Matches in SemOpenAlex for { <https://semopenalex.org/work/W2250989815> ?p ?o ?g. }
- W2250989815 endingPage "70" @default.
- W2250989815 startingPage "40" @default.
- W2250989815 abstract "Urnersee and Gersauersee are two adjacent basins of Vierwaldstättersee (Lake Lucerne, Switzerland), seperated by a sill of 85 m depth, with similar topography (max. depth 195 and 213 m, respectively) but remarkably different exposure to “external forces”, such as wind and river input. Urnersee is exposed to diurnal winds and to occasional strong storms from the south (Föhn) whereas the wind over Gersauersee is moderate or weak. Two rivers, both having very large discharges during storms, replace the total water volume of Urnersee about once a year; in contrast, no large river flows directly into Gersauersee. Between March and October 1986, meteorological parameters, water temperatures and currents were measured quasi-continuously with the aim to quantify hypolimnic water exchange and mixing in Urnersee and to asses the relative importance of wind mixing versus river-induced water exchange for the renewal of the deep water layers. Three periods could be identified: (1) in April, weak stratification and strong episodic storms exchange about 50% of the deep hypolimnion (DH, defined as layer below 110 m depth) leading to a mean heat flux of 36 Wm2. Because of the large wind mixing the water of the exposed Urnersee below about 20 m depth becomes lighter than in the sheltered Gersauersee. (2) In May and June, the horizontal density gradient causes about 65% renewal of the Urnersee DH by the heavier Gersauersee intermediate water but does not affect the heart content. (3) Simultaneously with these processes are the episodic river floods adding another 20% to the DH water exchange and causing a heat flux of about 6 Wm2. During the rest of the summer, water exchange remains below 10% and is mainly due to episodic flood while wind mixing has little influence. Yet, during floods water input into the DH per unit time can still be very large and heat, fluxes reach 600 Wm2 or more. The influence of lateral density currents between the two adjacent basins on hypolimnic mixing is of great ecological significance and explains the oxygen saturation found in the deep water of Urnersee compared to Gersauersee." @default.
- W2250989815 created "2016-06-24" @default.
- W2250989815 creator A5022147470 @default.
- W2250989815 creator A5042748143 @default.
- W2250989815 creator A5063656209 @default.
- W2250989815 date "1988-03-01" @default.
- W2250989815 modified "2023-09-27" @default.
- W2250989815 title "Origin and size of hypolimnic mixing in Urnersee, the southern basin of Vierwaldstättersee (Lake Lucerne)" @default.
- W2250989815 cites W1970759232 @default.
- W2250989815 cites W1971314907 @default.
- W2250989815 cites W2005538669 @default.
- W2250989815 cites W2027368763 @default.
- W2250989815 cites W2027663332 @default.
- W2250989815 cites W2051887824 @default.
- W2250989815 cites W2098644915 @default.
- W2250989815 cites W2115334653 @default.
- W2250989815 cites W2118101721 @default.
- W2250989815 cites W2122763621 @default.
- W2250989815 cites W2135972791 @default.
- W2250989815 cites W2149863106 @default.
- W2250989815 cites W2327728767 @default.
- W2250989815 cites W2775224518 @default.
- W2250989815 doi "https://doi.org/10.1007/bf02538371" @default.
- W2250989815 hasPublicationYear "1988" @default.
- W2250989815 type Work @default.
- W2250989815 sameAs 2250989815 @default.
- W2250989815 citedByCount "29" @default.
- W2250989815 countsByYear W22509898152013 @default.
- W2250989815 countsByYear W22509898152016 @default.
- W2250989815 countsByYear W22509898152017 @default.
- W2250989815 countsByYear W22509898152021 @default.
- W2250989815 crossrefType "journal-article" @default.
- W2250989815 hasAuthorship W2250989815A5022147470 @default.
- W2250989815 hasAuthorship W2250989815A5042748143 @default.
- W2250989815 hasAuthorship W2250989815A5063656209 @default.
- W2250989815 hasBestOaLocation W22509898152 @default.
- W2250989815 hasConcept C100701293 @default.
- W2250989815 hasConcept C105306849 @default.
- W2250989815 hasConcept C105859001 @default.
- W2250989815 hasConcept C109007969 @default.
- W2250989815 hasConcept C111368507 @default.
- W2250989815 hasConcept C114793014 @default.
- W2250989815 hasConcept C127313418 @default.
- W2250989815 hasConcept C142796444 @default.
- W2250989815 hasConcept C161067210 @default.
- W2250989815 hasConcept C17409809 @default.
- W2250989815 hasConcept C178790620 @default.
- W2250989815 hasConcept C185592680 @default.
- W2250989815 hasConcept C186699998 @default.
- W2250989815 hasConcept C187320778 @default.
- W2250989815 hasConcept C192943249 @default.
- W2250989815 hasConcept C3527866 @default.
- W2250989815 hasConcept C39432304 @default.
- W2250989815 hasConcept C40201923 @default.
- W2250989815 hasConcept C59822182 @default.
- W2250989815 hasConcept C76886044 @default.
- W2250989815 hasConcept C86803240 @default.
- W2250989815 hasConcept C88548481 @default.
- W2250989815 hasConcept C91586092 @default.
- W2250989815 hasConceptScore W2250989815C100701293 @default.
- W2250989815 hasConceptScore W2250989815C105306849 @default.
- W2250989815 hasConceptScore W2250989815C105859001 @default.
- W2250989815 hasConceptScore W2250989815C109007969 @default.
- W2250989815 hasConceptScore W2250989815C111368507 @default.
- W2250989815 hasConceptScore W2250989815C114793014 @default.
- W2250989815 hasConceptScore W2250989815C127313418 @default.
- W2250989815 hasConceptScore W2250989815C142796444 @default.
- W2250989815 hasConceptScore W2250989815C161067210 @default.
- W2250989815 hasConceptScore W2250989815C17409809 @default.
- W2250989815 hasConceptScore W2250989815C178790620 @default.
- W2250989815 hasConceptScore W2250989815C185592680 @default.
- W2250989815 hasConceptScore W2250989815C186699998 @default.
- W2250989815 hasConceptScore W2250989815C187320778 @default.
- W2250989815 hasConceptScore W2250989815C192943249 @default.
- W2250989815 hasConceptScore W2250989815C3527866 @default.
- W2250989815 hasConceptScore W2250989815C39432304 @default.
- W2250989815 hasConceptScore W2250989815C40201923 @default.
- W2250989815 hasConceptScore W2250989815C59822182 @default.
- W2250989815 hasConceptScore W2250989815C76886044 @default.
- W2250989815 hasConceptScore W2250989815C86803240 @default.
- W2250989815 hasConceptScore W2250989815C88548481 @default.
- W2250989815 hasConceptScore W2250989815C91586092 @default.
- W2250989815 hasIssue "1" @default.
- W2250989815 hasLocation W22509898151 @default.
- W2250989815 hasLocation W22509898152 @default.
- W2250989815 hasOpenAccess W2250989815 @default.
- W2250989815 hasPrimaryLocation W22509898151 @default.
- W2250989815 hasRelatedWork W1987756244 @default.
- W2250989815 hasRelatedWork W2005612272 @default.
- W2250989815 hasRelatedWork W2007134758 @default.
- W2250989815 hasRelatedWork W2026371027 @default.
- W2250989815 hasRelatedWork W2029828007 @default.
- W2250989815 hasRelatedWork W2061744608 @default.
- W2250989815 hasRelatedWork W2094843641 @default.
- W2250989815 hasRelatedWork W3084765636 @default.
- W2250989815 hasRelatedWork W4224261987 @default.
- W2250989815 hasRelatedWork W4239764103 @default.
- W2250989815 hasVolume "50" @default.