cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.qp727
title: Data from: Variation of stomatal traits from cold-temperate to tropical forests and association with water use efficiency

description: 1.Stomata control carbon and water vapor exchange between leaves and the
 atmosphere, thus it can influence water use efficiency and reflect plant
 adaptation to climate. However, the spatial patterns of leaf stomatal
 traits and relationships between stomatal trait and water use efficiency
 across natural communities remain unclear. 2.We measured stomatal density,
 stomatal size, and stomatal area fraction for 737 plant species from nine
 forests ranging from tropical to cold-temperate forests. 3.Stomatal
 density, stomatal size, and stomatal area fraction were all log-normally
 distributed, and different across species, plant functional groups (trees,
 shrubs, and herbs), and communities. At the regional scale, variation in
 stomatal traits was primarily related to species, followed by climate and
 soil types. 4.The community-weighted mean of stomatal size increased
 linearly with latitude, whereas those of stomatal density and stomatal
 area fraction showed humpbacked relationship. The community-weighted mean
 of stomatal area fraction was correlated with climatic aridity, consistent
 with the adaptation strategies of plant species to achieve high maximum
 rates of gas exchange in arid regions when water is available. Further,
 community-weighted mean of stomatal area fraction was positively
 correlated with water use efficiency in natural forest communities,
 indicating that plants have lower stomatal conductance in order to adapt
 greater aridity conditions. 5.These findings highlight the strong
 associations of stomatal traits with plant functional group and climate at
 a regional scale, representing the adaptation strategies of stomatal
 traits across natural forest communities to climate.
description: stomatal traits in
 chinastomatal
 traits.xlsx
DOI: 10.5061/dryad.cj48b
title: Data from: Among-sibling differences in the phenotypes of juvenile fish depend on their location within the egg mass and maternal dominance rank

description: We investigated whether among-sibling differences in the phenotypes of
 juvenile fish were systematically related to the position in the egg mass
 where each individual developed during oogenesis. We sampled eggs from the
 front, middle and rear thirds of the egg mass in female brown trout of
 known dominance rank. In the resulting juveniles, we then measured traits
 that are related to individual fitness: body size, social status and
 standard metabolic rate (SMR). When controlling for differences among
 females in mean egg size, siblings from dominant mothers were initially
 larger (and had a lower mass-corrected SMR) if they developed from eggs at
 the rear of the egg mass. However, heterogeneity in the size of siblings
 from different positions in the egg mass diminished in lower ranking
 females. Location of the egg within the egg mass also affected the social
 dominance of the resulting juvenile fish, although the direction of this
 effect varied with developmental age. This study provides the first
 evidence of a systematic basis for among-sibling differences in the
 phenotypes of offspring in a highly fecund organism.
description: Burton et al Juvenile
 mass dataBurton et al Juvenile
 SMR dataBurton et al Juvenile
 social status data
DOI: 10.5061/dryad.s4h7h
title: Data from: Partitioning the net effect of host diversity on an emerging amphibian pathogen

description: The ‘dilution effect’ (DE) hypothesis predicts that diverse host
 communities will show reduced disease. The underlying causes of pathogen
 dilution are complex, because they involve non-additive (driven by host
 interactions and differential habitat use) and additive (controlled by
 host species composition) mechanisms. Here, we used measures of
 complementarity and selection traditionally employed in the field of
 biodiversity–ecosystem function (BEF) to quantify the net effect of host
 diversity on disease dynamics of the amphibian-killing fungus
 Batrachochytrium dendrobatidis (Bd). Complementarity occurs when average
 infection load in diverse host assemblages departs from that of each
 component species in uniform populations. Selection measures the
 disproportionate impact of a particular species in diverse assemblages
 compared with its performance in uniform populations, and therefore has
 strong additive and non-additive properties. We experimentally infected
 tropical amphibian species of varying life histories, in single- and
 multi-host treatments, and measured individual Bd infection loads. Host
 diversity reduced Bd infection in amphibians through a mechanism analogous
 to complementarity (sensu BEF), potentially by reducing shared habitat use
 and transmission among hosts. Additionally, the selection component
 indicated that one particular terrestrial species showed reduced infection
 loads in diverse assemblages at the expense of neighbouring aquatic hosts
 becoming heavily infected. By partitioning components of diversity, our
 findings underscore the importance of additive and non-additive mechanisms
 underlying the DE.
description: Supplementary
 DataSelection and
 complementarity across the 25 multi-host assemblages. Species acronyms
 are: B. pitanga – PIT, I. parva – PAR, D. minutus – MIN, H. bandeirantes –
 BAN, S. hayii – HAY, H. phyllodes – PHY, and P. cuvieri –
 CUV.Supplementary
 Material.docx
DOI: 10.5061/dryad.q71gs
title: Data from: Parental separation and behaviours that influence the health of infants aged 7 to 11 months: a cross-sectional study

description: Objective: Analyse the parental behaviours that are recognized as
 influencing the health of very young children based on family structure
 (parents separated or not). Design: Cross-sectional study, examining
 79,701 infants aged 7 to 11 months as part of a free preventive medicine
 consultation. The data came from an assessment conducted 7 to 11 months
 after birth during which information was collected, namely about the
 parents' use of tobacco, the infant's type of nutrition, and
 adherence to vaccination schedules. Results: The percentage of infants
 whose parents were separated was 6.6%. After adjusting for the cultural
 and socioeconomic environment as well as for other potential confounders,
 in the event of separation as compared with non-separated parents, the
 adjusted ORs (95% CI) were as follows: 1.5 (1.3–1.7) for the infant's
 exposure to tobacco; 1.3 (1.2–1.4) for total lack of exclusive
 breastfeeding; 1.3 (1.1–1.4) and 1.2 (1.1–1.2) for breastfeeding for a
 duration of less than 3 and 6 months, respectively; 1.2 (1.1–1.4) for
 noncompliance with the vaccination schedule against rotavirus. The
 duration of exclusive breastfeeding was shorter when parents were
 separated (p&lt;0.001; median: 10 vs. 13 weeks). Conclusions: This
 study reinforces the possibility that parental separation is independently
 associated with certain parental at-risk behaviours regarding the
 children’s health. This observation should be verified because this could
 result in major consequences for the work of family doctors, in particular
 in terms of parent information and targeted prevention.
description: Parental separation and
 behaviours that influence the health of infants aged 7 to 11 months: a
 cross-sectional studyExamination of 79 701
 infants aged 7 to 11 months as part of a free preventive medicine
 consultation. The data came from an assessment conducted 7 to 11 months
 after birth during which information was collected, namely about the
 parents' use of tobacco, the infant's type of nutrition, and
 adherence to vaccination schedules.The analyses were conducted using the
 STATA 12.0 software (http://www.stata.com).Kacenelenbogen et al BMJ
 Open.docx
DOI: 10.5061/dryad.6f20s
title: Data from: Diet reveals links between morphology and foraging in a cryptic temperate reef fish

description: Predators select prey so as to maximize energy and minimize manipulation
 time. In order to reduce prey detection and handling time, individuals
 must actively select their foraging space (microhabitat) and populations
 exhibit morphologies that are best suited for capturing locally available
 prey. We explored how variation in diet correlates with habitat type, and
 how these factors influence key morphological structures (mouth gape, eye
 diameter, fin length, fin area, and pectoral fin ratio) in a common
 microcarnivorous cryptic reef fish species, the triplefin Helcogrammoides
 cunninghami. In a mensurative experiment carried out at six kelp-dominated
 sites, we observed considerable differences in diet along 400 km of the
 Chilean coast coincident with variation in habitat availability and prey
 distributions. Triplefins preferred a single prey type (bivalves or
 barnacles) at northern sites, coincident with a low diversity of foraging
 habitats. In contrast, southern sites presented varied and heterogeneous
 habitats, where triplefin diets were more diverse and included amphipods,
 decapods, and cumaceans. Allometry-corrected results indicated that some
 morphological structures were consistently correlated with different prey
 items. Specifically, large mouth gape was associated with the capture of
 highly mobile prey such as decapods, while small mouth gape was more
 associated with cumaceans and copepods. In contrast, triplefins that
 capture sessile prey such as hydroids tend to have larger eyes. Therefore,
 morphological structures co-vary with habitat selection and prey usage in
 this species. Our study shows how an abundant generalist reef fish
 exhibits variable feeding morphologies in response to the distribution of
 potential habitats and prey throughout its range.
description: Microhabitat
 availability and fish diet and morphologySpreadsheet 1: showing
 Sites (coding) and % microhabitat availability. Spreadsheet 2: showing
 dietary information as well as morphometrics of the focal study fish
 species across sitesData.xlsx
DOI: 10.5061/dryad.cc454m37
title: Data from: Sorting out Lalos: description of new species and additional taxonomic data on megophryid frogs from Northern Indochina (genus Leptolalax, Megophryidae, Anura)

description: Frogs in the subgenus Lalos of the genus Leptolalax (Megophryidae) are
 highly diversified in continental Asia and consist of about 17 nominal
 species. These frogs as small, inconspicuous, and of high superficial
 morphological similarity. We here formulate a hypothesis of phylogenetic
 relationships and assess the amount of genetic variation among
 genealogical lineages on the basis of 536bp of mitochondrial 16S rDNA
 sequences. Combining molecular data with a study of morphology,
 morphometric divergence and geographical proximity, we tested hypotheses
 of species identity. We (1) used character-based and morphometric analyses
 to assign thee type specimens of species in Lalos available to us to
 respectively one of the main clades, in order to propose the best
 potential correct taxonomic and nomenclatural allocation for the
 individuals included in the molecular study, and (2) tried to also assign
 the historical museum specimens to these molecular taxonomic units and to
 reclassify them whenever necessary. We also used the molecular data to
 match tadpoles with adults and provide tadpole descriptions for species of
 which these larvae were previously unknown. Specimens that could neither
 be allocated to a molecular group (on the basis of their DNA “barcode”)
 nor to a type specimen via morphometry are described here as new species.
 Based on this integrative set of data and analyses we describe two new
 species, Leptolalax eos n. sp. and Leptolalax nyx n. sp., we resurrect
 Leptolalax minimus, and reassess the distribution of the species studied.
 We propose changes in the Red List status of L. pelodytoides and L.
 ventripunctatus and suggest a conservation status for the new species
 described herein.
description: Leptolalax_2011Nexus file with final alignment of 16S rDNA sequences used for phylogenetic analysis.
DOI: 10.5061/dryad.0t5v4
title: Data from: Phenotypic stochasticity prevents lytic bacteriophage population from extinction during bacterial stationary phase

description: It is generally thought that the adsorption rate of a bacteriophage
 correlates positively with fitness, but this view neglects that most
 phages rely only on exponentially growing bacteria for productive
 infections. Thus, phages must cope with the environmental stochasticity
 that is their hosts’ physiological states. If lysogeny is one alternative,
 it is unclear how strictly lytic phages can survive the host stationary
 phase. Three scenarios may explain their maintenance: (1) pseudolysogeny,
 (2) diversified or (3) conservative bet-hedging. In order to better
 understand how a strictly lytic phage survives the stationary phase of its
 host, and how phage adsorption rate impacts this survival, we challenged
 two strictly lytic phage λ, differing in their adsorption rates, with
 stationary phase Escherichia coli cells. Our results showed that,
 pseudolysogeny was not responsible for phage survival and that, contrary
 to our expectation, high adsorption rate was not more detrimental during
 stationary phase than low adsorption rate. Interestingly, this last
 observation was due to the presence of the “residual fraction” (phages
 exhibiting extremely low adsorption rates), protecting phage populations
 from extinction. Whether this cryptic phenotypic variation is an
 adaptation (diversified bet-hedging) or merely reflecting unavoidable
 defects during protein synthesis remains an open question.
description: Gallet et al - Evolution
 - DATASET - 2012This data file includes
 all the data that were used in the article: Phenotypic stochasticity
 prevents lytic bacteriophage population from extinction during bacterial
 stationary phase, authored by Romain Gallet, Thomas Lenormand, and Ing
 Nang Wang. The Excel file comprises 4 sheets, one per figure in the
 article. We always show the raw data, as well as the proportions
 calculated from these raw data. A graph, similar to the figure included in
 the manuscript, is also present on each data sheet, to illustrate the data
 presented.
DOI: 10.5061/dryad.3kv50
title: Data from: Little plant, big city: a test of adaptation to urban environments in common ragweed (Ambrosia artemisiifolia)

description: A full understanding of how cities shape adaptation requires
 characterizing genetically-based phenotypic and fitness differences
 between urban and rural populations under field conditions. We used a
 reciprocal transplant experiment with the native plant common ragweed,
 (Ambrosia artemisiifolia), and found that urban and rural populations have
 diverged in flowering time, a trait that strongly affects fitness.
 Although urban populations flowered earlier than rural populations, plants
 growing in urban field sites flowered later than plants in rural field
 sites. This counter-gradient variation is consistent adaptive divergence
 between urban and rural populations. Also consistent with local
 adaptation, both urban and rural genotypes experienced stronger net
 selection in the foreign than in the local habitat, but this pattern was
 not significant for male fitness. Despite the evidence for local
 adaptation, rural populations had higher lifetime fitness at all sites,
 suggesting that selection has been stronger or more uniform in rural than
 urban populations. We also found that inter-population differences in both
 flowering time and fitness tended to be greater among urban than rural
 populations, which is consistent with greater drift or spatial variation
 in selection within urban environments. In sum, our results are consistent
 with adaptive divergence of urban and rural populations, but also suggest
 there may be greater environmental heterogeneity in urban environments
 which also affects evolution in urban landscapes.
description: Gorton_UrbanMS_DryadThis zip file contains all data files and R code used for analyses in Gorton et al. 2018 "Little plant, big city: a test of adaptation to urban environments in common ragweed (Ambrosia artemisiifolia)". Each R script has meta-data at the top of each script.
DOI: 10.5061/dryad.3p30f31
title: Data from: Cardiac vagal dysfunction moderates patterns of craving across the day in moderate to heavy consumers of alcohol

description: Background: Alcohol craving, a known correlate of vulnerability to Alcohol
 Use Disorder (AUD), has been found to be inversely related to cardiac
 vagal tone (CVT). Here we examine how resting CVT, CVT reactivity to a
 postural challenge, and their interaction influence craving during imposed
 alcohol abstinence and their usual drinking among moderate to heavy
 drinkers. Methods: Participants were recruited from the local community
 (final n=29) and assessed for CVT functioning via respiratory sinus
 arrhythmia (RSA) at rest (RSA-rest) and during a postural challenge
 (RSA-react). Craving intensity was assessed throughout the day during
 3-day periods of imposed alcohol abstinence (abstained days) and drinking
 as usual (normal days) via Ecological Momentary Assessment (EMA).
 Multilevel statistical modeling assessed relationships between patterns of
 CVT and diurnal craving. The primary hypothesis of interest was that the
 interaction of RSA-rest with RSA-react would be significantly associated
 with increased craving across the day. Results: Overall, craving increased
 throughout the day and significantly decreased after drinking (p &lt;
 0.001). There was a significant interaction between RSA-rest and RSA-react
 with plots revealing that this effect was driven by an aberrant craving
 pattern among participants with higher RSA-rest and a sluggish vagal brake
 in response to a postural shift—atypical RSA-react. Conclusion: Although
 additional research is needed to corroborate these findings, our results
 suggest that moderate-heavy drinkers characterized by higher RSA-rest and
 atypical RSA-react exhibit aberrant patterns of craving across the day
 that may represent a risk factor for AUD.
description: Level1_RandomUpSleep_1242_PlosOne_Anon_Postingd_wakeup: = 1 if it was answered because they just woke up; d_gotobed: = 1 if it was answered because they are going to sleep; d_iphone: = 1 if it was answered because of a random alert; c_3PM_time: refers to the centered value of time of day (centered around 3pm); c2_3PM_time: refers to the squared value of time of day (centered around 3pm); Crave: the craving rating; d_PreD: = 1 if rating occurred pre drinking; d_PostD: = 1 if rating occurred post drinking; Anon_ID: anonymized participant IDRSA_PlosOne_Anon_Postingsit_RSA30: respiratory sinus arrhythmia value - seated position; stand_RSA30: respiratory sinus arrhythmia value - postural shift to standing; D_Female: = 1 if female; Age: participant age; Anon_ID: anonymized participant ID
DOI: 10.5061/dryad.67dg6
title: Data from: Highly unsaturated fatty acids in nature: what we know and what we need to learn

description: The supply and demand of omega-3 highly unsaturated fatty acids (ω-3 HUFA)
 in natural ecosystems may lead to resource limitation in a diverse array
 of animal taxa. Here, we review why food quality in terms of ω-3 HUFAs is
 important, particularly for neural tissue, across a diversity of animal
 taxa ranging from invertebrate zooplankton to vertebrates (including
 humans). Our review is focused on ω-3 HUFAs rather than other unsaturated
 fatty acids because these compounds are especially important
 biochemically, but scarce in nature. We discuss the dichotomy between ω-3
 HUFA availability between aquatic primary producers, which are often rich
 in these compounds, and terrestrial primary producers, which are contain
 little to none of them. We describe the use of fatty acids as qualitative
 and quantitative tracers for reconstructing animal diets in natural
 ecosystems. Next, we discuss both direct and indirect ecological
 implications of ω-3 HUFA limitation at the individual, population, food
 web, and ecosystem scales, which include: changes in behavior, species
 composition, secondary production rates, trophic transfer efficiency, and
 cross-ecosystem subsidies. We finish by highlighting future research
 priorities including a need for more research on ω-3 HUFAs in terrestrial
 systems, more research their importance for higher order consumers, and
 more research on the food web and ecosystem-scale effects of ω-3 HUFA
 limitation.
description: Oikos FA Review Dryad
 DataData amassed from
 published studies used to create figures 2 and 3
DOI: 10.5061/dryad.0vm264s
title: Data from: Disease where you dine: plant species and floral traits associated with pathogen transmission in bumble bees

description: Hotspots of disease transmission can strongly influence pathogen spread.
 Bee pathogens may be transmitted via shared floral use, but the role of
 plant species and floral trait variation in shaping transmission dynamics
 is almost entirely unexplored. Given the importance of pathogens for the
 decline of several bee species, understanding whether and how plant
 species and floral traits affect transmission could give us important
 tools for predicting which plant species may be hotspots for disease
 spread. We assessed variation in transmission via susceptibility
 (probability of infection) and mean intensity (cell count of infected
 bees) of the trypanosomatid gut pathogen Crithidia bombi to uninfected
 Bombus impatiens workers foraging on 14 plant species, and assessed the
 role of floral traits, bee size and foraging behavior on transmission. We
 also conducted a manipulative experiment to determine how the number of
 open flowers affected transmission on three plant species, Penstemon
 digitalis, Monarda didyma, and Lythrum salicaria. Plant species differed
 fourfold in the overall mean abundance of Crithidia in foraging bumble
 bees (mean including infected and uninfected bees). Across plant species,
 bee susceptibility and mean intensity increased with the number of
 reproductive structures per inflorescence (buds, flowers and fruits);
 smaller bees and those that foraged longer were also more susceptible.
 Trait-based models were as good or better than species-based models at
 predicting susceptibility and mean intensity based on AIC values.
 Surprisingly, floral size and morphology did not significantly predict
 transmission across species. In the manipulative experiment, more open
 flowers increased mean pathogen abundance fourfold in Monarda, but had no
 effect in the other two plant species. Our results suggest that variation
 among plant species, through their influence on pathogen transmission, may
 shape bee disease dynamics. Given widespread investment in
 pollinator-friendly plantings to support pollinators, understanding how
 plant species affect disease transmission is important for recommending
 plant species that optimize pollinator health.
description: CSV
 filesThese are all CSV files
 associated with this publication; see the associated README text file for
 detailed description of each data set.CSV.zipR_scriptsThese are all R scripts used to analyze data and produce figures for the associated publication. Refer to the associated README file for detailed description of each script.