Results 161 to 170 of about 966,566 (260)
Dental Microwear Texture Analysis on Radular Teeth
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
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
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
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
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
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
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 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
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
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

