Results 121 to 130 of about 1,100 (241)

Biodiversity in mountain soils above the treeline

open access: yesBiological Reviews, Volume 100, Issue 5, Page 1877-1949, October 2025.
ABSTRACT Biological diversity in mountain ecosystems has been increasingly studied over the last decade. This is also the case for mountain soils, but no study to date has provided an overall synthesis of the current state of knowledge. Here we fill this gap with a first global analysis of published research on cryptogams, microorganisms, and fauna in ...
Nadine Praeg   +36 more
wiley   +1 more source

The stepwise rise of angiosperm‐dominated terrestrial ecosystems

open access: yesBiological Reviews, Volume 100, Issue 5, Page 2131-2149, October 2025.
ABSTRACT Angiosperms are the most diverse and abundant plant taxon today and dominate the majority of Earth's terrestrial ecosystems. They underwent rapid divergence and biogeographic expansion from the early to the middle Cretaceous. Yet, transformative ecosystem change brought about by the increased ecological dominance of angiosperms unfolded ...
Wenna Ding   +5 more
wiley   +1 more source

The effect of continuous geomagnetic storms on enhancements of ultrarelativistic electrons in the Earth’s outer radiation belt

open access: yesFrontiers in Astronomy and Space Sciences
Ultrarelativistic electrons (Ek > 3 MeV) are the most energetic electrons in the Earth’s outer radiation belt, which can cause serious damage to equipments on satellites. The evolutions of ultrarelativistic electrons during geomagnetic storm have been
Jingrun Chen   +5 more
doaj   +1 more source

Contributions to Loss Across the Magnetopause During an Electron Dropout Event. [PDF]

open access: yesJ Geophys Res Space Phys, 2022
George H   +9 more
europepmc   +1 more source

Genomic Insights Into Local Adaptation Across Heterogeneous Understory Habitats and Climate Change Vulnerability

open access: yesMolecular Ecology, Volume 34, Issue 19, October 2025.
ABSTRACT Understanding adaptive evolution and survival risks in understory herbs is crucial for the effective conservation of biodiversity. How environmental gradients shape species local adaptation patterns is not well understood, nor is how populations of understory herbs respond to a changing climate.
Nan Lin   +7 more
wiley   +1 more source

Shock-induced radiation belt dynamics: simultaneous observations of “one-kick” acceleration and ultralow frequency modulation

open access: yesFrontiers in Astronomy and Space Sciences
We present conjunctive observations to study the prompt responses of radiation belt electrons during the interplanetary shock (IPS) event on 7 September 2017.
Xingran Chen   +9 more
doaj   +1 more source

Resolving Magnetopause Shadowing Using Multimission Measurements of Phase Space Density. [PDF]

open access: yesJ Geophys Res Space Phys, 2022
Staples FA   +5 more
europepmc   +1 more source

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