Results 11 to 20 of about 671,042 (196)

The population bottleneck of the Iberian wolf impacted genetic diversity but not admixture with domestic dogs: A temporal genomic approach

open access: yesMolecular Ecology, Volume 32, Issue 22, Page 5986-5999, November 2023., 2023
Abstract After decades of intense persecution, the Iberian wolf subspecies faced a severe bottleneck in the 1970s that considerably reduced its range and population size, nearly leading to its extinction in central and southern Iberian Peninsula. Such population decline could have impacted the genetic diversity of Iberian wolves through different ...
Diana Lobo   +2 more
wiley   +1 more source

Reputational recovery under political instability: Public debt in Portugal, 1641–83

open access: yesThe Economic History Review, Volume 76, Issue 3, Page 871-891, August 2023., 2023
Abstract This article examines the reputation recovery of Portugal's public debt during the war of liberation against the former Habsburg ruler. Using novel datasets on long‐ and short‐term debt and nominal interest rates, this study provides evidence that the sovereign borrower used debt credibility to build a pact of regime in a revolutionary context
Leonor Freire Costa   +1 more
wiley   +1 more source

Environmental filtering and environmental stress shape regional patterns of riparian community assembly and functional diversity

open access: yesFreshwater Biology, Volume 68, Issue 8, Page 1428-1441, August 2023., 2023
Abstract Riparian plant communities are key to ecosystem functioning and important providers of ecosystem services on which wildlife and people depend. Ecosystem functioning and stability depend on functional diversity and redundancy. Therefore, understanding which and how different drivers shape community assembly processes and functional patterns is ...
Ana Paula Portela   +3 more
wiley   +1 more source

Bryophyte assembly rules across scales

open access: yesJournal of Ecology, Volume 111, Issue 7, Page 1531-1544, July 2023., 2023
Results highlight the role of environmental filtering in bryophyte community assembly at fine spatial scales, emphasizing the importance of measuring environmental conditions at the same spatial scales where biotic interactions take place. In line with the stress‐dominance hypothesis, the relative importance of environmental filtering increased with ...
Juliana Monteiro   +2 more
wiley   +1 more source

Reticulate evolution underlies synergistic trait formation in human communities

open access: yesEvolutionary Anthropology: Issues, News, and Reviews, Volume 32, Issue 1, Page 26-38, February 2023., 2023
Abstract This paper investigates how reticulate evolution contributes to a better understanding of human sociocultural evolution in general, and community formation in particular. Reticulate evolution is evolution as it occurs by means of symbiosis, symbiogenesis, lateral gene transfer, infective heredity, and hybridization.
Nathalie Gontier, Anton Sukhoverkhov
wiley   +1 more source

Molecular study of drought response in the Mediterranean conifer Pinus pinaster Ait.: Differential transcriptomic profiling reveals constitutive water deficit‐independent drought tolerance mechanisms

open access: yesEcology and Evolution, Volume 10, Issue 18, Page 9788-9807, September 2020., 2020
The manuscript presents the transcriptome of maritime pine trees that show contrasted response to drought. Comparison of transcriptomic profiles at the organ level allowed to identify organ‐specific and genotype‐specific transcripts as well as differentially expressed genes between organs, genotypes, and treatments.
Nuria de María   +15 more
wiley   +1 more source

Genomic signatures of introgression between commercial and native bumblebees, Bombus terrestris, in western Iberian Peninsula—Implications for conservation and trade regulation

open access: yesEvolutionary Applications, Volume 12, Issue 4, Page 679-691, April 2019., 2019
Abstract Human‐mediated introductions of species may have profound impacts on native ecosystems. One potential impact with largely unforeseen consequences is the potential admixture of introduced with autochthonous species through hybridization. Throughout the world, bumblebees have been deliberately introduced for crop pollination with known negative ...
Sofia G. Seabra   +11 more
wiley   +1 more source

Improving Whole Biodiversity Monitoring and Discovery With Environmental DNA Metagenomics

open access: yesMolecular Ecology Resources, Volume 25, Issue 6, August 2025.
ABSTRACT Environmental DNA (eDNA) metagenomics sequences all DNA molecules present in environmental samples and has the potential of identifying virtually any organism from which they are derived. However, due to unacceptable levels of false positives and negatives, this approach is underexplored as a tool for biodiversity monitoring across the tree of
Manuel Curto   +7 more
wiley   +1 more source

Forest Age Rivals Climate to Explain Reproductive Allocation Patterns in Forest Ecosystems Globally

open access: yesEcology Letters, Volume 28, Issue 8, August 2025.
Forest allocation of net primary productivity (NPP) to reproduction is poorly quantified globally, despite its critical role in forest regeneration and a well‐supported trade‐off with allocation to growth. We present the first global synthesis of forest reproductive allocation (RA) using a comprehensive dataset of 824 observations across 393 sites ...
Rachel E. Ward   +30 more
wiley   +1 more source

Three New Endemic Species of Namib Day Geckos (Gekkonidae: Rhoptropus) From the Namibe Province, Angola

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
In this work, we described three new endemic species of Namib Day geckos (Rhoptropus) from the northern Benguela Province, highlighting the importance of this region as an important center of endemism. ABSTRACT Angola remains one of the least explored countries in Africa, and several groups of reptiles still require taxonomic and phylogenetic revision.
Javier Lobón‐Rovira   +4 more
wiley   +1 more source

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