Matches in SemOpenAlex for { <https://semopenalex.org/work/W2056517942> ?p ?o ?g. }
- W2056517942 endingPage "1440" @default.
- W2056517942 startingPage "1429" @default.
- W2056517942 abstract "In the Central Arizona-Phoenix (CAP) ecosystem, managers divert mixed stream water and groundwater to maintain an artificial lake chain in Indian Bend Wash (IBW), a historically flashy, ephemeral, desert stream. Nutrient concentrations in the CAP ecosystem's groundwater, stream water, and floodwater differ: stream water has low concentrations of both inorganic N and P, while groundwater is low in inorganic P but rich in nitrate (NO(3)(-)). Consequently, groundwater contribution drives inorganic N concentrations in the lake chain. In contrast, floodwater typically has high P concentrations while remaining low in N. Thus we expected N and P concentrations in IBW lakes to vary with the mix of water flowing through them. Elevated NO(3)(-) and low inorganic P concentrations were predicted when groundwater pumping was pronounced and this prediction was supported. We hypothesized that these predictable changes in water chemistry would affect nutrient limitation of phytoplankton. Laboratory nutrient-addition bioassays demonstrated that phytoplankton growth was P-limited throughout the summer of 2003 when N/P was high. However, after a late-season flood drove N/P below 31:1, the expected threshold between N and P limitation, N limitation was observed. Our results indicate that effects of floods, the preeminent historic drivers of Sonoran Desert stream biogeochemistry, are mitigated in urban ecosystems by decisions about which spigots to turn. Consequently, nutrient limitation of urban streams is driven as much by management decisions as by natural hydrologic variation." @default.
- W2056517942 created "2016-06-24" @default.
- W2056517942 creator A5007537420 @default.
- W2056517942 creator A5032563369 @default.
- W2056517942 date "2009-07-01" @default.
- W2056517942 modified "2023-10-15" @default.
- W2056517942 title "Nutrient Variation in an Urban Lake Chain and its Consequences for Phytoplankton Production" @default.
- W2056517942 cites W1648645250 @default.
- W2056517942 cites W1967854910 @default.
- W2056517942 cites W1969890887 @default.
- W2056517942 cites W1971336148 @default.
- W2056517942 cites W1994414823 @default.
- W2056517942 cites W1997444419 @default.
- W2056517942 cites W2009020676 @default.
- W2056517942 cites W2022594304 @default.
- W2056517942 cites W2037587583 @default.
- W2056517942 cites W2045833168 @default.
- W2056517942 cites W2063719203 @default.
- W2056517942 cites W2066579884 @default.
- W2056517942 cites W2070606334 @default.
- W2056517942 cites W2091907702 @default.
- W2056517942 cites W2096205456 @default.
- W2056517942 cites W2097102631 @default.
- W2056517942 cites W2097467169 @default.
- W2056517942 cites W2104220386 @default.
- W2056517942 cites W2116662210 @default.
- W2056517942 cites W2118563797 @default.
- W2056517942 cites W2122320056 @default.
- W2056517942 cites W2124601100 @default.
- W2056517942 cites W2129718584 @default.
- W2056517942 cites W2131234739 @default.
- W2056517942 cites W2131483812 @default.
- W2056517942 cites W2138436021 @default.
- W2056517942 cites W2144263830 @default.
- W2056517942 cites W2146633515 @default.
- W2056517942 cites W2150139479 @default.
- W2056517942 cites W2150553498 @default.
- W2056517942 cites W2152654970 @default.
- W2056517942 cites W2153820558 @default.
- W2056517942 cites W2162387872 @default.
- W2056517942 cites W2164087962 @default.
- W2056517942 cites W2166511883 @default.
- W2056517942 cites W2170690812 @default.
- W2056517942 cites W2320023917 @default.
- W2056517942 cites W2477990850 @default.
- W2056517942 cites W4231736634 @default.
- W2056517942 cites W4252844160 @default.
- W2056517942 cites W4255383881 @default.
- W2056517942 cites W4255433472 @default.
- W2056517942 doi "https://doi.org/10.2134/jeq2008.0191" @default.
- W2056517942 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19465718" @default.
- W2056517942 hasPublicationYear "2009" @default.
- W2056517942 type Work @default.
- W2056517942 sameAs 2056517942 @default.
- W2056517942 citedByCount "12" @default.
- W2056517942 countsByYear W20565179422012 @default.
- W2056517942 countsByYear W20565179422013 @default.
- W2056517942 countsByYear W20565179422016 @default.
- W2056517942 countsByYear W20565179422017 @default.
- W2056517942 countsByYear W20565179422021 @default.
- W2056517942 countsByYear W20565179422022 @default.
- W2056517942 crossrefType "journal-article" @default.
- W2056517942 hasAuthorship W2056517942A5007537420 @default.
- W2056517942 hasAuthorship W2056517942A5032563369 @default.
- W2056517942 hasConcept C110872660 @default.
- W2056517942 hasConcept C127313418 @default.
- W2056517942 hasConcept C130309983 @default.
- W2056517942 hasConcept C142796444 @default.
- W2056517942 hasConcept C155373166 @default.
- W2056517942 hasConcept C187320778 @default.
- W2056517942 hasConcept C18903297 @default.
- W2056517942 hasConcept C2776384668 @default.
- W2056517942 hasConcept C2780892065 @default.
- W2056517942 hasConcept C31258907 @default.
- W2056517942 hasConcept C39432304 @default.
- W2056517942 hasConcept C41008148 @default.
- W2056517942 hasConcept C42090638 @default.
- W2056517942 hasConcept C76177295 @default.
- W2056517942 hasConcept C76886044 @default.
- W2056517942 hasConcept C86803240 @default.
- W2056517942 hasConceptScore W2056517942C110872660 @default.
- W2056517942 hasConceptScore W2056517942C127313418 @default.
- W2056517942 hasConceptScore W2056517942C130309983 @default.
- W2056517942 hasConceptScore W2056517942C142796444 @default.
- W2056517942 hasConceptScore W2056517942C155373166 @default.
- W2056517942 hasConceptScore W2056517942C187320778 @default.
- W2056517942 hasConceptScore W2056517942C18903297 @default.
- W2056517942 hasConceptScore W2056517942C2776384668 @default.
- W2056517942 hasConceptScore W2056517942C2780892065 @default.
- W2056517942 hasConceptScore W2056517942C31258907 @default.
- W2056517942 hasConceptScore W2056517942C39432304 @default.
- W2056517942 hasConceptScore W2056517942C41008148 @default.
- W2056517942 hasConceptScore W2056517942C42090638 @default.
- W2056517942 hasConceptScore W2056517942C76177295 @default.
- W2056517942 hasConceptScore W2056517942C76886044 @default.
- W2056517942 hasConceptScore W2056517942C86803240 @default.
- W2056517942 hasFunder F4320306076 @default.
- W2056517942 hasIssue "4" @default.