cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.588k7
title: Data from: Brewing trouble: coffee invasion in relation to edges and forest structure in tropical rainforest fragments of the Western Ghats, India

description: While the conservation impacts of inva- sive plant species on tropical
 biodiversity is widely recognised, little is known of the potential for
 cultivated crops turning invasive in tropical forest regions. In the
 Western Ghats biodiversity hotspot, India, fragmented rainforests often
 adjoin coffee plantations. This study in the Anamalai hills assessed the
 effects of distance from edges and forest structure on the occurrence and
 abundance of shade-tolerant coffee (Arabica Coffea arabica and Robusta C.
 canephora) in four fragments (32–200 ha) using replicate line transects
 laid from the edges into the interiors. The coffee species cultivated in
 adjoining plantations was more abundant than the other coffee species
 inside study fragments, showing a clear decline in stem density from edge
 (0 m) to interior (250 m), suggesting the inﬂuence of propagule pressure
 of adjoining plantations, coupled with edge effects and seed dispersal by
 animals. Signiﬁcant positive correlations of coffee density with canopy
 cover indicate the potential threat of coffee invasion even in closed
 canopy rainforests. Stem density of Coffea arabica (150–1,825 stems/ha)
 was higher in more disturbed fragments, whereas Coffea canephora had
 spread in disturbed and undisturbed sites achieving much higher densities
 (6.3–11,486 stems/ha). In addition, a negative relationship between C.
 cane- phora and native shrub density indicates its potential detrimental
 effects on native plants.
description: Anamalai plant invasion
 data
DOI: 10.21227/1855-3684
title: "Enatega"

description: "Learn how to build a profitable roadside assistance app. Discover key features, development costs, and how platforms like Enatega speed up your launch."
DOI: 10.5061/dryad.7tm07
title: Data from: Important impacts of tissue selection and lipid extraction on ecological parameters derived from stable isotope ratios

description: 1. The nitrogen (δ15N) and carbon (δ13C) isotope ratios of animal tissues
 can help identify the composition of diets and open up a myriad of
 ecological applications. However, consumers do not ingest or assimilate
 all components of food items, and it is not well understood how sampling
 different tissues of sources and consumers may affect isotopic values
 ascribed, and thereby how such variation affects derived ecological
 measures. 2. Utilising a simple prey–predator feeding relationship in
 insects, we examined isotopic differences in soft, exoskeleton and whole
 tissues using samples with and without lipid extraction. As a derived
 ecological measure, we calculated trophic discrimination factors, changes
 in δ15N or δ13C between source and consumer, for the different prey -
 predator tissue combinations. 3. Lipid extraction did not affect δ15N
 values and we found significant tissue differences in δ15N that varied
 between prey and predator. Lipid extraction enriched δ13C values in most
 instances, and it was only after extraction of lipids that we observed
 consistent depletion of δ13C in exoskeleton relative to soft tissues in
 prey and predator. 4. Isotopic differences between tissue types propagated
 marked variation in derived ecological parameters. Common sampling
 practice using whole tissue for prey and predator (whole : whole) resulted
 in a trophic discrimination factor of 0.48‰ for δ15N, compared with
 correct factors of 0.97‰ (soft : whole) and 2.18‰ (soft : soft) using prey
 soft tissue actually ingested by the predator. For δ13C, variation across
 discrimination factors was less, with whole : whole tissue of -0.14‰,
 whilst correct factors were -0.55‰ (soft : whole) and -0.04‰ (soft :
 soft). 5. Our results indicate tissue selection and preparation are
 important considerations for isotopic studies using arthropods. Lipid
 extraction is necessary to derive accurate δ13C values based on proteins,
 whilst consequences of tissue selection are likely context-dependent: In
 poorly defined systems where sources are isotopically similar or have
 larger variance our results indicate tissue selection within sources is
 important to avoid significant error, whether estimating trophic positions
 or dietary proportions using mixing models. In such cases we strongly
 recommend exclusion of source materials not assimilated in consumers.
description: Archive.data.Tissue.selection.SIAThis excel file contains delta N and delta C stable isotope ratio data for each of 15 replicates of soft, exoskeleton and whole aphid tissues and soft and exoskeleton hoverfly tissues, from 2 seperate food chains (maize and wheat).Archive.data.percent.tissue.typesThis small excel file contains data for % of soft and exoskeleton material as a proportion of total body mass found within 12 individual aphid and 14 hoverflies, grown on a wheat based food chain.
DOI: 10.5281/zenodo.18385394
title: The results of the coupled SWAT-PMP model after applying drought plan management 2018-2040

description: This data represent the results of the coupled SWAT-PMP model after applying drought plan management in the period of 2018-2040.
DOI: 10.5281/zenodo.18385395
title: The results of the coupled SWAT-PMP model after applying drought plan management 2018-2040

description: This data represent the results of the coupled SWAT-PMP model after applying drought plan management in the period of 2018-2040.
DOI: 10.5061/dryad.bs87m
title: Data from: How spatial variation in areal extent and configuration of labile vegetation states affect the riparian bird community in Arctic tundra

description: The Arctic tundra is currently experiencing an unprecedented combination
 of climate change, change in grazing pressure by large herbivores and
 growing human activity. Thickets of tall shrubs represent a conspicuous
 vegetation state in northern and temperate ecosystems, where it serves
 important ecological functions, including habitat for wildlife. Thickets
 are however labile, as tall shrubs respond rapidly to both abiotic and
 biotic environmental drivers. Our aim was to assess how large-scale
 spatial variation in willow thicket areal extent, configuration and
 habitat structure affected bird abundance, occupancy rates and species
 richness so as to provide an empirical basis for predicting the outcome of
 environmental change for riparian tundra bird communities. Based on a
 4-year count data series, obtained through a large-scale study design in
 low arctic tundra in northern Norway, statistical hierarchical community
 models were deployed to assess relations between habitat configuration and
 bird species occupancy and community richness. We found that species
 abundance, occupancy and richness were greatly affected by willow areal
 extent and configuration, habitat features likely to be affected by
 intense ungulate browsing as well as climate warming. In sum, total
 species richness was maximized in large and tall willow patches of small
 to intermediate degree of fragmentation. These community effects were
 mainly driven by responses in the occupancy rates of species depending on
 tall willows for foraging and breeding, while species favouring other
 vegetation states were not affected. In light of the predicted climate
 driven willow shrub encroachment in riparian tundra habitats, our study
 predicts that many bird species would increase in abundance, and that the
 bird community as a whole could become enriched. Conversely, in tundra
 regions where overabundance of large herbivores leads to decreased areal
 extent, reduced height and increased fragmentation of willow thickets,
 bird community richness and species-specific abundance are likely to be
 significantly reduced.
description: Bird community
 presence-absence dataPresence-Absence data
 for all species modeled; 4 years with 3 visits each year at each sampling
 point.PlosOne-DataFinnmark.txtDayOfYearCoVarDay of the year covariate
DOI: 10.5061/dryad.nr477
title: Data from: Common cuckoo females are not choosy when removing an egg during parasitism

description: Females of avian brood parasites have evolved various tactics to succeed
 in their reproductive strategy. Many of these adaptations, for example
 speed and timing of egg laying or egg mimicry, have been investigated in
 detail. However, one peculiar habit of parasitic females is still not
 fully understood—egg removal by adult parasitic females before laying
 their own egg. Here, we examined 2 hypotheses to explain this behavior in
 the common cuckoo (Cuculus canorus). Both hypotheses explored if the
 cuckoo females can inspect eggs in host nests and selectively remove some
 of them to improve their fitness. First, we investigated the “parasite
 competition hypothesis,” which proposes that the cuckoo removes an egg
 from the host nest to get rid of a previously laid parasitic egg from
 another cuckoo female. Second, we proposed and investigated a new “mimicry
 improvement hypothesis” stating that the common cuckoo female removes 1
 host egg to improve mimicry of its egg in the host clutch and thus
 increase the chance of acceptance. Randomization tests revealed that
 cuckoo females are not selective and remove 1 randomly chosen egg from the
 host nest. We suggest that egg selection behavior could be too costly
 because it requires time and the cuckoo benefits most from minimizing the
 time spent at the nest due to aggressiveness of the host.
description: cuckoo females are not
 choosy_data_DRYADcuckoo competition
 hypothesis, chromatic contrasts, pattern coverage, egg volumes, mean
 reflectance and pattern coverage of cuckoo ad great reed warbler eggs.
 Single cones sensitivities.
DOI: 10.5061/dryad.r10d0
title: Data from: Social facilitation is a better predictor of frog reproductive activity than environmental factors

description: Anuran breeding activity is frequently linked to environmental factors,
 mainly temperature and rainfall. However, a key feature of anuran
 reproductive behavior—gathering in choruses and producing loud
 advertisement calls to attract females—generates a conspicuous social cue
 that may also facilitate reproductive behavior. Here, I examine the
 relative importance of environmental and social factors in explaining the
 intensity of reproductive activity in the Neotropical treefrog Hypsiboas
 rosenbergi. I show that social cues generally play an important role, but
 that there are sex differences: male behavior is associated with a
 combination of environmental and social factors, while female behavior is
 associated almost exclusively with social cues. I discuss the potential
 benefits of using social cues in regulating breeding activity, and suggest
 that conservation efforts may take advantage of the apparently widespread
 pattern of social facilitation in anuran reproductive ecology.
description: RosenbergiBreedingDeterminantsData in this excel file pertain to a study of the environmental and social factors determining reproductive activity of the neotropical treefrog Hypsiboas rosenbergi. Data collected between May-August 1995 at La Gamba Biological Station, Puntarenas Province, Costa Rica Three types of environmental factors sampled (Temperature, precipitation and lunar cues), as well as number of calling males and breeding females (see excel data file for more info).
DOI: 10.5061/dryad.s3r56h1
title: Data from: Biogeographical scenarios modulate seagrass resistance to small-scale perturbations

description: 1. Seagrasses constitute a key coastal habitat worldwide, but are are
 exposed to multiple perturbations. Understanding elements affecting
 seagrass resistance to disturbances is critical for conservation. Distinct
 biogeographical scenarios are intrinsically linked with varying ecological
 and evolution backgrounds shaped across millennia. 2. We addressed whether
 the resistance (change in shoot abundances) and performance (change in
 leaf morphology and growth) of the seagrass Cymodocea nodosa to a local
 stressor, light reduction, varied across three regions (Southeast Iberia,
 the Balearic Sea and the Canaries) within the temperate northern Atlantic
 realm. We hypothesized that distinct biogeographical scenarios, in terms
 of distinct ecological/environmental conditions and genetic diversity of
 meadows, would affect seagrass resistance and performance, with flow-on
 effects on associated epifauna. The same experiments, in terms of shading
 intensities, timing and duration, were replicated at three seagrass
 meadows within each region. 3. Results demonstrated inter-regional
 variation in the resistance and performance of C. nodosa. Under moderate
 and high shading, shoot abundance was abruptly decreased, relative to
 controls, in the Canaries with concurrent, but less accentuated, changes
 in leaf morphology and no changes in growth. In the other two regions,
 however, moderate and high shading had a negligible effect on shoot
 abundance, leaf morphology and growth. Shading had no overall effect over
 the total abundance and assemblage structure of epifauna; these faunal
 attributes, however, varied between regions. Low seagrass resistance at
 the Canaries is linked with the peripheral distribution of the species
 there, favoring isolation and decreased genetic diversity. 4. Synthesis.
 Different biogeographical scenarios shape seagrass resistance to local
 perturbations. From a conservation perspective, if resistance differs
 among biogeographical scenarios, universal conservation rules for
 seagrasses are challenging.
description: JEcol-2018-0562.R2File containing data on responses at levels of demography, morphometry and growth of the seagrass Cymodocea nodosa and associated epifauna
DOI: 10.5061/dryad.jc77s36
title: Data from: A taxonomic and biogeographic reappraisal of the genus Dicksonia (Dicksoniaceae) in the Neotropics

description: We evaluate morphological characters of South American Dicksonia
 (Dicksoniaceae) gathered from field observations and herbarium specimens.
 We here adopt the taxonomic concept of earlier authors and separate D.
 sellowiana of southeastern Brazil from D. navarrensis (=D. gigantea auct.)
 and D. karsteniana, which occurmainly in Mesoamerica and in the Andes,
 respectively. The latter species is especially variable in plant size and
 persistence of the hairy indument, which can be correlated with local
 ecological conditions. For plants with small, hairy fronds from shrubby
 páramo vegetation, we here propose to reinstate a varietal name, D.
 karsteniana var. arachnoidea, and for glabrescent plants regularly found
 at lower elevations in closed forest we suggest D. karsteniana var.
 spruceana. Dicksonia stuebelii is maintained as a separate species and is
 reported from northern Colombia for the first time. One species is
 recognized as new, D. lehnertiana; it is characterized by relatively
 small, long-stalked fronds with spreading bristly hairs. Results of an
 S-DIVA biogeographical analysis implemented on an updated phylogeny of
 Neotropical Dicksonia separate D. sellowiana in southeastern Brazil
 clearly from the rest of the taxa, whose ancestral area is reconstructed
 as northern Andes–southern Mesoamerica. However, the resolution and
 support in this group could be improved. Our results have significance for
 conservation efforts, as D. sellowiana is now virtually a Brazilian
 endemic.
description: Alignment, ILD,
 Partitionfinder, time calibrated phyogeny, RASPS1. Alignment of three
 plastid regions (trnL-F, trnG-R, rpl16, matK) of 48 taxa of Cyatheales,
 with simple indel coding (SIC). S2. Results of Partition Heterogeneity
 Test (ILD; 1000 rep) S3. Likelihood settings under 3 substitution models
 found under PARTITIONFINDER. S4. Calibrated phylogeny found in BEAST. S5.
 RASP results of S-DIVADRYAD_systematic_botany.zip
DOI: 10.17026/ar/mj467v
title: Druten Klepperheide Plangebied Druten-Klepperheide 2

description: &lt;p&gt;Op 7 september 2023 heeft ADC ArcheoProjecten een archeologisch onderzoek uitgevoerd in het gebied Klepperheide 2 te Druten. Het plangebied is te situeren in de bebouwde kom van Druten en heeft een omvang van circa 4.000 m2. Het plangebied ligt aan de kruising van de wegen Scharenburg en Klepperheide en wordt aan de zuidzijde begrensd door een sloot. Het perceel was tot vorig jaar bebouwd met een eenlaags gebouw. In het plangebied zal nieuwbouw worden gerealiseerd. In het bestemmingsplan geldt voor het plangebied een dubbelbestemming Waarde Archeologie.&lt;br&gt;Voor de betreffende locatie geldt dat bodemingrepen groter dan 500 m2 en dieper dan 50 cm vergunningplichtig zijn. Wanneer deze grenswaarden overschreden worden, waarvan in dit geval sprake is, bestaat er een onderzoeksplicht om aan te tonen of er al dan niet archeologische waarden aanwezig zijn, die bedreigd worden door de plannen. Vanwege het benodigde grondverzet en omdat behoud in situ niet tot de mogelijkheden behoorde, heeft de bevoegde overheid daarom gesteld dat voor het plangebied archeologisch onderzoek noodzakelijk was.&lt;/p&gt;
DOI: 10.5061/dryad.222q601n
title: Data from: Costs and constraints conspire to produce honest signalling: insights from an ant queen pheromone

description: Signal costs and evolutionary constraints have both been proposed as
 ultimate explanations for the ubiquity of honest signalling, but the
 interface between these two factors is unclear. Here, I propose a
 pluralistic interpretation, and use game theory to demonstrate that
 evolutionary constraints determine whether signals evolve to be costly or
 cheap. Specifically, when the costs or benefits of signalling are strongly
 influenced by the sender’s quality, low-cost signals evolve. The model
 reaffirms that cheap and costly signals can both be honest, and predicts
 that expensive signals should have more positive allometric slopes than
 cheap ones. The new framework is applied to an experimental study of an
 ant queen pheromone that honestly signals fecundity. Juvenile hormone was
 found to have opposing, dose-dependent effects on pheromone production and
 fecundity and was fatal at high doses, indicating that endocrine-mediated
 trade-offs preclude dishonesty. Several lines of evidence suggest that the
 realised cost of pheromone production may be non-trivial, and the
 antagonistic effects of juvenile hormone indicate the presence of
 significant evolutionary constraints. I conclude that the honesty of queen
 pheromones and other signals is likely enforced by both the cost of
 dishonesty and a suite of evolutionary constraints.
description: Holman 2012 JH and
 honest signals - raw dataRaw data for individual
 queens used in the study. The first worksheet contains the main
 experiment, and the second has the survival analysis.Holman 2012 JH and honest
 signals - Dryad.xlsx
DOI: 10.5061/dryad.1266
title: Data from: Amphibian chytridiomycosis in Japan: distribution, haplotypes, and possible entry into Japan

description: A serious disease of amphibians caused by the chytrid fungus
 Batrachochytrium dendrobatidis was first found in Japan in December 2006
 in imported pet frogs. This was the first report of chytridiomycosis in
 Asia. To assess the risk of pandemic chytridiomycosis to Japanese frogs,
 we surveyed the distribution of the fungus among captive and wild frog
 populations. We established a nested PCR assay that uses two pairs of PCR
 primers to amplify the internal transcribed spacer (ITS) region of a
 ribosomal RNA cassette to detect mild fungal infections from as little as
 0.001 pg (1 fg) of B. dendrobatidis DNA. We collected swab samples from
 265 amphibians sold at pet shops, 294 bred at institutes, and 2,103
 collected at field sites from northern to southwestern Japan. We detected
 infections in native and exotic species, both in captivity and in the
 field. Sequencing of PCR products revealed 26 haplotypes of the B.
 dendrobatidis ITS region. Phylogenetic analysis showed that 3 of these
 haplotypes were specific to the Japanese giant salamander (Andrias
 japonicus) and appeared to have established a commensal relationship with
 this native amphibian. Many other haplotypes were carried by alien
 amphibians. The highest genetic diversity of B. dendrobatidis was found in
 the American bullfrog (Rana catesbeiana). Some strains of B. dendrobatidis
 appeared to be endemic to Japanese native amphibians, but many alien
 strains are being introduced into Japan via imported amphibians. To
 improve chytridiomycosis risk management, we must consider the risk of B.
 dendrobatidis changing hosts as a result of anthropogenic disturbance of
 the host-specific distribution of the fungus.
description: Phylogenic tree of
 BD080526BD080526.pdf
DOI: 10.5061/dryad.k3b1m
title: Data from: Boldness predicts an individual's position along an exploration-exploitation foraging trade-off

description: Individuals do not have complete information about the environment and
 therefore they face a trade-off between gathering information
 (exploration) and gathering resources (exploitation). Studies have shown
 individual differences in components of this trade-off but how stable
 these strategies are in a population and the intrinsic drivers of these
 differences is not well understood. Top marine predators are expected to
 experience a particularly strong trade-off as many species have large
 foraging ranges and their prey often have a patchy distribution. This
 environment leads these species to exhibit pronounced exploration and
 exploitation phases but differences between individuals are poorly
 resolved. Personality differences are known to be important in foraging
 behaviour but also in the trade-off between exploration and exploitation.
 Here we test whether personality predicts an individual
 exploration-exploitation strategy using wide ranging wandering albatrosses
 (Diomedea exulans) as a model system. Using GPS tracking data from 276
 wandering albatrosses, we extract foraging parameters indicative of
 exploration (searching) and exploitation (foraging) and show that foraging
 effort, time in patch and size of patch are strongly correlated,
 demonstrating these are indicative of an exploration-exploitation
 strategy. Furthermore, we show these are consistent within individuals and
 appear stable in the population, with no reproductive advantage. The
 searching and foraging behaviour of bolder birds placed them towards the
 exploration end of the trade-off, whereas shy birds showed greater
 exploitation. This result provides a mechanism through which individual
 foraging strategies may emerge. Age and sex affected components of the
 trade-off, but not the trade-off itself, suggesting these factors may
 drive behavioural compensation to maintain resource acquisition and this
 was supported by the evidence that there were no fitness consequence of
 any EE trait nor the trade-off itself. These results demonstrate a clear
 trade-off between information gathering and exploitation of prey patches,
 and reveals for the first time that boldness may drive these differences.
 This provides a mechanism through which widely reported links between
 personality and foraging may emerge.
description: dryad
 submission
DOI: 10.5281/zenodo.18385765
title: PMP results

description: This data represent the PMP model results after applying water reduction according to drought plan management scenarios
DOI: 10.5281/zenodo.18385764
title: PMP results

description: This data represent the PMP model results after applying water reduction according to drought plan management scenarios