Results 231 to 240 of about 72,611 (345)

Forest Disturbance Drives Changes in the Functional Traits of Soil Bacteria: A Metagenomic Study of Kauri (Agathis australis) Forest Ecosystems

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study reveals how ecological disturbances reshape the structure and function of soil bacterial communities in kauri forests, which are critical for ecosystem resilience. By linking disturbance regimes to shifts in bacterial diversity and functional capacity, it highlights the wider effects of ecosystem disturbance on soil ecological function ...
Alexa K. Byers   +3 more
wiley   +1 more source

7 Late Jurassic – Early Cretaceous

open access: yes
Roel M. C. H. Verreussel   +3 more
openaire   +1 more source

ENHYDROSS: A New Mechanistic Model Supports the Trans‐Oceanic Dispersal Capability of Terrestrial Vertebrates

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
We introduce ENHYDROSS, a new mechanistic model that uses optimal swimming speed and minimum cost of transport to estimate maximum dispersal distances and durations for vertebrates, enabling assessment of long‐distance oceanic dispersal potential. Applied to a range of extant and extinct animals, the model's estimates generally align with observed data;
Alexandros Pantelides   +5 more
wiley   +1 more source

Mitochondrial Phylogenomics and Genome Evolution in Anura: Insights From Structure and Gene Order Rearrangements

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
By analyzing 277 anuran mitochondrial genomes, this study reconstructs a robust phylogeny for frogs and toads, tracing their origins to the Triassic and major radiations to the Cretaceous‐Neogene. The research identifies 58 distinct gene arrangement patterns, providing a novel evolutionary framework.
Jiaoying He   +8 more
wiley   +1 more source

Evolution of Animal Parasitism in Nematodes of the Suborder Spirurina

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study reconstructs the evolutionary history of parasitism in Spirurina by integrating ancestral state reconstruction (ASR) with a comprehensive phylogenetic framework. Our analyses reveal clear patterns of hostswitching and major transitions in host associations, providing the first broad evolutionary perspective on parasitism within this group ...
Seiya Nagae, Koichi Hasegawa
wiley   +1 more source

Experimental and Theoretical Investigation on the Progressive Breaking Law of Thick and Hard Rock Strata in Deep Mining

open access: yesEnergy Science &Engineering, Volume 14, Issue 4, Page 1881-1902, April 2026.
This work reveals the “C‐Y,” double “Y,” “π,” and “Y” fracture modes of thick, hard strata and their progressive breaking process (O‐F‐R/S mode), providing a theoretical basis for controlling strong ground pressure in deep mining. ABSTRACT In response to the dynamic hazards caused by the fracture of thick‐hard strata in deep mining, this study ...
Meilu Yu, Jianping Zuo
wiley   +1 more source

Using UAV‐derived point clouds to measure high resolution cliff dynamics in soft lithologies: Demons bluff, Victoria, Australia

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 4, April 2026.
This study investigates coastal cliff dynamics at Demons Bluff, a 1.5 km stretch of soft Eocene–Oligocene marine sediments along the high‐energy southern coastline of Victoria, Australia (38.405°S, 144.204°E). Using a four‐year bi‐monthly time series of UAV‐derived Structure‐from‐Motion (SfM) point clouds (n = 29), we quantify spatial and temporal ...
Todd A. Doran   +4 more
wiley   +1 more source

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