Results 71 to 80 of about 152,823 (233)
New Phytologist, Volume 247, Issue 3, Page 1460-1473, August 2025.Summary Podocarpus pollen morphology is shaped by both phylogenetic history and the environment. We analyzed the relationship between pollen traits quantified using deep learning and environmental factors within a comparative phylogenetic framework.
Marc‐Élie Adaimé +4 more
wiley +1 more source
Approximate Optimal Atmospheric Entry Trajectories [PDF]
Approximate optimal atmospheric entry trajectories maximizing terminal function of velocity, heading angle, flight path angle, and ...
Speyer, J. L., Womble, E.
core +1 more source
Conservation Science and Practice, Volume 7, Issue 7, July 2025.This paper approaches the patterns in fish distribution across the altitudinal gradient in the Upper Paraguay River basin, from uplands to the floodplain. We compiled more than 75,000 available fish records and registered 342 fish species and your distribution along altitudinal gradient. Floodplain portion have higher species diversity than headwaters,
Adriana Maria Espinoza Fernando +11 more
wiley +1 more source
The semiannual variation in the heterosphere - A reappraisal [PDF]
Representation of heterospheric semiannual variation as density variation with amplitudes as functions of ...
Jacchia, L. G.
core +1 more source
Influencia de la altitud en la riqueza de especies de moluscos: variaciones en el valle de Alinyà, Alt Urgell, Lleida [PDF]
, 2003 The species richness of land molluscs is negatively correlated with altitude, while the altitudinal range of the species inhabiting at higher elevations is greater than in low levels.
Bros, V. +5 more
core
Flight data analysis of power subsystem degradation at near synchronous altitude Quarterly report [PDF]
Flight data analysis of spacecraft power subsystem degradation at near synchronous ...
Grant, R. J. +2 more
core +1 more source
Viatge en el temps per fer front al canvi climàtic [PDF]
, 2006 Investigadors de la UAB col·laboren en un projecte internacional que reconstrueix l'historia del clima del nostre planeta. El laboratori d'aquests científics: Els Andes, a més de 4.000 metres d'alçada; els seus arxius : els sediments de les llacunes ...
Rull, Valentí
core
Pollinators and climate change [PDF]
, 2018 El cambio climático está ampliamente reconocido como una de las principales amenazas para la biodiversidad y los polinizadores no son ajenos a este impacto.
Herrera Vega, José Manuel +1 more
core +2 more sources
The scaler magnetic intensity at 1100 kilometers in middle and low latitudes [PDF]
Satellite borne magnetometer for measuring scalar magnetic intensities in middle and low latitudes at 1100 km ...
Heuring, F. T. +3 more
core +1 more source
Ferritina sérica en mujeres de 15 - 30 años a nivel del mar y en la altura
Acta Médica Peruana, 2012 El objetivo de este trabajo fue establecer el efecto de la hipoxia hipobárica y las reservas de hierro entre dos grupos de mujeres sanas, sedentarias, en edad reproductiva: un grupo residente en Lima a nivel del mar (100-150 msnm) y el otro grupo ...
Andrés A. Paredes Ynga +6 more
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