Matches in SemOpenAlex for { <https://semopenalex.org/work/W2914109098> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2914109098 abstract "Stable isotope ratios in rainwater and water vapor act as a tracers of the hydrological cycle. The data on stable isotopic composition in rainwater and water vapor are limited due to the lack of observational studies across the Indian subcontinent and over the ocean. These present day observations are important database to deduce the paleo-climatic condition from geological archives. In majority of the cases, isotopic records are translated into physical factors with the present background knowledge where relationships with physical variables are well established. In case of tropical region, the primary controlling factor identified behind the stable isotopic variations is the amount of rainfall. However recent observations contradict such relationships challenging the role of amount effect and identified source moisture effect on stable isotope ratios in rainwater at Indian stations. The thesis investigated the amount effect relationship of isotopes at seasonal time scales. The long period observation covering 4 years, where daily time interval rainwater samples collected were used for our study. We used two different station locations; Thiruvananthapuram and Bangalore, where monsoonal rainfall is received for Southwest and Northeast periods. The role of mesoscale and synoptic convection and rainout along the transport pathways were found responsible for the isotopic variance. The role of moisture source regions, rainout over the advection pathways, high rainfall producing systems such as depression and cyclones, and continental recycling of water on rainwater and water isotopes ratios were major findings of the thesis work which are detailed in the chapters. Upon knowing the atmospheric and oceanic condition at the moisture source region based on satellite data and reanalysis data set we modeled our observations using the governing equations of isotope fractionation and well accepted Rayliegh’s distillation model. The observations on rainwater and water vapor isotope ratios in oceanic region are extremely limited due to difficulties in conducting sampling. Water vapor and rainwater observations over the Southern Ocean during the expedition of 2013 and estimation of the moisture recycling across the latitudes over the oceanic regions is a novel work in this thesis." @default.
- W2914109098 created "2019-02-21" @default.
- W2914109098 creator A5018372815 @default.
- W2914109098 date "2017-11-28" @default.
- W2914109098 modified "2023-09-23" @default.
- W2914109098 title "Study of the Seasonal Water Cycle over the Indian Subcontinent and the Southern Ocean using Stable Isotopes in Rainwater and Water Vapor" @default.
- W2914109098 hasPublicationYear "2017" @default.
- W2914109098 type Work @default.
- W2914109098 sameAs 2914109098 @default.
- W2914109098 citedByCount "0" @default.
- W2914109098 crossrefType "dissertation" @default.
- W2914109098 hasAuthorship W2914109098A5018372815 @default.
- W2914109098 hasConcept C121332964 @default.
- W2914109098 hasConcept C127313418 @default.
- W2914109098 hasConcept C133830359 @default.
- W2914109098 hasConcept C136996986 @default.
- W2914109098 hasConcept C147534773 @default.
- W2914109098 hasConcept C153294291 @default.
- W2914109098 hasConcept C176864760 @default.
- W2914109098 hasConcept C187320778 @default.
- W2914109098 hasConcept C18903297 @default.
- W2914109098 hasConcept C205649164 @default.
- W2914109098 hasConcept C22117777 @default.
- W2914109098 hasConcept C23095489 @default.
- W2914109098 hasConcept C39432304 @default.
- W2914109098 hasConcept C49204034 @default.
- W2914109098 hasConcept C5072599 @default.
- W2914109098 hasConcept C62520636 @default.
- W2914109098 hasConcept C76886044 @default.
- W2914109098 hasConcept C83419821 @default.
- W2914109098 hasConcept C86803240 @default.
- W2914109098 hasConcept C91586092 @default.
- W2914109098 hasConcept C97355855 @default.
- W2914109098 hasConceptScore W2914109098C121332964 @default.
- W2914109098 hasConceptScore W2914109098C127313418 @default.
- W2914109098 hasConceptScore W2914109098C133830359 @default.
- W2914109098 hasConceptScore W2914109098C136996986 @default.
- W2914109098 hasConceptScore W2914109098C147534773 @default.
- W2914109098 hasConceptScore W2914109098C153294291 @default.
- W2914109098 hasConceptScore W2914109098C176864760 @default.
- W2914109098 hasConceptScore W2914109098C187320778 @default.
- W2914109098 hasConceptScore W2914109098C18903297 @default.
- W2914109098 hasConceptScore W2914109098C205649164 @default.
- W2914109098 hasConceptScore W2914109098C22117777 @default.
- W2914109098 hasConceptScore W2914109098C23095489 @default.
- W2914109098 hasConceptScore W2914109098C39432304 @default.
- W2914109098 hasConceptScore W2914109098C49204034 @default.
- W2914109098 hasConceptScore W2914109098C5072599 @default.
- W2914109098 hasConceptScore W2914109098C62520636 @default.
- W2914109098 hasConceptScore W2914109098C76886044 @default.
- W2914109098 hasConceptScore W2914109098C83419821 @default.
- W2914109098 hasConceptScore W2914109098C86803240 @default.
- W2914109098 hasConceptScore W2914109098C91586092 @default.
- W2914109098 hasConceptScore W2914109098C97355855 @default.
- W2914109098 hasLocation W29141090981 @default.
- W2914109098 hasOpenAccess W2914109098 @default.
- W2914109098 hasPrimaryLocation W29141090981 @default.
- W2914109098 hasRelatedWork W1627977964 @default.
- W2914109098 hasRelatedWork W195437710 @default.
- W2914109098 hasRelatedWork W1966143286 @default.
- W2914109098 hasRelatedWork W1979166691 @default.
- W2914109098 hasRelatedWork W2016101328 @default.
- W2914109098 hasRelatedWork W2018421961 @default.
- W2914109098 hasRelatedWork W2104590002 @default.
- W2914109098 hasRelatedWork W2137747704 @default.
- W2914109098 hasRelatedWork W2152523979 @default.
- W2914109098 hasRelatedWork W2366446250 @default.
- W2914109098 hasRelatedWork W3006153896 @default.
- W2914109098 hasRelatedWork W3017180525 @default.
- W2914109098 hasRelatedWork W3048852906 @default.
- W2914109098 hasRelatedWork W3082020790 @default.
- W2914109098 hasRelatedWork W3119577734 @default.
- W2914109098 hasRelatedWork W3137686721 @default.
- W2914109098 hasRelatedWork W3197823059 @default.
- W2914109098 hasRelatedWork W744381422 @default.
- W2914109098 hasRelatedWork W2506432713 @default.
- W2914109098 hasRelatedWork W3089937913 @default.
- W2914109098 isParatext "false" @default.
- W2914109098 isRetracted "false" @default.
- W2914109098 magId "2914109098" @default.
- W2914109098 workType "dissertation" @default.