923547 @default.
• W1648402054 hasConceptScore W1648402054C38349280 @default.
• W1648402054 hasConceptScore W1648402054C39432304 @default.
• W1648402054 hasConceptScore W1648402054C39769621 @default.
• W1648402054 hasConceptScore W1648402054C67268981 @default.

• next