scholarly journals A new perspective of the Alboran Upwelling System reconstruction during the Marine Isotope Stage 11: A high-resolution coccolithophore record

2020 ◽  
Vol 245 ◽  
pp. 106520
Author(s):  
Alba González-Lanchas ◽  
José-Abel Flores ◽  
Francisco J. Sierro ◽  
María Ángeles Bárcena ◽  
Andrés S. Rigual-Hernández ◽  
...  
Keyword(s):  
High Resolution ◽  
Marine Isotope Stage ◽  
Upwelling System ◽  
System Reconstruction ◽  
New Perspective

scholarly journals Abrupt climate changes during Termination III in Southern Europe

2017 ◽  
Vol 114 (38) ◽  
pp. 10047-10052 ◽  
Author(s):  
Carlos Pérez-Mejías ◽  
Ana Moreno ◽  
Carlos Sancho ◽  
Miguel Bartolomé ◽  
Heather Stoll ◽  
...  
Keyword(s):  
High Resolution ◽  
Water Availability ◽  
Climate Changes ◽  
Late Quaternary ◽  
Marine Isotope Stage ◽  
Southern Europe ◽  
Vegetation Productivity ◽  
Common Features ◽  
Sequence Of Events ◽  
Millennial Scale

The Late Quaternary glacial–interglacial transitions represent the highest amplitude climate changes over the last million years. Unraveling the sequence of events and feedbacks at Termination III (T-III), including potential abrupt climate reversals similar to those of the last Termination, has been particularly challenging due to the scarcity of well-dated records worldwide. Here, we present speleothem data from southern Europe covering the interval from 262.7 to 217.9 kyBP, including the transition from marine isotope stage (MIS) 8 to MIS 7e. High-resolution δ13C, δ18O, and Mg/Ca profiles reveal major millennial-scale changes in aridity manifested in changing water availability and vegetation productivity. uranium–thorium dates provide a solid chronology for two millennial-scale events (S8.1 and S8.2) which, compared with the last two terminations, has some common features with Heinrich 1 and Heinrich 2 in Termination I (T-I).

scholarly journals The Impact of Agulhas Leakage on the Central Water Masses in the Benguela Upwelling System From A High‐Resolution Ocean Simulation

2018 ◽  
Vol 123 (12) ◽  
pp. 9416-9428 ◽  
Author(s):  
Nele Tim ◽  
Eduardo Zorita ◽  
Franziska U. Schwarzkopf ◽  
Siren Rühs ◽  
Kay‐Christian Emeis ◽  
...  
Keyword(s):  
High Resolution ◽  
Water Masses ◽  
Upwelling System ◽  
Benguela Upwelling ◽  
The Impact ◽  
Ocean Simulation

Climate Evaluation of a High-Resolution Regional Model over the Canary Current Upwelling System

2019 ◽  
pp. 240-252
Author(s):  
Ruben Vazquez ◽  
Ivan Parras-Berrocal ◽  
William Cabos ◽  
Dmitry V. Sein ◽  
Rafael Mañanes ◽  
...  
Keyword(s):  
High Resolution ◽  
Regional Model ◽  
Upwelling System

scholarly journals A High‐Resolution Paleosecular Variation Record for Marine Isotope Stage 6 From Southeastern Black Sea Sediments

2021 ◽  
Vol 126 (3) ◽  
Author(s):  
Norbert R. Nowaczyk ◽  
Jiabo Liu ◽  
Birgit Plessen ◽  
Antje Wegwerth ◽  
Helge W. Arz
Keyword(s):  
High Resolution ◽  
Black Sea ◽  
Marine Isotope Stage ◽  
Paleosecular Variation

A new perspective on evaluating high-resolution urban climate simulation with urban canopy parameters

Urban Climate ◽  
2021 ◽  
Vol 38 ◽  
pp. 100919
Author(s):  
Miao Yu ◽  
Xuan Chen ◽  
Jiachuan Yang ◽  
Shiguang Miao
Keyword(s):  
High Resolution ◽  
Urban Climate ◽  
Urban Canopy ◽  
Climate Simulation ◽  
New Perspective

scholarly journals Heat Balance and Eddies in the Caribbean Upwelling System

2013 ◽  
Vol 43 (5) ◽  
pp. 1004-1014 ◽  
Author(s):  
Julien Jouanno ◽  
Julio Sheinbaum
Keyword(s):  
High Resolution ◽  
Mixed Layer ◽  
Heat Budget ◽  
Vertical Mixing ◽  
Warm Pool ◽  
Upwelling System ◽  
Mixed Layer Heat Budget ◽  
The Caribbean ◽  
Surrounding Areas ◽  
Surface Jets

Abstract The upper-ocean heat budget of the Caribbean upwelling system is investigated during the onset of the Atlantic warm pool (June–September) using high-resolution observations of sea surface temperature and a high-resolution (°) regional model. Vertical mixing is found to be the major cooling contribution to the mixed layer heat budget in the nearshore and offshore Colombia Basin. Numerical results show that intense mesoscale eddies in the Colombia Basin significantly shape the turbulent cooling and may participate in the maintenance of cooler temperature in this region compared to surrounding areas. Indeed, increased mixing at the base of the mixed layer occurs below energetic surface jets that form on the downstream side of the eddies. These jets generally flow offshore and may arise from the deformation of the surface mesoscale field. It is shown that significant contribution of horizontal advection to the mixed layer heat budget is limited to a radius of 300 km around the Guajira and Margarita upwelling zones.

High-resolution velocity modeling by seismic-airborne TEM joint inversion: A new perspective for near-surface characterization

2016 ◽  
Vol 35 (11) ◽  
pp. 977-985 ◽  
Author(s):  
Daniele Colombo ◽  
Gary McNeice ◽  
Diego Rovetta ◽  
Ernesto Sandoval-Curiel ◽  
Ersan Turkoglu ◽  
...  
Keyword(s):  
High Resolution ◽  
Surface Characterization ◽  
Joint Inversion ◽  
Near Surface ◽  
Velocity Modeling ◽  
New Perspective
Sign in / Sign up

Export Citation Format

Share Document