Results 111 to 120 of about 13,367 (218)

Identifying source of predictability for vapor pressure deficit variability in the southwestern United States

npj Climate and Atmospheric Science
Atmospheric vapor pressure deficit (VPD) measures the difference between saturation vapor pressure and actual vapor pressure, and its variability is closely related to fire activity in the western United States (US). Here, we assess the forecast skill of
Jiale Lou, Youngji Joh, Thomas L. Delworth, Liwei Jia   +3 more
doaj   +1 more source

CO2 Fertilisation of Growth in Wild C4 Grasses may be Amplified by Upregulated Photosynthesis

Plant, Cell &Environment, Volume 49, Issue 11, Page 8870-8882, November 2026.
ABSTRACT Rising atmospheric CO2 is expected to have limited direct effects on C4 photosynthesis because the carbon‐concentrating mechanism maintains near‐saturating CO2 at Rubisco. Consequently, growth responses of C4 plants to elevated CO2 (eCO2) are generally attributed to indirect improvements in plant water relations.
Edith J. Singini, Sally Archibald, Colin P. Osborne, Brad S. Ripley   +3 more
wiley   +1 more source

Genotypic responses to combined effects of VPD and salinity in hydroponically grown tomato and cucumber

To reduce pressure on arable land and water resources, crops can be grown in controlled environments that allow one to recuperate water transpired by plants. This would reduce water demand and potentially allow the use of saline water.
Germer, Jörn, Asch, Folkard, Puppala, Hemanth Kumar   +2 more
core   +1 more source

Maps of mean minimum vapor pressure deficit (VPD_min).

, 2015
1981–2010 mean monthly VPDmin for (a) January and (b) July.
Christopher Daly (816200), Joseph I. Smith (816201), Keith V. Olson (816202)   +2 more
core   +1 more source

Multidecadal Changes in Atmospheric Dryness Over East Asia Dominated by Internal Climate Variability

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Summer near‐surface vapor pressure deficit (VPD), a key measure of atmospheric dryness, has increased markedly across East Asia since 1980, yet the relative roles of external forcing and internal variability (IV) in its multidecadal changes remain unclear.
Xi Wang, Wenjian Hua, Aiguo Dai, Lu Zhou, Minhua Qin, Haishan Chen   +5 more
wiley   +1 more source

Separating Environmental Modulation From Source Intermittency in Methane Leakage From a Legacy Well in British Columbia

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.
Abstract Legacy oil and gas wells are an incompletely quantified source of greenhouse gas emissions and offer leakage pathways for subsurface gas migration if inadequately isolated. We present a high‐resolution, process‐based characterization of leakage dynamics at an integrity‐compromised legacy gas well in northeastern British Columbia using five ...
Benjamin Pullen, Aaron G. Cahill
wiley   +1 more source

Large Overestimation of Projected Western U.S. Wildfire Burned Forest Area With Warming

AGU Advances
Wildfires are projected to increase with warming in the western United States. Since vapor pressure deficit (VPD) is highly correlated with wildfire burned area historically, many studies have argued that large projected increases in VPD with warming ...
Yu Cheng, Kaighin A. McColl, Loretta J. Mickley, Xu Feng   +3 more
doaj   +1 more source

Agricultural Drought Early Warning in Hunan Province Based on VPD Spatiotemporal Characteristics and BEAST Detection

In the context of global warming, agricultural drought risks are exacerbated by increasing atmospheric aridity. This study pioneers the application of the Bayesian Estimator of Abrupt Change, Seasonality, and Trend (BEAST) algorithm at a provincial scale
Wenyan Fu, Saiying Meng, Bi Zhou, Weibin Gu, Ting Zhou, Ji Liang, Lian Yang   +6 more
core   +1 more source

Natural variation in stomatal response to closing stimuli among Arabidopsis thaliana accessions after exposure to lowe VPD as a tool to recognize the mechanism of disturbed stomatal functioning

, 2014
Stomatal responses to closing stimuli are disturbed after long-term exposure of plants to low vapour pressure deficit (VPD). The mechanism behind this disturbance is not fully understood.
Meeteren, U., van, van Meeteren, U., Ali Niaei Fard, S.   +2 more
core   +1 more source

Revolutionising Agricultural Sustainability: New ‘Furrow Tillage’ can Mitigate Short‐Term Soil‐to‐Atmosphere CO2 Flux and Promote Soil‐Plant‐Microbe Health

Advanced Science, Volume 13, Issue 56, 9 October 2026.
Furrow tillage resolves the conventional‐vs.‐no‐tillage trade‐off by simultaneously cutting CO2 efflux to 2.0–3.0 g C m−2 d−1 and unlocking high nutrient availability for the rice rhizosphere. This scalable agronomic solution strengthens soil health, enhances plant physiology, reshapes microbial metabolism, and shifts paddy systems toward a net ...
Arnab Majumdar, Munish Kumar Upadhyay, Argha Ghosh, Rakesh Biswas, Ioly Kotta Loizou, Martin Buck, Mark Tibbett, Biswajit Giri, Debojyoti Moulick, Manoj Kumar Jaiswal, Tarit Roychowdhury   +10 more
wiley   +1 more source