Results 161 to 170 of about 966,566 (260)

Dental Microwear Texture Analysis on Radular Teeth

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 19, 6 October 2026.
3D microwear textures reveal how gastropod radular teeth respond to controlled abrasive contact. Distinct surface signatures distinguish regular abrasion from fracture‐dominated material removal, showing how mineralized coatings, fibrous cores, and substrate properties jointly shape wear and failure in a biological scraping interface.
Wencke Krings   +2 more
wiley   +1 more source

Spicule Morphology and Nutritional Composition of Two Tropical Sea Cucumbers (Stichopus horrens and Holothuria leucospilota) From Sabah, Malaysia

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 5, October 2026.
ABSTRACT Accurate species identification is essential to ensure authenticity and traceability in the beche‐de‐mer (BDM) trade, whereas nutritional composition data provide important information for evaluating the nutritional value and aquaculture potential of sea cucumber species.
Noora Barzkar   +7 more
wiley   +1 more source

Elevational Habitat Associations of Tree Species and Deadwood in Ephemeral Streams of the Namib Desert

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
The research presents an in‐depth spatial study of three tree species that grow along ephemeral streams in the arid and hyper‐arid western part of Namibia. The trees form a linear oasis in major streams like the Kuiseb River and provide important shelter and habitat for a variety of plant and animal species. ABSTRACT In arid and hyper‐arid regions with
Franziska Messirek, Stephan Getzin
wiley   +1 more source

Beaver Wetlands Moderate Diffuse Water Pollution in Agricultural Catchments

open access: yesEcohydrology, Volume 19, Issue 7, October/November 2026.
ABSTRACT Most streams in agricultural catchments across Eurasia and North America are in a degraded ecological condition with high runoff concentrations of sediment and nutrients a major contributor. Previous studies have shown that beavers can reduce such diffuse pollution in small streams and rivers by building dams, creating wetlands in which ...
Gareth Bradbury   +9 more
wiley   +1 more source

Evidence for Submarine Landslides at Climate Transitions in a High Arctic Fjord (Grise Fiord, Nunavut)

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 10, October 2026.
Seafloor mapping in a high Arctic fjord (Grise Fiord) revealed many submarine landslides triggered by iceberg groundings, coastal debris flows and delta collapses. The dating of three of them suggests that they occurred at past climate transitions. ABSTRACT Arctic fjords are experiencing rapid environmental change driven by amplified high‐latitude ...
C. Stancu   +11 more
wiley   +1 more source

Ostracod faunal and geochemical evidence for the impact of Hoxnian (MIS 11c) sea levels in eastern England

open access: yesJournal of Quaternary Science, Volume 41, Issue 7, Page 1078-1088, October 2026.
ABSTRACT Marine isotope substage 11c (~426–366 ka) is widely regarded as the most recent Pleistocene interglacial that is broadly analogous to the Holocene. The timing and magnitude of sea‐level changes during MIS 11 have been much debated, particularly concerning whether sea levels were significantly higher than during the Holocene. Empirical evidence
Tom S. White   +3 more
wiley   +1 more source

Field settlement trap designs for Cassiopea spp. polyp recruitment: A preliminary study

open access: yesLimnology and Oceanography: Methods, Volume 24, Issue 10, October 2026.
Abstract High densities of upside‐down jellyfish (Cassiopea spp.) have been documented in anthropogenically disturbed coastal ecosystems including Jobos Bay, Puerto Rico. However, understanding their field ecology remains limited because most studies are laboratory‐based, focusing on life history and symbiotic relationships.
Natalia B. López‐Figueroa   +11 more
wiley   +1 more source

The Mycorrhizal Fungal Species Funneliformis mosseae Reshapes Rhizosphere Microbial Metabolic Pathways of Soybeans Under Tetracycline Stress

open access: yesMicrobiologyOpen, Volume 15, Issue 5, October 2026.
The presence of residual antibiotics (tetracycline) poses a threat to food safety in the black soils of northeastern China and a mycorrhizal fungal species Funneliformis mosseae could mitigate the negative effects. This study tracked the changes in soybeans' rhizospheric microbial profiles and the associated metabolites during the bioremediation ...
Chao Yang   +6 more
wiley   +1 more source

Repeated Pleistocene Permafrost Episodes in the Western Pannonian Basin

open access: yesPermafrost and Periglacial Processes, Volume 37, Issue 4, Page 623-644, October/December 2026.
ABSTRACT Concerning the study of past periglacial processes, the Pannonian Basin is a key area as it contains the southernmost frost polygons found in Central Europe. The presence or absence of permafrost is still, however, a matter of debate, and data on the timing of frost action are also scarce.
Krisztina Sebe   +5 more
wiley   +1 more source

Looking Under the Orogenic Lid—Assessing the European Basement Beneath the Alpine Wedge by U‐Pb Zircon Geochronology

open access: yesTectonics, Volume 45, Issue 10, October 2026.
Abstract Following continental collision, the distal European margin was overridden by the Alpine wedge and is now largely concealed beneath the mostly intact orogenic lid. Consequently, the geological evolution and nature of the hidden basement domains remain poorly constrained.
Bianca Heberer   +11 more
wiley   +1 more source

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