Results 31 to 40 of about 141 (101)

Numerical Representation of Contemporary Atmospheric Δ14CO2: 1. Time‐Varying Global Fluxes and Atmospheric Mass Balance

open access: yesGlobal Biogeochemical Cycles, Volume 39, Issue 11, November 2025.
Abstract Precise measurements of 14C:C in atmospheric CO2 (expressed as Δ14C) are increasingly used in contemporary carbon cycle studies as a tracer of various processes, including anthropogenic CO2 emissions from combustion of fossil fuels and cement production.
John B. Miller   +2 more
wiley   +1 more source

Carbon costs of different pathways for reducing fire hazard in the Sierra Nevada

open access: yesEcological Applications, Volume 35, Issue 7, October 2025.
Abstract Restoring a low‐intensity, frequent‐fire regime in fire‐prone forests offers a promising natural climate solution. Management interventions that include prescribed fire and/or mechanical treatments have effectively reduced fire hazards in the Western United States, yet concerns remain regarding their impact on forest carbon storage. This study
Yihong Zhu   +8 more
wiley   +1 more source

Coral Data Reveal the Impact of the Great Acceleration on the Carbon Cycle in the Western Tropical South Atlantic

open access: yesPaleoceanography and Paleoclimatology, Volume 40, Issue 7, July 2025.
Abstract The Great Acceleration is defined as a series of unprecedented, global human‐driven changes that occurred across socio‐economic and natural compartments of the Earth system after 1950. Among the observed changes, increase in fossil fuel burning has led to a significant accumulation of carbon dioxide (CO2) in the atmosphere.
Mylena P. Santos   +8 more
wiley   +1 more source

Molecular Hydrogen Therapy: Mechanisms, Delivery Methods, Preventive, and Therapeutic Application

open access: yesMedComm, Volume 6, Issue 5, May 2025.
Molecular hydrogen, delivered through inhalation, hydrogen‐rich water, or hydrogen solution injection, reduces oxidative stress, regulates immune responses, facilitates cell repair, and alleviates inflammatory bowel disease (IBD) and intestinal injury.
Jiayi Jin   +7 more
wiley   +1 more source

Pathophysiology of obesity and its associated diseases. [PDF]

open access: yesActa Pharm Sin B, 2023
Jin X   +7 more
europepmc   +1 more source

The Role of Wildfires in the Interplay of Forest Carbon Stocks and Wood Harvest in the Contiguous United States During the 20th Century. [PDF]

open access: yesGlobal Biogeochem Cycles, 2023
Magerl A   +9 more
europepmc   +1 more source

Pulse powered turbine engine concept – numerical analysis of influence of different valve timing concepts on thermodynamic performance [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2018
P. Tarnawski, W. Ostapski
doaj   +1 more source

Beyond its Psychiatric Use: The Benefits of Low-dose Lithium Supplementation. [PDF]

open access: yesCurr Neuropharmacol, 2023
Hamstra SI   +6 more
europepmc   +1 more source

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