Results 231 to 240 of about 1,335,551 (308)

Prehistoric hunting megastructures in the Adriatic hinterland. [PDF]

Proc Natl Acad Sci U S A
Vrhovnik DM, Fabec T.
europepmc   +1 more source

Estimating the aboveground biomass in an old secondary forest on limestone in the Moluccas, Indonesia: Comparing locally developed versus existing allometric models

, 2017
S. Stas, E. Rutishauser, J. Chave, N. Anten, Y. Laumonier   +4 more
semanticscholar   +1 more source

Contrast in Mycorrhizal Associations Leads to Divergent Rhizosphere Metabolomes and Plant–Soil Feedback Among Grassland Species

Ecology Letters, Volume 29, Issue 2, February 2026.
Most terrestrial plants are colonised by arbuscular mycorrhizal fungi but vary in the degree to which they benefit from and depend on these fungi. Here we show that plants can make the interaction with mycorrhizal fungi more beneficial to themselves by regulating the chemical composition of organic compounds released by plant roots into the soil ...
Marina Semchenko, Pierre Pétriacq, Sylvain Prigent, Sirgi Saar, Greete Horn, John Davison, Kadri Koorem, Mari Moora, Kristjan Zobel   +8 more
wiley   +1 more source

Phenological Shifts in Wood Formation Tracked by Frost Rings Across Two Centuries

Global Change Biology, Volume 32, Issue 2, February 2026.
Rapid warming is reshaping plant phenology across ecosystems. We present an indirect retrospective approach to infer cambial phenology by analysing the timing and occurrence of frost rings in three Alpine conifers. We found that the cold spells responsible for frost ring formation typically involve temperature dropping below freezing for an average of ...
Eugenia Mantovani, Angela Luisa Prendin, Michele Brunetti, Davide Frigo, Raffaella Dibona, Marco Carrer   +5 more
wiley   +1 more source

Microbial aerotrophy enables continuous primary production in diverse cave ecosystems. [PDF]

Nat Commun
Bay SK, Ni G, Lappan R, Leung PM, Wong WW, Ry Holland SI, Athukorala N, Knudsen KS, Fan Z, Kerou M, Jain S, Schmidt O, Eate V, Clarke DA, Jirapanjawat T, Tveit A, Featonby T, White S, White N, McGeoch MA, Singleton CM, Cook PLM, Chown SL, Greening C.   +23 more
europepmc   +1 more source

Agricultural System Resilience of Industrial Hemp: An Exploratory Value Web Analysis in the Swabian Alb

GCB Bioenergy, Volume 18, Issue 2, February 2026.
This study assessed the industrial hemp value web resilience in the Swabian Alb, Southern Germany, where regional implementation remains limited despite hemp's bioeconomy potential. Using an indicator framework and stakeholder interviews, the research found the small, fluctuating cultivation area (e.g., 25 ha in 2024) focuses on hemp seed valorisation;
Lena‐Sophie Loew, Moritz von Cossel
wiley   +1 more source

<i>Polystichum oligodontum</i> (subg. Haplopolystichum, Dryopteridaceae), a new cave fern from Guangxi, China. [PDF]

PhytoKeys
Nong Y, Jiang RH, Xiong C, Wei QJ, Wei GY, Ji XY, Lai KD, Wei HJ.   +7 more
europepmc   +1 more source

A survey of <i>Orchestina</i> Simon, 1882 (Araneae, Oonopidae) from Xishuangbanna, China, with descriptions of eight new species. [PDF]

Zookeys
Song C, Bian D, Tong Y, Li S.
europepmc   +1 more source

How soil conditioners and planting methods influence the cost of seedling establishment

Restoration Ecology, Volume 34, Issue 2, February 2026.
A high risk of plant failure in semiarid ecosystems requires restoration methods that mitigate environmental harshness while remaining economically viable. This study investigated the impact of planting methods and soil amendments on the survival and growth of Cercis griffithii, a keystone shrub of cultural significance, native to mountainous regions ...
Mohammad Farzam, Hossein Alami, Azam Khakzar, Ali Golkarian   +3 more
wiley   +1 more source

CFG-DWC: a hybrid correlation-driven feature engineering framework for optimized machine learning performance in carbonation depth analysis of concrete subjected to natural environments. [PDF]

Sci Rep
Yilmaz Y, Çakmak T, Ustabaş İ.
europepmc   +1 more source