FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387522011> ?p ?o ?g. }

• W4387522011 endingPage "120144" @default.
• W4387522011 startingPage "120144" @default.
• W4387522011 abstract "Ammonia (NH3) is a major component of reduced nitrogen. A bi-directional exchange of NH3 takes place between the atmosphere and surface. Although the study of reduced nitrogen is gaining prominence in recent years, quantification of NH3 deposition is technically challenging due to its complex properties; consequently, this generates significant uncertainty regarding the estimation of total nitrogen deposition. Based on past studies, it has been reported that Asia has numerous high-risk nitrogen deposition sites; however, only a few studies have investigated the NH3 exchange in this region. To clarify the exchange process and achieve improved accuracy regarding the estimation of nitrogen deposition in Asia, we conducted measurements of vertical profile and flux of NH3 in a forest in Japan during summer (July 21–August 1, 2015), winter (February 23–February 29, 2016), and autumn (September 27–October 11, 2016). We measured daytime and nighttime NH3 concentrations at four or five heights of an observation tower in the forest by using filter-pack holders, and determined NH3 fluxes by using the aerodynamic gradient method. During daytime, NH3 showed emission above the canopy in summer, and near the forest floor in winter. There was no clear emission trend in autumn. During nighttime, NH3 showed deposition from the top of the canopy to the forest floor for all observed periods. NH3 exchange in the forest possibly had seasonal and diurnal variations. The flux measurements showed large NH3 emissions at daytime in summer and small depositions at nighttime in summer and autumn. Mean flux during the observation periods was 0.026 μg m−2 s−1. The daytime flux during leafy periods was found to have a strong correlation with solar radiation. At daytime in summer, flux also had strong correlations with relative humidity and horizontal wind speed. We also estimated NH3 fluxes in summer by employing a bi-directional exchange model to verify the applicability of the model at the study site. Inferred fluxes obtained via the model showed large emissions during daytime and agreed with the observation results; however, the model could not reproduce the nighttime deposition. This discrepancy was improved by applying more suitable cuticular resistances." @default.
• W4387522011 created "2023-10-12" @default.
• W4387522011 creator A5029790017 @default.
• W4387522011 creator A5035636081 @default.
• W4387522011 creator A5072248405 @default.
• W4387522011 date "2023-10-01" @default.
• W4387522011 modified "2023-10-15" @default.
• W4387522011 title "Vertical profile and flux measurements of ammonia in a deciduous forest in Japan towards improvement of bi-directional exchange model" @default.
• W4387522011 cites W1741463987 @default.
• W4387522011 cites W1984504850 @default.
• W4387522011 cites W1998752297 @default.
• W4387522011 cites W2010754393 @default.
• W4387522011 cites W2020849466 @default.
• W4387522011 cites W2041762073 @default.
• W4387522011 cites W2043770100 @default.
• W4387522011 cites W2045325754 @default.
• W4387522011 cites W2050052699 @default.
• W4387522011 cites W2062639723 @default.
• W4387522011 cites W2062706622 @default.
• W4387522011 cites W2080423136 @default.
• W4387522011 cites W2086242334 @default.
• W4387522011 cites W2086597284 @default.
• W4387522011 cites W2127657691 @default.
• W4387522011 cites W2128562122 @default.
• W4387522011 cites W2128661655 @default.
• W4387522011 cites W2129322530 @default.
• W4387522011 cites W2138120705 @default.
• W4387522011 cites W2151629240 @default.
• W4387522011 cites W2159130038 @default.
• W4387522011 cites W2164912223 @default.
• W4387522011 cites W2168749921 @default.
• W4387522011 cites W2600399632 @default.
• W4387522011 cites W2810777827 @default.
• W4387522011 cites W2945793435 @default.
• W4387522011 cites W2969553379 @default.
• W4387522011 cites W2994805216 @default.
• W4387522011 cites W3085043268 @default.
• W4387522011 cites W3116994779 @default.
• W4387522011 cites W3158961806 @default.
• W4387522011 cites W3183658353 @default.
• W4387522011 cites W4231641183 @default.
• W4387522011 cites W4281255506 @default.
• W4387522011 cites W4323663625 @default.
• W4387522011 doi "https://doi.org/10.1016/j.atmosenv.2023.120144" @default.
• W4387522011 hasPublicationYear "2023" @default.
• W4387522011 type Work @default.
• W4387522011 citedByCount "0" @default.
• W4387522011 crossrefType "journal-article" @default.
• W4387522011 hasAuthorship W4387522011A5029790017 @default.
• W4387522011 hasAuthorship W4387522011A5035636081 @default.
• W4387522011 hasAuthorship W4387522011A5072248405 @default.
• W4387522011 hasConcept C101000010 @default.
• W4387522011 hasConcept C116119225 @default.
• W4387522011 hasConcept C127313418 @default.
• W4387522011 hasConcept C130950616 @default.
• W4387522011 hasConcept C151730666 @default.
• W4387522011 hasConcept C153294291 @default.
• W4387522011 hasConcept C159390177 @default.
• W4387522011 hasConcept C159750122 @default.
• W4387522011 hasConcept C162725370 @default.
• W4387522011 hasConcept C166957645 @default.
• W4387522011 hasConcept C178790620 @default.
• W4387522011 hasConcept C185592680 @default.
• W4387522011 hasConcept C18903297 @default.
• W4387522011 hasConcept C205649164 @default.
• W4387522011 hasConcept C2776382133 @default.
• W4387522011 hasConcept C2816523 @default.
• W4387522011 hasConcept C33283694 @default.
• W4387522011 hasConcept C39432304 @default.
• W4387522011 hasConcept C537208039 @default.
• W4387522011 hasConcept C64297162 @default.
• W4387522011 hasConcept C65440619 @default.
• W4387522011 hasConcept C68709404 @default.
• W4387522011 hasConcept C86803240 @default.
• W4387522011 hasConcept C91586092 @default.
• W4387522011 hasConceptScore W4387522011C101000010 @default.
• W4387522011 hasConceptScore W4387522011C116119225 @default.
• W4387522011 hasConceptScore W4387522011C127313418 @default.
• W4387522011 hasConceptScore W4387522011C130950616 @default.
• W4387522011 hasConceptScore W4387522011C151730666 @default.
• W4387522011 hasConceptScore W4387522011C153294291 @default.
• W4387522011 hasConceptScore W4387522011C159390177 @default.
• W4387522011 hasConceptScore W4387522011C159750122 @default.
• W4387522011 hasConceptScore W4387522011C162725370 @default.
• W4387522011 hasConceptScore W4387522011C166957645 @default.
• W4387522011 hasConceptScore W4387522011C178790620 @default.
• W4387522011 hasConceptScore W4387522011C185592680 @default.
• W4387522011 hasConceptScore W4387522011C18903297 @default.
• W4387522011 hasConceptScore W4387522011C205649164 @default.
• W4387522011 hasConceptScore W4387522011C2776382133 @default.
• W4387522011 hasConceptScore W4387522011C2816523 @default.
• W4387522011 hasConceptScore W4387522011C33283694 @default.
• W4387522011 hasConceptScore W4387522011C39432304 @default.
• W4387522011 hasConceptScore W4387522011C537208039 @default.
• W4387522011 hasConceptScore W4387522011C64297162 @default.
• W4387522011 hasConceptScore W4387522011C65440619 @default.
• W4387522011 hasConceptScore W4387522011C68709404 @default.
• W4387522011 hasConceptScore W4387522011C86803240 @default.

• next