… Locking carbon up in soil makes more sense than storing it in plants and trees that
eventually decompose, argues Johannes Lehmann. Can this idea work on a large scale …

Globally, soil organic matter (SOM) contains more than three times as much carbon as either
the atmosphere or terrestrial vegetation. Yet it remains largely unknown why some SOM …

Interactions between biochar, soil, microbes, and plant roots may occur within a short period
of time after application to the soil. The extent, rates, and implications of these interactions, …

… climate change rests on its relative recalcitrance against microbial decay and thus on its
slower return of terrestrial organic C as carbon dioxide (CO 2 ) to the atmosphere (Lehmann, …

… (Lehmann and Rondon 2005) in such a system that we can call “slash-and-char” (Lehmann
et al… 015age) between bio-char and fallow age from Lehmann and Rondon 2005), this value …

Black Carbon (BC) may significantly affect nutrient retention and play a key role in a wide
range of biogeochemical processes in soils, especially for nutrient cycling. Anthrosols from the …

Global development has been heavily reliant on the overexploitation of natural resources
since the Industrial Revolution. With the extensive use of fossil fuels, deforestation, and other …

Background Catheter-based pulmonary vein isolation is an effective treatment for paroxysmal
atrial fibrillation. Pulsed field ablation, which delivers microsecond high-voltage electrical …

Objectives : This study sought to assess the safety and effectiveness of a novel cryoballoon
ablation technology designed to achieve single-delivery pulmonary vein (PV) isolation. …

Background— Radiofrequency (RF) catheter ablation is limited by thromboembolic
complications. The objective of this study was to compare the incidence and characteristics of …