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  1. 521

    Accurate space-based NO<sub><i>x</i></sub> emission estimates with the flux divergence approach require fine-scale model information on local oxidation chemistry and profile shapes by F. Cifuentes, F. Cifuentes, H. Eskes, E. Dammers, E. Dammers, C. Bryan, F. Boersma, F. Boersma

    Published 2025-02-01
    “…An attractive aspect of the FDA is that the method simplifies three-dimensional atmospheric chemistry and transport processes into a two-dimensional (longitude–latitude) steady-state continuity equation for columns that balances local <span class="inline-formula">NO<sub><i>x</i></sub></span> emissions with the net outflow and chemical loss of <span class="inline-formula">NO<sub><i>x</i></sub></span>. …”
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  2. 522
  3. 523

    The Solar and Geomagnetic Storms in 2024 May: A Flash Data Report by Hisashi Hayakawa, Yusuke Ebihara, Alexander Mishev, Sergey Koldobskiy, Kanya Kusano, Sabrina Bechet, Seiji Yashiro, Kazumasa Iwai, Atsuki Shinbori, Kalevi Mursula, Fusa Miyake, Daikou Shiota, Marcos V. D. Silveira, Robert Stuart, Denny M. Oliveira, Sachiko Akiyama, Kouji Ohnishi, Vincent Ledvina, Yoshizumi Miyoshi

    Published 2025-01-01
    “…We gathered auroral records at that time and reconstructed the equatorward boundary of the visual auroral oval to 29.°8 invariant latitude. We compared naked-eye and camera auroral visibility, providing critical caveats on their difference. …”
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  4. 524

    Influence of aquaculture practices on microbiota composition and pathogen abundance in pond ecosystems in South China by Shuhui Niu, Chuanlong Li, Jun Xie, Zhifei Li, Kai Zhang, Guangjun Wang, Yun Xia, Jingjing Tian, Hongyan Li, Wenping Xie, Wangbao Gong

    Published 2025-05-01
    “…Factors such as aquaculture species, culture pattern, NH4+-N, longitude, latitude, total nitrogen (TN), NO3−-N, NO2−-N, and total phosphorus (TP) were significantly correlated with water microbiota structure, and TN, TP, and organic carbon were significantly correlated with sediment microbiota structure. …”
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  5. 525

    Geological, alteration, mineralogy and geochemical studies of the Copper deposit in the Kalatehno prospect area, northwest of Gonabad (Khorasan Razavi province) by Sedigheh Zirjanizadeh, Roohollah Miri Bydokhti

    Published 2024-10-01
    “…Introduction The Kalatehno area is situated 23 km northwest of Gonabad city, Khorasan Razavi province, and in geographic latitude 34°28´30̋ to 34°29´30̋ N and longitude 58°31´30̋ to 58°32´30̋ E. …”
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  6. 526

    Multi-year simulations at kilometre scale with the Integrated Forecasting System coupled to FESOM2.5 and NEMOv3.4 by T. Rackow, T. Rackow, X. Pedruzo-Bagazgoitia, T. Becker, S. Milinski, I. Sandu, R. Aguridan, P. Bechtold, S. Beyer, J. Bidlot, S. Boussetta, W. Deconinck, M. Diamantakis, P. Dueben, E. Dutra, E. Dutra, R. Forbes, R. Ghosh, H. F. Goessling, I. Hadade, J. Hegewald, T. Jung, T. Jung, S. Keeley, L. Kluft, N. Koldunov, A. Koldunov, T. Kölling, J. Kousal, C. Kühnlein, P. Maciel, K. Mogensen, T. Quintino, I. Polichtchouk, B. Reuter, D. Sármány, P. Scholz, D. Sidorenko, J. Streffing, B. Sützl, D. Takasuka, D. Takasuka, S. Tietsche, M. Valentini, B. Vannière, N. Wedi, L. Zampieri, F. Ziemen

    Published 2025-01-01
    “…The main improvements are (i) better conservation properties of the coupled model system in terms of water and energy budgets, which also benefit ECMWF's operational 9 km IFS-NEMO model; (ii) a realistic top-of-the-atmosphere (TOA) radiation balance throughout the year; (iii) improved intense precipitation characteristics; and (iv) eddy-resolving features in large parts of the mid- and high-latitude oceans (finer than 5 km grid spacing) to resolve mesoscale eddies and sea ice leads. …”
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  7. 527
  8. 528

    Quantification of Representation Error in the Neutral Winds and Ion Drifts Using Data Assimilation by Jiahui Hu, Aurora López Rubio, Alex Chartier, Sarah McDonald, Seebany Datta‐Barua

    Published 2024-05-01
    “…However, the neutral wind mean errors peak at 20 m/s at mid‐latitudes (40°–60° magnetic), with larger uncertainties, then converge to 0 approaching higher latitudes. …”
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  9. 529

    Double Superposed Epoch Analysis of Geomagnetic Storms and Corresponding Solar Wind and IMF in Solar Cycles 23 and 24 by V. Manu, N. Balan, Qing‐He Zhang, Zan‐Yang Xing

    Published 2023-03-01
    “…The results seem to reveal that the average reduction in the main driver ‐VBz (∼24%) might have caused nearly the same and equal average storm/activity intensity reductions in all latitudes (∼25%), though the irregular nature of the AE index makes the reduction very small (4%) at high latitudes, and small (∼11%) at mid latitudes mainly due to the small (0–9) quasi logarithmic scale of the Kp index.…”
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  10. 530

    Global Ionospheric Scintillation Estimation Based on Phase Screen Modeling From One‐Dimensional Satellite Data by Yuhao Zheng, Chao Xiong, Luca Spogli, Rayan Iman, Lucilla Alfonsi

    Published 2025-01-01
    “…Scintillation from our model shows typical seasonal variations, with peaks during equinoxes at both high and low magnetic latitudes. For local time (LT) dependence, the scintillation at low magnetic latitudes peaks around 21:00 LT, while at high magnetic latitudes, the maximum occurrence appears around noon, with an asymmetry between the northern and southern hemispheres. …”
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  11. 531

    Emergent patterns of reef fish diversity correlate with coral assemblage shifts along the Great Barrier Reef by F. Javier González-Barrios, Sally A. Keith, Michael J. Emslie, Daniela M. Ceccarelli, Gareth J. Williams, Nicholas A. J. Graham

    Published 2025-01-01
    “…We find declines in species richness at lower latitudes in recent periods but high variability at higher latitudes. …”
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  12. 532

    Comment on “Io Hot Spot Distribution Detected by Juno/JIRAM” by Zambon et al. by Ashley Gerard Davies

    Published 2025-01-01
    “…The outcome of these additional and missing detections is a skewing of volcanic activity toward high latitudes, suggesting more polar activity than that seen at lower latitudes. …”
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  13. 533

    Responses of the African and American Equatorial Ionization Anomaly (EIA) to 2014 Arctic SSW Events by O. R. Idolor, A. O. Akala, O. S. Bolaji

    Published 2021-11-01
    “…Generally, in both sectors, EIA crests locations shifted to higher latitudes during peak phases of SSW, except in the SH of the African sector, where crests locations shifted to lower latitudes. …”
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  14. 534

    The Impact of Lower Atmosphere Forecast Uncertainties on WACCM‐X Prediction of Ionosphere‐Thermosphere System During Geomagnetic Storms by Wonseok Lee, In‐Sun Song, Ja Soon Shim, Guiping Liu, Geonhwa Jee

    Published 2024-12-01
    “…SW2 and DE3 tides could modify the E‐region wind driven dynamo at low latitudes, affecting the vertical plasma drift in the F‐region, leading to the forecast errors in TEC. …”
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  15. 535

    Thermal advection analysis of cooling waves of Iran by Younes Khosravi, Mehdi Dostkamian, Allah Morad Taherian, Amin Shiri Karim vand

    Published 2018-03-01
    “…This system moved towards lower latitudes by anti-cyclone moving, So the cold weather of northern latitudes loss in lower latitudes North East of Iran, North West and Central parts of Iran. …”
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  16. 536

    Time‐Lagged Effects of Ionospheric Response to Severe Geomagnetic Storms on GNSS Kinematic Precise Point Positioning by Zhe Yang, Y. T. Jade Morton

    Published 2024-09-01
    “…In contrast, mid‐ and low latitudes exhibit a wider range of delays extending up to tens of hours. …”
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  17. 537

    La respuesta del anticiclón del pacífico sur en la costa de Chile frente al cambio climático-impactos by Juan L. Minetti

    Published 2014-05-01
    “…Otra variable importante para el análisis en esta ocasión fue la intensidad anual del flujo de los Oeste en latitudes altas, que sí parece tener un comportamiento tendencial acorde a los cambios del calentamiento global. …”
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  18. 538

    Based on Grid Reference Frame for SINS/CNS Integrated Navigation System in the Polar Regions by Song Lijun, Zhao Wanliang, Cheng Yuxiang, Chen Xiaozhen

    Published 2019-01-01
    “…Comparing the simulation in the middle and low latitudes and in the Polar Regions, the precision of SINS/CNS integrated navigation system is the same in the middle and low latitudes and in the Polar Regions.…”
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  19. 539

    Empirical Models of foF2 and hmF2 Reconstituted by Global Ionosonde and Reanalysis Data and COSMIC Observations by Fuqing Huang, Haibing Ruan, Jiuhou Lei, Jiahao Zhong, Xinan Yue, Guozhu Li, Yiding Chen, Jianhui He, Na Li, Xiaoli Luan, Chao Xiong, Xiankang Dou

    Published 2024-04-01
    “…The comparison results revealed that the empirical foF2 model performs better in capturing the foF2 variations than the IRI CCIR model, which can overcome the underestimation of the IRI CCIR model at low latitudes. Although the IRI CCIR model overestimation at middle latitudes is addressed by the empirical hmF2 model, the visible differences between the model predictions and ionosonde observations still exist at low latitudes, which could be attributed to the significant difference between COSMIC and ionosonde hmF2 measures.…”
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  20. 540

    Morphology and Climatology of Nighttime Periodic Ionospheric TEC Disturbances Associated With MSTIDs Over China by Ke Li, Donghe Zhang, Yi Zeng, Yaoyu Tian, Guanglin Yang, Yongqiang Hao

    Published 2024-11-01
    “…In the meantime, some disturbances are also detected at much lower latitudes (<20°N), with noticeable longitudinal differences. …”
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