Speciessensitivitydistributions(SSDs) Environmentalqualitystandards(EQS) abstract Quantifyingrelationshipsbetweenspeciesrichnessandsingleenvironmentalfactorsischallengingas speciesrichnesstypicallydependsonmultipleenvironmentalfactors.Recently,variousmethodshave beenproposedtotacklethischallenge.Usingadatasetcomprisingfieldobservatio...
We compared species observed dominant height in mixed even-aged stands with the expected dominant height of the same species in a monospecific stand under the same environmental conditions. We then related this dominant height variation due to mixing to between-species dominant height difference and ...
Specifically, we analysed spider community structure, abundance, taxonomic diversity (Hill numbers q = 0–2), functional richness (FRic) and functional divergence (FDiv). These response variables allow us to test for the effects of management intensity on spider density, taxonomic and functional...
In this post, we will walk through a demonstration of how to test out CLIP's performance on your own images so you can get some hard numbers and an intuition for how well CLIP actually does on various use case.We found that CLIP does better thanour custom trained ResNet classification mo...
species, and phyla. The sites are A, B, and C. Species can be grouped into phyla. I am looking for a formula that can produce the number of unique species in each phyla category per site so that I can compare species richness across sites and make graphs that are color coded by phyl...
We used accelerated failure time models to test for a possible delay of endemic species detection and to provide conservative estimates of the as yet undescribed proportions of the existing diversity.ResultsOur data set includes 24,092 species, of which 7202 (30%) are endemic to one Fauna ...
Furthermore, such complete timetrees allow us to test hypotheses we could not otherwise. For example, in the present study, we tested whether the numbers of species in different primate clades could better be explained by unique speciation rates, with some primate lineages generating new species ...
Permutation test for cca under reduced model Terms added sequentially (first to last) Permutation: free Number of permutations: 999 Model: cca(formula = mniche_g ~ cover_total * Richness + altitude + Eastness + lan_TEMP + lan_REACT + lan_NUTRI + lan_MOIST + Conditio...
Based on those findings, Genner's team reasoned that marine species should be doing well at the leading (pole- ward) edge of their ranges but poorly at their trailing (equator- ward) side. They also realized that existing global species distribution databases could be used to test this idea...
In live-bearing animal lineages, the evolution of the placenta is predicted to create an arena for genomic conflict during pregnancy, drive patterns of male sexual selection, and increase the rate of speciation. Here we test these predictions of the viviparity driven conflict hypothesis (VDCH) in...