Results 141 to 150 of about 26,704 (226)

Trait‐Based Biomonitoring Using eDNA Metabarcoding to Assess Anthropogenic Disturbances on Freshwater Fish Communities

open access: yesMolecular Ecology Resources, Volume 26, Issue 3, April 2026.
ABSTRACT Various anthropogenic disturbances affect the succession of aquatic habitats along dendritic river networks. Bioindicator taxa, such as fish, can be used to assess the effects of these disturbances on habitat quality. Environmental DNA (eDNA) metabarcoding offers a novel approach to complement traditional sampling and analysis of bioindicator ...
Olivier Morissette   +4 more
wiley   +1 more source

Late‐Holocene evolution of a small Sub‐Arctic glacier, Gljúfurárjökull (Tröllaskagi, northern Iceland)

open access: yesBoreas, Volume 55, Issue 2, Page 356-383, April 2026.
Gljúfurárjökull, located on the Tröllaskagi Peninsula in northern Iceland, is a small glacier approximately 3.8 km in length. This study analyses the glacier's evolution through a combination of methods including: (i) geomorphological mapping, (ii) Cosmic‐Ray Exposure (CRE) dating, (iii) lichenometry and (iv) palaeoglacier reconstruction (volume ...
Nuria Andrés   +13 more
wiley   +1 more source

Moulting and development in a freshwater prawn from the Cretaceous of Morocco. [PDF]

open access: yesPeerJ
Lynch S   +8 more
europepmc   +1 more source

Le « développement durable » comme nouveau champ d’accumulation. L’exemple de la réduction de la pollution atmosphérique. (« Sustainable development » as a new accumulation field. The example of atmospheric pollution) [PDF]

open access: yes
Dans cet article, nous nous intéressons à l’émergence du « développement durable » comme champ d’accumulation et d’innovations sur lequel prendra, peut-être, appui l’activité économique pour les décennies à venir.
Dimitri Uzunidis
core  

Genetic Diversity Impacts Climate‐Induced Species Range Shifts

open access: yesEcology Letters, Volume 29, Issue 4, April 2026.
Genetic diversity may buffer species against climate‐driven range contractions and facilitate expansions, but its role at a global scale remains unclear. Using 4673 range shift estimates for 1888 species, we show that higher genetic diversity reduces trailing edge contractions under rapid warming and accelerates leading edge expansions under moderate ...
Brunno F. Oliveira   +17 more
wiley   +1 more source

Complementary Evidence From Historical and Contemporary Gene Dispersal Reveals Contrasting Population Dynamics in a Tropical Tree Species

open access: yesEvolutionary Applications, Volume 19, Issue 4, April 2026.
ABSTRACT Gene flow shapes the demographic stability and evolutionary potential of tropical forest trees, yet its dynamics may differ depending on the temporal scale at which it is assessed. We combined spatial genetic structure (SGS), parentage analyses, and reproductive success metrics to investigate historical and contemporary gene dispersal in four ...
Julien Bonnier   +8 more
wiley   +1 more source

SIESTA Project: Svalbard summer 2025 expedition report. [PDF]

open access: yesOpen Res Eur
Mourot R   +9 more
europepmc   +1 more source

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