Matches in SemOpenAlex for { <https://semopenalex.org/work/W2618310517> ?p ?o ?g. }
- W2618310517 abstract "Quantitative soil–landscape models offer a method for conducting soil surveys that use statistical tools to predict natural patterns in the occurrence of particular map units across a landscape. The aim of the present study was to predict soil units in a watershed with wide variation in landscape conditions. The approach relied on a modelling of soil-forming factors in order to understand the variability of the landscape components in the region. Models were generated for landscape attributes related to pedogenesis, specifically elevation, slope, curvature, compound topographic index, Euclidean distance from stream networks, landforms map, clay minerals index, iron oxide index and normalised difference vegetation index, along with an existing geology map. The soil classification was adapted from the World Reference Base System for Soil Resources, and the predominant soil taxonomic orders observed were Ferrasols, Acrisols, Gleysols, Cambisols, Fluvisols and Regosols. The algorithms used to predict the soil units were based on decision tree (DT) and random forest (RF) methods. The criteria used to evaluate the models’ performance were statistical indices, coherence between predicted units and the legacy map, as well as accuracy checks based on control samples. The best performing model was found to be the RF algorithm, with resulting statistical indices considered excellent (overall=0.966, kappa=0.962). The accuracy of the map as determined by control points was 67.89%, with a kappa value of 61.39%." @default.
- W2618310517 created "2017-06-05" @default.
- W2618310517 creator A5004707856 @default.
- W2618310517 creator A5066831946 @default.
- W2618310517 creator A5068990625 @default.
- W2618310517 creator A5070587576 @default.
- W2618310517 creator A5079272425 @default.
- W2618310517 date "2017-01-01" @default.
- W2618310517 modified "2023-09-26" @default.
- W2618310517 title "Tree-based techniques to predict soil units" @default.
- W2618310517 cites W1606445564 @default.
- W2618310517 cites W1606942816 @default.
- W2618310517 cites W1744640922 @default.
- W2618310517 cites W1965177027 @default.
- W2618310517 cites W1971414292 @default.
- W2618310517 cites W1971773769 @default.
- W2618310517 cites W1979637179 @default.
- W2618310517 cites W1984131153 @default.
- W2618310517 cites W1985554128 @default.
- W2618310517 cites W1986110598 @default.
- W2618310517 cites W2000046295 @default.
- W2618310517 cites W2013741687 @default.
- W2618310517 cites W2014501722 @default.
- W2618310517 cites W2022943504 @default.
- W2618310517 cites W2022944615 @default.
- W2618310517 cites W2023312901 @default.
- W2618310517 cites W2027160099 @default.
- W2618310517 cites W2045679230 @default.
- W2618310517 cites W2054325787 @default.
- W2618310517 cites W2057765785 @default.
- W2618310517 cites W2065220832 @default.
- W2618310517 cites W2069960279 @default.
- W2618310517 cites W2073018583 @default.
- W2618310517 cites W2077865152 @default.
- W2618310517 cites W2081340599 @default.
- W2618310517 cites W2090474171 @default.
- W2618310517 cites W2096373946 @default.
- W2618310517 cites W2143296882 @default.
- W2618310517 cites W2153307620 @default.
- W2618310517 cites W2163369992 @default.
- W2618310517 cites W2164777277 @default.
- W2618310517 cites W2168735130 @default.
- W2618310517 cites W2274117189 @default.
- W2618310517 cites W2542193189 @default.
- W2618310517 cites W2911964244 @default.
- W2618310517 doi "https://doi.org/10.1071/sr16060" @default.
- W2618310517 hasPublicationYear "2017" @default.
- W2618310517 type Work @default.
- W2618310517 sameAs 2618310517 @default.
- W2618310517 citedByCount "4" @default.
- W2618310517 countsByYear W26183105172019 @default.
- W2618310517 countsByYear W26183105172020 @default.
- W2618310517 crossrefType "journal-article" @default.
- W2618310517 hasAuthorship W2618310517A5004707856 @default.
- W2618310517 hasAuthorship W2618310517A5066831946 @default.
- W2618310517 hasAuthorship W2618310517A5068990625 @default.
- W2618310517 hasAuthorship W2618310517A5070587576 @default.
- W2618310517 hasAuthorship W2618310517A5079272425 @default.
- W2618310517 hasConcept C104471815 @default.
- W2618310517 hasConcept C111368507 @default.
- W2618310517 hasConcept C119857082 @default.
- W2618310517 hasConcept C127313418 @default.
- W2618310517 hasConcept C132651083 @default.
- W2618310517 hasConcept C150547873 @default.
- W2618310517 hasConcept C152494472 @default.
- W2618310517 hasConcept C1549246 @default.
- W2618310517 hasConcept C154945302 @default.
- W2618310517 hasConcept C159390177 @default.
- W2618310517 hasConcept C159750122 @default.
- W2618310517 hasConcept C169258074 @default.
- W2618310517 hasConcept C181843262 @default.
- W2618310517 hasConcept C187320778 @default.
- W2618310517 hasConcept C2776898743 @default.
- W2618310517 hasConcept C39432304 @default.
- W2618310517 hasConcept C41008148 @default.
- W2618310517 hasConcept C62649853 @default.
- W2618310517 hasConcept C71864017 @default.
- W2618310517 hasConcept C76886044 @default.
- W2618310517 hasConceptScore W2618310517C104471815 @default.
- W2618310517 hasConceptScore W2618310517C111368507 @default.
- W2618310517 hasConceptScore W2618310517C119857082 @default.
- W2618310517 hasConceptScore W2618310517C127313418 @default.
- W2618310517 hasConceptScore W2618310517C132651083 @default.
- W2618310517 hasConceptScore W2618310517C150547873 @default.
- W2618310517 hasConceptScore W2618310517C152494472 @default.
- W2618310517 hasConceptScore W2618310517C1549246 @default.
- W2618310517 hasConceptScore W2618310517C154945302 @default.
- W2618310517 hasConceptScore W2618310517C159390177 @default.
- W2618310517 hasConceptScore W2618310517C159750122 @default.
- W2618310517 hasConceptScore W2618310517C169258074 @default.
- W2618310517 hasConceptScore W2618310517C181843262 @default.
- W2618310517 hasConceptScore W2618310517C187320778 @default.
- W2618310517 hasConceptScore W2618310517C2776898743 @default.
- W2618310517 hasConceptScore W2618310517C39432304 @default.
- W2618310517 hasConceptScore W2618310517C41008148 @default.
- W2618310517 hasConceptScore W2618310517C62649853 @default.
- W2618310517 hasConceptScore W2618310517C71864017 @default.
- W2618310517 hasConceptScore W2618310517C76886044 @default.
- W2618310517 hasLocation W26183105171 @default.
- W2618310517 hasOpenAccess W2618310517 @default.