cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5878/000367
title: The Regional Western Sweden SOM Survey 1999
title: Den västsvenska SOM-undersökningen 1999
title: Väst-SOM 1999

description: Western SOM has been conducted yearly since 1992, but was initially limited to residents of Gothenburg and its surrounding municipalities. In 1998, the survey was extended to include the entire Västra Götaland County plus the municipality of Kungsbacka. 

The purpose of the regional surveys is to enable SOM researchers to study attitudes and behaviour linked to local and regional issues. They emphasise public services and media, although many of the questions are identical with those used in National SOM in order to make the answers comparable both between the regions and with Sweden at large.

Purpose:

Study attitudes and behaviors that are linked to local and regional issues and phenomena
description: Detta är den åttonde studien i serien SOM-undersökningar genomförda i Västsverige. Undersökningen genomfördes med två olika enkätformulär: ett riktat till invånarna i Göteborg med kranskommuner och ett till dem hemmahörande i resterande delar av Västra Götaland. Enkätformulären innehåller till största delen gemensamma frågor. Några frågor är dock enbart ställda i en av de två enkäterna; framför allt handlar det om frågor enbart ställda i formuläret till invånarna i Göteborgsregionen. Båda enkäterna innehåller frågeområdena: Massmedier; Politik och samhälle; Trafik och miljö; Medier och fritid; och Bakgrund. Göteborgsregionens enkät innehöll även frågeområdet Medieanvändning.

Syfte:

Studera attityder och beteenden som är knutna till lokala och regionala frågor och företeelser
DOI: 10.5061/dryad.b2rbnzsm7
title: Data for: Residual trapping of H2

description: Residual trapping is an important trapping mechanism that affects the
 efficiency of cyclic storage and withdrawal of hydrogen in geological
 media. In this study, we made the first attempt to conduct pore-scale
 modeling to investigate the effects of pore geometry and injection rate on
 the occurrence and percentage of residual trapping via two major
 mechanisms: bypassing and snap-off. We started our theoretical and
 numerical analyses from a single rectangular pore to understand the key
 controls in bypassing. We further investigated two factors on bypassing:
 (a) a continuous cycle of injection-extraction of H2, and (b) varied pore
 geometry. To understand snap-off as the other mechanism, we used a
 three-end single asymmetric pore. Based on our pore-scale simulations, we
 found that: (a) A higher pore height/width ratio (h/w) and a higher
 injection rate cause more residual trapping, which is unfavorable for
 withdrawing H2 if starting from 100% H2; (b) the trapping percentage
 increases with the h/w first in the imbibition-dominated regime
 and then decrease after h/w reaches 0.5 in the
 drainage-dominated regime; (c) A converging-shaped pore can result in less
 trapping volumes. Both our theoretical and numerical results show that
 snap-off occurs when the other forces outbalance the capillary force.
 Through a theoretical comparison between H2 and CO2 and a discussion of
 these trapping mechanisms for engineering applications, we concluded that
 the mechanisms that we found from this study are applicable for CO2
 residual trapping and can be useful for developing engineering controls of
 H2 storage.
description: The dataset contains the input files for CFD simulation of
 H<sub>2</sub>-water flow in dead-end pore geometry.
description: OpenFOAM, an open-source PDE solver.
DOI: 10.5061/dryad.5hqbzkhb8
title: Diet-mediated constitutive induction of novel IL4+ ILC2 cells maintains intestinal homeostasis in mice

description: Group 2 innate lymphoid cells (ILC2s) expressing IL-5 and IL-13 are
 localized at various mucosal tissues and play critical roles in the
 induction of type 2 inflammation, response to helminth infection, and
 tissue repair. Here we reveal a unique ILC2 subset in the mouse intestine
 that constitutively expresses IL-4 together with GATA3, ST2, KLRG1,
 IL-17RB, and IL-5. In this subset, IL-4 expression is regulated by
 mechanisms similar to but distinct from those observed in T cells and is
 partly affected by IL-25 signaling. Although the absence of the microbiota
 had marginal effects, feeding mice with a vitamin B1-deficient diet
 compromised the number of intestinal IL-4+ ILC2s. The decrease in the
 number of IL-4+ ILC2s caused by the vitamin B1 deficiency was accompanied
 by a reduction in IL-25-producing tuft cells. Our findings reveal that
 dietary vitamin B1 plays a critical role in maintaining interaction
 between tuft cells and IL-4+ ILC2s, a previously uncharacterized immune
 cell population that may contribute to maintaining intestinal homeostasis.
description: ILC2 cells were isolated from
 colon and lung of GF mice and SPF mice. Colonic epithelial cells were
 isolated from mice fed with control diet or vitamin B1-free diet. Total
 RNA was extracted using TRIzol (Invitrogen) and an RNA library
 was prepared using a NEBNext Ultra RNA Library Prep Kit for Illumina (New
 England Biolabs) according to the manufacturer’s instructions. After
 assessing the library quality, sequencing was conducted on a HiSeq 1500
 system (Illumina) using single-ended 50-bp reads. The sequenced reads were
 mapped to the mouse reference genome (mm9, NCBI build 37) and normalized
 to fragments per kilobase per million reads (FPKM) values using the Tophat
 and Cufflinks software pipeline.
DOI: 10.5061/dryad.1vhhmgqz2
title: Temperature affects the timing and duration of fungal fruiting patterns across major terrestrial biomes

description: The Earth’s ecosystems are affected by a complex interplay of biotic and
 abiotic factors. While global temperatures increase, associated changes in
 the fruiting behaviour of fungi remain unknown. Here we analyse 6.1
 million fungal fruit body (mushroom) records and show that the major
 terrestrial biomes exhibit similarities and differences in fruiting
 events. We observed one main fruiting peak for most years in all biomes.
 However, in boreal and temperate biomes years with a second peak were
 prevalent indicating spring and autumn fruiting. Distinct fruiting peaks
 are spatially synchronized in boreal and temperate biomes, but less
 defined and longer in the humid tropics. The timing and duration of fungal
 fruiting are significantly related to temperature mean and variability.
 Temperature-dependent aboveground fungal fruiting behaviour, which is
 arguably also representative of belowground processes, suggests that the
 observed biome-specific differences in fungal phenology will change in
 space and time when global temperatures continue to increase.
DOI: 10.5061/dryad.bzkh189fb
title: Data for: Southern Europe is becoming climatically favourable for African birds: anticipating the establishment of a new species

description: Background: The current modification of species distribution ranges, as a
 response to a warmer climate, constitutes an interesting line of work and
 a recent challenge for biogeography. This study aimed to determine if the
 climatic conditions of southern Europe are adequate to host a typical
 African species, the House Bunting, which is registered regularly during
 the last years, still in low numbers. To this end, the distribution of the
 species in its native range was modelled, both in the present and in
 future climate scenarios, using its current breeding distribution areas
 and a set of environmental variables. Results: The results showed that the
 southern half of the Iberian Peninsula exhibits high values of
 favourability to host this African species for the current climatic
 conditions. Furthermore, future forecasts indicated an increase in
 favourability for this area. The highly favourable areas we detected in
 the south of the Iberian Peninsula are already regularly receiving
 individuals of the species. These observations are very likely vagrant
 birds dispersing from recently colonised breeding areas in northern
 Morocco, which may indicate a continuous process of colonisation towards
 the north, as has occurred during the last decades in Northern Africa.
 Conclusions: We cannot anticipate when the House Bunting will establish on
 the European continent because colonisation processes are usually slow
 but, according to our results, we predict its establishment in the near
 future. We have also identified those areas hosting favourable conditions
 for the species in Europe. These areas are a potential focal point for the
 colonisation of this and other African birds if the climate continues to
 warm.
DOI: 10.5061/dryad.g1jwstqw2
title: Study on a quantitative method for determining mixing proportion of transparent cemented soil for visual geotechnical model tests

description: An effective mixing of transparent cemented soil is necessary for visual
 geotechnical model tests, so a quantitative method for determining mixing
 proportion of transparent cemented soil was generated in this paper.
 Firstly, quartz sand, Nanoscale silica powder and N-dodecane mixed 15#
 white oil were selected as the raw materials, and a series of orthogonal
 experiments were designed. Concurrently, the main physical and mechanical
 parameters (volumetric weight γ, internal friction angle φ, cohesion c) of
 transparent cemented soil were measured, caused by the change of
 "particle size of quartz sand" and " mass ratios between
 fumed silica and fused quartz". Subsequently, multiple linear
 regression equations of various physical and mechanical parameters (γ, φ,
 c) were obtained by fitting the original test data. Finally, the
 rationality of multiple linear regression equations was proved. The
 research results indicated: (1) the volumetric weight changes from
 16.13kN/m3 to 12.53kN/m3, the Internal friction angle is between 27.07°
 and 14.82°, and the cohesion varies from 31kPa to 2.3kPa, the parameters
 meet the similar requirements of the surrounding rock (grade ⅳ and ⅴ) and
 clay; (2) The values of Multiple R values (all greater than 0.88) and the
 Significance F value (all close to 0) proves the three regression
 equations were valid; (3) Combining the three regression equations and
 particle size of quartz sand, the mass ratio between fumed silica and
 fused quartz and geometry similarity constant were solved. All the
 conclusions mentioned could provide theoretical support and data reference
 for transparent soil model test implementation.
DOI: 10.15468/dl.qybxvy
title: Occurrence Download

description: A dataset containing 85 records in GBIF matching the query:
SELECT
 kingdom,
 kingdomkey,
 phylum,
 phylumkey,
 class,
 classkey,
 "order",
 orderkey,
 family,
 familykey,
 genus,
 genuskey,
 species,
 specieskey,
 "year",
 IF(ISNULL(kingdomkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY kingdomkey, "year")) kingdomcount,
 IF(ISNULL(phylumkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY phylumkey, "year")) phylumcount,
 IF(ISNULL(classkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY classkey, "year")) classcount,
 IF(ISNULL(orderkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY orderkey, "year")) ordercount,
 IF(ISNULL(familykey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY familykey, "year")) familycount,
 IF(ISNULL(genuskey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY genuskey, "year")) genuscount,
 COUNT(*) occurrences,
 MIN(GBIF_TEMPORALUNCERTAINTY(eventdate, eventtime)) mintemporaluncertainty,
 MIN(COALESCE(coordinateuncertaintyinmeters, 1000)) mincoordinateuncertaintyinmeters
FROM
 occurrence
WHERE
 occurrence.datasetkey IN ('50c9509d-22c7-4a22-a47d-8c48425ef4a7', '2d684bb5-ea11-4709-ae12-8fc0a800287f', '4d1b5fed-e12f-48e8-94cb-88cf80115dd1', '902c8fe7-8f38-45b0-854e-c324fed36303')
 AND GBIF_STRINGARRAYCONTAINS(occurrence.classifications['d7dddbf4-2cf0-4f39-9b2a-bb099caae36c'], '3120173', TRUE)
 AND occurrence.hasgeospatialissues = FALSE
 AND NOT GBIF_STRINGARRAYCONTAINS(occurrence.issue, 'TAXON_MATCH_FUZZY', TRUE)
 AND (occurrence.distancefromcentroidinmeters &gt;= 2000.0 OR occurrence.distancefromcentroidinmeters IS NULL)
 AND NOT occurrence.basisofrecord IN ('FOSSIL_SPECIMEN', 'LIVING_SPECIMEN')
 AND occurrence.occurrencestatus = 'PRESENT'
 AND (occurrence.classificationdetails['d7dddbf4-2cf0-4f39-9b2a-bb099caae36c']['specieskey'] &lt;&gt; '' AND occurrence."year" IS NOT NULL)
GROUP BY
 occurrence.kingdom,
 occurrence.kingdomkey,
 occurrence.phylum,
 occurrence.phylumkey,
 occurrence.class,
 occurrence.classkey,
 occurrence."order",
 occurrence.orderkey,
 occurrence.family,
 occurrence.familykey,
 occurrence.genus,
 occurrence.genuskey,
 occurrence.species,
 occurrence.specieskey,
 occurrence."year"

 The dataset's 85 records were derived from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003437-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5061/dryad.7h44j1005
title: Behavioural, demographic and fitness consequences of social instability in cooperatively breeding dwarf mongoose groups

description: Social instability frequently arises in group-living species, but the
 potential costs have rarely been investigated in free-living cooperative
 breeders, especially across different timeframes. Using natural
 observations, body-mass measurements and life-history data from dwarf
 mongooses (Helogale parvula), we determined the short- and longer-term
 consequences of a change in one of the dominant breeding pair. We found
 that a new breeder led to alterations in both collective and individual
 behaviour (i.e., increases in communal scent-marking, engagement in
 intergroup interactions, sentinel activity and within-group grooming), as
 well as reduced body-mass gain, further demographic changes and decreased
 reproductive success (i.e., fewer pups surviving to adulthood). The
 effects were particularly apparent when it was the female breeder who
 changed; new female breeders were younger than more experienced
 counterparts. Our findings support the idea that stability and cooperation
 are strongly linked and provide potential reasons for previously
 documented health and fitness benefits of social stability.
DOI: 10.5061/dryad.8pk0p2nsq
title: Code, scripts and data for: Seasonality and competition select for variable germination behavior in perennials

description: The occurrence of within-population variation in germination behavior and
 associated traits such as seed size has long fascinated evolutionary
 ecologists. In annuals, unpredictable environments are known to select for
 bet-hedging strategies causing variation in dormancy duration and
 germination strategies. Variation in germination timing and associated
 traits is also commonly observed in perennials and often tracks gradients
 of environmental predictability. Although bet-hedging is thought to occur
 less frequently in long-lived organisms, these observations suggest a role
 of bet-hedging strategies in perennials occupying unpredictable
 environments. We use complementary analytical and evolutionary simulation
 models of within-individual variation in germination behavior in seasonal
 environments to show how bet-hedging interacts with fluctuating selection,
 life-history traits, and competitive asymmetries among germination
 strategies. We reveal substantial scope for bet-hedging to produce
 variation in germination behavior in long-lived plants, when “false
 starts” to the growing season results in either competitive advantages or
 increased mortality risk for alternative germination strategies.
 Additionally, we find that lowering adult survival may, in contrast to
 classic bet-hedging theory, result in less spreading of germination by
 decreasing density-dependent competition. These models extend insights
 from bet-hedging theory to perennials and explore how competitive
 communities may be affected by ongoing changes in climate and seasonality
 patterns.
DOI: 10.5061/dryad.zgmsbcchd
title: Data for: The role of ecdysis in repair of an attachment system: a case study using geckos

description: Skin provides functions such as protection and prevention of water loss.
 In some taxa, the outer surface of skin has been modified to form
 structures that enable attachment to various surfaces. Constant
 interaction with surfaces is likely to cause damage to these attachment
 systems and reduce function. It seems logical that when skin is shed via
 ecdysis, its effectiveness will increase, through repair of damage or
 other rejuvenating mechanisms. We address two questions using three
 diplodactylid geckos as model species. (1) Does repeated mechanical damage
 affect clinging ability in geckos to the point that they cannot support
 their own body weight? (2) Does use without induced damage reduce
 effectiveness of the attachment system, and if so, does ecdysis restore
 clinging ability? We found that repeated damage reduced clinging ability
 in all three species, although at different rates. Additionally, use
 reduced clinging ability over time when no apparent damage was incurred.
 Clinging ability increased after ecdysis in all three species, both when
 damage was specially induced, and when it was not. After normal use
 without induced damage, the increase in clinging ability after ecdysis was
 statistically significant in two of three species. Our findings show that
 use decreases clinging ability, and mechanical damage also affects geckos’
 capacity to exert shear forces consistently. Thus, ecdysis improves
 clinging ability both in scenarios where damage is induced and more
 generally. In addition to the physiological functions provided by skin,
 our study highlights an important function of ecdysis in a speciose
 vertebrate group.
description: Microsoft Excel and R v. 4.0.3 (https://www.rproject.org)
DOI: 10.25574/cdc.536
title: Chandra X-ray Observatory Chandra Data Collection for request #536

description: Chandra Data Collection for request #536
DOI: 10.5061/dryad.zkh1893fc
title: Sequencing data from validation experiment for base editing of SCN2A

description: It is challenging to apply traditional mutational scanning to
 voltage-gated sodium channels (NaVs) and functionally annotate the large
 number of coding variants in these genes. Using a cytosine base editor and
 a pooled viability assay, we screened a library of 368 guide RNAs (gRNA)
 tiling NaV1.2 to identify more than 100 gRNAs that changed NaV1.2
 function. We sequenced base edits made by a subset of these gRNAs to
 confirm specific variants that drove changes in channel function.
 Electrophysiological characterization of these channel variants validated
 the screen results and provided functional mechanisms of channel
 perturbation. The majority of the changes caused by these gRNAs were
 classified as loss-of-function along with two missense mutations that led
 to gain-of-function in NaV1.2 channels. This two-tiered strategy to
 functionally characterize ion channel protein variants at scale identifies
 the largest set of loss-of-function mutations in a single NaV1.2 study to
 date.
description: The folder "demultiplexed_sequencing_data" contains all
 the demultiplexed sequencing reads in FASTQ format. Each fastq file
 contains sequencing reads from a sample. The experimental condition
 associated with each sample, as well as the amplicon sequence and guide
 sequence, are listed in "batch_file.txt."
description: Please follow the steps to process the
 data: 1. Unzip
 SCN2A_base_editor_sequencing_data.zip. 2. Install
 CRISPRESSO2 following the instructions at https://github.com/pinellolab/CRISPResso2. 3. Run CRISPRESSO2 using the demultiplexed sequencing data and the batch_file.txt.
DOI: 10.5061/dryad.vt4b8gtxg
title: The relative role of climate and biotic interactions in shaping the range limits of a neotropical orchid

description: Aim The center-periphery hypothesis (CPH) explains the decline of species
 abundance towards range limits and how this is driven by increasing
 ecological marginality. So far, most studies testing the CPH have focused
 on abiotic factors contributing to marginality, while the role of biotic
 interactions in limiting species distribution has been neglected. Here, we
 investigate both drivers' roles in potentially restricting an
 orchid's range along a broad environmental gradient. Location
 Brazilian Atlantic Forest and Pampas biomes (south and southeastern
 Brazil) Taxa Sand dune orchid Epidendrum fulgens (Orchidaceae). Methods We
 integrated empirical data on geographical distribution, pollinator
 richness, and niche models to investigate whether range limits match
 predicted niche limits and whether habitat suitability declines towards
 low- and high-latitude species ranges. In addition, we used
 genetic-derived metrics to test whether populations at range edges are
 indeed small and isolated, as predicted by the CPH. Results Our results
 show that ecological conditions become more marginal towards the edges of
 the E. fulgens range, with an abrupt variation in climate. We also found
 that the climate has primarily shaped the species' high-latitude
 limit, while pollinator richness increases habitat suitability of E.
 fulgens in the low-latitude edge range, likely explaining the
 species' persistence. Genetic diversity within E. fulgens populations
 decreases while genetic differentiation increases towards both margins,
 although with a more consistent pattern for the low-latitudinal component.
 Main conclusions Our results corroborate most of the predictions
 associated with CPH, highlighting distinct factors limiting geographical
 distribution at the opposite margins of this latitudinal and
 narrowly-distributed species. This study is a first step towards
 understanding the relative role of climate and biotic interactions in
 shaping the range limits of coastal species, with significant potential
 for informing conservation practices.
DOI: 10.5061/dryad.8sf7m0cth
title: Data from: Context-dependent thermolability of sex determination in a lacertid lizard with heteromorphic sex chromosomes

description: Developmental conditions can profoundly impact key life history traits of
 the individual. In cases where offspring sex is driven by developmental
 reaction norms, permanent changes to the phenotype can fundamentally alter
 life history trajectories. Sex determination mechanisms in reptiles are
 remarkable diverse including well-characterized genetic and
 temperature-dependent sex determination. In rarer, but increasingly more
 commonly documented cases, sex can also be determined by a combination of
 the two, with temperature overriding the genetically determined sex. Thus,
 sex-by-temperature interactions is a mechanism that can be contextually
 labile, where reaction norms of sex against developmental environment
 might only be observable under certain conditions. We examine the effects
 of incubation temperature on hatchling sex in an oviparous lizard with
 clearly defined heteromorphic sex chromosomes presumed to determine sex
 solely on a genetic basis. We also test the repeatability of our results
 by replicating incubation experiments across three years. We show that
 warmer temperatures may override chromosomal sex and cause overproduction
 of daughters. However, this effect was inconsistent among years, with high
 temperature only resulting in a daughter-significant bias in one year.
 Warm-incubated daughters were more efficient at converting yolk into
 tissue, which would allow for greater resource allocation to other
 fitness-related processes, such as growth. This suggests that thermolabile
 sex determination could be a trait under selection. More energy-efficient
 embryos also produced faster-growing offspring, suggesting that energy
 utilization patterns of the embryo were maintained into the juvenile
 stage, which could have important implications for the ontogenetic
 development and evolution of life histories.