Results 51 to 60 of about 13,489,330 (169)

Further development of adaptive parameter tuning in the numerical weather prediction models of Deutscher Wetterdienst

Quarterly Journal of the Royal Meteorological Society, EarlyView.
The introduction of adaptive parameter tuning in the numerical weather prediction models of DWD in 2022 substantially improved the forecast quality of near‐surface variables like 2‐m temperature and 2‐m humidity. Since 2023, refinements and extensions, primarily affecting the surface evaporation and its diurnal cycle, have led to further advances ...
Günther Zängl
wiley   +1 more source

Leaf Eco-Physiological Profile and Berries Technological Traits on Potted Vitis vinifera L. cv Pinot Noir Subordinated to Zeolite Treatments under Drought Stress

Plants, 2022
In Mediterranean areas, extreme weather conditions such as high diurnal temperatures during the growing season could tweak vine physiology and metabolism, affecting grapes’ quality. Moreover, uncertainty in spatial and temporal distribution precipitation
Eleonora Cataldo, Maddalena Fucile, Giovan Battista Mattii   +2 more
doaj   +1 more source

Midday stomatal conductance is more related to stem rather than leaf water status in subtropical deciduous and evergreen broadleaf trees [PDF]

, 2012
Midday depressions in stomatal conductance (gs) and photosynthesis are common in plants. The aim of this study was to understand the hydraulic determinants of midday gs, the coordination between leaf and stem hydraulics and whether regulation of midday ...
Cao, Kun-Fang, Goldstein, Guillermo, Qi, Jin-Hua, Zhang, Yong-Jiang, Meinzer, Frederick C.   +4 more
core  

Chondrogenic potential of human articular chondrocytes and skeletal stem cells: a comparative study

, 2015
Regenerative medicine strategies have increasingly focused on skeletal stem cells (SSCs), in response to concerns such as donor site morbidity, dedifferentiation and limited lifespan associated with the use of articular chondrocytes for cartilage repair.
Li, Siwei, Tare, Rahul S., Sengers, Bram G., Oreffo, Richard O.C.   +3 more
core   +1 more source

Classification of tree species and standing dead trees in Boreal forests using UAV‐based RGB, multispectral, and LiDAR point clouds

Remote Sensing in Ecology and Conservation, EarlyView.
We evaluated single‐ and multi‐sensor UAV approaches for classifying tree species and standing dead trees in boreal forests, focusing on key biodiversity indicators such as European aspen. Using spectral and structural features extracted from RGB, multispectral (MSP), and LiDAR point clouds for 1,205 field‐measured trees, we compared classification ...
Anton Kuzmin, Lauri Korhonen, Topi Tanhuanpää, Mikko Kukkonen, Matti Maltamo, Timo Kumpula   +5 more
wiley   +1 more source

Deficit irrigation and water productivity of date palms in Al-Qassim oasis, Saudi Arabia [PDF]

E3S Web of Conferences
Date palm orchards in the Al-Qassim oasis face chronic water scarcity, rising pumping costs, and salinity risks from arid climate and groundwater dependence.
Al-Zahrani Fatimah, Amonova Nargiza, Nurutdinova Feruza, Mardonov Sanjar, Rasulova Yulduz, Tulisova Sitorabonu, Sultonova Dildor   +6 more
doaj   +1 more source

Comparing the Effects of Microplastics From Conventional Cigarette Butts and Heated Tobacco Device: The Role of UV‐Induced Aging

Environmental Toxicology, EarlyView.
ABSTRACT Despite the widespread presence of cigarette butts in the environment, the potential toxicological effects posed by microplastics (MPs) derived from them remain poorly understood. In this study, we compared the effects of MPs from conventional cigarette butts (cellulose acetate) and heated tobacco devices (cellulose acetate and polylactic acid
Andraž Dolar, Veno Kononenko, Valentina Perc, Damjana Drobne, Gabriela Kalčíková, Jernej Imperl, Tina Skalar, Ula Rozman, Branka Mušič, Anita Jemec Kokalj   +9 more
wiley   +1 more source

Water economy by Italia grapevines under different irrigation treatments in a Mediterranean climate

OENO One, 2007
Aims: A study was conducted to compare traditional vineyard irrigation (TI) using one drip emitter per vine, and partial root zone drying irrigation (PRD) using two drip emitters per vine (one per each vine side), at 2 rates of water application ...
Aziz Ezzahouani, Charles Valancogne, Paolo Pieri, T. Amalak, Jean-Pierre Gaudillère   +4 more
doaj   +1 more source

The relationship between mean midday photosynthesis and mean midday leaf water potential for three plant lines of tomato.

, 2014
A) Second order regressions between mean midday CO2 saturated photosynthesis (at 1500 µmol m−2 s−1 PPFD and 1500 ppm CO2) and mean midday leaf water potential; B) Linear regressions between mean midday light saturated photosynthesis (at 1500 µmol m−2 s−1
Ruth Grene (18292), Joshua Freeman (4279120), James Tokuhisa (677868), Erik T. Nilsen (677867)   +3 more
core   +1 more source

Wildlife temporal behaviors in response to human activity changes during and following COVID‐19 park closures

Wildlife Biology, EarlyView.
With urbanization reducing the amount of available wildlife habitat, and outdoor recreation increasing the human activity within wildlife habitats, it is important to understand the effects of human activity on animal behavior. This study examined how the reduction in human presence in urban parks in Gainesville, Florida, affected the temporal ...
Maya Fives, Matthew Hallett
wiley   +1 more source