Mair Khan , T. Salahuddin , Muhammad Awais , Basem Al Awan , Muyassar Norberdiyeva , Nidhal Ben Khedher
{"title":"Soret and Dufour effects of Bingham plastic fluid flow over a solar radiative heat flux","authors":"Mair Khan , T. Salahuddin , Muhammad Awais , Basem Al Awan , Muyassar Norberdiyeva , Nidhal Ben Khedher","doi":"10.1016/j.dynatmoce.2025.101600","DOIUrl":"10.1016/j.dynatmoce.2025.101600","url":null,"abstract":"<div><div>The main concern of current study is the analysis of entropy generation impact on incompressible boundary layer flow near an inclined rough rotating disk by assuming flow characteristic of Bingham plastic material. Variable fluid properties and radiative heat flux are considered under the entropy generation. We presented the solutions for fluid, heat and mass transfer phenomenon that causes large effect on Bingham plastic model. The similarity variables, first initiated by Von-Kàrmàn for viscous fluid is used for Bingham fluid which effectively converted boundary layer equations into ordinary differential equations. The RK-five approach, in conjunction with Cash and Karp, is used to get numerical solutions to the resulting equations. Next utilising the production data, the entropy data are explored by using theoretical and numerical approaches. Tables and figures are used to display the numerical results. The results reveals that the Bingham number reduces the base flow radial velocity and intensify the azimuthal velocity. The thermal and solutal Grashof numbers rises the both the azimuthal velocity. The increment in temperature distribution is observed due to radiation parameter and thermal conductivity coefficient. The augmentation in concentration region is observed due to thermal diffusion coefficient and Soret number. We concluded that numerical results calculated here show perfect description of Bingham fluid, mass and heat transfer features based on Soret and Dufour influence near an inclined rotating disk. Entropy generation increases with increase in the values of <span><math><msub><mrow><mi>α</mi></mrow><mrow><mn>1</mn></mrow></msub></math></span> parameter, Bingham fluid plastic paramter <span><math><mrow><mi>B</mi><mi>n</mi></mrow></math></span>, radiation <span><math><msub><mrow><mi>R</mi></mrow><mrow><mi>d</mi></mrow></msub></math></span> parameter and <span><math><mi>ξ</mi></math></span> parameter.</div></div>","PeriodicalId":50563,"journal":{"name":"Dynamics of Atmospheres and Oceans","volume":"112 ","pages":"Article 101600"},"PeriodicalIF":2.0,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145159474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mubbashar Nazeer , Ali B.M. Ali , Farooq Hussain , N. Beemkumar , Khayrilla Kurbonov , Vatsal Jain , M. Ijaz Khan , Nidhal Ben Khedher
{"title":"Poiseuille flow of Jeffrey fluid with variable transport properties in porous media under magnetic and radiative effects","authors":"Mubbashar Nazeer , Ali B.M. Ali , Farooq Hussain , N. Beemkumar , Khayrilla Kurbonov , Vatsal Jain , M. Ijaz Khan , Nidhal Ben Khedher","doi":"10.1016/j.dynatmoce.2025.101599","DOIUrl":"10.1016/j.dynatmoce.2025.101599","url":null,"abstract":"<div><h3>Objective</h3><div>The aim of this study is to analyze the momentum and heat transfer characteristics within a porous medium influenced by thermal radiation, slip boundary conditions, and temperature-dependent viscosity and thermal conductivity.</div></div><div><h3>Problem statement</h3><div>The Poiseuille flow of MHD Jeffrey fluid through the horizontal infinite slippery walls filled by porous medium is discussed in this theoretical analysis under the contribution of variably viscosity and thermal conductivity along viscous dissipation and thermal radiation effects.</div></div><div><h3>Methodology</h3><div>The problem is simplified into ordinary differential equations through the dimensionless numbers and parameters. The resultant boundary values problem is solved by using the numerical technique (shooting method based on Runge-Kutta method) to regulate the velocity and temperature profiles. The graphs of velocity and temperature are drawn against the dimensionless parameters and numbers under the acceptable range.</div></div><div><h3>Outcomes</h3><div>The outcome of the study reveals that the temperature dependent viscosity improves the flow phenomena and thermal profile, but variable thermal conductivity declines the profile of temperature. The velocity slip upgrades the velocity distribution and thermal sip enhances the temperature field. The velocity and thermal profile of Jeffrey fluid is superior to the Newtonian fluid under the impact of each dimensionless parameter and numbers.</div></div><div><h3>Applications</h3><div>The results offer valuable insights for applications that demand effective thermal regulation and accurate fluid flow control, enhancing their relevance to both engineering and biomedical fields.</div></div><div><h3>Originality/value</h3><div>Earlier research has not presented a comparative investigation of Newtonian and non-Newtonian fluid flows through porous media, considering the combined influences of a uniform magnetic field, thermal radiation, slip boundary conditions, and temperature-dependent viscosity and thermal conductivity. This study is undertaken to address this identified gap in literature.</div></div>","PeriodicalId":50563,"journal":{"name":"Dynamics of Atmospheres and Oceans","volume":"112 ","pages":"Article 101599"},"PeriodicalIF":2.0,"publicationDate":"2025-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145097761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Huan Wu , Shijian Zhou , Fengwei Wang , Tieding Lu , Xiao Li
{"title":"An optimized network model for sea level height prediction integrating OLSDBO and BiTCN-BiGRU","authors":"Huan Wu , Shijian Zhou , Fengwei Wang , Tieding Lu , Xiao Li","doi":"10.1016/j.dynatmoce.2025.101598","DOIUrl":"10.1016/j.dynatmoce.2025.101598","url":null,"abstract":"<div><div>Reliable sea level predictions are essential for ensuring the sustainability and ecological protection of coastal areas. An adaptive deep learning sea level height prediction hybrid model based on the improved dung beetle optimizer (OLSDBO), bidirectional temporal convolutional network (BiTCN), and bidirectional gated recurrent unit (BiGRU) is proposed in this paper. Initially, we optimize the BiTCN-BiGRU hyperparameters via OLSDBO. Sea level data are fed into the BiTCN, where bidirectional temporal convolutions with dilated causal layers and residual connections extract hidden information. Next, the extracted features are passed into the BiGRU to learn the dynamic changes in both directions, thereby capturing the temporal dependencies within the sequence. Finally, the optimal model prediction results are obtained. The model was evaluated via Australian tide gauge data and compared with nine relevant models. The experimental results show that the OLSDBO-BiTCN-BiGRU outperforms the comparison models, indicating its strong modeling capabilities. To address the randomness in neural network initialization, statistical comparisons were conducted with ten random seeds, confirming robustness. When applied to satellite altimetry data from the East China Sea, the model indicated a 3.28 ± 0.26 mm/a rise (1993–2023), corroborating the official bulletins. This study introduces a novel framework and practical pathway for regional sea level prediction, offering practical value for coastal management and climate adaptation strategies.</div></div>","PeriodicalId":50563,"journal":{"name":"Dynamics of Atmospheres and Oceans","volume":"112 ","pages":"Article 101598"},"PeriodicalIF":2.0,"publicationDate":"2025-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145097759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cheikh Omar Tidjani Cissé , Anoumou Rene Tano , Emmanuel.K. Brempong , Adelaïde Taveneau , Rafael Almar , Donatus B. Angnuureng , Boubou Aldiouma Sy
{"title":"Compounded influence of extreme coastal water level and subsidence on coastal flooding from satellite showcased at Saint-Louis (Senegal, West Africa)","authors":"Cheikh Omar Tidjani Cissé , Anoumou Rene Tano , Emmanuel.K. Brempong , Adelaïde Taveneau , Rafael Almar , Donatus B. Angnuureng , Boubou Aldiouma Sy","doi":"10.1016/j.dynatmoce.2025.101597","DOIUrl":"10.1016/j.dynatmoce.2025.101597","url":null,"abstract":"<div><div>In the face of rising in sea level due to climate change, the occurrence of extreme events such as storms is increasingly affecting coastal areas, particularly low-lying coasts. Knowledge of these phenomena is an important factor in mitigating the risk of coastal flooding and protecting coastal communities. The main objective of this study is to contribute to the understanding of the joint effect of changes in coastal extreme events and topographic subsidence on coastal flooding in Saint-Louis. As part of this process, we have quantified total water levels at the coast by using the regional sea level variation, ocean tide, surge, wind sea and swell waves data over the 1996–2021 period. All these datasets have been analyzed by Mann-Kendall statistical trend, the synthetic aperture radar (InSAR) interferometry technique, and the ‘zero side rule’ bathtub model. The results reveal a monotonic trend in total water levels on the Langue de Barbarie with the order of 0.049 m/yr the topographic subsidence varies from −6.4 to −0.4 mm/year. The spatialization of the flood wave reveals that the three spatial entities of Saint-Louis are extremely vulnerable to coastal flooding, but the extension of the flood wave is unevenly distributed at spatial scale. A comparison between the trend in maximum subsidence (-6.4 m/yr) and that in extreme mean water levels (0.049 m/yr) shows that the maximum trend in subsidence represents 13.06 % of the maximum trend in extreme coastal water level. This study enabled us to understand the influence of subsidence on flooding in Saint-Louis.</div></div>","PeriodicalId":50563,"journal":{"name":"Dynamics of Atmospheres and Oceans","volume":"112 ","pages":"Article 101597"},"PeriodicalIF":2.0,"publicationDate":"2025-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145057277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Interannual rainfall variability in Northeast Brazil influenced by Pacific and Atlantic climate modes","authors":"Evelin Landin Vitorio , Thiago Silva , Isabelle Vilela , Edvânia Santos , Doris Veleda","doi":"10.1016/j.dynatmoce.2025.101596","DOIUrl":"10.1016/j.dynatmoce.2025.101596","url":null,"abstract":"<div><div>Northeast Brazil (NEB) is a climatically diverse region that includes semi-arid zones highly vulnerable to droughts and coastal areas frequently affected by extreme rainfall and flooding. These extremes pose significant challenges to water security, agriculture, and infrastructure. Effective climate forecasting in NEB requires a comprehensive understanding of multi-basin interactions, as they play a pivotal role in shaping regional precipitation patterns. Monitoring the simultaneous influences of both the Pacific and Atlantic climate indices is crucial for improving prediction accuracy, given the complex and interconnected nature of ocean-atmosphere dynamics that affect the region. This study investigates 75 years (1948–2022) of Pacific and Atlantic climate modes and their impact on NEB precipitation. Composite analyses were conducted using the 25th and 75th percentiles of sea surface temperature (SST) anomalies to define the warm and cold phases of each climate index. The results show distinct rainfall patterns across the NEB, with delayed responses to different oceanic indices. In Northern NEB (NNEB), the positive phases of Atlantic Meridional Mode (AMM) and El Niño-Southern Oscillation (ENSO) reduce rainfall, while the South Atlantic Ocean Dipole (SAOD) and Tropical South Atlantic (TSA) increase it. In Northern Eastern NEB (ENEBn), the positive phases of the AMM and Niño 1 + 2 decrease rainfall, while the South Atlantic Warm Pool (SAWP) enhances it. Simultaneous influences of the Pacific and Atlantic indices are associated with intense precipitation or drought events.</div></div>","PeriodicalId":50563,"journal":{"name":"Dynamics of Atmospheres and Oceans","volume":"112 ","pages":"Article 101596"},"PeriodicalIF":2.0,"publicationDate":"2025-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145057278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Long waves propagating at the interface between an inviscid subsonic gas and an Oldroyd-B liquid flowing down an oblique substrate","authors":"Ahmed Assaf , Sameh A. Alkharashi","doi":"10.1016/j.dynatmoce.2025.101587","DOIUrl":"10.1016/j.dynatmoce.2025.101587","url":null,"abstract":"<div><div>The present problem investigated the dynamics of a fine layer for Oldroyd-B liquid moving down an inclined plate subject to a subsonic gas. Solitons propagating at such an interface were investigated to enhance the work novelty. The technique of thin film was employed to get an evolution relation that prescribes such an interface shape along time increase. The treatment based on linear theory was employed. The stability might be enhanced by means of increasing gas thickness and surface tension or decreasing the perturbation coefficient of gas. The viscosity ratio, Reynolds number, and relaxation time had a dual impact. The presence of moving solitons was illustrated under certain conditions for such a film. The nonlinear expectations could be more precision to prescribe the instability compared to the linear one. The present results did give an acceptable practical implementation of potential applications besides facilitating the way to precise numerical simulation.</div></div>","PeriodicalId":50563,"journal":{"name":"Dynamics of Atmospheres and Oceans","volume":"111 ","pages":"Article 101587"},"PeriodicalIF":2.0,"publicationDate":"2025-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144852140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Xiandong Cao , Mingli Zuo , Xianbin Wang , Zhifeng Wang , Yuze Niu , Ping Wang , Yunqi Lv
{"title":"The method of single points wave spectrum generation for regional sea based on multimodal model in the Bohai sea, China","authors":"Xiandong Cao , Mingli Zuo , Xianbin Wang , Zhifeng Wang , Yuze Niu , Ping Wang , Yunqi Lv","doi":"10.1016/j.dynatmoce.2025.101586","DOIUrl":"10.1016/j.dynatmoce.2025.101586","url":null,"abstract":"<div><div>Wave spectra provide comprehensive information on ocean waves, including frequency and direction. However, due to the influence of topographical obstructions and variations in bathymetry, the application of deep learning in wave spectra prediction in semi-enclosed seas is limited. To address this issue, this study proposes a multimodal wave spectrum generation model for single points in regional seas. The model is developed based on an Encoder-Decoder architecture and further enhanced by incorporating the Coordinate Attention mechanism. The dataset for deep learning was simulated using the WAVEWATCH III numerical wave model and validated against buoy measurements. The input data for the deep learning model consists of multi-scale data, including regional wind fields and bathymetry, wind parameters and bathymetry at the target point. To evaluate the model's performance, we assessed the accuracy of the wave spectrum and wave spectrum integral parameters using the correlation coefficient, mean absolute error and root mean square error. Statistical analysis of wave spectrum and wave spectrum integral parameters illustrates that the generated wave spectra accurately reflect the total energy and energy distribution characteristics of the real wave spectra. The results demonstrate that the deep learning model effectively learns the nonlinear relationship between the input data and the wave spectrum in semi-enclosed seas.</div></div>","PeriodicalId":50563,"journal":{"name":"Dynamics of Atmospheres and Oceans","volume":"111 ","pages":"Article 101586"},"PeriodicalIF":2.0,"publicationDate":"2025-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144841788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Raindrop size distribution characteristics of summer and autumn tropical cyclones in the South China Sea based on satellite observations","authors":"Guiling Qian , Jiangnan Li , Jianfei Chen","doi":"10.1016/j.dynatmoce.2025.101585","DOIUrl":"10.1016/j.dynatmoce.2025.101585","url":null,"abstract":"<div><div>The study of Raindrop size distribution (RSD) not only deepens the understanding of the microphysical processes of tropical cyclone (TC) precipitation, but also has practical value for improving the accuracy of precipitation forecasts. A total of 85 tropical cyclones that formed or passed through the South China Sea (SCS) from 2014 to 2022 were selected, of which 77 had relatively complete shapes in the satellite datasets. The basic characteristics of TCs in summer and autumn were compared using synthetic analysis, and the differences in the RSD characteristics were analyzed in particular. The results show that mass-weighted mean diameter (<em>D</em><sub><em>m</em></sub>) larger than 1.8 mm mainly appears below 5 km, with a probability of less than 0.16 %. In terms of precipitation rate (<em>R</em>), the increase in normalized intercept parameter (<em>N</em><sub><em>w</em></sub>) is as important as the increase in <em>D</em><sub><em>m</em></sub> to the enhancement of <em>R</em>. The <em>N</em><sub><em>w</em></sub> of small-diameter raindrops in the summer with <em>R</em> in the range of 2–5 mm/h is higher than that in autumn, while the <em>N</em><sub><em>w</em></sub> of large-diameter raindrops is higher in autumn when the <em>R</em> is greater than 40 mm/h. Compared with none-South China Sea (NSCS) TCs, heavy precipitation in SCS TCs is mainly composed of a higher <em>N</em><sub><em>w</em></sub> of small raindrops. Compared with TCs observed in eastern China, TCs in the SCS have a higher <em>N</em><sub><em>w</em></sub> and small <em>D</em><sub><em>m</em></sub>. Compared with TCs observed in summer, TCs in autumn have a higher <em>N</em><sub><em>w</em></sub> of smaller diameters and a higher average <em>N</em><sub><em>w</em></sub> at all altitudes.</div></div>","PeriodicalId":50563,"journal":{"name":"Dynamics of Atmospheres and Oceans","volume":"111 ","pages":"Article 101585"},"PeriodicalIF":2.0,"publicationDate":"2025-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144750402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"High-resolution simulations of tropical cyclone rapid intensity variability: The sensitivity to microphysics and planetary boundary layer scheme combinations","authors":"Chen Chen , Jiangnan Li","doi":"10.1016/j.dynatmoce.2025.101583","DOIUrl":"10.1016/j.dynatmoce.2025.101583","url":null,"abstract":"<div><div>The rapid intensification (RI) or rapid weakening (RW) of tropical cyclones (TC) is a challenging problem for forecasters. In numerical models, the selection of parameterization schemes, such as microphysics (MP) schemes and planetary boundary layer (PBL) schemes, introduces significant uncertainties in predicting TC intensity. The mechanisms behind the combining effects of different parameterization schemes on TC rapid intensity changes remain unclear. This study uses the Weather Research and Forecasting (WRF) model with various combinations of the WSM6, WSM7, Goddard MP schemes, and the YSU, QNSE and BouLac PBL schemes to conduct multiple high resolution simulation experiments on the TC Mujigae (2015), which experienced both RI and RW processes. The results show that the amount and radial distribution of latent heat release from the early stage of the simulation have close ties with the structure and intensity of the TC, while the surface enthalpy flux plays a relatively secondary role in TC intensity changes. When substantial latent heat release occurs closer to the TC center at the pre-RI period, the eyewall convection intensifies, leading to a higher convective burst (CB) index, faster formation of a compact structure, greater tangential kinetic energy, and RI. An ample surface enthalpy flux is not the key factor triggering the RI process in the experiments. It does not enable the failed group to simulate RI, but it can enhance the intensity in the successful group. The TCs that simulate RI show significantly reduced latent heat and energy supply from the boundary layer after landfall, leading to the RW process. Compared with the actual TC track, intensity, precipitation, brightness temperature, and reflectivity, the Goddard_YSU combination is the best among our experiments, accurately simulating RI and replicating RW. Latent heat from microphysics and the CB index correlate more strongly with TC intensity variations than surface enthalpy flux.</div></div>","PeriodicalId":50563,"journal":{"name":"Dynamics of Atmospheres and Oceans","volume":"111 ","pages":"Article 101583"},"PeriodicalIF":2.0,"publicationDate":"2025-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144766660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Long-lived and short-lived heatwaves in the North China Plain: Characteristics and teleconnection mechanisms","authors":"Jinhua CHEN , Kuo YAN , Cheng FU , Jian SHI","doi":"10.1016/j.dynatmoce.2025.101581","DOIUrl":"10.1016/j.dynatmoce.2025.101581","url":null,"abstract":"<div><div>Atmospheric heatwave events have substantial socioeconomic impacts, which have been hotly investigated as extreme events under global climate change. Previous studies indicated that heatwaves in the North China Plain (NCP) are often induced by the local foehn heating of the Taihang Mountains and the circulation anomalies partly due to remote teleconnection. However, limited study classified and analyzed the differences between short-lived and long-lived heatwaves over the NCP, in particular in terms of their formation and maintenance mechanisms. Our results indicate that the anomalous ridge and related enhancement of diabatic heating in the lower troposphere play a more significant role in the persistence of long-lived heatwaves in the NCP. By analyzing wave activity flux and Rossby wave source, we find that circulation and diabatic heating anomalies over Mediterranean Sea and Turkey, related to the precipitation anomalies there, excite Rossby wave train that propagates eastward, triggering and maintaining the anomalous ridge over the NCP. This study highlights the potential predictability of long-lived heatwaves in the NCP from the perspective of Rossby wave teleconnection.</div></div>","PeriodicalId":50563,"journal":{"name":"Dynamics of Atmospheres and Oceans","volume":"111 ","pages":"Article 101581"},"PeriodicalIF":1.9,"publicationDate":"2025-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144702425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}