Results 151 to 160 of about 34,611 (247)

Acidification Stimulates N2O Production by Oceanic Nitrifying Bacteria

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 3, March 2026.
Abstract Recent studies have shown changes in the production rates of nitrous oxide (N2O) in aerobic seawater in response to ocean acidification (OA). Understanding how N2O production responds to OA is crucial because N2O is a strong greenhouse gas and stratospheric ozone‐depleting substance emitted from the ocean.
Sakae Toyoda, Takeru Sato, Tatsuro Hirane, Tomoya Matsui, Taketomo Fujiwara, Naohiro Yoshida   +5 more
wiley   +1 more source

Major Reservoir Regulation Reshapes the Composition and Fate of Particulate Organic Carbon in the Yellow River

Water Resources Research, Volume 62, Issue 3, March 2026.
Abstract Reservoir regulation significantly alters the export and flux of terrestrial particulate organic carbon (POC), while also modifying its composition and fate within fluvial systems. However, the effects of different regulatory regimes on riverine POC persistence and transformation remains uncertain.
Jingbo Chen, Ming Liu, Xiaolin Ren, Xinying Che, Xueshi Sun, Dejiang Fan   +5 more
wiley   +1 more source

Feasibility study of hydrogen-ammonia synergistic combustion in scramjets across broad Mach ranges. [PDF]

Nat Commun
Song X, Cai Z, Ji J, Chen Z, Wang T, Li F, Sun M.   +6 more
europepmc   +1 more source

Unprecedented Burning in Tropical Peatlands During the 20th Century Compared to the Previous Two Millennia

Global Change Biology, Volume 32, Issue 3, March 2026.
This study reveals unprecedented burning in tropical peatlands during the 20th century, mainly expressed in the Indomalayan and Australasian regions, emphasising regional variability in peatland burning and its links to modern human activities. Before this period, tropical peatland burning largely followed changes in global temperature and was ...
Yuwan Wang, Ted R. Feldpausch, Graeme T. Swindles, Patrick Moss, Hamish A. McGowan, Thomas G. Sim, Paul J. Morris, Adam Benfield, Colin Courtney‐Mustaphi, David Wahl, Encarni Montoya, Esther Githumbi, Eurídice N. Honorio Coronado, Femke Augustijns, Gert Verstraeten, Jess O' Donnell (Roe), John Tibby, Juan C. Benavides, K. Anggi Hapsari, Karsten Schittek, Khairun Nisha Mohamed Ramdzan, Kunshan Bao, Lydia E. S. Cole, Lysanna Anderson, Mariusz Gałka, Orijemie Emuobosa Akpo, Paul Strobel, Prabhakaran Ramya Bala, René Dommain, Rob Marchant, Raman Sukumar, Sakonvan Chawchai, Sarath Pullyottum Kavil, Scott Mooney, Thomas J. Kelly, Yang Gao, Apostolos Voulgarakis, Arnoud Boom, Chantelle Burton, Juan Carlos Berrio, Kelly Ribeiro, Liana O. Anderson, Mark Hardiman, Molly Spater, Susan E. Page, Angela V. Gallego‐Sala   +45 more
wiley   +1 more source

Regulatory Mechanism of Oxidation Temperature on Secondary Spontaneous Combustion Activity of Coal: Correlation between Functional Group Evolution and Indicator Gas Generation. [PDF]

ACS Omega
Niu K, Shi B, Song Y, Wang H, Zhu H.
europepmc   +1 more source

Subsidies, Net Zero Transition and Public Debt: An Analysis for the Oil and Gas Industry in Brazil

Latin American Policy, Volume 17, Issue 1, March 2026.
Abstract Despite awareness of the challenges in promoting the decarbonization of the economy, explicit fossil fuel subsidies have increased considerably worldwide in the past decade, reaching an all‐time high at US$1 trillion in 2022. Considering the net‐zero transition and the increase of modern public debt, this article assesses the most relevant ...
Fernando Inti Leal, Erik Eduardo Rego, Virginia Parente   +2 more
wiley   +1 more source

Research on Combustion State System Diagnosis Based on Voiceprint Technology. [PDF]

Sensors (Basel)
Yan J, Wang Y, An L, Shen G.
europepmc   +1 more source

Fluorine-hydrogen performance evaluation. Phase I, part I - Analysis, design, and demonstration of high performance injectors for the liquid fluorine-gaseous hydrogen combination Final report [PDF]

Analysis, design, and demonstration of high performance injectors for liquid fluorine- gaseous hydrogen propellant ...
Arbit, H. A., Clapp, S. D.
core   +1 more source

Three‐Decade Dust Climatology and Trend (1988–2022) From Ground Monitoring Over the Western United States

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 4, 28 February 2026.
Abstract Airborne dust exerts myriad effects on climate, weather, human health and safety. In this study, 35‐year records (1988–2022) of ground aerosol observations were analyzed to identify windblown dust events from 18 Interagency Monitoring of Protected Visual Environments (IMPROVE) stations over the western United States (US).
Chang Shu, Daniel Tong
wiley   +1 more source

Design and evaluation of high performance rocket engine injectors for use with hydrocarbon fuels [PDF]

The feasibility of using a heavy hydrocarbon fuel as a rocket propellant is examined. A method of predicting performance of a heavy hydrocarbon in terms of vaporization effectiveness is described and compared to other fuels and to experimental test ...
Pavli, A. J.
core   +1 more source