FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034473443> ?p ?o ?g. }

• W2034473443 endingPage "1175" @default.
• W2034473443 startingPage "1161" @default.
• W2034473443 abstract "A new suite of multiple regression models was developed that describes relationships between the area of bottom water hypoxia along the northern Gulf of Mexico and Mississippi-Atchafalaya River nitrate concentration, total phosphorus (TP) concentration, and discharge. Model input variables were derived from two load estimation methods, the adjusted maximum likelihood estimation (AMLE) and the composite (COMP) method, developed by the U.S. Geological Survey. Variability in midsummer hypoxic area was described by models that incorporated May discharge, May nitrate, and February TP concentrations or their spring (discharge and nitrate) and winter (TP) averages. The regression models predicted the observed hypoxic area within +/-30%, yet model residuals showed an increasing trend with time. An additional model variable, Epoch, which allowed post-1993 observations to have a different intercept than earlier observations, suggested that hypoxic area has been 6450 km2 greater per unit discharge and nutrients since 1993. Model forecasts predicted that a dual 45% reduction in nitrate and TP concentration would likely reduce hypoxic area to approximately 5000 km2, the coastal goal established by the Mississippi River/Gulf of Mexico Watershed Nutrient Task Force. However, the COMP load estimation method, which is more accurate than the AMLE method, resulted in a smaller predicted hypoxia response to any given nutrient reduction than models based on the AMLE method. Monte Carlo simulations predicted that five years after an instantaneous 50% nitrate reduction or dual 45% nitrate and TP reduction it would be possible to resolve a significant reduction in hypoxic area. However, if nutrient reduction targets were achieved gradually (e.g., over 10 years), much more than a decade would be required before a significant downward trend in both nutrient concentrations and hypoxic area could be resolved against the large background of interannual variability. The multiple regression models and statistical approaches applied provide improved capabilities for evaluating dual nutrient management strategies to address Gulf hypoxia and a clearer perspective on the strengths and limitations of approaching the problem using regression models." @default.
• W2034473443 created "2016-06-24" @default.
• W2034473443 creator A5006942051 @default.
• W2034473443 creator A5018839796 @default.
• W2034473443 creator A5034398996 @default.
• W2034473443 date "2009-07-01" @default.
• W2034473443 modified "2023-09-25" @default.
• W2034473443 title "Multiple regression models for hindcasting and forecasting midsummer hypoxia in the Gulf of Mexico" @default.
• W2034473443 cites W1623414093 @default.
• W2034473443 cites W1973728731 @default.
• W2034473443 cites W1994742266 @default.
• W2034473443 cites W2005882809 @default.
• W2034473443 cites W2011307488 @default.
• W2034473443 cites W2015052625 @default.
• W2034473443 cites W2017676807 @default.
• W2034473443 cites W2018852376 @default.
• W2034473443 cites W2021687116 @default.
• W2034473443 cites W2022303435 @default.
• W2034473443 cites W2025030867 @default.
• W2034473443 cites W2028339819 @default.
• W2034473443 cites W2028401039 @default.
• W2034473443 cites W2037503658 @default.
• W2034473443 cites W2038223780 @default.
• W2034473443 cites W2087804744 @default.
• W2034473443 cites W2093138132 @default.
• W2034473443 cites W2107764905 @default.
• W2034473443 cites W2111883767 @default.
• W2034473443 cites W2112448118 @default.
• W2034473443 cites W2114548855 @default.
• W2034473443 cites W2122285865 @default.
• W2034473443 cites W2122679164 @default.
• W2034473443 cites W2129825297 @default.
• W2034473443 cites W2133593268 @default.
• W2034473443 cites W2145072117 @default.
• W2034473443 cites W2149352713 @default.
• W2034473443 cites W2150370891 @default.
• W2034473443 cites W2152803218 @default.
• W2034473443 cites W2253353872 @default.
• W2034473443 doi "https://doi.org/10.1890/08-0035.1" @default.
• W2034473443 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19688924" @default.
• W2034473443 hasPublicationYear "2009" @default.
• W2034473443 type Work @default.
• W2034473443 sameAs 2034473443 @default.
• W2034473443 citedByCount "87" @default.
• W2034473443 countsByYear W20344734432012 @default.
• W2034473443 countsByYear W20344734432013 @default.
• W2034473443 countsByYear W20344734432014 @default.
• W2034473443 countsByYear W20344734432015 @default.
• W2034473443 countsByYear W20344734432016 @default.
• W2034473443 countsByYear W20344734432017 @default.
• W2034473443 countsByYear W20344734432018 @default.
• W2034473443 countsByYear W20344734432019 @default.
• W2034473443 countsByYear W20344734432020 @default.
• W2034473443 countsByYear W20344734432021 @default.
• W2034473443 countsByYear W20344734432022 @default.
• W2034473443 countsByYear W20344734432023 @default.
• W2034473443 crossrefType "journal-article" @default.
• W2034473443 hasAuthorship W2034473443A5006942051 @default.
• W2034473443 hasAuthorship W2034473443A5018839796 @default.
• W2034473443 hasAuthorship W2034473443A5034398996 @default.
• W2034473443 hasConcept C127313418 @default.
• W2034473443 hasConcept C142796444 @default.
• W2034473443 hasConcept C153294291 @default.
• W2034473443 hasConcept C178790620 @default.
• W2034473443 hasConcept C185592680 @default.
• W2034473443 hasConcept C187320778 @default.
• W2034473443 hasConcept C18903297 @default.
• W2034473443 hasConcept C205649164 @default.
• W2034473443 hasConcept C2776384668 @default.
• W2034473443 hasConcept C39432304 @default.
• W2034473443 hasConcept C540031477 @default.
• W2034473443 hasConcept C76886044 @default.
• W2034473443 hasConcept C7836513 @default.
• W2034473443 hasConcept C83002819 @default.
• W2034473443 hasConcept C86803240 @default.
• W2034473443 hasConceptScore W2034473443C127313418 @default.
• W2034473443 hasConceptScore W2034473443C142796444 @default.
• W2034473443 hasConceptScore W2034473443C153294291 @default.
• W2034473443 hasConceptScore W2034473443C178790620 @default.
• W2034473443 hasConceptScore W2034473443C185592680 @default.
• W2034473443 hasConceptScore W2034473443C187320778 @default.
• W2034473443 hasConceptScore W2034473443C18903297 @default.
• W2034473443 hasConceptScore W2034473443C205649164 @default.
• W2034473443 hasConceptScore W2034473443C2776384668 @default.
• W2034473443 hasConceptScore W2034473443C39432304 @default.
• W2034473443 hasConceptScore W2034473443C540031477 @default.
• W2034473443 hasConceptScore W2034473443C76886044 @default.
• W2034473443 hasConceptScore W2034473443C7836513 @default.
• W2034473443 hasConceptScore W2034473443C83002819 @default.
• W2034473443 hasConceptScore W2034473443C86803240 @default.
• W2034473443 hasIssue "5" @default.
• W2034473443 hasLocation W20344734431 @default.
• W2034473443 hasLocation W20344734432 @default.
• W2034473443 hasOpenAccess W2034473443 @default.
• W2034473443 hasPrimaryLocation W20344734431 @default.
• W2034473443 hasRelatedWork W2010773242 @default.
• W2034473443 hasRelatedWork W2017676807 @default.
• W2034473443 hasRelatedWork W2067596296 @default.

• next