FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000801225> ?p ?o ?g. }

• W2000801225 endingPage "564" @default.
• W2000801225 startingPage "546" @default.
• W2000801225 abstract "P>1. Quantitative palaeolimnology has traditionally sought to quantify species-environment relationships to use alterations in biological assemblages to reflect past environmental change. Transfer functions have used regression techniques, such as weighted averaging, to define taxon optima and tolerance for a single chemical or biological variable.2. Cladoceran assemblages and their sub-fossil remains in shallow lakes are shaped by a combination of interacting factors. Partial constrained ordination of sub-fossil cladoceran assemblages from 39 shallow lakes (29 in Norfolk, U.K. and 10 in Denmark) indicated that both zooplanktivorous fish (ZF) density and submerged macrophyte abundance significantly influenced community composition. These dual structuring forces precluded the use of a transfer function as one of the key assumptions of this approach was not met, namely that environmental variables apart from the variable being modelled have negligible influence on species distribution or that there is a linear relationship between the two. Separate transfer functions for ZF and macrophyte abundance were developed but had poor performance diagnostics with low bootstrapped r2, high root mean square error of prediction (RMSEP) and large bias.3. To obviate the problem of multiple structuring forces a multivariate regression tree (MRT) was employed, which allows for more than one explanatory variable within a model. The MRT analysis defined six groups with discrete ranges of ZF and macrophyte densities. The technique identified critical values or 'break points' in ZF and macrophyte abundances which result in significant alterations in the sub-fossil cladoceran assemblage. In addition, the MRT groups had different summer mean values for chlorophyll-a, Secchi depth, total phosphorus and nitrate-nitrogen.4. The predictive abilities of the model were assessed by comparing the observed versus predicted MRT group membership. In general group membership was reliably predicted, suggesting sub-fossil cladoceran assemblages reliably reflect ZF and macrophyte density in shallow lakes. For a relatively small number of sites there were differences between the observed and predicted MRT group membership. These failures of prediction may result, at least in part, from the disparity of the time period represented by the environmental data and the surface sediment cladoceran assemblage." @default.
• W2000801225 created "2016-06-24" @default.
• W2000801225 creator A5021605057 @default.
• W2000801225 creator A5043831364 @default.
• W2000801225 creator A5051172519 @default.
• W2000801225 creator A5076622946 @default.
• W2000801225 creator A5081400604 @default.
• W2000801225 date "2010-03-01" @default.
• W2000801225 modified "2023-09-28" @default.
• W2000801225 title "The simultaneous inference of zooplanktivorous fish and macrophyte density from sub-fossil cladoceran assemblages: a multivariate regression tree approach" @default.
• W2000801225 cites W1964805718 @default.
• W2000801225 cites W1972564322 @default.
• W2000801225 cites W1973314888 @default.
• W2000801225 cites W1975816373 @default.
• W2000801225 cites W1976623014 @default.
• W2000801225 cites W1977213583 @default.
• W2000801225 cites W1982083295 @default.
• W2000801225 cites W1982619542 @default.
• W2000801225 cites W1985159892 @default.
• W2000801225 cites W1985196270 @default.
• W2000801225 cites W1990021520 @default.
• W2000801225 cites W1991514886 @default.
• W2000801225 cites W2000447136 @default.
• W2000801225 cites W2003890654 @default.
• W2000801225 cites W2007002953 @default.
• W2000801225 cites W2013437185 @default.
• W2000801225 cites W2013650401 @default.
• W2000801225 cites W2015208407 @default.
• W2000801225 cites W2022167395 @default.
• W2000801225 cites W2025785096 @default.
• W2000801225 cites W2028435430 @default.
• W2000801225 cites W2034869341 @default.
• W2000801225 cites W2036318452 @default.
• W2000801225 cites W2039361917 @default.
• W2000801225 cites W2043668193 @default.
• W2000801225 cites W2045839452 @default.
• W2000801225 cites W2052966559 @default.
• W2000801225 cites W2058638765 @default.
• W2000801225 cites W2063461068 @default.
• W2000801225 cites W2064359817 @default.
• W2000801225 cites W2066619795 @default.
• W2000801225 cites W2071698290 @default.
• W2000801225 cites W2072545371 @default.
• W2000801225 cites W2080482893 @default.
• W2000801225 cites W2082469231 @default.
• W2000801225 cites W2084137732 @default.
• W2000801225 cites W2084252115 @default.
• W2000801225 cites W2091584942 @default.
• W2000801225 cites W2093374942 @default.
• W2000801225 cites W2099534828 @default.
• W2000801225 cites W2107084129 @default.
• W2000801225 cites W2117459312 @default.
• W2000801225 cites W2120160157 @default.
• W2000801225 cites W2121312381 @default.
• W2000801225 cites W2128842446 @default.
• W2000801225 cites W2132820642 @default.
• W2000801225 cites W2132955641 @default.
• W2000801225 cites W2143267061 @default.
• W2000801225 cites W2146240624 @default.
• W2000801225 cites W2157092484 @default.
• W2000801225 cites W2157313227 @default.
• W2000801225 cites W2315708098 @default.
• W2000801225 cites W247935226 @default.
• W2000801225 cites W4240055359 @default.
• W2000801225 cites W4241717032 @default.
• W2000801225 cites W4242593065 @default.
• W2000801225 cites W4243205370 @default.
• W2000801225 cites W4246612081 @default.
• W2000801225 doi "https://doi.org/10.1111/j.1365-2427.2008.02124.x" @default.
• W2000801225 hasPublicationYear "2010" @default.
• W2000801225 type Work @default.
• W2000801225 sameAs 2000801225 @default.
• W2000801225 citedByCount "88" @default.
• W2000801225 countsByYear W20008012252012 @default.
• W2000801225 countsByYear W20008012252013 @default.
• W2000801225 countsByYear W20008012252014 @default.
• W2000801225 countsByYear W20008012252015 @default.
• W2000801225 countsByYear W20008012252016 @default.
• W2000801225 countsByYear W20008012252017 @default.
• W2000801225 countsByYear W20008012252018 @default.
• W2000801225 countsByYear W20008012252019 @default.
• W2000801225 countsByYear W20008012252020 @default.
• W2000801225 countsByYear W20008012252021 @default.
• W2000801225 countsByYear W20008012252022 @default.
• W2000801225 crossrefType "journal-article" @default.
• W2000801225 hasAuthorship W2000801225A5021605057 @default.
• W2000801225 hasAuthorship W2000801225A5043831364 @default.
• W2000801225 hasAuthorship W2000801225A5051172519 @default.
• W2000801225 hasAuthorship W2000801225A5076622946 @default.
• W2000801225 hasAuthorship W2000801225A5081400604 @default.
• W2000801225 hasConcept C105795698 @default.
• W2000801225 hasConcept C111472728 @default.
• W2000801225 hasConcept C113174947 @default.
• W2000801225 hasConcept C132000320 @default.
• W2000801225 hasConcept C134306372 @default.
• W2000801225 hasConcept C138885662 @default.
• W2000801225 hasConcept C158836135 @default.
• W2000801225 hasConcept C161584116 @default.

• next