10 Works

Data from: Outstanding intraindividual genetic diversity in fissiparous planarians (Dugesia, Platyhelminthes) with facultative sex

Laia Leria, Miquel Vila-Farré, Eduard Solà & Marta Riutort
Background: Predicted genetic consequences of asexuality include high intraindividual genetic diversity (i.e., the Meselson effect) and accumulation of deleterious mutations (i.e., Muller’s Ratchet), among others. These consequences have been largely studied in parthenogenetic organisms, but studies on fissiparous species are scarce. Differing from parthenogens, fissiparous organisms inherit part of the soma of the progenitor, including somatic mutations. Thus, in the long term, fissiparous reproduction may also result in genetic mosaicism, besides the presence of the...

Data from: Fallow management increases habitat suitability for endangered steppe bird species through changes in vegetation structure

Ana Sanz-Pérez, David Giralt, Irene Robleño, Gerard Bota, Cyril Milleret, Santi Manosa & Francesc Sardà-Palomera
In the face of the dramatic worldwide decline of farmland bird populations, the preservation of fallow fields is a conservation measure encouraged through subsidies (e.g. agri‐environmental schemes, AES). Beyond the general benefits of increasing fallow availability for endangered steppe bird populations, there is a lack of knowledge on how fallow management can contribute to meeting species‐specific habitat requirements. We used occurrence data from three steppe bird species protected at the EU level (Stone Curlew Burhinus...

A framework for mapping the distribution of seabirds by integrating tracking, demography and phenology

Ana P. B. Carneiro, Elizabeth J. Pearmain, Steffen Oppel, Thomas A. Clay, Richard A. Phillips, Anne-Sophie Bonnet-Lebrun, Ross M. Wanless, Edward Abraham, Yvan Richard, Joel Rice, Jonathan Handley, Tammy E. Davies, Ben J. Dilley, Peter G. Ryan, Cleo Small, Javier Arata, John P. Y. Arnould, Elizabeth Bell, Leandro Bugoni, Letizia Campioni, Paulo Catry, Jaimie Cleeland, Lorna Deppe, Graeme Elliott, Amanda Freeman … & Maria P. Dias
1. The identification of geographic areas where the densities of animals are highest across their annual cycles is a crucial step in conservation planning. In marine environments, however, it can be particularly difficult to map the distribution of species, and the methods used are usually biased towards adults, neglecting the distribution of other life-history stages even though they can represent a substantial proportion of the total population. 2. Here we develop a methodological framework for...

Data from: Response diversity in Mediterranean coralligenous assemblages facing climate change: Insights from a multispecific thermotolerance experiment

Daniel Gómez Gras, Cristina Linares, Sonia De Caralt, Emma Cebrian, Maša Frleta-Valić, Ignasi Montero-Serra, Marta Pagès-Escolà, Paula López-Sendino & Joaquim Garrabou
Climate change threatens coastal benthic communities on a global scale. However, the potential effects of ongoing warming on mesophotic temperate reefs at the community level remain poorly understood. Investigating how different members of these communities will respond to the future expected environmental conditions is, therefore, key to anticipating their future trajectories and developing specific management and conservation strategies. Here, we examined the responses of some of the main components of the highly diverse Mediterranean coralligenous...

Data from: Elevational and microclimatic drivers of thermal tolerance in Andean Pristimantis frogs

Pol Pintanel, Miguel Tejedo, Santiago R. Ron, Gustavo A. Llorente & Andrés Merino-Viteri
Aim: We analysed elevational and microclimatic drivers of thermal tolerance diversity in a tropical mountain frog clade to test three macrophysiological predictions: less spatial variation in upper than lower thermal limits (Bretts’ heat invariant hypothesis); narrower thermal tolerance ranges in habitats with less variation in temperature (Janzen´s climatic variability hypothesis); and higher level of heat impacts at lower altitudes. Location: Forest and open habitats through a 4230 m elevational gradient across the tropical Andes of...

Data from: Encroachment of shrubs into subalpine grasslands in the Pyrenees modifies the structure of soil fungal communities and soil properties.

Oriol Grau, Karita Saravesi, Josep M. Ninot, József Geml, Annamari Markkola, Saija H.K. Ahonen & Josep Peñuelas
The encroachment of shrubs into grasslands is common in terrestrial ecosystems dominated by grass. Land abandonment and favourable climatic trends in recent decades have favoured the expansion of shrubs into subalpine grasslands in many mountainous regions across Europe. The advance of the succession from grassland to shrubland is expected to have a major impact on ecosystem functioning. We used DNA metabarcoding to assess whether the structure of soil fungal communities varied along the succession from...

Data from: Natural disturbances can produce misleading bioassessment results: identifying metrics to detect anthropogenic impacts in intermittent rivers

Maria Soria, Cayetano Gutiérrez-Cánovas, Núria Bonada, Raúl Acosta, Pablo Rodríguez-Lozano, Pau Frotuño, Gemma Burgazzi, Dolors Vinyoles, Francesc Gallart, Jérôme Latron, Pilar Llorens, Narcís Prat & Núria Cid
Ecosystems experience natural disturbances and anthropogenic impacts that affect biological communities and ecological processes. When natural disturbance modifies anthropogenic impacts, current widely used bioassessment metrics can prevent accurate assessment of biological quality. Our aim was to assess the ability of biomonitoring metrics to detect anthropogenic impacts at both perennial and intermittent sites, and in the latter including both flowing and disconnected pool aquatic phases. Specifically, aquatic macroinvertebrates from 20 rivers were sampled along gradients of...

Data from: From groups to communities in western lowland gorillas

Giovanni Forcina, Dominique Vallet, Pascaline J. Le Gouar, Rubén Bernardo-Madrid, Germán Illera, Guillem Molina-Vacas, Stéphane Dréano, Eloy Revilla, José Domingo Rodríguez-Tejeiro, Nelly Ménard, Magdalena Bermejo, Carles Vilà & José Domingo Rodríguez-Teijeiro
Social networks are the result of interactions between individuals at different temporal scales. Thus, sporadic intergroup encounters and individual forays play a central role in defining the dynamics of populations in social species. We assessed the rate of intergroup encounters for three western lowland gorilla (Gorilla gorilla gorilla) groups with daily observations over five years, and noninvasively genotyped a larger population over four months. Both approaches revealed a social system much more dynamic than anticipated,...

Data from: Spatial variation in anuran richness, diversity, and abundance across montane wetland habitat in Volcanoes National Park, Rwanda

Yntze Van Der Hoek, Deogratias Tuyisingize, Winnie Eckardt, Núria Garriga & Mia A. Derhé
The spatial distribution of species has long sparked interest among ecologists and biogeographers, increasingly so in studies of species responses to climate change. However, field studies on spatial patterns of distribution, useful to inform conservation actions at local scales, are still lacking for many regions, especially the tropics. We studied elevational trends and species‐area relationships among anurans in wetland habitats within Volcanoes National Park (VNP) in Rwanda, part of the biodiverse Albertine Rift region. In...

Data from: Improving structured population models with more realistic representations of non-normal growth

Megan L. Peterson, William Morris, Cristina Linares & Daniel Doak
1. Structured population models are among the most widely used tools in ecology and evolution. Integral projection models (IPMs) use continuous representations of how survival, reproduction, and growth change as functions of state variables such as size, requiring fewer parameters to be estimated than projection matrix models (PPMs). Yet almost all published IPMs make an important assumption: that size-dependent growth transitions are or can be transformed to be normally distributed. In fact, many organisms exhibit...

Registration Year

  • 2019
    10

Resource Types

  • Dataset
    10

Affiliations

  • University of Barcelona
    10
  • Estación Biológica de Doñana
    2
  • Spanish National Research Council
    2
  • Centre d'Ecologie Fonctionnelle et Evolutive
    1
  • Duke University
    1
  • Centre d'Etudes Biologiques de Chizé
    1
  • Oregon State University
    1
  • Royal Society for the Protection of Birds
    1
  • Instituto Universitário de Ciências Psicológicas, Sociais e da Vida
    1
  • University of Lisbon
    1