Results 161 to 170 of about 7,379 (197)

Soil and Forest Degradation Driven by Cattle Grazing and Selective Logging in Sub‐Antarctic Nothofagus Ecosystems of Patagonia

Land Degradation &Development, Volume 37, Issue 14, Page 10532-10545, 30 August 2026.
ABSTRACT Soil and forest degradation driven by chronic land‐use pressures is an increasingly widespread process in forested landscapes worldwide, yet its empirical characterization remains limited, particularly in temperate and sub‐Antarctic ecosystems.
Carlos Zamorano‐Elgueta, Susana Valle, Simona Landi, José Dörner, Luis Cayuela   +4 more
wiley   +1 more source

The influence of structured reporting on the accuracy of head and neck sonographies. [PDF]

Sci Rep
Weimer JM, Künzel J, Raczeck C, Hodeib M, Koppen T, Weimer L, Levi A, Rink M, Becker S, Ernst BP.   +9 more
europepmc   +1 more source

Direct Detection of Hydrogen Reveals a New Macroscopic Crustal Water Reservoir on Early Mars

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract The next great leap in Martian exploration is the return of samples to Earth. Maximizing their scientific value requires non‐destructive analytical techniques for early three‐dimensional characterization. Neutron computed tomography (CT), highly sensitive to hydrogen, complements conventional X‐ray CT and enables the detection of hydrous ...
Estrid Buhl Naver, Katrine Wulff Nikolajsen, Martin Sæbye Carøe, Domenico Battaglia, Jens Frydenvang, Martin Bizzarro, Jakob Sauer Jørgensen, Kim Lefmann, Anders Kaestner, David Christian Mannes, Phil Cook, Henrik Birkedal, Thorbjørn Erik Køppen Christensen, Innokenty Kantor, Henning Friis Poulsen, Luise Theil Kuhn   +15 more
wiley   +1 more source

The interrelationships between developmental domains in 3- to 6-year-olds with fine and gross motor developmental risks-results of a prospective dynamic cohort study. [PDF]

BMC Pediatr
Köppen A, Franze M, Hoffmann W.
europepmc   +1 more source

Multivariate Controls on Bed Turnover in Braided Rivers

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Braided rivers with multiple threads exhibit variable, sometimes chaotic movements, making it difficult to characterize their mobility and identify the climate, tectonic, and land‐cover conditions that drive their behavior. Using 25 years of satellite imagery from 20 braided rivers, we measured “bed turnover”—successive conversions between ...
Safiya Alpheus, Elizabeth Hajek
wiley   +1 more source

Prospective, non-randomised, open-label pilot trial assessing feasibility, safety and treatment success of acupuncture in children with functional constipation: ACU-PILOT study protocol. [PDF]

BMJ Open
Bloem MN, Baaleman DF, Koppen IJN, Vlieger AM, de Lorijn F, Birch S, Nieuwdorp M, Benninga MA.   +7 more
europepmc   +1 more source

Global Suitable Habitats for Spodoptera litura and the Implications for Brazilian Agriculture. [PDF]

Neotrop Entomol
da Silveira LCL, Marchioro CA.
europepmc   +1 more source

Gamma Rays Signal the Vulnerability of Forest to Extreme Drought

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Extreme drought and heat are driving forest die‐off globally, yet regional‐scale mapping of subsurface water storage capacity, governing forest vulnerability, remains a major challenge. Here, we demonstrate that airborne gamma‐ray spectrometry (GRS) of potassium (40K) decay provides a powerful proxy for subsurface constraints on water ...
Gavan S. McGrath, Joseph B. Fontaine, Richard Van Dongen, Katinka X. Ruthrof   +3 more
wiley   +1 more source

Extent of sediment concentration trends associated with climate and human factors across global rivers. [PDF]

Sci Rep
Prajapati R, Gardner J, Prum P.
europepmc   +1 more source

How Important Are the Critical Points in Selecting the Optimal Samples for Accurate Estimation of Subsurface Soil Moisture?

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract We propose a novel physics‐aware sampling framework to extract the most informative training instances (critical points) from the conventional 70% training data set using six diversified sampling strategies. These critical points are used to train a spectral Fourier Neural Operator (FNO) augmented with a lagged term to predict subsurface soil ...
Vidhi Singh, Abhilash Singh, Kumar Gaurav   +2 more
wiley   +1 more source