cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.8cz8w9gmz
title: Data from: Projected impacts of warming seas on commercially fished species at a biogeographic boundary of the European continental shelf

description: 1. Projecting the future effects of climate change on marine fished
 populations can help prepare the fishing industry and management systems
 for resulting ecological, social and economic changes. Generating
 projections using multiple climate scenarios can provide valuable insights
 for fisheries stakeholders regarding uncertainty arising from future
 climate data. 2.  Using a range of climate projections based on
 the Intergovernmental Panel on Climate Change A1B, RCP4.5 and RCP8.5
 climate scenarios, we modelled abundance of eight commercially important
 bottom dwelling fish species across the Celtic Sea, English Channel and
 southern North Sea through the 21st century. This region spans a faunal
 boundary between cooler northern waters and warmer southern waters, where
 mean sea surface temperatures are projected to rise by 2 to 4ºC by 2098.
 3. For each species, Generalised Additive Models were trained on spatially
 explicit abundance data from six surveys between 2001 and 2010. Annual and
 seasonal temperatures were key drivers of species abundance patterns.
 Models were used to project species abundance for each decade through to
 2090. 4. Projections suggest important future changes in the availability
 and catchability of fish species, with projected increases in abundance of
 red mullet (Mullus surmuletus L.), Dover sole (Solea solea L.), John dory
 (Zeus faber L.) and lemon sole (Microstomus kitt L.) and decreases in
 abundance of Atlantic cod (Gadus morhua L.), anglerfish (Lophius
 piscatorius L.) and megrim (Lepidorhombus whiffiagonis L.). European
 plaice (Pleuronectes platessa L.) appeared less affected by projected
 temperature changes. Most projected abundance responses were comparable
 among climate projections, but uncertainty in the rate and magnitude of
 changes often increased substantially beyond 2040. 5. Synthesis and
 applications. These results indicate potential risks as well as some
 opportunities for demersal fisheries under climate change. These changes
 will challenge current management systems, with implications for decisions
 on target fishing mortality rates, fishing effort and allowable catches.
 Increasingly flexible and adaptive approaches that reduce climate impacts
 on species while also supporting industry adaptation are required.
description: See Materials and Methods, and the Supplementary Information, of
 Maltby et al., 2020 for a full description of how the data were derived
 and processed.
description: Please see the ReadMe txt file uploaded with the datasets. An R
 script is also provided, which gives some examples of how the datasets
 have been used.
DOI: 10.5061/dryad.jsxksn06p
title: REBCO mixtures with large difference in rare-earth ion size: superconducting properties of chemical solution deposition-grown Yb1−xSmxBa2Cu3O7−δ films

description: Yb1-xSmxBa2Cu3O7-d films have been prepared by chemical solution
 deposition following the Extremely-Low-Fluorine route, which allows
 reducing the fluorine content by 93% with respect to standard TFA
 solutions. The obtained results show that, on the one hand, Tc remains
 stable at ~ 90 K with Sm content up to x = 0.5 where Tc starts to increase
 towards the values of pure SmBCO films of ~ 95 K. On the other hand, the
 critical current densities Jc of the pure SmBCO films are the largest at
 77 K, where the influence of a higher Tc is very relevant, while at lower
 temperatures and low fields, the mixed films reach larger values. This
 demonstrates that mixing rare earth elements RE in REBa2Cu3O7-d causes a
 change in the pinning properties of the films and reveals the importance
 of selecting adequate REBCO compounds according to the temperature and
 magnetic field region where a specific application operates.
DOI: 10.5061/dryad.xwdbrv1bv
title: Technical note: Estimating light-use efficiency of benthic habitats using underwater O2 eddy covariance

description: This datafile contains all data required to recreate figures presented
 in Attard KM & Glud RN (2020) Technical
 Note: Estimating light-use efficiency of benthic habitats using
 underwater O2 eddy covariance. Biogeosciences 
 https://doi.org/10.5194/bg-2020-140  Paper abstract Light-use
 efficiency defines the ability of primary producers to convert sunlight
 energy to primary production and is computed as the ratio between the
 gross primary production and the intercepted photosynthetic active
 radiation. While this measure has been applied broadly within the
 atmospheric sciences to investigate resource-use efficiency in terrestrial
 habitats, it remains underused within the aquatic realm. This report
 provides a conceptual framework to compute hourly and daily light-use
 efficiency using underwater O2 eddy covariance, a recent technological
 development that produces habitat-scale rates of primary production under
 unaltered in situ conditions. The analysis, tested on two benthic flux
 datasets, documents that hourly light-use efficiency may approach the
 maximum theoretical limit of 0.125 O2 photon-1 under low light conditions
 but it decreases rapidly towards the middle of the day and is typically
 tenfold lower on a 24 h basis. Overall, light-use efficiency provides a
 useful measure of habitat functioning and facilitates site comparison in
 time and space.
description: The datafile consists of two eddy covariance flux datasets that
 were collected at shallow sites in Greenland and in the Baltic Sea. The
 datasets were processed to estimate hourly gross primary production and
 light-use efficiency of benthic habitats. Details about instrument,
 deployment, data analysis and interpretation can be found in the
 associated paper: Attard KM & Glud RN (2020)
 Technical Note: Estimating light-use efficiency of benthic habitats using
 underwater O2 eddy covariance. Biogeosciences 
 https://doi.org/10.5194/bg-2020-140
DOI: 10.5061/dryad.3xsj3txd9
title: Data from: Feeding specialisation and longer generation time are associated with relatively larger brains in bees

description: Despite their miniature brains, insects exhibit substantial variation in
 brain size. Although the functional significance of this variation is
 increasingly recognized, research on whether differences in insect brain
 sizes are mainly the result of constraints or selective pressures has
 hardly been performed. Here, we address this gap by combining prospective
 and retrospective phylogenetic-based analyses of brain size for a major
 insect group, bees (superfamily Apoidea). Using a brain dataset of 93
 species from North America and Europe, we found that body size was the
 single best predictor of brain size in bees. However, the analyses also
 revealed that substantial variation in brain size remained even when
 adjusting for body size. We consequently asked whether such variation in
 relative brain size might be explained by adaptive hypotheses. We found
 that ecologically specialized species with single generations have larger
 brains —relative to their body size— than generalist or multi-generation
 species, but we did not find an effect of sociality on relative brain
 size. Phylogenetic reconstruction further supported the existence of
 different adaptive optima for relative brain size in lineages differing in
 feeding specialisation and reproductive strategy. Our findings shed new
 light on the evolution of the insect brain, highlighting the importance of
 ecological pressures over social factors and suggesting that these
 pressures are different from those previously found to influence brain
 evolution in other taxa.
description: We measured brain and body size ofrom 93 species of bees (Apoidea). For these species, we also collected data on diet specialization, sociality and life-history from literature sources (Supplementary Data 1). For a subsample of 12 species, we measured the volume of the mushroom bodies and optic lobes and the remaining brain (Supplementary Data 2). Finally, we built a phylogenetic tree for the species included in the study, by constraining genera and subgenera to be monophyletic (Supplementary Data 3) and generating a sample of 100 trees to account for phylogenetic uncertainty when running all the comparative analyses (Supplementary Data 4).
DOI: 10.5061/dryad.59zw3r25b
title: Phylogenetic and ecological correlates of pollen morphological diversity in a neotropical rainforest

description: Morphology varies enormously across clades, and the morphology of a trait
 may reflect ecological function or the retention of ancestral features. We
 examine the tension between ecological and phylogenetic correlates of
 morphological diversity through a case study of pollen grains produced by
 angiosperms in Barro Colorado Island, Panama (BCI). Using a molecular
 phylogeny of 730 taxa we demonstrate a statistically significant
 association between morphological and genetic distance for these plants.
 However, the relationship is non-linear, and while close relatives share
 more morphological features than distant relatives, above a genetic
 distance of ~0.7 increasingly distant relatives are not more divergent in
 phenotype. The pollen grains of biotically pollinated and abiotically
 pollinated plants overlap in morphological space, but certain pollen
 morphotypes and individual morphological traits are unique to these
 pollination ecologies. Our data show that the pollen grains of biotically
 pollinated plants are significantly more morphologically diverse than
 those of abiotically pollinated plants.
description: This dataset has been collected from published literature, with
 each reference cited in the manuscript. The data has been processed using
 a Python3 script, which has been uploaded here. 
description: To use this dataset, someone would need an understanding of
 tropical angiosperm biology and knowledge of how to run a Python3
 script. There are no missing values. The Python3 script that is central to
 our analyses has been uploaded here and the code is annotated with usage
 notes.
DOI: 10.5061/dryad.fxpnvx0pn
title: Impacts of additional noise on the social interactions of a cooperatively breeding fish

description: Anthropogenic noise is a global pollutant known to affect the behaviour of
 individual animals in all taxa studied. However, there has been relatively
 little experimental testing of the effects of additional noise on social
 interactions between conspecifics, despite these forming a crucial aspect
 of daily life for most species. Here we use established paradigms to
 investigate how white-noise playback affects both group defensive actions
 against an intruder and associated within-group behaviours in a model fish
 species, the cooperatively breeding cichlid Neolamprologus pulcher.
 Additional noise did not alter defensive behaviour, but did result in
 changes to within-group behaviour. Both dominant and subordinate females,
 but not the dominant male, exhibited less affiliation and showed a
 tendency to produce more submissive displays to groupmates when there was
 additional noise compared to control conditions. Our experimental results
 therefore indicate the potential for anthropogenic noise to affect social
 interactions between conspecifics and that there can be intraspecific
 variation in the impacts of this global pollutant.
description: To investigate the influence of additional noise on territory
 defence and associated within-group behaviour, we gave 16 groups of
 daffodil cichlids (<em>Neolamprologus pulcher</em>) two
 treatments each in a repeated-measures design: during the simulated
 territorial intrusion of a rival female, there was playback of either
 white noise (additional noise) or silence (loudspeaker turned on but not
 playing any sound, as a control). We video-recorded all trials and scored
 behaviours using the ethogram from Braga Goncalves et al,. 2020. For each
 10-min intrusion period, we scored defensive behaviours for each category
 of individual (DM, DF, SF) and the total amount received by the intruder.
 We also scored all affiliation and aggression displayed to other group
 members by each category of individual during the intrusion period.
 We examined the effect of
 additional noise on the total defensive effort against the intruder; we
 then determined whether the non-significant treatment difference was
 consistent across all three individual categories or if there were
 counterbalancing effects between group members. Second, we investigated
 the effect of additional noise on the overall amount of within-group
 aggression, affiliation and submission exhibited; we used the sequential
 Bonferroni correction as there was a separate test for each behaviour. For
 those behaviours found to be significantly different between treatments
 (affiliation and submission; see Results), we determined which group
 members were driving the differences.
description: Spreadsheet of study results includes four excel tabs,
 corresponding to each of the main elements of the manuscript: defensive
 actions against intruders, within-group affiliation displayed,
 within-group aggression displayed, and within-group submission displayed.
 DF = dominant female, DM = dominant male, S = subordinate.
DOI: 10.5061/dryad.dv41ns1vr
title: Leaf size variations in a dominant desert shrub, Reaumuria soongarica, adapted to heterogeneous environments

description: The climate in arid Central Asia (ACA) has changed rapidly in recent
 decades, but the ecological consequences of this are far from clear. To
 predict the impacts of climate change on ecosystem functioning, greater
 attention should be given to the relationships between leaf functional
 traits and environmental heterogeneity. As a dominant constructive shrub
 widely distributed in ACA, Reaumuria soongarica provided us with an ideal
 model to understand how leaf functional traits of desert ecosystems
 responded to the heterogeneous environments of ACA. Here, to determine the
 influences of genetic and ecological factors, we characterized
 species-wide variations in leaf traits among 30 wild populations of R.
 soongarica and 16 populations grown in a common garden. We found that the
 leaf length, width, and leaf length to width ratio (L/W) of the northern
 lineage were significantly larger than those of other genetic lineages,
 and principal component analysis based on the in situ environmental
 factors distinguished the northern lineage from the other lineages
 studied. With increasing latitude, leaf length, width, and L/W in the wild
 populations increased significantly. Leaf length and L/W were negatively
 correlated with altitude, and first increased and then decreased with
 increasing mean annual temperature (MAT) and mean annual precipitation
 (MAP). Stepwise regression analyses further indicated that leaf length
 variation was mainly affected by latitude. However, leaf width was
 uncorrelated with altitude, MAT or MAP. The common garden trial showed
 that leaf width variation among the eastern populations was caused by both
 local adaptation and phenotypic plasticity. Our findings suggest that R.
 soongarica preferentially changes leaf length to adjust leaf size to cope
 with environmental change. We also reveal phenotypic evidence for
 ecological speciation of R. soongarica. These results will help us better
 understand and predict the consequences of climate change for desert
 ecosystem functioning.
description: Leaves were collected from <i>in situ</i> and common
 garden populations of <i>Reaumuria soongarica</i> in northwest
 China. A total of 287 <i>R. soongarica</i> individuals were
 sampled <i>in situ</i> from 30 wild populations. To reduce the
 sampling bias, all individuals sampled in each population were spaced more
 than 30 m apart. Fresh leaves of ten individuals of <i>R.
 trigyna</i> and <i>R. kaschgarica</i> were also sampled
 in the wild. Additionally, a total of 17 populations spaced at least 100
 km apart were included in the common garden trial of <i>R.
 soongarica. </i>Finally, several undamaged leaves were randomly
 selected, 10 for each wild individual and 20 per cultivated shrub. All the
 selected leaves were then placed on a black velvet background and
 digitally photographed. Measurements of leaf length and leaf width were
 acquired using the ImageJ image processing software.
DOI: 10.5061/dryad.qz612jmc6
title: Reconstructing hotspots of genetic diversity from glacial refugia and subsequent dispersal in Italian common toads (Bufo bufo)

description: Genetic diversity feeds the evolutionary process and allows populations to
 adapt to environmental changes. However, we still lack a thorough
 understanding of why hotspots of genetic diversity are so 'hot'.
 Here, we analysed the relative contribution of bioclimatic stability and
 genetic admixture between divergent lineages in shaping spatial patterns
 of genetic diversity in the common toad Bufo bufo along the Italian
 peninsula. We combined population genetic, phylogeographic and species
 distribution modelling (SDM) approaches to map ancestral areas, glacial
 refugia, and secondary contact zones. We consistently identified three
 phylogeographic lineages, distributed in northern, central and southern
 Italy. These lineages expanded from their ancestral areas and established
 secondary contact zones, before the last interglacial. SDM identified
 widespread glacial refugia in peninsular Italy, sometimes located under
 the present-day sea-level. Generalized linear models indicated genetic
 admixture as the only significant predictor of the levels of population
 genetic diversity. Our results show that glacial refugia contributed to
 preserving both levels and patterns of genetic diversity across
 glacial-interglacial cycles, but not to their formation, and highlight a
 general principle emerging in Mediterranean species: higher levels of
 genetic diversity mark populations with substantial contributions from
 multiple genetic lineages, irrespective of the location of glacial
 refugia.
DOI: 10.15468/dl.ptygzd
title: Occurrence Download

description: A dataset containing 114 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Cephus cinctus",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1950",
 "Year is less than or equal to 2026"
 ]
}

 The dataset includes 114 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002465-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5061/dryad.hqbzkh1d4
title: Cryptic sexual dimorphism reveals differing selection pressures on continental islands - Sulawesi Babbler (Pellorneum celebense) Morphometric Dataset

description: Birds are well known for their sexual dimorphism. But not all forms of
 dimorphism are the same, and differences in morphology can be so subtle
 that they aren’t detected by casual observation. We report that this is
 the case with the Sulawesi Babbler (Pellorneum celebense), the first
 reported instance of sexual dimorphism in this species or any of the
 ground babblers of the Southeast Asian islands. Our finding is based on a
 combination of morphometric analyses, genetic sexing, and observation of
 breeding condition. We highlight the utility of unsupervised clustering
 approaches, widely used in the biomedical literature, for the
 investigation of sexual dimorphism in ecological and evolutionary
 contexts. The sexual dimorphism was weaker on the mainland of Sulawesi and
 stronger on the continental islands of Kabaena, Muna, and Buton. This
 suggests that different evolutionary pressures have led the species to
 partition niches differently in these habitats, which separated only
 recently in geological history. This kind of intraspecific niche
 partitioning is an intrinsic part of the ecological niche of such species,
 one we must not miss if we are to fully understand these endlessly
 fascinating organisms and systems.
description: Birds were sampled by mist netting during expeditions to
 southeast Sulawesi between 1999 and 2017. We captured babblers from the P.
 c. rufofuscum populations on the southeast peninsula of Sulawesi, and on
 the smaller islands of Kabaena, Muna, and Buton. Captured birds were
 measured using the methods recommended by the Ringer's Manual
 (Redfern and Clark 2001) to obtain morphometric data including wing length
 (maximum chord), bill length (tip of bill to the base), skull length (from
 back of skull to base of bill), weight, and tarsus length (minimum). Only
 adult birds measured by NMM were included in morphometric
 analyses.
description: <b>sample</b> =
 library number of feather sample <b>age </b>= Fully
 Grown (FG) or Immature (IMM) <b>wing</b> = Wing
 Length (mm) <b>tars </b>= Tarsus
 Length (mm) <b>bill </b>= Bill
 Length (mm) <b>skull </b>= Skull
 Length (mm) <b>wt</b> = Weight
 (g) <b>proc</b> =
 initials of author who processed the bird
DOI: 10.5061/dryad.bvq83bk6d
title: Data from: Genotype and male sterility phenotype data for An. coluzzii x An. quadriannulatus backcross

description: The Anopheles gambiae complex is comprised of eight morphologically
 indistinguishable species and has emerged as a model system for the study
 of speciation genetics due to the rapid radiation of its member species
 over the past two million years. Male hybrids between most An. gambiae
 complex species pairs are sterile, and some genotype combinations in
 hybrid males cause inviability. We investigated the genetic basis of
 hybrid male inviability and sterility between An. coluzzii and An.
 quadriannulatus by measuring segregation distortion and performing a QTL
 analysis of sterility in a backcross population. Hybrid males were
 inviable if they inherited the An. coluzzii X chromosome and were
 homozygous at one or more loci in 18.9 Mb region of chromosome 3. The An.
 coluzzii X chromosome has a disproportionately large effect on hybrid
 sterility when introgressed into an An. quadriannulatus genetic
 background. Additionally, an epistatic interaction between the An.
 coluzzii X and a 1.12 Mb, pericentric region of the An. quadriannulatus 3L
 chromosome arm has a statistically significant contribution to the hybrid
 sterility phenotype. This same epistatic interaction occurs when the An.
 coluzzii X is introgressed into the genetic background of An. arabiensis,
 the sister species of An. quadriannulatus, suggesting that this may
 represent one of the first Dobzhansky–Muller incompatibilities to evolve
 early in the radiation of the Anopheles gambiae species complex. We
 describe the additive effects of each sterility QTL, epistatic
 interactions between them, and genes within QTL with protein functions
 related to mating behavior, reproduction, spermatogenesis, and microtubule
 morphogenesis, whose divergence may contribute to post-zygotic
 reproductive isolation between An. coluzzii and An. quadriannulatus.
description: See methods section of Deitz et al. (2020).
description: See methods section of Deitz et al. (2020).
DOI: 10.15468/dl.9h6za6
title: Occurrence Download

description: A dataset containing 248 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Brodriguesia santosii",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 248 records from 40 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002466-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.