Results 221 to 230 of about 26,422 (298)

Microclimate engineers: how lichen cover impacts soil temperature, moisture, and nutrient availability on mine tailings

open access: yesRestoration Ecology, Volume 34, Issue 1, January 2026.
Iron mining is an important economic activity in the North American Canadian Shield but has caused large‐scale disturbance and physical upheaval of boreal ecosystems. Lichens grow abundantly on abandoned iron ore mine tailings as early successional taxa, yet their role in the successional processes of these post‐industrial landscapes is not fully ...
Laima Liulevičius   +2 more
wiley   +1 more source

Aligned hydrothermal fluid‐flow pathways in Middle Permian near‐shore marine sediments beneath a basaltic lava flow

open access: yesSedimentology, Volume 73, Issue 1, Page 83-102, January 2026.
ABSTRACT Tubular and curviplanar structures, outlined by the occurrence of haematite/goethite, chlorite, quartz and albite, are developed in the Middle Permian Broughton Formation in the southern Sydney Basin, New South Wales, Australia. These structures are interpreted as fluid‐flow pathways resulting from the ejection of heated pore fluids as a thick
Paul F. Carr   +5 more
wiley   +1 more source

Some record it hot: Clumped isotope temperatures from Middle Jurassic molluscan aragonite

open access: yesSedimentology, Volume 73, Issue 1, Page 248-266, January 2026.
ABSTRACT Clumped isotope (Δ47) data from the shell aragonite of Praemytilus strathairdensis, a non‐marine Middle Jurassic mytilid from the Inner Hebrides of Scotland, presents a rare geological context for better understanding the effects of diagenesis on Δ47 in skeletal aragonite. Nineteen P. strathairdensis shells gave Δ47 temperatures between 23 ± 5°
Richmal B. Paxton   +4 more
wiley   +1 more source

Diversification and evolution of Hawaiian Megalagrion damselflies (Pinapinao, Odonata: Coenagrionidae) Ka Ho‘omāhuahua a me ke Kumu Ho‘omohala o nā Pinapinao Megalagrion o Hawai‘i (Odonata: Coenagrionidae)

open access: yesSystematic Entomology, Volume 51, Issue 1, January‐March 2026.
The ancestor of today's pinapinao, Hawaiian Megalagrion damselflies, diverged from Ischnurinae around 51 MA and likely evolved for over 20 MA before colonizing the Northwestern Hawaiian Islands. An ancestor of Megalagrion colonized the Northwestern Hawaiian Islands and diversified into ecological niches with four new breeding habitats and two new gill ...
Robert K. Hadfield   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy