Matches in SemOpenAlex for { <https://semopenalex.org/work/W1990004611> ?p ?o ?g. }
- W1990004611 endingPage "34" @default.
- W1990004611 startingPage "23" @default.
- W1990004611 abstract "During the past 20 years, Lake Erie has exhibited a series of complex chemical changes resulting from changing anthropogenic influences and introductions of exotic species. Since 1990, some apparent trends in nutrient concentrations have been inconsistent with the predictions of models originally used to guide Lake Erie water quality management. We performed time trend analysis on total phosphorus (TP), chlorophyll a (Chl a ), and dissolved reactive silica (DRS) measurements collected during spring and summer in the central basin of Lake Erie between 1983 and 2002. Three distinct time trends in basin-specific, station-averaged open-water TP concentrations were observed over the 20-year period: 1983–1989 decreases, 1990–1997 increases, and 1997–2001 decreases. Exceptionally high levels of turbidity and TP were observed in spring 2002, possibly reflecting increasing frequency of winter storm events. Open-water concentrations of TP declined during the 1980s as annual TP loadings to Lake Erie declined below the 11,000 metric ton target level that had been expected to reduce central basin eutrophication. This was accompanied by a significant increase in available silica and in Chl a concentrations. During the period 1990–2002, when dreissenid mussels were abundant, spring TP concentrations increased but summer TP concentrations declined. Unexpected increases in spring central basin concentrations of DRS (exceeding 1 mg/L) were observed. During the same period, Chl a concentrations declined in the spring and rose slightly during summer." @default.
- W1990004611 created "2016-06-24" @default.
- W1990004611 creator A5014494284 @default.
- W1990004611 creator A5018410664 @default.
- W1990004611 creator A5030617689 @default.
- W1990004611 creator A5058631302 @default.
- W1990004611 creator A5075126378 @default.
- W1990004611 date "2005-01-01" @default.
- W1990004611 modified "2023-09-30" @default.
- W1990004611 title "The U.S. EPA Lake Erie Indicators Monitoring Program 1983–2002: Trends in Phosphorus, Silica, and Chlorophyll a in the Central Basin" @default.
- W1990004611 cites W1967447472 @default.
- W1990004611 cites W1971871664 @default.
- W1990004611 cites W1973956153 @default.
- W1990004611 cites W1975211449 @default.
- W1990004611 cites W1978360082 @default.
- W1990004611 cites W1986249690 @default.
- W1990004611 cites W1987054335 @default.
- W1990004611 cites W1988209349 @default.
- W1990004611 cites W1990604340 @default.
- W1990004611 cites W1997044168 @default.
- W1990004611 cites W1999824805 @default.
- W1990004611 cites W2012163903 @default.
- W1990004611 cites W2014716561 @default.
- W1990004611 cites W2017957703 @default.
- W1990004611 cites W2018294712 @default.
- W1990004611 cites W2018912298 @default.
- W1990004611 cites W2027006861 @default.
- W1990004611 cites W2040329764 @default.
- W1990004611 cites W2041194803 @default.
- W1990004611 cites W2048996076 @default.
- W1990004611 cites W2051623287 @default.
- W1990004611 cites W2054350846 @default.
- W1990004611 cites W2057990130 @default.
- W1990004611 cites W2060991707 @default.
- W1990004611 cites W2064950728 @default.
- W1990004611 cites W2076276613 @default.
- W1990004611 cites W2100271325 @default.
- W1990004611 cites W2130814388 @default.
- W1990004611 cites W2137742522 @default.
- W1990004611 cites W2149191986 @default.
- W1990004611 cites W2166764701 @default.
- W1990004611 cites W4232872062 @default.
- W1990004611 doi "https://doi.org/10.1016/s0380-1330(05)70302-6" @default.
- W1990004611 hasPublicationYear "2005" @default.
- W1990004611 type Work @default.
- W1990004611 sameAs 1990004611 @default.
- W1990004611 citedByCount "53" @default.
- W1990004611 countsByYear W19900046112012 @default.
- W1990004611 countsByYear W19900046112014 @default.
- W1990004611 countsByYear W19900046112015 @default.
- W1990004611 countsByYear W19900046112016 @default.
- W1990004611 countsByYear W19900046112017 @default.
- W1990004611 countsByYear W19900046112018 @default.
- W1990004611 countsByYear W19900046112019 @default.
- W1990004611 countsByYear W19900046112020 @default.
- W1990004611 countsByYear W19900046112021 @default.
- W1990004611 countsByYear W19900046112022 @default.
- W1990004611 countsByYear W19900046112023 @default.
- W1990004611 crossrefType "journal-article" @default.
- W1990004611 hasAuthorship W1990004611A5014494284 @default.
- W1990004611 hasAuthorship W1990004611A5018410664 @default.
- W1990004611 hasAuthorship W1990004611A5030617689 @default.
- W1990004611 hasAuthorship W1990004611A5058631302 @default.
- W1990004611 hasAuthorship W1990004611A5075126378 @default.
- W1990004611 hasConcept C109007969 @default.
- W1990004611 hasConcept C111368507 @default.
- W1990004611 hasConcept C122846477 @default.
- W1990004611 hasConcept C125403950 @default.
- W1990004611 hasConcept C127313418 @default.
- W1990004611 hasConcept C127413603 @default.
- W1990004611 hasConcept C142796444 @default.
- W1990004611 hasConcept C147789679 @default.
- W1990004611 hasConcept C151730666 @default.
- W1990004611 hasConcept C178790620 @default.
- W1990004611 hasConcept C185592680 @default.
- W1990004611 hasConcept C186699998 @default.
- W1990004611 hasConcept C187320778 @default.
- W1990004611 hasConcept C18903297 @default.
- W1990004611 hasConcept C2776822510 @default.
- W1990004611 hasConcept C2778712887 @default.
- W1990004611 hasConcept C2778902199 @default.
- W1990004611 hasConcept C2780797713 @default.
- W1990004611 hasConcept C39432304 @default.
- W1990004611 hasConcept C510538283 @default.
- W1990004611 hasConcept C55493867 @default.
- W1990004611 hasConcept C64016661 @default.
- W1990004611 hasConcept C76886044 @default.
- W1990004611 hasConcept C78519656 @default.
- W1990004611 hasConcept C86803240 @default.
- W1990004611 hasConcept C88380143 @default.
- W1990004611 hasConceptScore W1990004611C109007969 @default.
- W1990004611 hasConceptScore W1990004611C111368507 @default.
- W1990004611 hasConceptScore W1990004611C122846477 @default.
- W1990004611 hasConceptScore W1990004611C125403950 @default.
- W1990004611 hasConceptScore W1990004611C127313418 @default.
- W1990004611 hasConceptScore W1990004611C127413603 @default.
- W1990004611 hasConceptScore W1990004611C142796444 @default.
- W1990004611 hasConceptScore W1990004611C147789679 @default.