FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2050563220> ?p ?o ?g. }

• W2050563220 endingPage "39" @default.
• W2050563220 startingPage "22" @default.
• W2050563220 abstract "Macroscopic empirical root water uptake (RWU) models are often used in hydrological studies to predict water dynamics through the soil–plant–atmosphere continuum. RWU in macroscopic models is highly dependent on root density distribution (RDD). Therefore, compensatory uptake mechanisms are being increasingly considered to remedy this weakness. A common formulation of compensatory functions is to relate compensatory uptake rate to the plant water-stress status. This paper examines the efficiency of such compensatory functions to reduce the sensitivity of simulated actual transpiration (Ta), drainage (Draina) and RWU patterns to RDD. The possibility to replace the compensatory RWU functions by an adequate description of RDD is also discussed. The study was based on experimental and numerical analysis of two-dimensional soil-water dynamics of 11 maize plots, irrigated using sprinkler (Asp), subsurface drip (SDI) systems, or rainfed (RF). Soil-water dynamics were simulated using a physically-based soil-water flow model coupled to a macroscopic empirical compensatory RWU model. For each plot, simulation scenarios involved crossing 6 RDD profiles with 6 compensatory levels. RDD was found to be the main factor in the determination of RWU patterns, Ta and Draina rates, with and without the compensatory mechanism. The use of a water-tracking RDD, i.e., higher uptake intensity in expected wetter soil regions, was found a surrogate for compensatory RWU functions in surface-watering simulations (Asp and RF). However, in SDI simulations, a water-tracking RDD should be combined to a high level of compensatory uptake to satisfactorily reproduce real RWU patterns. Our results further suggest that the compensatory RWU process is independent of the plant stress status and should be seen as a response to heterogeneous soil-water distribution. Our results contribute to the identification of optimum parameterization of empirical RWU models as a function of watering methods." @default.
• W2050563220 created "2016-06-24" @default.
• W2050563220 creator A5016514663 @default.
• W2050563220 creator A5063458700 @default.
• W2050563220 creator A5086070087 @default.
• W2050563220 date "2015-06-01" @default.
• W2050563220 modified "2023-10-18" @default.
• W2050563220 title "Compensatory uptake functions in empirical macroscopic root water uptake models – Experimental and numerical analysis" @default.
• W2050563220 cites W1495858929 @default.
• W2050563220 cites W1504665870 @default.
• W2050563220 cites W1964070997 @default.
• W2050563220 cites W1966631864 @default.
• W2050563220 cites W1969974566 @default.
• W2050563220 cites W1972042796 @default.
• W2050563220 cites W1988907853 @default.
• W2050563220 cites W1992029956 @default.
• W2050563220 cites W1993197143 @default.
• W2050563220 cites W1993453809 @default.
• W2050563220 cites W1994668402 @default.
• W2050563220 cites W1995653458 @default.
• W2050563220 cites W1995770377 @default.
• W2050563220 cites W1998185654 @default.
• W2050563220 cites W2005348293 @default.
• W2050563220 cites W2019465201 @default.
• W2050563220 cites W2024801844 @default.
• W2050563220 cites W2032600630 @default.
• W2050563220 cites W2034373477 @default.
• W2050563220 cites W2035386498 @default.
• W2050563220 cites W2036087833 @default.
• W2050563220 cites W2039557684 @default.
• W2050563220 cites W2042369958 @default.
• W2050563220 cites W2043003992 @default.
• W2050563220 cites W2044576039 @default.
• W2050563220 cites W2047363524 @default.
• W2050563220 cites W2048568378 @default.
• W2050563220 cites W2049907549 @default.
• W2050563220 cites W2066819515 @default.
• W2050563220 cites W2068440278 @default.
• W2050563220 cites W2069797708 @default.
• W2050563220 cites W2072910091 @default.
• W2050563220 cites W2076967854 @default.
• W2050563220 cites W2084860372 @default.
• W2050563220 cites W2085239801 @default.
• W2050563220 cites W2094331647 @default.
• W2050563220 cites W2094635217 @default.
• W2050563220 cites W2098596327 @default.
• W2050563220 cites W2104938456 @default.
• W2050563220 cites W2110367743 @default.
• W2050563220 cites W2114384126 @default.
• W2050563220 cites W2117774610 @default.
• W2050563220 cites W2121349626 @default.
• W2050563220 cites W2124144597 @default.
• W2050563220 cites W2130177934 @default.
• W2050563220 cites W2134636657 @default.
• W2050563220 cites W2137248297 @default.
• W2050563220 cites W2144956300 @default.
• W2050563220 cites W2152895243 @default.
• W2050563220 cites W2159247981 @default.
• W2050563220 cites W2162604832 @default.
• W2050563220 cites W2166186402 @default.
• W2050563220 cites W2234943040 @default.
• W2050563220 cites W2356666954 @default.
• W2050563220 cites W373379163 @default.
• W2050563220 cites W4232932940 @default.
• W2050563220 doi "https://doi.org/10.1016/j.agwat.2015.03.010" @default.
• W2050563220 hasPublicationYear "2015" @default.
• W2050563220 type Work @default.
• W2050563220 sameAs 2050563220 @default.
• W2050563220 citedByCount "37" @default.
• W2050563220 countsByYear W20505632202016 @default.
• W2050563220 countsByYear W20505632202017 @default.
• W2050563220 countsByYear W20505632202018 @default.
• W2050563220 countsByYear W20505632202019 @default.
• W2050563220 countsByYear W20505632202020 @default.
• W2050563220 countsByYear W20505632202021 @default.
• W2050563220 countsByYear W20505632202022 @default.
• W2050563220 countsByYear W20505632202023 @default.
• W2050563220 crossrefType "journal-article" @default.
• W2050563220 hasAuthorship W2050563220A5016514663 @default.
• W2050563220 hasAuthorship W2050563220A5063458700 @default.
• W2050563220 hasAuthorship W2050563220A5086070087 @default.
• W2050563220 hasBestOaLocation W20505632202 @default.
• W2050563220 hasConcept C121332964 @default.
• W2050563220 hasConcept C127313418 @default.
• W2050563220 hasConcept C156634047 @default.
• W2050563220 hasConcept C157517311 @default.
• W2050563220 hasConcept C159390177 @default.
• W2050563220 hasConcept C159750122 @default.
• W2050563220 hasConcept C183688256 @default.
• W2050563220 hasConcept C187320778 @default.
• W2050563220 hasConcept C39432304 @default.
• W2050563220 hasConcept C59822182 @default.
• W2050563220 hasConcept C76886044 @default.
• W2050563220 hasConcept C86803240 @default.
• W2050563220 hasConcept C91586092 @default.
• W2050563220 hasConceptScore W2050563220C121332964 @default.
• W2050563220 hasConceptScore W2050563220C127313418 @default.
• W2050563220 hasConceptScore W2050563220C156634047 @default.

• next