International Journal of Biometeorology最新文献

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Differences in phenological term changes in field crops and wild plants – do they have the same response to climate change in Central Europe? 大田作物和野生植物物候期变化的差异——它们对中欧气候变化有相同的反应吗?
IF 3 3区 地球科学
International Journal of Biometeorology Pub Date : 2025-01-07 DOI: 10.1007/s00484-024-02846-8
L Bartošová, L Hájková, E Pohanková, M Možný, J Balek, P Zahradníček, P Štěpánek, P Dížková, M Trnka, Z Žalud
{"title":"Differences in phenological term changes in field crops and wild plants – do they have the same response to climate change in Central Europe?","authors":"L Bartošová,&nbsp;L Hájková,&nbsp;E Pohanková,&nbsp;M Možný,&nbsp;J Balek,&nbsp;P Zahradníček,&nbsp;P Štěpánek,&nbsp;P Dížková,&nbsp;M Trnka,&nbsp;Z Žalud","doi":"10.1007/s00484-024-02846-8","DOIUrl":"10.1007/s00484-024-02846-8","url":null,"abstract":"<div><p>Phenological shifts in wild-growing plants and wild animal phenophases are well documented at many European sites. Less is known about phenological shifts in agricultural plants and how wild ecosystem phenology interacts with crop phenology. Here, we present long-term phenological observations (1961–2021) from the Czech Republic for wild plants and agricultural crops and how the timing of phenophases differs from each other. The phenology of wild-growing plants was observed at various experimental sites with no agriculture or forestry management within the Czech Hydrometeorological Institute observations. The phenological data of the crops were collected from small experimental plots at the Central Institute for Supervising and Testing in Agriculture. The data clearly show a tendency to shift to earlier times during the observation period. The data also show some asynchrony in phenological shifts. Compared with wild plants, agricultural crops showed more expressive shifts to the start of the season. Phenological trends for crop plants (<i>Triticum aestivum</i>) showed accelerated shifts of 4.1 and 5.1 days per decade at low and middle altitudes, respectively; on the other hand, the average phenological shift for wild plants showed smaller shifts of 2.7 and 2.9 days per decade at low and middle altitudes, respectively. The phenophase ´heading´ of <i>T. aestivum</i> showed the highest correlation with maximum temperatures (<i>r</i> = 0.9), followed by wild species (with <i>r</i> = 0.7–0.8) and two remaining phenophases of <i>T. aestivum</i> jointing and ripening (with <i>r</i> = 0.7 and 0.6). To better understand the impacts of climate on phenological changes, it is optimal to evaluate natural and unaffected plant responses in wild species since the phenology of field crops is most probably influenced not only by climate but also by agricultural management.</p></div>","PeriodicalId":588,"journal":{"name":"International Journal of Biometeorology","volume":"69 3","pages":"659 - 670"},"PeriodicalIF":3.0,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s00484-024-02846-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142942346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pedestrian thermal comfort mapping for evidence-based urban planning; an interdisciplinary and user-friendly mobile approach for the case study of Dresden, Germany. 基于循证城市规划的行人热舒适制图一个跨学科和用户友好的移动方法为案例研究德累斯顿,德国。
IF 3 3区 地球科学
International Journal of Biometeorology Pub Date : 2025-01-03 DOI: 10.1007/s00484-024-02830-2
Claire Gallacher, Denise Boehnke
{"title":"Pedestrian thermal comfort mapping for evidence-based urban planning; an interdisciplinary and user-friendly mobile approach for the case study of Dresden, Germany.","authors":"Claire Gallacher, Denise Boehnke","doi":"10.1007/s00484-024-02830-2","DOIUrl":"10.1007/s00484-024-02830-2","url":null,"abstract":"<p><p>In the face of climate change and increasing urbanisation, ensuring outdoor thermal comfort is becoming an increasingly crucial consideration for sustainable urban planning. However, informed decision-making is limited by the challenge of obtaining high-resolution thermal comfort data. This study introduces an interdisciplinary, low-resource, and user-friendly methodology for thermal comfort mapping, employing a self-built low-cost meteorological device for mobile climate monitoring. This device was utilised in the city center of Dresden, Germany to collect air temperature, humidity, pressure, surface temperature, global radiation, and globe temperature data as key inputs for the calculation of thermal comfort indices. These measurements were then used to calculate the Universal Thermal Climate Index (UTCI) using the RayMan Pro urban climate modelling program. Due to the limited resource capacities of urban planning departments, clear priority areas must be identified. Therefore, an exemplary approach for the prioritisation of consistent hotspots using the highest 5% of UTCI values was developed. The spatial variances in UTCI were validated through mobile pedestrian thermal comfort questionnaires, which allowed for the comparison of objective and subjective estimates of thermal comfort and gave the basis on which to make holistic and practical suggestions for urban planning interventions. This paper demonstrates an accessible and interdisciplinary approach to thermal comfort mapping which can empower urban planning stakeholders with scientifically informed and cost-effective decision-making tools for climate-adapted urban development.</p>","PeriodicalId":588,"journal":{"name":"International Journal of Biometeorology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142919073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Infrared thermography as a non-invasive method to quantify the heat stress response in weaned piglets after road transport in a semi-arid region 半干旱区公路运输后断奶仔猪热应激反应的红外热像仪研究
IF 3 3区 地球科学
International Journal of Biometeorology Pub Date : 2025-01-02 DOI: 10.1007/s00484-024-02844-w
Gerardo Aurélio Cruz Neto, Nítalo André Farias Machado, José Antonio Delfino Barbosa-Filho, Jordânio Inácio Marques, Patrício Gomes Leite, Hosana Aguiar Freitas de Andrade, Andreza Maciel de Sousa, José Cássio Sousa dos Santos, Andressa Carvalho de Sousa, Washington da Silva Sousa, João Batista Freire Souza-Junior
{"title":"Infrared thermography as a non-invasive method to quantify the heat stress response in weaned piglets after road transport in a semi-arid region","authors":"Gerardo Aurélio Cruz Neto,&nbsp;Nítalo André Farias Machado,&nbsp;José Antonio Delfino Barbosa-Filho,&nbsp;Jordânio Inácio Marques,&nbsp;Patrício Gomes Leite,&nbsp;Hosana Aguiar Freitas de Andrade,&nbsp;Andreza Maciel de Sousa,&nbsp;José Cássio Sousa dos Santos,&nbsp;Andressa Carvalho de Sousa,&nbsp;Washington da Silva Sousa,&nbsp;João Batista Freire Souza-Junior","doi":"10.1007/s00484-024-02844-w","DOIUrl":"10.1007/s00484-024-02844-w","url":null,"abstract":"<div><p>Heat stress (HS) is one of the main factors associated with welfare concerns during animal transport. The use of infrared thermography (IRT) for digitally monitoring HS in weaned piglets during transportation in a semi-arid region was investigated in the present study. A total of 60 focal piglets (25 ± 2.3 kg) were evaluated across five journeys of standard pigs-weaned loads in Ceará state, Brazil. Upon arrival at the designated farm, the piglets’ respiratory rate (RR, breaths/min), rectal temperature (RT, °C), and salivary cortisol concentration (SC, ng/mL) were measured. Furthermore, the piglets’ body (BT, °C) and ocular (OT, °C) temperatures were measured using IRT. The load’s thermal assessment was monitored for each journey using Temperature-Humidity Index (THI). The correlation between the variables and the thermal images of BT and OT were evaluated using Pearson’s coefficient analysis and agreement using Bland-Altman diagrams (<i>P &lt;</i> 0.05). The study revealed a strong positive correlation between BT and OT with the piglets’ RT (BT with <i>r</i> = 0.78; OT with <i>r</i> = 0.968) and THI (BT with <i>r</i> = 0.7378; OT with <i>r</i> = 0.8115). Additionally, OT showed a strong positive correlation (<i>r</i> = 0.749), while BT showed a moderate correlation (<i>r</i> = 0.691) with the animals’ RR. On the other hand, BT and OT had a low correlation with salivary cortisol. The Bland-Altman analysis demonstrated that the use of IRT exhibited practically no bias (BT = 0.1249 °C and OT = 0.02075 °C) and showed reduced limits of agreement with RT measurements. These results provide evidence that infrared thermography technology can aid technicians and pork transport companies in estimating the physiological condition of heat stress in piglets weaned in a semi-arid region, serving as a mechanism to protect animal welfare.</p></div>","PeriodicalId":588,"journal":{"name":"International Journal of Biometeorology","volume":"69 3","pages":"633 - 642"},"PeriodicalIF":3.0,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142919070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PM2.5 exposure deteriorates Th1/Th2 balance in pediatric asthma by downregulating ALKBH5 and enhancing SRSF1 m6A methylation PM2.5暴露通过下调ALKBH5和增强SRSF1 m6A甲基化,使儿童哮喘Th1/Th2平衡恶化。
IF 3 3区 地球科学
International Journal of Biometeorology Pub Date : 2025-01-02 DOI: 10.1007/s00484-024-02848-6
Chunhua Ye, Yifu Chen, Hua Liu
{"title":"PM2.5 exposure deteriorates Th1/Th2 balance in pediatric asthma by downregulating ALKBH5 and enhancing SRSF1 m6A methylation","authors":"Chunhua Ye,&nbsp;Yifu Chen,&nbsp;Hua Liu","doi":"10.1007/s00484-024-02848-6","DOIUrl":"10.1007/s00484-024-02848-6","url":null,"abstract":"<div><p>Accumulating evidence has shown that long-term exposure to particulate matter with aerodynamic diameter of less than 2.5 μm (PM2.5) causes Th1/Th2 imbalance and increases the risk of allergic asthma (AA) in children. However, the mechanism underlying such effect remains elusive. Here, an AA mouse model was developed by intranasal administration of ovalbumin (OVA) and uncovered that OVA-sensitized mice exhibited pathological damage of lung tissues, mucus production, augmented serum IgE levels, enhanced Th2 cells and associated cytokine levels, and diminished Th1 cells and associated cytokine levels. Meanwhile, OVA induction led to upregulation of SRSF1 in mice. Moreover, shRNA-mediated knockdown of SRSF1 suppressed AA and Th1/Th2 imbalance in OVA-sensitized mice. After PM2.5 exposure, AA and Th1/Th2 imbalance were exacerbated and SRSF1 expression was increased in OVA-sensitized mice. Mechanistic experiments demonstrated that PM2.5-mediated inhibition of ALKBH5 expression augmented SRSF1 m6A modification in human bronchial epithelial cells treated with house dust mite. In this process, the m6A-reading protein YTHDF1 bound to SRSF1 mRNA and increased its stability. Furthermore, ALKBH5 overexpression neutralized PM2.5-aggravated Th1/Th2 imbalance in OVA-sensitized mice. Altogether, PM2.5 fosters Th1/Th2 imbalance in pediatric asthma by increasing SRSF1 m6A methylation through ALKBH5 downregulation.</p></div>","PeriodicalId":588,"journal":{"name":"International Journal of Biometeorology","volume":"69 3","pages":"681 - 694"},"PeriodicalIF":3.0,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142919075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Adaptive dynamics of dairy goats in a temperate region 温带地区奶山羊的适应动态。
IF 3 3区 地球科学
International Journal of Biometeorology Pub Date : 2024-12-30 DOI: 10.1007/s00484-024-02843-x
Wallace Sostene Tavares da Silva, Robson Mateus Freitas Silveira, Wilma Emanuela da Silva, Jacinara Hody Gurgel Morais Leite, Luis Alberto Bermejo, Concepta McManus, Alexandr Torres Krupij, Débora Andréa Evangelista Façanha
{"title":"Adaptive dynamics of dairy goats in a temperate region","authors":"Wallace Sostene Tavares da Silva,&nbsp;Robson Mateus Freitas Silveira,&nbsp;Wilma Emanuela da Silva,&nbsp;Jacinara Hody Gurgel Morais Leite,&nbsp;Luis Alberto Bermejo,&nbsp;Concepta McManus,&nbsp;Alexandr Torres Krupij,&nbsp;Débora Andréa Evangelista Façanha","doi":"10.1007/s00484-024-02843-x","DOIUrl":"10.1007/s00484-024-02843-x","url":null,"abstract":"<p>Physiological and hematological traits and productive performance of Spanish Majorera and Palmera goats reared on the Island of Tenerife—Spain were assessed. 50 adult, clinically healthy, multiparous female goats were studied for 18 months. The data were analyzed in a two (breeds) x four (season) factorial scheme. Multivariate analysis and machine learning were used to assess the relationship between adaptive responses and climatic variables. There was no interaction effect between season of the year and breed for physiological responses (<i>P</i> &gt; 0.05), except for coat surface temperature (<i>P</i> &lt; 0.001). Respiratory rate and rectal temperature had no effect on breed c unlike heart rate and coat surface temperature. All thermoregulatory variables showed variations between seasons. The goats had a higher respiratory rate (<i>P</i> &lt; 0.001) in summer and autumn. Rectal temperature was higher in spring (<i>P</i> &lt; 0.001), but similar to winter (<i>P</i> &gt; 0.05), whereas the heart rate was higher by 16.67% in winter when compared to other seasons (<i>P</i> &lt; 0.001). The surface temperature of the coat presented higher values for the Majorera breed when compared to the Palmera in summer and spring. The Majorera breed showed greater productive performance (body weight; <i>P</i> &lt; 0.05). In winter, the red blood series of Majorera goats showed higher values for hematocrit, hemoglobin, mean corpuscular volume and mean corpuscular hemoglobin (<i>P</i> &lt; 0.05). The white blood series is similar between breeds (<i>P</i> &gt; 0.05). There is a dynamic in the adaptive mechanisms used by Majorera and Palmera goats during the seasons. The temperate climate on Tenerife Island has a greater impact on Majorera goats (r<sup>2</sup> canonical = 0.76; <i>P</i> &lt; 0.001) when compared to Palmera goats (<i>P</i> = 0.68; <i>P</i> &lt; 0.001). The surface temperature of the coat is the first activated thermoregulatory mechanism for both breeds (<i>P</i> &lt; 0.001). However, only Majorera goats presented secondary mechanisms which are related to heart rate for lower coat surface temperature values, possibly due to vasoconstriction in winter; and for higher values of rectal temperature when the surface temperature of the coat increases in summer. It is concluded that both breeds are adapted to the temperate climatic conditions of the Island of Tenerife, but there is a seasonal adaptive dynamic. Majorera breed animals have greater body weight, but are less tolerant to the Island's climate. In the warmer seasons, these animals increase the surface temperature of the coat to dissipate endogenous heat and in the colder seasons they increase the number of red cells, which demonstrates their adaptability to the winter climate on the Island of Tenerife.</p>","PeriodicalId":588,"journal":{"name":"International Journal of Biometeorology","volume":"69 3","pages":"621 - 632"},"PeriodicalIF":3.0,"publicationDate":"2024-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142909087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of absolute values and changes in meteorological and air quality conditions on community-acquired pneumonia in Germany 德国气象和空气质量条件的绝对值和变化对社区获得性肺炎的影响。
IF 3 3区 地球科学
International Journal of Biometeorology Pub Date : 2024-12-24 DOI: 10.1007/s00484-024-02839-7
Saeed A. Khan, Thomas Brenner, Ann-Christine Link, Christoph Reudenbach, Jörg Bendix, Barbara C. Weckler, Max Kutzinski, Jan Rupp, Martin Witzenrath, Gernot Rohde, Mathias W. Pletz, Wilhelm Bertrams, Bernd Schmeck
{"title":"Impact of absolute values and changes in meteorological and air quality conditions on community-acquired pneumonia in Germany","authors":"Saeed A. Khan,&nbsp;Thomas Brenner,&nbsp;Ann-Christine Link,&nbsp;Christoph Reudenbach,&nbsp;Jörg Bendix,&nbsp;Barbara C. Weckler,&nbsp;Max Kutzinski,&nbsp;Jan Rupp,&nbsp;Martin Witzenrath,&nbsp;Gernot Rohde,&nbsp;Mathias W. Pletz,&nbsp;Wilhelm Bertrams,&nbsp;Bernd Schmeck","doi":"10.1007/s00484-024-02839-7","DOIUrl":"10.1007/s00484-024-02839-7","url":null,"abstract":"<div><p>Community-acquired pneumonia (CAP) is a major global health concern as it is a leading cause of morbidity, mortality and economic burden to the health care systems. In Germany, more than 15,000 people die every year from CAP. Climate change is altering weather patterns, and it may influence the probability and severity of CAP. The increasing frequency and intensity of extreme weather events necessitate the study of their impact on CAP hospitalizations. In this regard, we examine the influence of absolute values and changes in various meteorological and air quality conditions on the frequency of CAP hospitalizations. We matched weather data to the German CAPNETZ-Cohort of 10,660 CAP patients from 22 healthcare facilities between 2003 and 2017. Our findings show that daily fluctuations in meteorological conditions (maximum temperature, 99th percentile precipitation), apart from relative humidity, are likely to result in triggering CAP hospitalizations than absolute conditions. In contrast, the absolute values of air quality (CO, NO<sub>2</sub>, O<sub>3</sub>, PM<sub>2.5</sub>, SO<sub>2</sub>, and total aerosols) are found to exert a greater influence on CAP hospitalizations than changes in air quality. The study outcomes have implications for public health measures, early warning systems, and public awareness, with the aim of mitigating the risk of CAP.</p></div>","PeriodicalId":588,"journal":{"name":"International Journal of Biometeorology","volume":"69 3","pages":"695 - 702"},"PeriodicalIF":3.0,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s00484-024-02839-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142880952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Novel environmental variables help explain winter weather effects on activity and habitat selection of greater sage-grouse along the border of Colorado and Wyoming, USA 新的环境变量有助于解释冬季天气对美国科罗拉多州和怀俄明州边境大鼠尾草活动和栖息地选择的影响。
IF 3 3区 地球科学
International Journal of Biometeorology Pub Date : 2024-12-24 DOI: 10.1007/s00484-024-02827-x
Caitlyn P. Wanner, Aaron C. Pratt, Adele K. Reinking, Glen E. Liston, Jeffrey L. Beck
{"title":"Novel environmental variables help explain winter weather effects on activity and habitat selection of greater sage-grouse along the border of Colorado and Wyoming, USA","authors":"Caitlyn P. Wanner,&nbsp;Aaron C. Pratt,&nbsp;Adele K. Reinking,&nbsp;Glen E. Liston,&nbsp;Jeffrey L. Beck","doi":"10.1007/s00484-024-02827-x","DOIUrl":"10.1007/s00484-024-02827-x","url":null,"abstract":"<div><p>For non-hibernating species within temperate climates, survival during severe winter weather often depends on individuals’ behavioral response and available refugia. Identifying refugia habitat that sustains populations during adverse winter conditions can be difficult and complex. This study provides an example of how modeled, biologically relevant snow and weather information can help identify important relationships between habitat selection and dynamic winter landscapes using greater sage-grouse (<i>Centrocercus urophasianus</i>, hereafter “sage-grouse”) as a model species. We evaluated whether sage-grouse responded to weather conditions in two ways: through (1) positive selection for refugia habitat to minimize adverse weather exposure, or (2) lowered activity level to minimize thermoregulation and locomotion expense. Our results suggested that sage-grouse respond to winter weather conditions by seeking refugia rather than changing daily activity levels. During periods of lower wind chill temperatures and greater wind speeds, sage-grouse selected areas with sheltered aspects and greater sagebrush (<i>Artemisia</i> spp.) cover. Broadly, sage-grouse selected winter home ranges in sagebrush shrublands characterized by higher wind chill temperatures, greater wind speeds, and greater blizzarding conditions. However, <i>within</i> these home ranges, sage-grouse specifically selected habitats with greater above-snow sagebrush cover, lower wind speeds, and lower blizzarding conditions. Our study underscores the importance of examining habitat selection at narrower temporal scales than entire seasons and demonstrates the value of incorporating targeted weather variables that wholistically synthesize winter conditions. This research allows identification of refugia habitat that sustain populations during winter disproportionate to their spatial extent or frequency of use, facilitating more targeted management and conservation efforts.</p></div>","PeriodicalId":588,"journal":{"name":"International Journal of Biometeorology","volume":"69 2","pages":"469 - 485"},"PeriodicalIF":3.0,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142880964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of cloud and tree shading on surface temperature of different pavement materials for urban sidewalks 云层和树木遮挡对城市人行道不同路面材料表面温度的影响。
IF 3 3区 地球科学
International Journal of Biometeorology Pub Date : 2024-12-17 DOI: 10.1007/s00484-024-02842-y
Ting Liu, Peng Xu, Tailong Zhang, Yamei Shen, Yizhou Tao, Feng Qi, Shaojun Yan
{"title":"Effects of cloud and tree shading on surface temperature of different pavement materials for urban sidewalks","authors":"Ting Liu,&nbsp;Peng Xu,&nbsp;Tailong Zhang,&nbsp;Yamei Shen,&nbsp;Yizhou Tao,&nbsp;Feng Qi,&nbsp;Shaojun Yan","doi":"10.1007/s00484-024-02842-y","DOIUrl":"10.1007/s00484-024-02842-y","url":null,"abstract":"<div><p>The surface color and materials of sidewalk pavements exhibit different albedo characteristics, leading to varied surface urban heat island effects in subtropical regions. To quantify the effect of pavement surface color and material on SUHI, Prefabricated Concrete Structure brick (PCB), Granite brick (GB) and Dutch brick (DB) totaling 14 pavement samples in Hangzhou were placed under unshaded, cloud shaded and tree shaded conditions. CIELAB (International Commission on Illumination L*a*b*) color data, short-wave radiation (incoming and outgoing) and surface temperature were measured. Results showed that L*( lightness) value played a dominant role in the albedo of the pavement surface, and there was a positive correlation in summer and winter. The lower the L* value, the greater the cooling effect of the pavement under cloud and tree shaded conditions. Compared to unshaded condition, tree shade provided the highest cooling benefit of 32.2 °C in summer. Among the 3 types of pavement materials, DB had the lowest average surface temperature in summer and the highest in winter. Therefore, in cities with cold winter and hot summer, it is advised that DB with a high surface L* value be employed. The use of pavement with a low L* value should be accompanied by continuous shading measures to cool the surface temperature. These findings provide a basis for selecting low-energy embodied pavement materials for urban streets and offer important technical support for mitigating the urban heat island effect.</p></div>","PeriodicalId":588,"journal":{"name":"International Journal of Biometeorology","volume":"69 3","pages":"605 - 619"},"PeriodicalIF":3.0,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142833312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative physiological and biochemical assessment of the heat tolerance of dwarf Vechur, Kasaragod, and standard-size crossbred cattle under humid, hot conditions 矮维库尔牛、卡萨拉好牛和标准大小杂交牛在湿热条件下耐热性的比较生理生化评价。
IF 3 3区 地球科学
International Journal of Biometeorology Pub Date : 2024-12-16 DOI: 10.1007/s00484-024-02845-9
Muhammed Elayadeth-Meethal, Naseema Kolathingal-Thodika
{"title":"Comparative physiological and biochemical assessment of the heat tolerance of dwarf Vechur, Kasaragod, and standard-size crossbred cattle under humid, hot conditions","authors":"Muhammed Elayadeth-Meethal,&nbsp;Naseema Kolathingal-Thodika","doi":"10.1007/s00484-024-02845-9","DOIUrl":"10.1007/s00484-024-02845-9","url":null,"abstract":"<div><p>Reduced body size is an ecological response to climate change. Differential responses to heat stress in phenotypically diverse bovine lineages may imply a body size-dependent stress response. Heat-tolerant dwarf Vechur, Kasaragod (<i>Bos taurus indicus</i>), and heat-sensitive crossbred (CB, <i>B. t. indicus</i> x <i>B. t. taurus</i>) cattle were tested physiologically, biochemically, and in terms of cellular protein expression. Thirty adult lactating cows (ten Vechur, Kasaragod, and CBs each) were allowed to graze during the summer. The environmental parameters measured included Ta (ambient temperature), RH (humidity), WS (wind speed), and SR (solar radiation intensity). In addition, the temperature humidity index (THI), heat load index (HLI), and accumulated heat load (AHL) were computed. The panting score (PS) was determined using breath characteristics. Numerous physiological (rectal temperature-RT, respiratory rate-RR and pulse rate-PR), haematological, and biochemical (serum cortisol) heat stress markers were identified and validated. RT, RR and PR were evaluated to determine the linear correlation coefficients and predictors. The correlation coefficients in CB were significantly higher than in Vechur and Kasaragod (<i>p</i> &lt; 0.01). Stepwise regressions showed that in CB, Ta alone was the environmental measure that best described the indicator variables PS, the difference between RT recorded at half-hour intervals (RT<sub>diff</sub>, R<sup>2</sup> = 0.925), and white blood cell count (R<sup>2</sup> = 0.984). Differences in cellular protein expression were also evident. Under heat stress conditions, linear discriminants based on RT, RR, and PR separated dwarf (Vechur and Kasaragod) and crossbred cattle into various clusters, and significant breed-wise grouping was identified based on haematological parameters in pre-stress and heat stress. The study established the variable heat stress response of phenotypically divergent <i>Bos</i> lineages and relevant heat stress markers and thermal indices for measuring heat stress.</p></div>","PeriodicalId":588,"journal":{"name":"International Journal of Biometeorology","volume":"69 3","pages":"643 - 657"},"PeriodicalIF":3.0,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142827131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A narrative review of thalassotherapy and the health benefits of seawater and coastal climates 地中海疗法以及海水和沿海气候对健康的益处的叙述综述。
IF 3 3区 地球科学
International Journal of Biometeorology Pub Date : 2024-12-10 DOI: 10.1007/s00484-024-02840-0
Michele Antonelli, Davide Donelli
{"title":"A narrative review of thalassotherapy and the health benefits of seawater and coastal climates","authors":"Michele Antonelli,&nbsp;Davide Donelli","doi":"10.1007/s00484-024-02840-0","DOIUrl":"10.1007/s00484-024-02840-0","url":null,"abstract":"<div><p>Thalassotherapy refers to the therapeutic use of controlled exposure to marine environments and their natural elements for health promotion. This review aims to summarize evidence-based clinical applications of thalassotherapy. A narrative review was conducted, with PubMed searched in September 2024 for clinical studies evaluating the efficacy of thalassotherapy. Relevant evidence was summarized and critically analyzed. A total of 566 articles were identified, of which 16 studies met the inclusion criteria. Thalassotherapy was primarily studied for its effects on skin disorders, including psoriasis, atopic dermatitis, and vitiligo, as well as rheumatic conditions like fibromyalgia and ankylosing spondylitis. The intervention showed significant improvements in disease severity and patient quality of life, with the strongest evidence seen in psoriasis and fibromyalgia treatment. Thalassotherapy appears beneficial for symptom relief in several conditions, particularly skin and rheumatic disorders. However, further research is needed to quantify its effect size, evaluate long-term benefits, assess potential risks, and identify factors that may influence treatment outcomes.</p></div>","PeriodicalId":588,"journal":{"name":"International Journal of Biometeorology","volume":"69 3","pages":"517 - 526"},"PeriodicalIF":3.0,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142798997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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