Matches in SemOpenAlex for { <https://semopenalex.org/work/W4224272015> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W4224272015 abstract "River channel shifting is the geomorphological process involving the lateral movement of an [alluvial](https://en.wikipedia.org/wiki/Alluvial) [river channel](https://en.wikipedia.org/wiki/Channel_(geography)) across its [floodplain](https://en.wikipedia.org/wiki/Floodplain). Koshi river is characterized by high planform dynamics, especially in the lower reaches. We studied the dynamics of channel planform and shifting through systematic analysis and interpretation of diverse channel configurations using multidate satellite images from 1999 to 2019 of the Koshi River from Chatara to the Nepal-India border. Remote sensing techniques and GIS environment was used for change analysis based on imageries of 1999, 2009 and 2019. The channel shifting was determined by assessing and calculating the transient changes in the planform from the temporal satellite data. The result shows that over the stretch of 48 km, the Koshi River is highly braided with no distinct sub-channel observed. Both the river stretch and braiding are greatest within the southern portion compared to the northern part. Between 1999 and 2019, the area of the water channel is reduced by 24.08 km whereas, the channel bars have increased by 68.08 km . The river has experienced a clear shift of the channel toward the west in recent years. The average annual rate of shifting was estimated to be 21.6 m year towards the west and 0.8 m year towards the east, with the overall expansion of the river flood plains. Monitoring of river planform helps in effective river management. This result can be utilized for developing integrated river and land management plans in the Koshi basin." @default.
- W4224272015 created "2022-04-26" @default.
- W4224272015 creator A5025511347 @default.
- W4224272015 creator A5051471445 @default.
- W4224272015 creator A5087374826 @default.
- W4224272015 date "2022-04-06" @default.
- W4224272015 modified "2023-09-27" @default.
- W4224272015 title "Assessment of Channel Migration of Koshi River in Nepal Using Remote Sensing and GIS" @default.
- W4224272015 doi "https://doi.org/10.22541/au.164925580.02844378/v1" @default.
- W4224272015 hasPublicationYear "2022" @default.
- W4224272015 type Work @default.
- W4224272015 citedByCount "0" @default.
- W4224272015 crossrefType "posted-content" @default.
- W4224272015 hasAuthorship W4224272015A5025511347 @default.
- W4224272015 hasAuthorship W4224272015A5051471445 @default.
- W4224272015 hasAuthorship W4224272015A5087374826 @default.
- W4224272015 hasBestOaLocation W42242720151 @default.
- W4224272015 hasConcept C114793014 @default.
- W4224272015 hasConcept C119599485 @default.
- W4224272015 hasConcept C127162648 @default.
- W4224272015 hasConcept C127313418 @default.
- W4224272015 hasConcept C127413603 @default.
- W4224272015 hasConcept C13393347 @default.
- W4224272015 hasConcept C146978453 @default.
- W4224272015 hasConcept C155681218 @default.
- W4224272015 hasConcept C166957645 @default.
- W4224272015 hasConcept C187320778 @default.
- W4224272015 hasConcept C205649164 @default.
- W4224272015 hasConcept C2776459473 @default.
- W4224272015 hasConcept C58640448 @default.
- W4224272015 hasConcept C62649853 @default.
- W4224272015 hasConcept C69823785 @default.
- W4224272015 hasConcept C74256435 @default.
- W4224272015 hasConcept C75492595 @default.
- W4224272015 hasConcept C76886044 @default.
- W4224272015 hasConceptScore W4224272015C114793014 @default.
- W4224272015 hasConceptScore W4224272015C119599485 @default.
- W4224272015 hasConceptScore W4224272015C127162648 @default.
- W4224272015 hasConceptScore W4224272015C127313418 @default.
- W4224272015 hasConceptScore W4224272015C127413603 @default.
- W4224272015 hasConceptScore W4224272015C13393347 @default.
- W4224272015 hasConceptScore W4224272015C146978453 @default.
- W4224272015 hasConceptScore W4224272015C155681218 @default.
- W4224272015 hasConceptScore W4224272015C166957645 @default.
- W4224272015 hasConceptScore W4224272015C187320778 @default.
- W4224272015 hasConceptScore W4224272015C205649164 @default.
- W4224272015 hasConceptScore W4224272015C2776459473 @default.
- W4224272015 hasConceptScore W4224272015C58640448 @default.
- W4224272015 hasConceptScore W4224272015C62649853 @default.
- W4224272015 hasConceptScore W4224272015C69823785 @default.
- W4224272015 hasConceptScore W4224272015C74256435 @default.
- W4224272015 hasConceptScore W4224272015C75492595 @default.
- W4224272015 hasConceptScore W4224272015C76886044 @default.
- W4224272015 hasLocation W42242720151 @default.
- W4224272015 hasOpenAccess W4224272015 @default.
- W4224272015 hasPrimaryLocation W42242720151 @default.
- W4224272015 hasRelatedWork W1592795905 @default.
- W4224272015 hasRelatedWork W2030229126 @default.
- W4224272015 hasRelatedWork W2156476355 @default.
- W4224272015 hasRelatedWork W2322987256 @default.
- W4224272015 hasRelatedWork W2357373801 @default.
- W4224272015 hasRelatedWork W2366299203 @default.
- W4224272015 hasRelatedWork W2370841975 @default.
- W4224272015 hasRelatedWork W2375571093 @default.
- W4224272015 hasRelatedWork W2388657062 @default.
- W4224272015 hasRelatedWork W4224272015 @default.
- W4224272015 isParatext "false" @default.
- W4224272015 isRetracted "false" @default.
- W4224272015 workType "article" @default.