Matches in SemOpenAlex for { <https://semopenalex.org/work/W2389720907> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2389720907 abstract "High arsenic content in rice can damage the chlorophyll and structure in their leaves,reduce the rate of photosynthesis and change their spectral features.The model established in this paper by the independent component analysis(ICA)and hyperspectral vegetation indices(CARI,PRI,SIPI)were used to predict the arsenic content in mature rice.Sixty samples belonging to mature rice in three different areas were scanned by ASD field pro3.Arsenic reference values were obtained by atomic absorption spectrometry.The study showed that there was linear correlation between these three hyperspectral vegetation indices(CARI,PRI,SIPI)calculated from ASD optical data and the content of arsenic in mature rice,whose coefficients(R)are-0.67,0.82,0.91,using least-squares regression.The fast independent component analysis(ICA)was applied in a matrix 20×60,which represents the 20 groups optical data of the 60 samples.The 20 groups optical data previously centralized and standardized were respectively divided from the 100 nm range of blue band(440～540 nm)and red band(600～700 nm)by 5 nm intervals,and that produced four variables(IC-B1,IC-B2;IC-R1,IC-R2)from red band and blue band.Furthermore,IC-B1 and IC-R1 had high correlation with the arsenic content in mature rice(R=0.96,R=-0.95).So the model established in this paper by those variables and hyperspectral vegetation indices can predict arsenic contamination in mature rice." @default.
- W2389720907 created "2016-06-24" @default.
- W2389720907 creator A5040482793 @default.
- W2389720907 date "2010-01-01" @default.
- W2389720907 modified "2023-10-03" @default.
- W2389720907 title "Monitor Arsenic Contamination in Mature Rice by the Model Based on the Independent Component Analysis and Hyperspectral Vegetation Indices" @default.
- W2389720907 hasPublicationYear "2010" @default.
- W2389720907 type Work @default.
- W2389720907 sameAs 2389720907 @default.
- W2389720907 citedByCount "0" @default.
- W2389720907 crossrefType "journal-article" @default.
- W2389720907 hasAuthorship W2389720907A5040482793 @default.
- W2389720907 hasConcept C105795698 @default.
- W2389720907 hasConcept C107872376 @default.
- W2389720907 hasConcept C112570922 @default.
- W2389720907 hasConcept C127313418 @default.
- W2389720907 hasConcept C142724271 @default.
- W2389720907 hasConcept C159078339 @default.
- W2389720907 hasConcept C178790620 @default.
- W2389720907 hasConcept C185592680 @default.
- W2389720907 hasConcept C18903297 @default.
- W2389720907 hasConcept C27438332 @default.
- W2389720907 hasConcept C2776133958 @default.
- W2389720907 hasConcept C33923547 @default.
- W2389720907 hasConcept C39432304 @default.
- W2389720907 hasConcept C502230775 @default.
- W2389720907 hasConcept C62649853 @default.
- W2389720907 hasConcept C71924100 @default.
- W2389720907 hasConcept C86803240 @default.
- W2389720907 hasConceptScore W2389720907C105795698 @default.
- W2389720907 hasConceptScore W2389720907C107872376 @default.
- W2389720907 hasConceptScore W2389720907C112570922 @default.
- W2389720907 hasConceptScore W2389720907C127313418 @default.
- W2389720907 hasConceptScore W2389720907C142724271 @default.
- W2389720907 hasConceptScore W2389720907C159078339 @default.
- W2389720907 hasConceptScore W2389720907C178790620 @default.
- W2389720907 hasConceptScore W2389720907C185592680 @default.
- W2389720907 hasConceptScore W2389720907C18903297 @default.
- W2389720907 hasConceptScore W2389720907C27438332 @default.
- W2389720907 hasConceptScore W2389720907C2776133958 @default.
- W2389720907 hasConceptScore W2389720907C33923547 @default.
- W2389720907 hasConceptScore W2389720907C39432304 @default.
- W2389720907 hasConceptScore W2389720907C502230775 @default.
- W2389720907 hasConceptScore W2389720907C62649853 @default.
- W2389720907 hasConceptScore W2389720907C71924100 @default.
- W2389720907 hasConceptScore W2389720907C86803240 @default.
- W2389720907 hasLocation W23897209071 @default.
- W2389720907 hasOpenAccess W2389720907 @default.
- W2389720907 hasPrimaryLocation W23897209071 @default.
- W2389720907 hasRelatedWork W1506175260 @default.
- W2389720907 hasRelatedWork W1947929989 @default.
- W2389720907 hasRelatedWork W1991200228 @default.
- W2389720907 hasRelatedWork W2021661789 @default.
- W2389720907 hasRelatedWork W2072254696 @default.
- W2389720907 hasRelatedWork W2073869614 @default.
- W2389720907 hasRelatedWork W2076143808 @default.
- W2389720907 hasRelatedWork W2089464686 @default.
- W2389720907 hasRelatedWork W2114044963 @default.
- W2389720907 hasRelatedWork W2163007353 @default.
- W2389720907 hasRelatedWork W2256224026 @default.
- W2389720907 hasRelatedWork W2349324175 @default.
- W2389720907 hasRelatedWork W2351847015 @default.
- W2389720907 hasRelatedWork W2370360556 @default.
- W2389720907 hasRelatedWork W2373549718 @default.
- W2389720907 hasRelatedWork W2385998039 @default.
- W2389720907 hasRelatedWork W2439347252 @default.
- W2389720907 hasRelatedWork W2946139905 @default.
- W2389720907 hasRelatedWork W2955184030 @default.
- W2389720907 hasRelatedWork W3144113897 @default.
- W2389720907 isParatext "false" @default.
- W2389720907 isRetracted "false" @default.
- W2389720907 magId "2389720907" @default.
- W2389720907 workType "article" @default.