Results 171 to 180 of about 2,271,115 (257)

Disentangling atmospheric and soil drought: a new stand‐level manipulation approach for mature forests

New Phytologist, EarlyView.
Design of the VPDrought experiment in a Scots pine (Pinus sylvestris) forest at the Pfynwald research platform. Summary Atmospheric and soil drought are major, yet typically confounded, drivers of tree stress. Rising vapor pressure deficit (VPD) may impair forest function independently of soil moisture decline, yet stand‐scale experimental separation ...
Marcus Schaub, Stefan Hunziker, Jonas Gisler, Giovanni Bortolami, Volodymyr Trotsiuk, Katrin Meusburger, Christian Hug, Andreas Rigling, Arthur Gessler, Charlotte Grossiord   +9 more
wiley   +1 more source

Precipitation Regulates Phenological Responses of Annual and Perennial Forbs to Warming and Degradation in an Alpine Meadow on the Qinghai-Xizang Plateau. [PDF]

Ecol Evol
Chen L, Cui S, Sun J, Lv W, Lv J, Yuan F, Zhou Y, Wang A, Wang S.   +8 more
europepmc   +1 more source

Multiplexed Nanosensors for Real‐Time Monitoring of VOC‐Mediated Signalling Response in Plants

Plant, Cell &Environment, EarlyView.
ABSTRACT To enhance crop performance, intercropping strategies leverage volatile organic compound (VOC)‐driven interactions with companion plants that constitutively emit VOCs. Despite the agricultural importance, the mechanisms and kinetics of VOC‐mediated sensory transduction in receiver plants eavesdropping on neighbouring non‐kin emitters remain ...
Mervin Chun‐Yi Ang, Jolly Madathiparambil Saju, Sayyid Mohaideen, Niha Dhar, Sarangapani Sreelatha, Sayuj Koyyappurath, Thomas K. Porter, Gabriel Sánchez‐Velázquez, Vaishnavi Reddy Amarr, Song Wang, Duc Thinh Khong, Suh In Loh, Michael S. Strano, Sarojam Rajani   +13 more
wiley   +1 more source

A global dataset of land-atmosphere coupling metrics based on observations for evaluating Earth system models. [PDF]

Sci Data
Tavakoli N, Dirmeyer PA.
europepmc   +1 more source

Quantifying Dynamic Changes in Stem Storage‐Water Use and Rehydration in Mature Trees: A Study on Pinus sylvestris Trees Exposed to Increased Atmospheric and Soil Drought

Plant, Cell &Environment, EarlyView.
ABSTRACT Forests increasingly experience hot droughts, characterized by rising vapour pressure deficits (VPD) and declining soil moisture, highlighting the need to better understand water fluxes within trees. While stomatal conductance and transpiration are well studied, upstream fluxes such as internal stem water storage use and rehydration dynamics ...
Richard L. Peters, Allan Buras, Simon Armand Grichting, Marcus Schaub, Charlotte Grossiord, Giovanni Bortolami, Jonas Gisler, Volodymyr Trotsiuk, Arthur Gessler, Katrin Meusburger, Stefan Hunziker, Ansgar Kahmen, Andreas Rigling, Lorenz Walthert, Stefan Klesse, Roman Zweifel   +15 more
wiley   +1 more source

Soil-Specific Calibration and Integration of Low-Cost Capacitive Soil Moisture Sensors into a Solar-Powered Sensor Node. [PDF]

Sensors (Basel)
Zakaria YS, Chen S, Adongo TA, Kranjac-Berisavljevic G, Larijani H.   +4 more
europepmc   +1 more source

Drought affects Fe deficiency‐induced responses in a purple durum wheat (Triticum turgidum subsp. durum) genotype

Plant Biology, EarlyView.
Combined Fe deficiency and drought in durum wheat trigger interactive responses: drought suppressed root Fe uptake regardless of Fe availability, and both stresses altered phytosiderophore release, ABA level and Fe transporter gene expression, revealing a trade‐off between water and Fe. Abstract Iron (Fe) is essential for plants and humans, with over 2
G. Quagliata, M. D. G. Molina, G. Mannino, E. Coppa, M. N. Saidi, S. Palombieri, F. Sestili, G. Vigani, S. Astolfi   +8 more
wiley   +1 more source

Spatial patterns and drivers of temperature sensitivity of winter evergreen vegetation on the Tibetan Plateau. [PDF]

Front Plant Sci
Lv J, Dong C, Li G, Liu X, Zhang R, Zhao R.   +5 more
europepmc   +1 more source

Unveiling contrasting iron efficiency strategies in common bean (Phaseolus vulgaris L.) genotypes under iron deficiency

Plant Biology, EarlyView.
Common bean genotypes differ in their iron acquisition through distinct Strategy I responses and root exudation patterns. Abstract Iron (Fe) deficiency in food crops, particularly on calcareous soils, limits productivity and human nutrition. This study investigated two common bean (Phaseolus vulgaris) genotypes, Guaymí (high Fe‐accumulating, HI) and ...
F. X. Rucamumihigo, U. Ludewig, A. Hernández‐Pridybailo, I. Cakmak, N. J. Maywald   +4 more
wiley   +1 more source

Agrohydrological analysis of waterlogging impacts and mitigation in Ethiopia. [PDF]

NPJ Sustain Agric
Wakjira MT, Molnar P, Bartholomeus R, Erkossa T, Descheemaeker K.   +4 more
europepmc   +1 more source