Results 211 to 220 of about 5,717 (298)

The extension of the taxon cycle model to island plants: insights from the Canarian vascular flora

Biological Reviews, Volume 101, Issue 4, Page 2053-2076, August 2026.
ABSTRACT Taxon cycle models describe eco‐evolutionary patterns of lineage colonization, diversification, and decline across archipelagos, inferring an important role for competition amongst ecologically similar taxa in driving concurrent niche changes.
José María Fernández‐Palacios, Rüdiger Otto, Robert J. Whittaker   +2 more
wiley   +1 more source

Ecology, Floristic-Vegetational Features, and Future Perspectives of Spruce Forests Affected by <i>Ips typographus</i>: Insight from the Southern Alps. [PDF]

Plants (Basel)
Giupponi L, Panza R, Pedrali D, Sala S, Giorgi A.   +4 more
europepmc   +1 more source

Species Turnover and Environmental Filtering Structure Plant Communities in Moist Temperate Forests

Ecology and Evolution, Volume 16, Issue 8, August 2026.
Plant biodiversity in moist temperate mountain forests is strongly structured by elevational and edaphic gradients that drive community differentiation over short spatial scales. Using integrated vegetation classification, diversity partitioning, and multivariate analyses, we show that species turnover, rather than nestedness, dominates beta diversity,
Mehreen Samad, Nadeem Ahmad, Adnan Ahmad, Abeer Al‐Andal, Adam Khan, Abdul Rahman Osmani, Muhammad Waheed   +6 more
wiley   +1 more source

Transforming global water cycle observations via synergistic AI and remote sensing. [PDF]

Sci Adv
Yao Z, Cui Y, Jin Z, Wu S, Guo Q, Xu Y, Guo Z, Jiang C, Qu Y, Zhai D, Fan W.   +10 more
europepmc   +1 more source

Development of an adjustable dynamic phantom for testing deviceless motion correction algorithm in PET

Medical Physics, Volume 53, Issue 8, August 2026.
Abstract Background Respiratory motion during PET Imaging leads to blurring, volumetric overestimation, and reduced quantitative accuracy. Deviceless motion correction algorithms (MCA) such as OncoFreeze (OF) by Siemens Healthineers (Forchheim, Germany) extract respiratory waveforms from list‐mode data but require validation that cannot be obtained in ...
Christian Kühnel, Tabea Nikola Schmidt, Leonie Schreiber, Holger Ginter, Michael Händel, Martin Freesmeyer, Falk Gühne   +6 more
wiley   +1 more source

Design and Optimization of Intelligent High-Altitude Operation Safety System Based on Sensor Fusion. [PDF]

Sensors (Basel)
Liu B, Gong T, Lei T, Zhu Y, Huang Y, Tang K, Zhou Q.   +6 more
europepmc   +1 more source

Water and Gas Exchange Responses of Five Related Blueberry Species (Ericaceae spp.) to the Dry Season in the High‐Andean Forest of the Colombian Eastern Cordillera

Plant-Environment Interactions, Volume 7, Issue 4, August 2026.
ABSTRACT Vaccinium, Cavendishia, and Macleania are typical genera of blueberries from the Ericaceae belt, a narrow ecosystem that connects the high Andean forest and páramo, where fragmentation makes the species more vulnerable to climate change. To answer the question of whether five related blueberry species could physiologically behave similarly in ...
Carolina Ramos‐Montaño, N. Milena Cárdenas‐Avella, Ledis V. Montenegro‐Rubiano, Angélica del Pilar Dallos, Rafael Andrés Rodríguez‐Sabogal   +4 more
wiley   +1 more source

Derivations of the Total Radiation Belt Electron Content. [PDF]

J Geophys Res Space Phys
Pitzel JC, Cully CM, Ripoll JF, Loridan V, Huang CL, Spence HE, Reeves GD, Murphy KR.   +7 more
europepmc   +1 more source

Exhumed eo‐Alpine High‐Pressure Rocks Fed Campanian Turbidites in Eastern Sardinia

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 8, August 2026.
Abstract This study investigates the detrital record of the early orogenic evolution of the Sardinia‐Calabria system, preserved in Upper Cretaceous arenites exposed in eastern Sardinia. Sardinia and Corsica form a continental block that includes a segment of the Alpine orogen and of its former foreland basin.
Francesco Massari, Maria Giuditta Fellin, Cristina Stefani, Eva Enkelmann, Iginio Dieni, Stefano Sanchetti   +5 more
wiley   +1 more source

Radiation-Resistant Aluminum Alloy for Space Missions in the Extreme Environment of the Solar System. [PDF]

Adv Mater
Willenshofer PD, Tunes MA, Vo HT, Stemper L, Alfreider M, Renk O, Greaves G, Kiener D, Uggowitzer PJ, Pogatscher S.   +9 more
europepmc   +1 more source