Air-Sea Analysis of Marine Heatwaves in the Northeastern Pacific
Title | Air-Sea Analysis of Marine Heatwaves in the Northeastern Pacific PDF eBook |
Author | Catherine Kohlman |
Publisher | |
Pages | 0 |
Release | 2022 |
Genre | |
ISBN |
A marine heatwave is a region of large temperature anomalies in the uppermost part of the ocean. Recently these events have caught the attention of many scientists due to their increasing intensity, frequency, and persistence with climate change and the increased impacts on the chemistry and biology of the ocean. The northeastern Pacific experienced two strong marine heatwaves (2013-2015 & 2019) that caused havoc on fisheries, driving the necessity to understand how these events are created and how we can predict their impacts. Currently, there is a great knowledge gap in how marine heatwaves in the northeastern Pacific form and how the role of the ocean and atmosphere may influence their development. The study presented here performs a comprehensive look at 15 positive summertime temperature anomaly events in the northeastern Pacific from 1979 to 2020 using ERA5 and JRA-55 reanalysis datasets. The surface energy budget analysis performed suggests that the summertime sea surface temperature anomalies are heavily influenced by a change in the atmospheric circulation above the northeastern Pacific Ocean allowing anomalous downward solar radiation to drive the warming. This change in circulation is shown, through model simulations, to be connected to anomalous latent heating in the central tropical Pacific and the Maritime Continent that initiate Rossby wave propagation from the tropics to the northeastern Pacific. The results of this study offer a comprehensive view of multiple summertime events that can be used to increase the predictability of future summertime marine heatwaves. Increasing the predictability of marine heatwaves will improve our understanding and ability to manage the associated impacts of these anomalous events.
The Ocean and Cryosphere in a Changing Climate
Title | The Ocean and Cryosphere in a Changing Climate PDF eBook |
Author | Intergovernmental Panel on Climate Change (IPCC) |
Publisher | Cambridge University Press |
Pages | 755 |
Release | 2022-04-30 |
Genre | Science |
ISBN | 9781009157971 |
The Intergovernmental Panel on Climate Change (IPCC) is the leading international body for assessing the science related to climate change. It provides policymakers with regular assessments of the scientific basis of human-induced climate change, its impacts and future risks, and options for adaptation and mitigation. This IPCC Special Report on the Ocean and Cryosphere in a Changing Climate is the most comprehensive and up-to-date assessment of the observed and projected changes to the ocean and cryosphere and their associated impacts and risks, with a focus on resilience, risk management response options, and adaptation measures, considering both their potential and limitations. It brings together knowledge on physical and biogeochemical changes, the interplay with ecosystem changes, and the implications for human communities. It serves policymakers, decision makers, stakeholders, and all interested parties with unbiased, up-to-date, policy-relevant information. This title is also available as Open Access on Cambridge Core.
Introduction to Geophysical Fluid Dynamics
Title | Introduction to Geophysical Fluid Dynamics PDF eBook |
Author | Benoit Cushman-Roisin |
Publisher | Academic Press |
Pages | 850 |
Release | 2011-08-26 |
Genre | Science |
ISBN | 0080916783 |
Introduction to Geophysical Fluid Dynamics provides an introductory-level exploration of geophysical fluid dynamics (GFD), the principles governing air and water flows on large terrestrial scales. Physical principles are illustrated with the aid of the simplest existing models, and the computer methods are shown in juxtaposition with the equations to which they apply. It explores contemporary topics of climate dynamics and equatorial dynamics, including the Greenhouse Effect, global warming, and the El Nino Southern Oscillation. - Combines both physical and numerical aspects of geophysical fluid dynamics into a single affordable volume - Explores contemporary topics such as the Greenhouse Effect, global warming and the El Nino Southern Oscillation - Biographical and historical notes at the ends of chapters trace the intellectual development of the field - Recipient of the 2010 Wernaers Prize, awarded each year by the National Fund for Scientific Research of Belgium (FNR-FNRS)
Heatwaves
Title | Heatwaves PDF eBook |
Author | Glenn McGregor |
Publisher | Springer Nature |
Pages | 739 |
Release | |
Genre | |
ISBN | 3031699068 |
Advances in Understanding Marine Heatwaves and Their Impacts
Title | Advances in Understanding Marine Heatwaves and Their Impacts PDF eBook |
Author | Eric C. J. Oliver |
Publisher | Frontiers Media SA |
Pages | 314 |
Release | 2020-05-05 |
Genre | |
ISBN | 2889636976 |
El Niño Southern Oscillation in a Changing Climate
Title | El Niño Southern Oscillation in a Changing Climate PDF eBook |
Author | Michael J. McPhaden |
Publisher | John Wiley & Sons |
Pages | 528 |
Release | 2020-11-24 |
Genre | Science |
ISBN | 1119548128 |
Comprehensive and up-to-date information on Earth’s most dominant year-to-year climate variation The El Niño Southern Oscillation (ENSO) in the Pacific Ocean has major worldwide social and economic consequences through its global scale effects on atmospheric and oceanic circulation, marine and terrestrial ecosystems, and other natural systems. Ongoing climate change is projected to significantly alter ENSO's dynamics and impacts. El Niño Southern Oscillation in a Changing Climate presents the latest theories, models, and observations, and explores the challenges of forecasting ENSO as the climate continues to change. Volume highlights include: Historical background on ENSO and its societal consequences Review of key El Niño (ENSO warm phase) and La Niña (ENSO cold phase) characteristics Mathematical description of the underlying physical processes that generate ENSO variations Conceptual framework for understanding ENSO changes on decadal and longer time scales, including the response to greenhouse gas forcing ENSO impacts on extreme ocean, weather, and climate events, including tropical cyclones, and how ENSO affects fisheries and the global carbon cycle Advances in modeling, paleo-reconstructions, and operational climate forecasting Future projections of ENSO and its impacts Factors influencing ENSO events, such as inter-basin climate interactions and volcanic eruptions The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals. Find out more about this book from this Q&A with the editors.
Nonlinear Dynamics in Geosciences
Title | Nonlinear Dynamics in Geosciences PDF eBook |
Author | Anastasios A. Tsonis |
Publisher | Springer Science & Business Media |
Pages | 603 |
Release | 2007-10-23 |
Genre | Science |
ISBN | 0387349189 |
This work comprises the proceedings of a conference held last year in Rhodes, Greece, to assess developments during the last 20 years in the field of nonlinear dynamics in geosciences. The volume has its own authority as part of the Aegean Conferences cycle, but it also brings together the most up-to-date research from the atmospheric sciences, hydrology, geology, and other areas of geosciences, and discusses the advances made and the future directions of nonlinear dynamics.