Matches in SemOpenAlex for { <https://semopenalex.org/work/W2883656199> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2883656199 abstract "Over 25% of Mississippi delta (MRDP) wetlands were lost over the past century. There is currently a major effort to restore the MRDP focused on a 50-year time horizon, a period during which the energy system and climate will change dramatically. I modeled hydraulic dredging to sustain marsh from 2016-2066 and 2016-2100 under a range of scenarios for sea level rise, energy price, and management regimes. A marsh elevation model was calibrated to data from MRDP marshes. I developed a model to simulate dredging costs based on the price of crude oil and a project efficiency factor. Crude oil prices were projected using forecasts from global energy models. The costs to sustain marsh between 2016 and 2100 changed from $128,000 ha-1 in the no change scenario to ~$1,010,000 ha-1 in the worst-case scenario in sea level rise and energy price, an ~8-fold increase. Increasing suspended sediment load raised created marsh lifespan and decreased long term dredging costs. Created marsh lifespan changed nonlinearly with dredging fill elevation and suspended sediment level. Costs and benefits of marsh creation can be optimized by adjusting dredging fill elevations based on the local sediment regime. Regardless of management scenario, sustaining the MRDP with hydraulic dredging suffered declining returns on investment due to the convergence of energy and climate. Marsh creation will likely become unaffordable in the mid to late 21st century, especially if river sediment diversions are not constructed before 2030. Planners must take into consideration coupled energy and climate scenarios for long-term risk assessments and adjust restoration goals accordingly." @default.
- W2883656199 created "2018-08-03" @default.
- W2883656199 creator A5022250494 @default.
- W2883656199 date "2022-06-17" @default.
- W2883656199 modified "2023-09-29" @default.
- W2883656199 title "Modeling the Influence of Energy and Climate Megatrends on Future Costs and Benefits of Marsh Creation in the Mississippi Delta" @default.
- W2883656199 cites W1974226748 @default.
- W2883656199 cites W1978166588 @default.
- W2883656199 cites W1983964260 @default.
- W2883656199 cites W1991922243 @default.
- W2883656199 cites W1995009936 @default.
- W2883656199 cites W1996636739 @default.
- W2883656199 cites W2001246336 @default.
- W2883656199 cites W2005363017 @default.
- W2883656199 cites W2014885480 @default.
- W2883656199 cites W2036297749 @default.
- W2883656199 cites W2071622550 @default.
- W2883656199 cites W2075801492 @default.
- W2883656199 cites W2083770741 @default.
- W2883656199 cites W2107409402 @default.
- W2883656199 cites W2149909278 @default.
- W2883656199 cites W2152064205 @default.
- W2883656199 cites W2159424762 @default.
- W2883656199 cites W2255052006 @default.
- W2883656199 cites W2271422330 @default.
- W2883656199 cites W2297694521 @default.
- W2883656199 cites W2407950835 @default.
- W2883656199 doi "https://doi.org/10.31390/gradschool_theses.4607" @default.
- W2883656199 hasPublicationYear "2022" @default.
- W2883656199 type Work @default.
- W2883656199 sameAs 2883656199 @default.
- W2883656199 citedByCount "0" @default.
- W2883656199 crossrefType "dissertation" @default.
- W2883656199 hasAuthorship W2883656199A5022250494 @default.
- W2883656199 hasBestOaLocation W28836561991 @default.
- W2883656199 hasConcept C111368507 @default.
- W2883656199 hasConcept C127313418 @default.
- W2883656199 hasConcept C127413603 @default.
- W2883656199 hasConcept C132651083 @default.
- W2883656199 hasConcept C146978453 @default.
- W2883656199 hasConcept C151730666 @default.
- W2883656199 hasConcept C187320778 @default.
- W2883656199 hasConcept C18903297 @default.
- W2883656199 hasConcept C2781279111 @default.
- W2883656199 hasConcept C2816523 @default.
- W2883656199 hasConcept C39432304 @default.
- W2883656199 hasConcept C5072461 @default.
- W2883656199 hasConcept C67268981 @default.
- W2883656199 hasConcept C67715294 @default.
- W2883656199 hasConcept C76886044 @default.
- W2883656199 hasConcept C86803240 @default.
- W2883656199 hasConceptScore W2883656199C111368507 @default.
- W2883656199 hasConceptScore W2883656199C127313418 @default.
- W2883656199 hasConceptScore W2883656199C127413603 @default.
- W2883656199 hasConceptScore W2883656199C132651083 @default.
- W2883656199 hasConceptScore W2883656199C146978453 @default.
- W2883656199 hasConceptScore W2883656199C151730666 @default.
- W2883656199 hasConceptScore W2883656199C187320778 @default.
- W2883656199 hasConceptScore W2883656199C18903297 @default.
- W2883656199 hasConceptScore W2883656199C2781279111 @default.
- W2883656199 hasConceptScore W2883656199C2816523 @default.
- W2883656199 hasConceptScore W2883656199C39432304 @default.
- W2883656199 hasConceptScore W2883656199C5072461 @default.
- W2883656199 hasConceptScore W2883656199C67268981 @default.
- W2883656199 hasConceptScore W2883656199C67715294 @default.
- W2883656199 hasConceptScore W2883656199C76886044 @default.
- W2883656199 hasConceptScore W2883656199C86803240 @default.
- W2883656199 hasLocation W28836561991 @default.
- W2883656199 hasOpenAccess W2883656199 @default.
- W2883656199 hasPrimaryLocation W28836561991 @default.
- W2883656199 hasRelatedWork W2014137515 @default.
- W2883656199 hasRelatedWork W2033862440 @default.
- W2883656199 hasRelatedWork W2167604123 @default.
- W2883656199 hasRelatedWork W2175420998 @default.
- W2883656199 hasRelatedWork W2369482458 @default.
- W2883656199 hasRelatedWork W2527710048 @default.
- W2883656199 hasRelatedWork W2611048978 @default.
- W2883656199 hasRelatedWork W2736164791 @default.
- W2883656199 hasRelatedWork W3171317526 @default.
- W2883656199 hasRelatedWork W4247474939 @default.
- W2883656199 isParatext "false" @default.
- W2883656199 isRetracted "false" @default.
- W2883656199 magId "2883656199" @default.
- W2883656199 workType "dissertation" @default.