Results 171 to 180 of about 46,001 (313)

La steppe russe

, 2010
International audiencePour les Russes, à l’origine de ce mot ayant ensuite fait fortune dans le monde entier pour désigner des formations végétales parfois différentes, c’est-à-dire ouvertes, la steppe est un ensemble herbacé fermé, une prairie naturelle
Touchart, Laurent
core  

Geographical distribution of Hyalomma marginatum Koch, 1844 in northwestern Spain from 2019 to 2024: A one health approach

Medical and Veterinary Entomology, EarlyView.
This study confirms the presence of the tick Hyalomma marginatum Koch, 1844, a known vector of the Crimean‐Congo hemorrhagic fever virus at Galicia. Most ticks were encountered on humans and livestock, with numbers rising between 2019 and 2024, especially during spring and in warm‐summer Mediterranean southwest areas of the studied region.
Inês Abreu Ramos, María Vilá Pena, David Boso Dafonte, Mercedes Camiña García, Ánxela Pousa Ortega, José Ángel Hernández Malagón, Cristiana Cazapal Monteiro, Inés Mato Naveira, Adolfo Paz Silva, Rita Sánchez‐Andrade Fernández, María Sol Arias Vázquez   +10 more
wiley   +1 more source

Fenced enclosure and increased rainfall facilitate recovery of degraded desert steppe by restructuring soil seed bank dynamics. [PDF]

BMC Plant Biol
Chen H, Fan G, Baskin CC, Baskin JM, Cui Q, Liu H, Huang Z.   +6 more
europepmc   +1 more source

La steppe...

, 1936
Cholokov . La steppe.... In: L'information géographique, volume 1, n°3, 1936. pp.
Cholokov
core  

Environmental influences on the maximum quantum yield of terrestrial primary production

New Phytologist, EarlyView.
Temperature and aridity effects on terrestrial ecosystems' intrinsic quantum yield. Summary Historically, terrestrial biosphere models (TBMs) have assigned the intrinsic (maximum) quantum yield of photosynthesis (ϕ0)$$ {\phi}_0\Big) $$ a constant value for each plant functional type. However, experimental studies have shown that ϕ0$$ {\phi}_0 $$ – when
David Sandoval, Victor Flo, Catherine Morfopoulos, Iain Colin Prentice   +3 more
wiley   +1 more source

Genome assembly and annotation of the olive grass mouse Abrothrix olivacea reveal transcriptomic and cellular adaptations across contrasting biomes. [PDF]

BMC Genomics
Magallanes Alba ME, Baricalla A, Feijoo M, D' Elia G, Naya DE, Lessa EP.   +5 more
europepmc   +1 more source

Employing a Hysteresis Approach to Analyze Shifts in Tree Physiological Thresholds in Response to Drought

Plant, Cell &Environment, EarlyView.
ABSTRACT Drought‐induced tree mortality underscores the need for improved physiological models to predict tree responses to water stress. We employed a hysteresis modelling approach analyzing diel water absorption and desorption cycles to understand drought‐induced shifts in physiological thresholds.
Mauro Brum, Annie Deslauriers, Matthew Vadeboncoeur, Tanner Frost, David Moore, Caroline Rodrigues da Silva, Daniel B. Metcalfe, Heidi Asbjornsen   +7 more
wiley   +1 more source

Optimization Potential of Ecosystem Functions of Tree and Shrub Plantations in Anthropogenically Transformed Territories of the Southern East European Plain. [PDF]

Biology (Basel)
Kornienko V, Pirko I, Meskhi B, Olshevskaya A, Odabashyan M, Mirzoyan A, Zolotov S, Kozyrev D.   +7 more
europepmc   +1 more source

Distinct Foliar Uptake Pathways for Phosphorus and Nano‐Hydroxyapatite in Potato Revealed By Synchrotron μCT and ³³P Imaging

Plant, Cell &Environment, EarlyView.
ABSTRACT Potato (Solanum tuberosum L.) has a high phosphorus (P) requirement, yet its shallow root system and the strong P‐fixing capacity of many soils limit the effectiveness of soil fertilisation. Foliar application of nano‐hydroxyapatite particles (nHAPs) has emerged as a promising alternative P fertilisation practice.
Max Frank, Stine Le Tougaard, Augusta Szameitat, Emil Visby Kristensen, Daniel P. Persson, Rajmund Mokso, Søren Husted   +6 more
wiley   +1 more source

Ancient genomes uncover dynamic cultural and genetic interplay in the eastern Tianshan. [PDF]

Mol Biol Evol
Yang X, Zou X, Li H, Yang X, Wang B, Ma H, Wang Y, Xu Y, Xu Y, Li C, Wang CC.   +10 more
europepmc   +1 more source