Matches in SemOpenAlex for { <https://semopenalex.org/work/W2946274368> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2946274368 abstract "Abstract This paper presents a digital elevation model (DEM) of the dunes found in the Lençóis Maranhenses National Park, an environmental protection area located in the Maranhão state (Brazil). The DEM supports the modeling studies of sand-dune evolution using multi-temporal satellite images and ground truth data, obtained through the post-processed kinematic Global Navigation Satellite System (GNSS) positioning. The study area is located at the border of three major neotropical ecosystems: the Amazonia, Caatinga, and Brazilian savanna. It is located in the northeastern state of Maranhão and encompasses the largest dune fields in the country. Wide shrubby areas (restingas, in Portuguese), lakes, mangroves, and a multitude off reshwater lagoons compose the park’s natural environments. The objective of the present study is to create an DEM that can evidence the complex dynamics of dune formation in the study area with use of GNSS. Geodetic techniques and precision mapping were employed to monitor the short-term coastal dynamics. The use of GNSS receivers is justified by the difficulty of mapping the dune’s features using conventional methods such as theodolite, level, and total station systems, due to their high cost, time restriction sand low data precision. Surface surveys were carried out annually between December 2015 and January 2017 to create a DEM. The study results reveal that the area has a negative volumetric balance of erosion and a preferential direction of sediment transport by wind, which may justify the pattern of advancement and retraction observed in the dunes of the studied area." @default.
- W2946274368 created "2019-05-29" @default.
- W2946274368 creator A5027521767 @default.
- W2946274368 creator A5034508245 @default.
- W2946274368 creator A5042683292 @default.
- W2946274368 creator A5076802161 @default.
- W2946274368 creator A5085019657 @default.
- W2946274368 date "2019-05-15" @default.
- W2946274368 modified "2023-09-26" @default.
- W2946274368 title "Modelling Dunes from Lençóis Maranhenses National Park (Brazil): Largest dune field in South America" @default.
- W2946274368 cites W1714672249 @default.
- W2946274368 cites W1865031570 @default.
- W2946274368 cites W1964067720 @default.
- W2946274368 cites W1983932967 @default.
- W2946274368 cites W1993116313 @default.
- W2946274368 cites W2008927034 @default.
- W2946274368 cites W2111707120 @default.
- W2946274368 cites W2128696076 @default.
- W2946274368 cites W2142219864 @default.
- W2946274368 cites W2343465983 @default.
- W2946274368 cites W2462694548 @default.
- W2946274368 cites W2560769982 @default.
- W2946274368 cites W2990882443 @default.
- W2946274368 cites W4249427529 @default.
- W2946274368 doi "https://doi.org/10.1038/s41598-019-43735-0" @default.
- W2946274368 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6520376" @default.
- W2946274368 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31092870" @default.
- W2946274368 hasPublicationYear "2019" @default.
- W2946274368 type Work @default.
- W2946274368 sameAs 2946274368 @default.
- W2946274368 citedByCount "5" @default.
- W2946274368 countsByYear W29462743682021 @default.
- W2946274368 countsByYear W29462743682022 @default.
- W2946274368 crossrefType "journal-article" @default.
- W2946274368 hasAuthorship W2946274368A5027521767 @default.
- W2946274368 hasAuthorship W2946274368A5034508245 @default.
- W2946274368 hasAuthorship W2946274368A5042683292 @default.
- W2946274368 hasAuthorship W2946274368A5076802161 @default.
- W2946274368 hasAuthorship W2946274368A5085019657 @default.
- W2946274368 hasBestOaLocation W29462743681 @default.
- W2946274368 hasConcept C100970517 @default.
- W2946274368 hasConcept C114793014 @default.
- W2946274368 hasConcept C127313418 @default.
- W2946274368 hasConcept C14279187 @default.
- W2946274368 hasConcept C166957645 @default.
- W2946274368 hasConcept C167110946 @default.
- W2946274368 hasConcept C181843262 @default.
- W2946274368 hasConcept C18903297 @default.
- W2946274368 hasConcept C205649164 @default.
- W2946274368 hasConcept C2780993040 @default.
- W2946274368 hasConcept C41008148 @default.
- W2946274368 hasConcept C58640448 @default.
- W2946274368 hasConcept C60229501 @default.
- W2946274368 hasConcept C62649853 @default.
- W2946274368 hasConcept C68874143 @default.
- W2946274368 hasConcept C76155785 @default.
- W2946274368 hasConcept C86803240 @default.
- W2946274368 hasConceptScore W2946274368C100970517 @default.
- W2946274368 hasConceptScore W2946274368C114793014 @default.
- W2946274368 hasConceptScore W2946274368C127313418 @default.
- W2946274368 hasConceptScore W2946274368C14279187 @default.
- W2946274368 hasConceptScore W2946274368C166957645 @default.
- W2946274368 hasConceptScore W2946274368C167110946 @default.
- W2946274368 hasConceptScore W2946274368C181843262 @default.
- W2946274368 hasConceptScore W2946274368C18903297 @default.
- W2946274368 hasConceptScore W2946274368C205649164 @default.
- W2946274368 hasConceptScore W2946274368C2780993040 @default.
- W2946274368 hasConceptScore W2946274368C41008148 @default.
- W2946274368 hasConceptScore W2946274368C58640448 @default.
- W2946274368 hasConceptScore W2946274368C60229501 @default.
- W2946274368 hasConceptScore W2946274368C62649853 @default.
- W2946274368 hasConceptScore W2946274368C68874143 @default.
- W2946274368 hasConceptScore W2946274368C76155785 @default.
- W2946274368 hasConceptScore W2946274368C86803240 @default.
- W2946274368 hasIssue "1" @default.
- W2946274368 hasLocation W29462743681 @default.
- W2946274368 hasLocation W29462743682 @default.
- W2946274368 hasLocation W29462743683 @default.
- W2946274368 hasOpenAccess W2946274368 @default.
- W2946274368 hasPrimaryLocation W29462743681 @default.
- W2946274368 hasRelatedWork W1518072832 @default.
- W2946274368 hasRelatedWork W1984382679 @default.
- W2946274368 hasRelatedWork W2062593005 @default.
- W2946274368 hasRelatedWork W2113494136 @default.
- W2946274368 hasRelatedWork W2141375369 @default.
- W2946274368 hasRelatedWork W2283421407 @default.
- W2946274368 hasRelatedWork W3043515250 @default.
- W2946274368 hasRelatedWork W4225835911 @default.
- W2946274368 hasRelatedWork W615468807 @default.
- W2946274368 hasRelatedWork W648411935 @default.
- W2946274368 hasVolume "9" @default.
- W2946274368 isParatext "false" @default.
- W2946274368 isRetracted "false" @default.
- W2946274368 magId "2946274368" @default.
- W2946274368 workType "article" @default.