Results 91 to 100 of about 5,757 (199)

Molecular evolution of terpene synthase underlying the diversification of isoprene emission in Fagaceae

open access: yesPlant Biology, EarlyView.
Isoprene emission in oaks originated from convergent adaptive evolution of terpene synthases, involving a substrate shift from monoterpene to isoprene production within a Fagaceae‐specific TPS lineage. Abstract Plants emit a wide range of volatile organic compounds, among which isoprene is the most abundant and atmospherically influential. Although oak
Y. Ikezaki   +11 more
wiley   +1 more source

Beaver dam analogues increase amphibian breeding occupancy and bat activity

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Beavers are ecosystem engineers that can create ponds, increase stream complexity, and enhance biodiversity. To mimic these and other effects, restoration practitioners increasingly install beaver dam analogues (BDAs) in degraded streams.
Julianna Hallza   +6 more
wiley   +1 more source

Alnus cordata Duby

open access: yes, 2018
Alnus cordata (Loisel.) Duby Artbeschreibung: Bis 20 m hoher Baum. Blätter am Grund herzförmig oder gestutzt, vorne kurz zugespitzt, regelmässig gekerbt-gezähnelt, oberseits glänzend dunkelgrün. Fruchtstände 12-15 mm breit. Standort und Verbreitung in der Schweiz: Kultiviert und selten verwildert / Verbreitung global: Südeuropäisch Ökologische ...
Konrad Lauber   +2 more
openaire   +1 more source

Knowledge gap on the spatial structure of soil nitrogen mineralization variability—A systematic review

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Abstract Soil nitrogen (N) mineralization governs plant‐available N from soil organic matter and microbial turnover, and is typically estimated as potentially mineralizable nitrogen (PMN) via anaerobic incubations or as N0 and mineralization rate (k) via long‐term aerobic incubations.
Bibash Rokaya   +3 more
wiley   +1 more source

Inundation and Sediment Supply Predict Annual but Not Centennial Carbon Accumulation in Tidal Wetlands Across Land‐Use Types

open access: yesGlobal Biogeochemical Cycles, Volume 40, Issue 7, July 2026.
Abstract Despite growing interest in the contributions of tidal wetlands to natural climate solutions, data remain scarce on how land use affects their carbon accumulation rates (CAR). Additionally, environmental factors driving the large observed variability in CAR among sites are poorly understood.
Katrina L. Poppe   +12 more
wiley   +1 more source

Frangula alnus Mill.

open access: yes, 2018
Published as part of Konrad Lauber, Gerhart Wagner & Andreas Gygax, 2018, Flora Helvetica - Rhamnaceae, pp.
Konrad Lauber   +2 more
openaire   +2 more sources

Alnus viridis DC.

open access: yes, 2021
Published as part of Info Flora, 2021,
openaire   +1 more source

Seasonal Estimates of Nutrient Loading, Sources, and Impacts on Water Availability in Streams Across the Conterminous United States, 2000–2020

open access: yesWater Resources Research, Volume 62, Issue 7, July 2026.
Abstract Excess riverine nutrients can limit water availability for humans and ecosystems. Nutrient monitoring on individual stream reaches provides important information about current and past conditions, yet most river reaches are unmonitored. Additionally, monitored data integrate effects of upstream sources, sinks, and pathways by which nutrients ...
Olivia L. Miller   +8 more
wiley   +1 more source

Generalist passerine birds perform a functional role as pollinators in temperate Europe

open access: yesJournal of Ecology, Volume 114, Issue 7, July 2026.
Nectar‐feeding birds are effective pollinators. In temperate Europe, songbirds visit flowers but lack specialist traits, so functional pollination has been discounted. We use observations, pollen identification and experiments to demonstrate that generalist birds affect fruit‐set of flowering trees.
Sandra H. Anderson   +2 more
wiley   +1 more source

Número de cromosomas de Alnus acuminata H.B. K. Chromosomes number of specie Alnus acuminata H.B.K.

open access: yesAgronomía Colombiana, 1989
El árbol de Aliso, Alnus scuminsta H.B.K. es una de -las especies más recomendadas en reforestación y por su economía<br />es motivo de estudio. Se comprobó que su número cromosómico es de 2n= 28.The Aliso tree, Alnus acuminata H.B.K., is one of ...
Coba de Gutierrez Bertha   +1 more
doaj  

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