Results 81 to 90 of about 1,839 (178)

Uncertainty in Precipitation Estimates Warrants Greater Consideration in Debris‐Flow Research

open access: yesJournal of Geophysical Research: Earth Surface, Volume 131, Issue 10, October 2026.
Abstract Quantitative precipitation estimates (QPEs) may provide a valuable data resource for investigations of postfire debris flows. In mountainous regions where debris flows typically occur, gauge coverage can be sparse; gridded QPEs offer remotely sensed and/or physics‐based precipitation estimates where no direct measurement is available. However,
Ann E. Sinclair   +4 more
wiley   +1 more source

Fluvially Sourced Sediment Supply and Climate Modulate Morphodynamics and State Transitions in Bistable Aeolian Dunefields

open access: yesJournal of Geophysical Research: Earth Surface, Volume 131, Issue 10, October 2026.
Abstract Alternative stable state theory in aeolian geomorphology describes the occurrence of bare and vegetated aeolian dunes in response to long‐term climatic and ecological drivers. Transitions between states, as well as their co‐occurrence (bistability), can arise from perturbations to drivers, disturbance, and associated biophysical feedbacks ...
Joshua Caster   +4 more
wiley   +1 more source

Prescribed Fire Mitigates Climate‐Driven Aboveground Carbon Losses From Wildfire in High Elevation Ecosystems of the Sierra Nevada

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 10, October 2026.
Abstract Extreme wildfires are becoming more common in California's Sierra Nevada, increasing the need for fuel management to protect ecosystem services such as carbon storage. Because mechanical treatments can be costly or inaccessible in steep or remote terrain, prescribed fire, particularly broadcast burning, provides a cost‐effective strategy for ...
Ash B. Cale   +5 more
wiley   +1 more source

Total Biomass in the Neotropical Savanna Domain: Stock Estimation and Modeling with Edaphic Variables. [PDF]

open access: yesPlants (Basel)
Oliveira KN   +10 more
europepmc   +1 more source

Substrate‐Dependent Variation in Environmental DNA Persistence and Degradation From a Small Mammal

open access: yesMolecular Ecology Resources, Volume 26, Issue 7, October 2026.
ABSTRACT Environmental DNA (eDNA) analyses have been applied to terrestrial environments for over a decade, yet knowledge of the dynamics of eDNA deposition, movement and degradation remains limited. To address this, we conducted a controlled experiment over 1 year to assess the persistence of eDNA from an arboreal mammal across four substrates (water,
Austin M. Guthrie   +5 more
wiley   +1 more source

Simplifying Macroinvertebrate Biodiversity Assessment: A Standardised Metabarcoding Method for Invertebrate Samples With High Volumes of Debris

open access: yesMolecular Ecology Resources, Volume 26, Issue 7, October 2026.
ABSTRACT DNA metabarcoding of freshwater macroinvertebrate samples can provide rapid and accurate identification of species diversity. Processing samples where macroinvertebrates are not separated from net contents can substantially reduce time and cost.
Melissa Carew   +4 more
wiley   +1 more source

Fossil wood cells recorded 300 million years of Europe's tectonic history. [PDF]

open access: yesSci Rep
Trümper S   +10 more
europepmc   +1 more source

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