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  1. 4481
  2. 4482

    Pollution Characteristics and Source Analysis of Carbonaceous Components in PM2.5 in a Typical Industrial City by Liyan Ma, Dongmei Hu, Yulong Yan, Yueyuan Niu, Xiaolin Duan, Yafei Guo, Wanhua Li, Lin Peng

    Published 2024-03-01
    “…The concentration change in carbonaceous components shows strong seasonality and daily variation characteristics, and the influence of biomass combustion on carbonaceous components in winter cannot be ignored. …”
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  3. 4483

    The international multi-system OSEs/OSSEs by the UN Ocean Decade Project SynObs and its early results by Yosuke Fujii, Yosuke Fujii, Elisabeth Remy, Magdalena Alonso Balmaseda, Shoichiro Kido, Jennifer Waters, K. Andrew Peterson, Gregory C. Smith, Ichiro Ishikawa, Kamel Chikhar

    Published 2024-10-01
    “…The flagship OSEs/OSSEs comprises the ocean prediction (OP) OSEs for high-resolution ocean predictions, the subseasonal-to-seasonal (S2S) OSEs for long-term lead-time coupled ocean–atmosphere predictions, and the OP OSSEs for evaluating new and future observing systems. …”
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  4. 4484

    Digital mapping of soil salinity with time-windows features optimization and ensemble learning model by Shuaishuai Shi, Nan Wang, Songchao Chen, Bifeng Hu, Jie Peng, Zhou Shi

    Published 2025-03-01
    “…This study proposes a data mining approach using Sentinel-1 time-series data, integrating time-series decomposition and feature selection to capture seasonal and trend components correlated with soil salinity, and determine optimal time windows and effective time spans. …”
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  5. 4485

    Multicriteria assessment of recently implemented conservation agriculture cropping systems across farmers’ plots in northwestern Cambodia by Sambo Pheap, Alexis Thoumazeau, Jun Murase, Vang Seng, Jean-Pierre Sarthou, Veng Sar, Linda Kimbo, Soklin Kheam, Pheakdey Chan, Pao Srean, Samrith Leang, Lyda Hok, Florent Tivet

    Published 2025-04-01
    “…Agronomic and economic performances were still unstable at this early stage of implementation with wide variability across the two cropping seasons emphasizing that with this soil type, CA induced a significant increase in soil health but did not yet lead to significant increase in productivity or economic outcomes.…”
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  6. 4486

    First detection of Culex tritaeniorhynchus in Western Australia using molecular diagnostics and morphological identification by Kimberly L. Evasco, Craig Brockway, Tamara Falkingham, Margaret Hall, Nerida G. Wilson, Abbey Potter

    Published 2024-12-01
    “…Given the widespread nature of trap sites that yielded the species and consecutive seasons over which it was observed, the authors surmise that Cx. tritaeniorhynchus is now established within the northeast Kimberley region. …”
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  7. 4487

    Contamination and washing of cloth masks and risk of infection among hospital health workers in Vietnam: a post hoc analysis of a randomised controlled trial by Abrar Ahmad Chughtai, Chandini Raina MacIntyre, Bayzidur Rahman, Holly Seale, Tham Chi Dung

    Published 2020-09-01
    “…There was no significant difference in infection between HCW who wore cloth masks washed in the hospital laundry compared with medical masks (p=0.5).Conclusions Using self-reported method of washing, we showed double the risk of infection with seasonal respiratory viruses if masks were self-washed by hand by HCWs. …”
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  8. 4488

    Tuberculosis and COVID-19: Lessons from the Past Viral Outbreaks and Possible Future Outcomes by Radu Crisan-Dabija, Cristina Grigorescu, Cristina-Alice Pavel, Bogdan Artene, Iolanda Valentina Popa, Andrei Cernomaz, Alexandru Burlacu

    Published 2020-01-01
    “…First, lessons from past outbreaks (other coronaviruses) and influenza pandemic/seasonal outbreaks have taught the importance of infection control to avoid the severe impact on TB patients. …”
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  9. 4489

    Epidemiological Changes in Hospitalized Bronchiolitis in Children Under 2 Years of Age in Hangzhou Before and After COVID-19 Restriction Easing by Xu X, Chen X, He J, Su L, Tong X, Sun Y, Huang S, Bai G, Chen Z

    Published 2025-02-01
    “…It also investigated seasonal variations in the incidence of bronchiolitis and pathogen distribution across different years.Results: This study included a total of 697 children with bronchiolitis, with a median age of 7.5 (4.2– 12.0) months. …”
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  10. 4490

    Potential Impacts of Future Climate Changes on Crop Productivity of Cereals and Legumes in Tamil Nadu, India: A Mid-Century Time Slice Approach by Vellingiri Geethalakshmi, Ramasamy Gowtham, Radhakrishnan Gopinath, Shanmugavel Priyanka, Marimuthu Rajavel, Kandasamy Senthilraja, Manickam Dhasarathan, Raj Rengalakshmi, Kulanthaivel Bhuvaneswari

    Published 2023-01-01
    “…Similarly, RCP 8.5 scenario indicates the possibility of an increase in rainfall in the midcentury with higher magnitude than RCP 4.5. Both SWM and NEM seasons are expected to receive higher rainfall during midcentury under RCP 4.5 and RCP 8.5 than the baseline. …”
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  11. 4491

    Do current maternal health staffing and bed occupancy benchmarks work in practice? Results from a simulation model by Giorgia Gon, Carolin Vegvari, Rebecca F Baggaley, Said Mohammed Ali, Salma Abdi Mahmoud, Farhat Jowhar

    Published 2024-05-01
    “…We explore the potential impact of seasonality of births on our findings and then apply the model to a real-world setting using 2014 data from Emergency Obstetric Care (EmOC) facilities in Zanzibar, United Republic of Tanzania.Results We find that small EmOCs are frequently empty, while larger EmOCs are at risk of temporarily falling below minimum recommended staff-to-patient ratios. …”
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  12. 4492

    Decade-Long Analysis: Unravelling the Spatio-Temporal Dynamics of PM10 Concentrations in Malaysian Borneo by Salwa Naidin, Justin Sentian, Farrah Anis Fazliatul Adnan, Franky Herman, Siti Rahayu Mohd Hashim

    Published 2023-11-01
    “…Biomass burning is identified as the primary source of emissions, contributing to the significant monthly and seasonal variations in this region. Meteorological conditions and the El Niño phenomenon were observed to exert a significant influence on the concentration and distribution of PM10 in this area. …”
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  13. 4493

    Characterizing Light-absorbing Aerosols in a Low-income Settlement in South Africa by Nopasika A. Xulu, Stuart J. Piketh, Gregor T. Feig, Daniel A. Lack, Rebecca M. Garland

    Published 2024-12-01
    “…Levels of daily averaged light-absorbing aerosols were 2.9 times higher (1.89 ± 0.5 µg m–3) in winter 2014 than in summer 2015 (0.66 ± 0.2 µg m–3). In both seasons, hourly averaged levels showed bimodal diurnal cycles, which correlated with the PM2.5 diurnal patterns that indicated distinct peaks in the morning and evening. …”
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  14. 4494

    FOOD SECURITY IN SOUTH ASIA: MAJOR CHALLENGES AND SOLUTIONS by N. V. Galistcheva

    Published 2018-05-01
    “…The article also presents some information on food accessibility which is generally considered within the context of household income, food distribution systems and ability of the household to obtain food seasonally, as well as food consumption within the context of dietary energy consumption and dietary protein and fat consumption.  …”
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  15. 4495

    Nano urea’s environmental edge and economic efficacy in boosting wheat grain yield across diverse Indian agro-climates by S. C. Tripathi, Nitesh Kumar, Karnam Venkatesh

    Published 2025-01-01
    “…To achieve this objective, a multi-location field experiment on nano and prilled urea was conducted under irrigated conditions across 21 locations with 13 different treatments during the agricultural seasons of 2021–2022 and 2022–2023. The experiments followed a randomized block design with three replications, covering diverse agro-climatic regions of India. …”
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  16. 4496

    Divergent Responses of Grassland Productivity to Large-Scale Atmospheric Circulations Across Ecoregions on the Mongolian Plateau by Cuicui Jiao, Xiaobo Yi, Ji Luo, Ying Wang, Yuanjie Deng, Xiao Guo

    Published 2024-12-01
    “…The Pacific/North America, North Atlantic Oscillation, East Atlantic/Western Russia, and Pacific Decadal Oscillation predominantly affected precipitation patterns in various ecoregions, indicating regional heterogeneities of the effects of TCs on ANPP fluctuations. When considering seasonal variances, winter TCs dominated ANPP variations in the Selenge–Orkhon forest steppe, Daurian forest steppe, and Khangai Mountains alpine meadow ecoregions. …”
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  17. 4497

    Month-to-Month Variability of Autumn Sea Ice in the Barents and Kara Seas and Its Relationship to Winter Air Temperature in China by Chuhan Lu, Kaili Li, Shaoqing Xie, Zhaomin Wang, Yujing Qin

    Published 2019-01-01
    “…We present the following results: The sea ice in the Barents and Kara seas (BK) during the autumn and winter seasons shows notable low-frequency variability. The retreat of sea ice in the BK from September to November is significantly associated with negative temperature anomalies in the following winter in China. …”
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  18. 4498

    Prevalence and density of Elaphostrongylus rangiferi larvae in faecal samples of semi-domestic reindeer (Rangifer tarandus tarandus) in Norway 2013-16 by Terje Domaas Josefsen, Torill Mørk, Ingebjørg Helena Nymo, Javier Sanchez Romano, Morten Tryland

    Published 2025-01-01
    “…In the present study, faecal samples were collected over three winter seasons (2013–2016) from eight herds of semi-domesticated Eurasian tundra reindeer (Rangifer tarandus tarandus) distributed all over the reindeer herding area in Norway. …”
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  19. 4499

    Water Quality Assessment of Rivers in Aquatic Eco-environmental Function Regions in Changzhou City by WANG Xuesong, ZHANG Ge, LI Ying, XU Jinqian, CAI Yongjiu

    Published 2022-01-01
    “…In 2018,57 monitoring sections were arranged for a quarterly water quality survey in Changzhou,which can help grasp the water quality of 13 aquatic eco-environmental function regions.The current situation,characteristics of spatial heterogeneity,and seasonal changing laws of main water quality indicators are evaluated by multiple methods such as the water quality grade analysis,comprehensive water quality identification index (WQII) method,redundancy analysis,and principal component analysis.In this way,we can explore the major influencing factors of water quality.The results are as follows:① In 2018,the water quality of rivers in Changzhou City was mainly classified as Grade IV according to the Environmental Quality Standards for Surface Water (GB 3838—2002),which indicates the poor water quality.② The results show significant spatio-temporal difference in the concentration of main water quality indicators,and the water quality in the western hills is better than that in the eastern plains.The grade of water quality is higher in summer and autumn than in spring and winter.③ From the perspective of aquatic eco-environmental function regions,the water quality of III-09 (ecologically Grade III), IV-02 (ecologically Grade IV),and IV-03 (ecologically Grade IV) regions in the eastern urban area is poor,while the water quality of I-02 (ecologically Grade I), II-01 (ecologically Grade II),III-08 (ecologically Grade III) regions in the west is good.The grades of aquatic eco-environmental function regions are highly consistent with the water quality,which proves that the function regions can provide scientific reference for the monitoring, assessment,and environmental management of water quality.④ The redundancy analysis shows that the land for construction is the main influencing factor in the deterioration of water quality.The increase in the relative proportion of arable land and the decrease in the aquatic area closely correlate with the deterioration of water quality when the scale is over 2,000 m.⑤ The principal component analysis indicates that the five-day biochemical oxygen demand,COD,and permanganate index have high interpretation rates.This shows that the water quality of rivers in Changzhou City is mainly affected by organic pollution and eutrophication. …”
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  20. 4500

    Factors accounting for limited sexual reproduction in a long-lived unisexual plant species by Irene Bisang, Flavien Collart, Flavien Collart, Alain Vanderpoorten, Lars Hedenäs

    Published 2025-02-01
    “…It was predicted by intermediate to increasing precipitation seasonality and intermediate temperature values.DiscussionDespite a high level of sex-expression, and no significant differences of niche preference between males and females, sporophyte occurrences were rare. …”
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