Tipping point detection and early warnings in climate, ecological, and human systems

Autor: V. Dakos, C. A. Boulton, J. E. Buxton, J. F. Abrams, B. Arellano-Nava, D. I. Armstrong McKay, S. Bathiany, L. Blaschke, N. Boers, D. Dylewsky, C. López-Martínez, I. Parry, P. Ritchie, B. van der Bolt, L. van der Laan, E. Weinans, S. Kéfi

Publikováno v: Earth System Dynamics, Vol 15, Pp 1117-1135 (2024)

Tipping points characterize the situation when a system experiences abrupt, rapid, and sometimes irreversible changes in response to only a gradual change in environmental conditions. Given that such events are in most cases undesirable, numerous app

Externí odkaz: https://doaj.org/article/f6114f06d2c846358ca05515b1e7f622

Committed Global Warming Risks Triggering Multiple Climate Tipping Points

Autor: Jesse F. Abrams, Chris Huntingford, Mark S. Williamson, David I. Armstrong McKay, Chris A. Boulton, Joshua E. Buxton, Boris Sakschewski, Sina Loriani, Caroline Zimm, Ricarda Winkelmann, Timothy M. Lenton

Publikováno v: Earth's Future, Vol 11, Iss 11, Pp n/a-n/a (2023)

Abstract Many scenarios for limiting global warming to 1.5°C assume planetary‐scale carbon dioxide removal sufficient to exceed anthropogenic emissions, resulting in radiative forcing falling and temperatures stabilizing. However, such removal tec

Externí odkaz: https://doaj.org/article/8186404046c4483d8dd6f3dc1735677e

Hemodynamic intolerance and pericardial effusion associated with high-frequency jet ventilation during pulmonary vein isolation

Autor: Patricia Tung, MD, Jonathan W. Waks, MD, Sankalp Sehgal, MD, Alfred E. Buxton, MD, Andre D’Avila, MD

Publikováno v: Heart Rhythm O2, Vol 2, Iss 4, Pp 341-346 (2021)

Background: High-frequency jet ventilation (HFJV) is used during pulmonary vein isolation (PVI) to increase catheter stability and improve outcomes. In prior studies, hemodynamic intolerance to HFJV was rare. Objectives: To evaluate the incidence of

Externí odkaz: https://doaj.org/article/e56f1e5c80864275a3b3c15385b7c51a

A resilience sensing system for the biosphere

Autor: Timothy M. Lenton, Joshua E. Buxton, David I. Armstrong McKay, Jesse F. Abrams, Chris A. Boulton, Kirsten Lees, Thomas W. R. Powell, Niklas Boers, Andrew M. Cunliffe, Vasilis Dakos

Publikováno v: Philosophical Transactions of the Royal Society B: Biological Sciences
Philosophical Transactions of the Royal Society B: Biological Sciences, 2022, 377 (1857), ⟨10.1098/rstb.2021.0383⟩

We are in a climate and ecological emergency, where climate change and direct anthropogenic interference with the biosphere are risking abrupt and/or irreversible changes that threaten our life-support systems. Efforts are underway to increase the re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd7d2c54294cbeb5edd7732ffaf5aa92
https://pubmed.ncbi.nlm.nih.gov/35757883

Genome‐Wide Associations of Global Electrical Heterogeneity ECG Phenotype: The ARIC (Atherosclerosis Risk in Communities) Study and CHS (Cardiovascular Health Study)

Autor: Larisa G. Tereshchenko, Nona Sotoodehnia, Colleen M. Sitlani, Foram N. Ashar, Muammar Kabir, Mary L. Biggs, Michael P. Morley, Jonathan W. Waks, Elsayed Z. Soliman, Alfred E. Buxton, Tor Biering‐Sørensen, Scott D. Solomon, Wendy S. Post, Thomas P. Cappola, David S. Siscovick, Dan E. Arking

Publikováno v: Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 7, Iss 8 (2018)

BackgroundECG global electrical heterogeneity (GEH) is associated with sudden cardiac death. We hypothesized that a genome‐wide association study would identify genetic loci related to GEH. Methods and ResultsWe tested genotyped and imputed variant

Externí odkaz: https://doaj.org/article/46b9b8561ed741bd9e2fa34f19510706