FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W196669242> ?p ?o ?g. }

• W196669242 abstract "The dynamic nature of erosion and associated processes and their dependence on climatic, pedological, land cover, land use, and management factors result in spatial and temporal variability. Computing and mapping this variability will produce information which is essential for designing dams, reservoirs, channels, soil conservation management plans, and the evaluation of on-site and off-site damages by soil erosion, land use projects, and transport of pollutants. This thesis presents the Modified Universal Soil Loss Equation (MUSLE) as a promising tool for the spatial modeling of soil erosion by water integrated with the SPatial ANalysis System (SPANS)-GIS. The information that resulted from this integration was used for land-use optimization to minimize sediment yield and maximize watershed farm income by a multi-objective linear programming model. These models were applied to Syahrood, one of the sub-basins of Damavand watershed in Iran, where soil erosion by water is one of the major land-related problems. Runoff erosivity, soil erodibility, slope length, slope steepness, cover management, and erosion control practice factors were computed and included in the digitized and computed Thiessen polygon, land component, slope and land-use maps of the watershed. The sediment yield of each land use was computed by overlaying these maps with the appropriate models in the SPANS-GIS. The optimization process allocated dryland-farming areas to rangelands if no changes are made to the current supporting practice system. The expected annual sediment yield from the entire sub-basin was reduced by 2420 t/y (or by 5%) and the annual net farm income was increased by 3.99 billion Iranian Rial/y (or by 134%). Results demonstrated that interfacing MUSLE with a GIS is an effective method for the prediction of soil erosion in large watersheds with limited data sets. Overlay operations enable the land manager to obtain higher quality results in a shorter period of time compared to manual calculations. A GIS simplifies the extracting of necessary factors from the databases. However the SPANS-GIS 6.0 was weak in preparing a slope map from the digital elevation database for such mountainous areas. The results indicate that application of land-use optimization methods to reduce sediment yields has great potential in the study area and in other watersheds. The methodology developed in this study can provide a useful tool for watershed managers to reduce sediment yield (soil conservation) while increasing the income of the local inhabitants." @default.
• W196669242 created "2016-06-24" @default.
• W196669242 creator A5015379738 @default.
• W196669242 date "1999-01-01" @default.
• W196669242 modified "2023-09-27" @default.
• W196669242 title "Optimizing the management of soil erosion using GIS" @default.
• W196669242 cites W1996396274 @default.
• W196669242 cites W2029782562 @default.
• W196669242 cites W2499551099 @default.
• W196669242 cites W2884586753 @default.
• W196669242 hasPublicationYear "1999" @default.
• W196669242 type Work @default.
• W196669242 sameAs 196669242 @default.
• W196669242 citedByCount "3" @default.
• W196669242 countsByYear W1966692422014 @default.
• W196669242 countsByYear W1966692422015 @default.
• W196669242 crossrefType "dissertation" @default.
• W196669242 hasAuthorship W196669242A5015379738 @default.
• W196669242 hasConcept C109162521 @default.
• W196669242 hasConcept C114793014 @default.
• W196669242 hasConcept C118518473 @default.
• W196669242 hasConcept C119857082 @default.
• W196669242 hasConcept C123157820 @default.
• W196669242 hasConcept C126589126 @default.
• W196669242 hasConcept C127313418 @default.
• W196669242 hasConcept C127413603 @default.
• W196669242 hasConcept C130989795 @default.
• W196669242 hasConcept C147176958 @default.
• W196669242 hasConcept C150547873 @default.
• W196669242 hasConcept C166957645 @default.
• W196669242 hasConcept C187320778 @default.
• W196669242 hasConcept C18903297 @default.
• W196669242 hasConcept C205649164 @default.
• W196669242 hasConcept C2777610965 @default.
• W196669242 hasConcept C2780648208 @default.
• W196669242 hasConcept C2983671832 @default.
• W196669242 hasConcept C39432304 @default.
• W196669242 hasConcept C41008148 @default.
• W196669242 hasConcept C41856607 @default.
• W196669242 hasConcept C4792198 @default.
• W196669242 hasConcept C50477045 @default.
• W196669242 hasConcept C54286561 @default.
• W196669242 hasConcept C559400886 @default.
• W196669242 hasConcept C62649853 @default.
• W196669242 hasConcept C76886044 @default.
• W196669242 hasConcept C86803240 @default.
• W196669242 hasConceptScore W196669242C109162521 @default.
• W196669242 hasConceptScore W196669242C114793014 @default.
• W196669242 hasConceptScore W196669242C118518473 @default.
• W196669242 hasConceptScore W196669242C119857082 @default.
• W196669242 hasConceptScore W196669242C123157820 @default.
• W196669242 hasConceptScore W196669242C126589126 @default.
• W196669242 hasConceptScore W196669242C127313418 @default.
• W196669242 hasConceptScore W196669242C127413603 @default.
• W196669242 hasConceptScore W196669242C130989795 @default.
• W196669242 hasConceptScore W196669242C147176958 @default.
• W196669242 hasConceptScore W196669242C150547873 @default.
• W196669242 hasConceptScore W196669242C166957645 @default.
• W196669242 hasConceptScore W196669242C187320778 @default.
• W196669242 hasConceptScore W196669242C18903297 @default.
• W196669242 hasConceptScore W196669242C205649164 @default.
• W196669242 hasConceptScore W196669242C2777610965 @default.
• W196669242 hasConceptScore W196669242C2780648208 @default.
• W196669242 hasConceptScore W196669242C2983671832 @default.
• W196669242 hasConceptScore W196669242C39432304 @default.
• W196669242 hasConceptScore W196669242C41008148 @default.
• W196669242 hasConceptScore W196669242C41856607 @default.
• W196669242 hasConceptScore W196669242C4792198 @default.
• W196669242 hasConceptScore W196669242C50477045 @default.
• W196669242 hasConceptScore W196669242C54286561 @default.
• W196669242 hasConceptScore W196669242C559400886 @default.
• W196669242 hasConceptScore W196669242C62649853 @default.
• W196669242 hasConceptScore W196669242C76886044 @default.
• W196669242 hasConceptScore W196669242C86803240 @default.
• W196669242 hasLocation W1966692421 @default.
• W196669242 hasOpenAccess W196669242 @default.
• W196669242 hasPrimaryLocation W1966692421 @default.
• W196669242 hasRelatedWork W1216748179 @default.
• W196669242 hasRelatedWork W1589676478 @default.
• W196669242 hasRelatedWork W1801863594 @default.
• W196669242 hasRelatedWork W1948765628 @default.
• W196669242 hasRelatedWork W1996816393 @default.
• W196669242 hasRelatedWork W2035336412 @default.
• W196669242 hasRelatedWork W2064939639 @default.
• W196669242 hasRelatedWork W2098251182 @default.
• W196669242 hasRelatedWork W2114169517 @default.
• W196669242 hasRelatedWork W2187361611 @default.
• W196669242 hasRelatedWork W2370136995 @default.
• W196669242 hasRelatedWork W2430349063 @default.
• W196669242 hasRelatedWork W2472052616 @default.
• W196669242 hasRelatedWork W2521901561 @default.
• W196669242 hasRelatedWork W2745501336 @default.
• W196669242 hasRelatedWork W2763348430 @default.
• W196669242 hasRelatedWork W2903418890 @default.
• W196669242 hasRelatedWork W2994560249 @default.
• W196669242 hasRelatedWork W1510581853 @default.
• W196669242 hasRelatedWork W2181431068 @default.
• W196669242 isParatext "false" @default.
• W196669242 isRetracted "false" @default.
• W196669242 magId "196669242" @default.

• next