FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1511379856> ?p ?o ?g. }

• W1511379856 endingPage "2186" @default.
• W1511379856 startingPage "2169" @default.
• W1511379856 abstract "Tundra ponds are a dominant feature on the Arctic Coastal Plain, but their response to warming, especially in the long-term, is largely unknown. Our study assessed changes in algal nutrient limitation over a 40-year period in historically studied ponds that may have been affected by either human development in the region or increased temperatures leading to permafrost thaw and nutrient release. We also compared nutrient limitation of algae in the pelagic and benthic zones at a landscape level. Nutrient diffusing substrata (NDS) and bottled nutrient incubations, which expose natural algal communities to known quantities of nitrogen (N) and phosphorus (P), were utilised to determine benthic and phytoplankton algal nutrient limitation, respectively, in a series of ponds on the north slope of Alaska, USA. This included ponds where phytoplankton nutrient limitation was examined in 1971–1973 as part of the International Biological Program (IBP), as well as ponds in a remote protected area and others near the village of Barrow. Nutrient limitation status of phytoplankton has changed since the original IBP study 40 years ago from P limitation to NP co-limitation. One-third of regional phytoplankton enrichment experiments indicated no nutrient limitation of algal growth, and none exhibited single-nutrient P limitation. This shift in nutrient limitation was coincident with increased water column nutrients due to degrading permafrost, and to the expansion into the ponds of macrophytes, which may compete with algae for available nitrogen. A comparison of pelagic and benthic experiments across the landscape revealed differences among these zones with a predominance of NP limitation of phytoplankton and absence of nutrient limitation in the benthic zone, reflecting contrasting nutrient limitation status within the same ponds. Permafrost thaw is probably reintroducing previously frozen stores of P or N to the sediment surface, which are quickly taken up by periphyton but become limited in the water column. Grazing by invertebrates, which were not excluded from the benthic assays, may also have influenced the results. While ponds within the village of Barrow had higher nutrient and algae levels, there was no obvious effect of urban development on nutrient limitation status, nor did development appear to have influenced the historic IBP pond sites." @default.
• W1511379856 created "2016-06-24" @default.
• W1511379856 creator A5017785496 @default.
• W1511379856 creator A5022179256 @default.
• W1511379856 creator A5030554483 @default.
• W1511379856 creator A5044536293 @default.
• W1511379856 creator A5052910937 @default.
• W1511379856 creator A5062027254 @default.
• W1511379856 date "2015-07-06" @default.
• W1511379856 modified "2023-09-26" @default.
• W1511379856 title "Contrasting responses of phytoplankton and benthic algae to recent nutrient enrichment in Arctic tundra ponds" @default.
• W1511379856 cites W1495654695 @default.
• W1511379856 cites W1536767902 @default.
• W1511379856 cites W1546931924 @default.
• W1511379856 cites W1586425545 @default.
• W1511379856 cites W1599011418 @default.
• W1511379856 cites W1599463264 @default.
• W1511379856 cites W1844854947 @default.
• W1511379856 cites W1925700896 @default.
• W1511379856 cites W1949279265 @default.
• W1511379856 cites W1971302435 @default.
• W1511379856 cites W1976497427 @default.
• W1511379856 cites W1978268513 @default.
• W1511379856 cites W1981705851 @default.
• W1511379856 cites W1988416324 @default.
• W1511379856 cites W2001178416 @default.
• W1511379856 cites W2008079896 @default.
• W1511379856 cites W2008931198 @default.
• W1511379856 cites W2025742812 @default.
• W1511379856 cites W2027470305 @default.
• W1511379856 cites W2034462976 @default.
• W1511379856 cites W2036971953 @default.
• W1511379856 cites W2040721104 @default.
• W1511379856 cites W2041515033 @default.
• W1511379856 cites W2044099290 @default.
• W1511379856 cites W2052153084 @default.
• W1511379856 cites W2056466366 @default.
• W1511379856 cites W2059893598 @default.
• W1511379856 cites W2063522701 @default.
• W1511379856 cites W2064686777 @default.
• W1511379856 cites W2064790785 @default.
• W1511379856 cites W2067812964 @default.
• W1511379856 cites W2068016008 @default.
• W1511379856 cites W2068397614 @default.
• W1511379856 cites W2074112372 @default.
• W1511379856 cites W2088174991 @default.
• W1511379856 cites W2091907702 @default.
• W1511379856 cites W2104436430 @default.
• W1511379856 cites W2104857678 @default.
• W1511379856 cites W2108059732 @default.
• W1511379856 cites W2113984845 @default.
• W1511379856 cites W2115024493 @default.
• W1511379856 cites W2118123652 @default.
• W1511379856 cites W2120456278 @default.
• W1511379856 cites W2122057734 @default.
• W1511379856 cites W2123751262 @default.
• W1511379856 cites W2125738481 @default.
• W1511379856 cites W2126444705 @default.
• W1511379856 cites W2126657424 @default.
• W1511379856 cites W2126888114 @default.
• W1511379856 cites W2133678550 @default.
• W1511379856 cites W2147317452 @default.
• W1511379856 cites W2148157858 @default.
• W1511379856 cites W2150396738 @default.
• W1511379856 cites W2157172092 @default.
• W1511379856 cites W2158823038 @default.
• W1511379856 cites W2164087962 @default.
• W1511379856 cites W2164711182 @default.
• W1511379856 cites W2169478603 @default.
• W1511379856 cites W2176847655 @default.
• W1511379856 cites W2178003955 @default.
• W1511379856 cites W2188140976 @default.
• W1511379856 cites W4232218925 @default.
• W1511379856 cites W4248441992 @default.
• W1511379856 cites W4252321018 @default.
• W1511379856 cites W67213996 @default.
• W1511379856 doi "https://doi.org/10.1111/fwb.12644" @default.
• W1511379856 hasPublicationYear "2015" @default.
• W1511379856 type Work @default.
• W1511379856 sameAs 1511379856 @default.
• W1511379856 citedByCount "18" @default.
• W1511379856 countsByYear W15113798562016 @default.
• W1511379856 countsByYear W15113798562017 @default.
• W1511379856 countsByYear W15113798562018 @default.
• W1511379856 countsByYear W15113798562019 @default.
• W1511379856 countsByYear W15113798562021 @default.
• W1511379856 countsByYear W15113798562022 @default.
• W1511379856 countsByYear W15113798562023 @default.
• W1511379856 crossrefType "journal-article" @default.
• W1511379856 hasAuthorship W1511379856A5017785496 @default.
• W1511379856 hasAuthorship W1511379856A5022179256 @default.
• W1511379856 hasAuthorship W1511379856A5030554483 @default.
• W1511379856 hasAuthorship W1511379856A5044536293 @default.
• W1511379856 hasAuthorship W1511379856A5052910937 @default.
• W1511379856 hasAuthorship W1511379856A5062027254 @default.
• W1511379856 hasConcept C111368507 @default.
• W1511379856 hasConcept C120305227 @default.
• W1511379856 hasConcept C125069764 @default.

• next