Results 131 to 140 of about 6,548 (252)

Regeneration in European beech forests after drought: the effects of microclimate, deadwood and browsing. [PDF]

open access: yesEur J For Res, 2023
Thom D   +11 more
europepmc   +1 more source

Tar Removal From Biomass‐Derived Syngas via Scrubbing: A Review on Process and Modeling

open access: yesChemBioEng Reviews, Volume 13, Issue 3, June 2026.
This review article surveys contaminant formation and removal in biomass‐derived syngas, with a focus on tar scrubbing. It synthesizes evidence from benchmark plants and compares scrubbing configurations and solvents to assess performance and operating limits.
Simon Brinkmann   +2 more
wiley   +1 more source

Tree species influence soil carbon quality but not total storage across horizons: European beech on Dystric Cambisol and Norway spruce on Entic Podzol. [PDF]

open access: yesPLoS One
Patrmanová T   +8 more
europepmc   +1 more source

The Wonders of Vanilla: Celebrating the 150th Anniversary of Synthetic Vanillin

open access: yesChemFoodChem, Volume 2, Issue 2, June 2026.
The year 2024 marked the 150th anniversary of the first commercial production of vanillin, one of the world's most cherished flavor ingredients. This review traces vanilla's history from Mesoamerica to modern production methods, examines its composition, the discovery of vanillin and Haarmann's early synthesis compared to modern methods, and highlights
Elisabetta Brenna   +2 more
wiley   +1 more source

Biodiversity drivers in European and Oriental beech forests

open access: yes
Buchenwälder sind globale Refugien und Hotspots der biologischen Vielfalt weltweit und können einenhohen Anteil an endemischen und reliktischen Arten beherbergen. In Europa gibt es nur noch einigeReste alter europäischer Rotbuchenurwälder (Fagus sylvatica), die jetzt als "Alte und ursprünglicheWälder der Karpaten und anderer Regionen Europas" zum ...
openaire   +2 more sources

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