Results 221 to 230 of about 96,948 (300)

Salinity strengthens plant-pollinator mutualism through leaf physiological status in grafted tomatoes. [PDF]

Planta
Prudencio ÁS, Martínez-Andújar C, Martín-Rodríguez JÁ, Youssef RB, Martínez-Melgarejo PA, Guerrero JJ, Ormazabal M, Pérez-Alfocea F.   +7 more
europepmc   +1 more source

Insect communities of late Pleistocene steppe–tundra and Holocene boreal forest ecosystems in central Yukon Territory, Canada

Journal of Quaternary Science, EarlyView.
ABSTRACT Subfossil insect communities from the Quartz Creek site provide a detailed record of both Late Pleistocene steppe–tundra and Holocene boreal forest ecosystems in central Yukon Territory, Canada. Fifteen Pleistocene assemblages (marine isotope stages [MIS] 4 to 2) are dominated by steppe–tundra and dry‐tundra taxa, particularly the weevils ...
Scott L. Cocker, Svetlana Kuzmina, Nick Schafstall, Michael A. Monzon, Duane G. Froese   +4 more
wiley   +1 more source

Deciphering the Transcriptomic Dynamics of Self-Incompatibility in Yellow Passion Fruit: Evidence of Modified Sporophytic Mechanism. [PDF]

Plants (Basel)
Wang X, Li J, Liu K, Huang Y, An C, Cheng Y, Zheng P, Yan M, Deng B, Chai G, Niu X, Cai H, Lu Y, Qin Y, Wang L.   +14 more
europepmc   +1 more source

Holocene vegetation change and fire–plant diversity shifts in Mediterranean France

Journal of Quaternary Science, EarlyView.
ABSTRACT Changes in fire activity are recognized as a major threat to biodiversity and vegetation communities across the Mediterranean Basin. However, long‐term fire–vegetation interactions remain poorly investigated. Here, we combine a high‐resolution charcoal record with pollen data from the “Étang des Aulnes” lake (southern France) to reconstruct ...
Cécile Latapy, Marion Lestienne, Andy Hennebelle, Johanne Burmeister, Aymeric LeGall, Gwendal Mouden, Damien Rius, Lisa Bajolle, Jacques‐Louis de Beaulieu, Walter Finsinger, Emmanuel Gandouin, François Demory, Cécile H. Albert, Bérangère Leys   +13 more
wiley   +1 more source

Vernalization, Photoperiod, and Gibberellin Coordinately Regulate Flower Bud Differentiation in <i>Oenothera biennis</i> L. [PDF]

Plants (Basel)
Zhang X, Guo Z, Chen Y, Yin P, Zhang W, Yang T, Zhang J, Dong J.   +7 more
europepmc   +1 more source

‘The most advanced outpost of cultivation’: palynological evidence for cereal agriculture and population resilience in a marginal upland environment

Journal of Quaternary Science, EarlyView.
ABSTRACT Upland farming in Europe is frequently assumed to have been limited and precarious, despite relict spade‐dug ridges providing firm evidence of past crop growing. Direct evidence for crop types in post‑Medieval to Modern (~since 1500 CE) uplands is rare; yet, in Ireland, relict spade‐dug ridges that date to this period are commonly interpreted ...
Helen Essell, Gill Plunkett
wiley   +1 more source

CFPR-YOLO: chili flower pose estimation for robotic pollination in unstructured environments. [PDF]

Front Plant Sci
Kuang M, Wang Y, Li X, Liu D, Xiang Y, Liu F, Zou X, Xie F, Zhang Y, Li X.   +9 more
europepmc   +1 more source

Dental enamel hypoplasia and intra‐tooth isotope records as indicators of physiological stress and environmental variability in Early Pleistocene hippopotamids from Melka Kunture (Upper Awash, Ethiopia)

Journal of Quaternary Science, EarlyView.
ABSTRACT Enamel hypoplasia results from temporary disruptions of enamel deposition during tooth development. It is widely used as an indicator of physiological stress in archeological and paleontological contexts; yet, its relationship with environmental conditions during tooth formation remains poorly constrained.
Giuseppe Briatico, Denis Geraads, Rita T. Melis, Margherita Mussi   +3 more
wiley   +1 more source

Cherry Pollen and Bee Bread Enhance Fitness of <i>Chaetodactylus hirashimai</i> (Acari: Sarcoptiformes): A Two-Sex Life-Table Evaluation of Four Pollen Diets. [PDF]

Insects
Lyu Z, Song H, Zhang Y, Huang Q, Sun M.
europepmc   +1 more source

New Schmidt hammer exposure‐age dating calibrations for the Last Glacial Termination in NW Scotland: Development and application to undated Torridon Group sandstone surfaces in Wester Ross

Journal of Quaternary Science, EarlyView.
ABSTRACT An understanding of the terrestrial extent, retreat dynamics and climate–glacier coupling of ice masses during the Last Glacial Termination (LGT, ~18–11 ka) is often limited by a fragmentary geomorphological record and is dependent on precise, accurate and robust dating frameworks.
Alastair M. Curry, David Small, Oliver T. Bartlett, Jonathan Newitt   +3 more
wiley   +1 more source