147 Works

Data from: Ocean warming and acidification may challenge the riverward migration of glass eels

Francisco O. Borges, Catarina P. Santos, Eduardo Sampaio, Cátia Figueiredo, José Ricardo Paula, Carlos Antunes, Rui Rosa & Tiago F. Grilo
The dramatic decline of European eel (Anguilla anguilla) populations over recent decades has attracted considerable attention and concern. Furthermore, little is known concerning the sensitivity of eel’s early stages to projected future environmental change. Here we investigated, for the first time, the potential combined effects of ocean warming (OW; ∆ + 4oC; 18oC) and acidification (OA; ∆ - 0.4 pH units) on the survival and migratory behaviour of A. anguilla glass eels, namely their preference...

Data from: Spatial patterns of self-recruitment of a coral reef fish in relation to island-scale retention mechanisms

Ricardo Beldade, Sally J. Holbrook, Russell J. Schmitt, Serge Planes & Giacomo Bernardi
Oceanographic features influence the transport and delivery of marine larvae, and physical retention mechanisms, such as eddies, can enhance self-recruitment (i.e. the return of larvae to their natal population). Knowledge of exact locations of hatching (origin) and settlement (arrival) of larvae of reef animals provides a means to compare observed patterns of self-recruitment ‘connectivity’ with those expected from water circulation patterns. Using parentage inference based on multiple sampling years in Moorea, French Polynesia, we describe...

Data from: Dispersal and group formation dynamics in a rare and endangered temperate forest bat (Nyctalus lasiopterus, Chiroptera: Vespertilionidae)

João D. Santos & Christoph F. J. Meyer
For elusive mammals like bats, colonization of new areas and colony formation are poorly understood, as is their relationship with the genetic structure of populations. Understanding dispersal and group formation behaviors is critical not only for a better comprehension of mammalian social dynamics, but also for guiding conservation efforts of rare and endangered species. Using nuclear and mitochondrial markers, we studied patterns of genetic diversity and differentiation among and within breeding colonies of giant noctule...

Mobilisation of data to stakeholder communities: Bridging the research-practice gap using a commercial shellfish species model

Kate Mahony, Sarah Culloty, Alice Fitch, Sara Cabral, Mélanie Rocroy, Xavier De Montaudouin, Sharon Lynch, Sian Egerton & Luísa Magalhães
Knowledge mobilisation is required to “bridge the gap” between research, policy and practice. This activity is dependent on the amount, richness and quality of the data published. To understand the impact of a changing climate on commercial species, stakeholder communities require better knowledge of their past and current situations. The common cockle (Cerastoderma edule) is an excellent model species for this type of analysis, as it is well-studied due to its cultural, commercial and ecological...

Data from: An expanded molecular phylogeny of Plumbaginaceae, with emphasis on Limonium (sea lavenders): taxonomic implications and biogeographic considerations

Konstantina Koutroumpa, Spyros Theodoridis, Ben H. Warren, Ares Jiménez, Ferhat Celep, Musa Doğan, Maria M. Romeiras, Arnoldo Santos-Guerra, José María Fernández-Palacios, Juli Caujapé-Castells, Mónica Moura, Miguel M. Sequeira, Elena Conti & Miguel Menezes De Sequeira
Plumbaginaceae is characterized by a history of multiple taxonomic rearrangements and lacks a broad molecular phylogenetic framework. Limonium is the most species‐rich genus of the family with ca. 600 species and cosmopolitan distribution. Its center of diversity is the Mediterranean region, where ca. 70% of all Limonium species are endemic. In this study, we sample 201 Limonium species covering all described infrageneric entities and spanning its wide geographic range, along with 64 species of other...

Data from: An holistic ecological analysis of the diet of Cory’s shearwaters using prey morphological characters and DNA barcoding

Hany Alonso, José Pedro Granadeiro, Silke Waap, José Xavier, William O. C. Symondson, Jaime A. Ramos & Paulo Catry
Knowledge of the dietary choices and trophic niches of organisms is the key to understanding their roles in ecosystems. In seabird diet studies, prey identification is a difficult challenge, often yielding results with technique-specific biases. Additionally, sampling efforts are often not extensive enough to reveal intra-populational variation. Immature animals, which may constitute up to 50% of a population, may occupy a significantly different trophic niche to more-experienced birds, but this remains largely unexplored. We investigated...

Data from: Climate modifies response of non-native and native species richness to nutrient enrichment

Habacuc Flores-Moreno, Peter B. Reich, Eric M. Lind, Lauren L. Sullivan, Eric W. Seabloom, Laura Yahdjian, Andrew S. MacDougall, Lara G. Reichmann, Juan Alberti, Selene Báez, Jonathan D. Bakker, Marc W. Cadotte, Maria C. Caldeira, Enrique J. Chaneton, Carla M. D'Antonio, Philip A. Fay, Jennifer Firn, Nicole Hagenah, W. Stanley Harpole, Oscar Iribarne, Kevin P. Kirkman, Johannes M. H. Knops, Kimberly J. La Pierre, Ramesh Laungani, Andrew D. B. Leakey … & Elizabeth T. Borer
Ecosystem eutrophication often increases domination by non-natives and causes displacement of native taxa. However, variation in environmental conditions may affect the outcome of interactions between native and non-native taxa in environments where nutrient supply is elevated. We examined the interactive effects of eutrophication, climate variability and climate average conditions on the success of native and non-native plant species using experimental nutrient manipulations replicated at 32 grassland sites on four continents. We hypothesized that effects of...

Data from: Influence of plant-pollinator interactions on the assembly of plant and hummingbird communities

Marina Wolowski, Luísa G. Carvalheiro & Leandro Freitas
Understanding how ecological processes structure species assemblages is a central issue in community ecology. While the influence of plant–pollinator interactions on each other's evolution is well recognized, their role in the assembly of interdependent communities of plants and pollinators is still unclear. Using data from seven communities of hummingbirds and plants that they pollinate from two tropical rain forest types (lowland and montane), we evaluated phylogenetic relationships and signal of functional traits, over space and...

Data from: Does sex matter? Gender-specific responses to forest fragmentation in Neotropical bats

Ricardo Rocha, Diogo F. Ferreira, Adrià López-Baucells, Fabio Z. Farneda, Joao M.B. Carreiras, Jorge M. Palmeirim & Christoph F. J. Meyer
Understanding the consequences of habitat modification on wildlife communities is central to the development of conservation strategies. However, albeit male and female individuals of numerous species are known to exhibit differences in habitat use, sex-specific responses to habitat modification remain little explored. Here, we used a landscape-scale fragmentation experiment to assess, separately for males and females, the effects of fragmentation on the abundance of Carollia perspicillata and Rhinophylla pumilio, two widespread Neotropical frugivorous bats. We...

European Database of Seismogenic Faults (EDSF)

Roberto Basili, Vanja Kastelic, Mine Betül Demircioglu, David Garcia Moreno, Eliza S. Nemser, Patrizio Petricca, Sotiris P. Sboras, Glenda M. Besana-Ostman, João Cabral, Thierry Camelbeeck, Riccardo Caputo, Laurentiu Danciu, Hilal Domaç, João Filipe de Barros Duarte Fonseca, Julián García-Mayordomo, Domenico Giardini, Branislav Glavatovic, Levent Gulen, Yigit Ince, Spyros Pavlides, Karin Sesetyan, Gabriele Tarabusi, Mara Monica Tiberti, Murat Utkucu, Gianluca Valensise … & Jochen Wössner
The European Database of Seismogenic Faults (EDSF) was compiled in the framework of the EU Project SHARE, Work Package 3, Task 3.2. EDSF includes only faults that are deemed to be capable of generating earthquakes of magnitude equal to or larger than 5.5 and aims at ensuring a homogenous input for use in ground-shaking hazard assessment in the Euro-Mediterranean area. Several research institutions participated in this effort with the contribution of many scientists (see the...

Dominant native and non-native graminoids differ in key leaf traits irrespective of nutrient availability

Arthur Broadbent, Jennifer Firn, James McGree, Elizabeth Borer, Yvonne Buckley, W. Stanley Harpole, Kimberly Komatsu, Andrew MacDougall, Kate Orwin, Nicholas Ostle, Eric Seabloom, Jonathan Bakker, Lori Biedermann, Maria Caldeira, Nico Eisenhauer, Nicole Hagenah, Yann Hautier, Joslin Moore, Carla Nogueira, Pablo Peri, Anita Risch, Christiane Roscher, Martin Schuetz & Carly Stevens
Aim Nutrient enrichment is associated with plant invasions and biodiversity loss. Functional trait advantages may predict the ascendancy of invasive plants following nutrient enrichment but this is rarely tested. Here, we investigate 1) whether dominant native and non-native plants differ in important morphological and physiological leaf traits, 2) how their traits respond to nutrient addition, and 3) whether responses are consistent across functional groups. Location Australia, Europe, North America and South Africa Time period 2007...

Data from: Evolution of mating behaviour between two populations adapting to common environmental conditions

Margarida Bárbaro, Mário S. Mira, Inês Fragata, Pedro Simões, Margarida Lima, Miguel Lopes-Cunha, Bárbara Kellen, Josiane Santos, Susana A. M. Varela, Margarida Matos & Sara Magalhães
Populations from the same species may be differentiated across contrasting environments, potentially affecting reproductive isolation among them. When such populations meet in a novel common environment, this isolation may be modified by biotic or abiotic factors. Curiously, the latter have been overlooked. We filled this gap by performing experimental evolution of three replicates of two populations of Drosophila subobscura adapting to a common laboratorial environment, and simulated encounters at three time points during this process....

Data from: \"Transcriptome sequences for Campanula gentilis\" in Genomic Resources Notes accepted 1 April 2015 – 31 May 2015

Töre Demet, Federico Luebert, Guilhem Mansion, Ludo A. H. Muller, M. Vidotto, E. Boscari, L. Congiu, A. Grapputo, L. Zane, Vera Maria Fonseca Almeida-Val, Maria Manuela Coelho, Tiago Filipe Jesus & Demet Töre
In this report, we present the transcriptome of a single accession of Campanula gentilis Kovanda, obtained through the sequencing of both a normalized and a non-normalized cDNA library generated from stem and leaf tissue. The resources we provide include the raw sequence reads, the assembled contigs, the putative open reading frames, the contig/ORF annotations and the normalized as well as non-normalized expression levels.

Data from: Mauritius on fire: tracking historical human impacts on biodiversity loss

William D. Gosling, Jona De Kruif, Sietze J. Norder, Erik J. De Boer, Henry Hooghiemstra, Kenneth F. Rijsdijk, Crystal N.H. McMichael & Crystal N. H. McMichael
Fire was rare on Mauritius prior to human arrival (AD 1598); subsequently three phases of elevated fire activity occurred: c. 1630-1747, 1787-1833, and 1950-modern. Elevated fire frequency coincided with periods of high human impact evidenced from the historical record, and is linked to the extinction of island endemics.

Data from: Incipient allochronic speciation in the pine processionary moth Thaumetopoea pityocampa (Lepidoptera: Notodontidae)

Helena Santos, Christian Burban, Jerome Rousselet, Jean-Pierre Rossi, Manuela Branco & Carole Kerdelhué
A plausible case of allochronic differentiation, where barrier to gene flow is primarily due to a phenological shift, was recently discovered in Portugal for the pine processionary moth Thaumetopoea pityocampa. Previous results suggested that the observed "summer population" (SP) originated from the sympatric winter population (WP). Our objectives were to finely analyse these patterns and test their stability in time, through field monitoring and genetic analyses of larvae and adults across different years. Reproductive activity...

Data from: Phylogeography, genetic structure and population divergence time of cheetahs in Africa and Asia: evidence for long-term geographic isolates

Pauline Charruau, Carlos Fernandes, Pablo Orozco-TerWengel, Joris Peters, Luke Hunter, H. Ziaie, A. Jourabchian, H. Jowkar, Georges Schaller, Stephane Ostrowski, Paul Vercammen, Thierry Grange, Christian Schlötterer, Antoinette Kotze, Eva-Maria Geigl, Chris Walzer & Pamela A. Burger
The cheetah (Acinonyx jubatus) has been described as a species with low levels of genetic variation. This has been suggested to be the consequence of a demographic bottleneck 10 000–12 000 years ago (ya) and also led to the assumption that only small genetic differences exist between the described subspecies. However, analysing mitochondrial DNA and microsatellites in cheetah samples from most of the historic range of the species we found relatively deep phylogeographic breaks between...

Data from: Drivers of power line use by white storks: a case study of birds nesting on anthropogenic structures

Francisco Moreira, Ricardo C. Martins, Ines Catry & Marcello D'Amico
1. Anthropogenic structures are mainly known to have negative impacts on wildlife populations but sometimes arethey can be beneficial. Power lines are a main driver of bird mortality through collision or electrocution, but electricity pylons are also commonly used for nest building by some species. Birds and nests cause power outages that need to be tackled by electricity companies. However, the use of pylons by threatened species provides an opportunity for conservation purposes. 2. In...

Data from: Semi-permeable species boundaries in Iberian barbels (Barbus and Luciobarbus, Cyprinidae)

Hugo F. Gante, Ignacio Doadrio, Maria Judite Alves & Thomas E. Dowling
Background: The evolution of species boundaries and the relative impact of selection and gene flow on genomic divergence are best studied in populations and species pairs exhibiting various levels of divergence along the speciation continuum. We studied species boundaries in Iberian barbels, Barbus and Luciobarbus, a system of populations and species spanning a wide degree of genetic relatedness, as well as geographic distribution and range overlap. We jointly analyze multiple types of molecular markers and...

A diversidade de resoluções e as discussões coletivas como promotoras do desenvolvimento da estruturação espacial, no 1.º ano de escolaridade

Joana Conceição & Margarida Rodrigues
Ao longo das últimas décadas, sobretudo desde a massificação do ensino, que o currículo de matemática e a forma como é ensinado têm vindo a ser alvo de constantes reflexões e consequentes reformulações no que respeita a práticas de ensino, conteúdos e competências a desenvolver nos alunos. A área da matemática constitui uma importante porta de acesso a muitas profissões, sobretudo na área das STEM (Sciences, Technology, Engineering, Mathematics), sendo este grupo constituído por muitas...

Participação, colaboração, confrontação e criação: a viragem educacional em contextos socioeducativos não formais

Mariana Oliveira Wemans
A escrita desta reflexão tem como propósito abordar um posicionamento teórico-prático que se tornou visível no mundo da arte contemporânea ao longo dos últimos anos, e que diz respeito à entrada da educação em ‘projetos artísticos’. Dito de outro modo, trata-se de um posicionamento através do qual a educação e a pedagogia se tornam, elas mesmas, objetos estéticos e artísticos produzidos a partir (ou no interior) dos discursos da arte contemporânea. Esta mudança de paradigma...

Optimising bat bioacoustic surveys in human-modified neotropical landscapes

Adrià López-Baucells, Natalie Yoh, Ricardo Rocha, Paulo Bobrowiec, Jorge Palmeirim & Christoph Meyer
During the last decades, the use of bioacoustics as a non-invasive and cost-effective sampling method has greatly increased worldwide. For bats, acoustic surveys have long been known to complement traditional mist-netting, however, appropriate protocol guidelines are still lacking for tropical regions. Establishing the minimum sampling effort needed to detect ecological changes in bat assemblages (e.g., activity, composition and richness) is crucial in view of workload and project cost constraints, and because detecting such changes must...

NEAM Tsunami Hazard Model 2018 (NEAMTHM18): online data of the Probabilistic Tsunami Hazard Model for the NEAM Region from the TSUMAPS-NEAM project

Roberto Basili, Beatriz Brizuela, André Herrero, Sarfraz Iqbal, Stefano Lorito, Francesco Emanuele Maesano, Shane Murphy, Paolo Perfetti, Fabrizio Romano, Antonio Scala, Jacopo Selva, Matteo Taroni, Hong Kie Thio, Mara Monica Tiberti, Roberto Tonini, Manuela Volpe, Sylfest Glimsdal, Carl Bonnevie Harbitz, Finn Løvholt, Maria Ana Baptista, Fernando Carrilho, Luis Manuel Matias, Rachid Omira, Andrey Babeyko, Andreas Hoechner … & Foued Oueslati
The NEAM Tsunami Hazard Model 2018 (NEAMTHM18) is a probabilistic hazard model for tsunamis generated by earthquakes. It covers the coastlines of the North-East Atlantic, the Mediterranean, and connected Seas (NEAM). In this online data product, the hazard results are provided by hazard curves calculated at 2,343 Points of Interest (POI), distributed in the North-East Atlantic (1,076 POIs), the Mediterranean Sea (1,130 POIs), and the Black Sea (137 POIs) at an average spacing of ~20...

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