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Évolution du manteau neigeux pendant la sécheresse de 2022 en France 2022 年法国干旱期间雪盖的变化
LHB Pub Date : 2024-03-01 DOI: 10.1080/27678490.2024.2314174
Simon Gascoin, Jean-Michel Soubeyroux, Fatima Karbou, Guillume Thirel, Laura Sourp, Y. Lejeune, Isabelle Gouttevin, Samuel Morin
{"title":"Évolution du manteau neigeux pendant la sécheresse de 2022 en France","authors":"Simon Gascoin, Jean-Michel Soubeyroux, Fatima Karbou, Guillume Thirel, Laura Sourp, Y. Lejeune, Isabelle Gouttevin, Samuel Morin","doi":"10.1080/27678490.2024.2314174","DOIUrl":"https://doi.org/10.1080/27678490.2024.2314174","url":null,"abstract":"","PeriodicalId":499669,"journal":{"name":"LHB","volume":"234 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140274089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Water efficiency in smart cities: optimising irrigation for public green spaces 智慧城市的用水效率:优化公共绿地灌溉
LHB Pub Date : 2024-01-24 DOI: 10.1080/27678490.2023.2294076
L. Gasser, F. Le Gall, M. Abily
{"title":"Water efficiency in smart cities: optimising irrigation for public green spaces","authors":"L. Gasser, F. Le Gall, M. Abily","doi":"10.1080/27678490.2023.2294076","DOIUrl":"https://doi.org/10.1080/27678490.2023.2294076","url":null,"abstract":"","PeriodicalId":499669,"journal":{"name":"LHB","volume":"31 15","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139599944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimising the distribution system of existing scarce water supply in a mountain indigenous community 优化山区土著社区现有稀缺水源的分配系统
LHB Pub Date : 2023-12-18 DOI: 10.1080/27678490.2023.2280573
Epiphania B. Magwilang, Francisco Armas, Annie Lourie Paredes, H. G. Bugnay, Rose D. Dagupen
{"title":"Optimising the distribution system of existing scarce water supply in a mountain indigenous community","authors":"Epiphania B. Magwilang, Francisco Armas, Annie Lourie Paredes, H. G. Bugnay, Rose D. Dagupen","doi":"10.1080/27678490.2023.2280573","DOIUrl":"https://doi.org/10.1080/27678490.2023.2280573","url":null,"abstract":"","PeriodicalId":499669,"journal":{"name":"LHB","volume":" 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138994639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comment passer de la prévision des sécheresses hydrogéologiques à leur gestion anticipée ? Utilisation de MétéEAU Nappes dans un aquifère crayeux du Nord de la France 如何从预测水文地质干旱转变为提前管理干旱?在法国北部白垩含水层中使用 MétéEAU Nappes 系统
LHB Pub Date : 2023-12-14 DOI: 10.1080/27678490.2023.2282073
Bruno Mougin, C. Bourgeois, Adrien Manlay, N. Neverre
{"title":"Comment passer de la prévision des sécheresses hydrogéologiques à leur gestion anticipée ? Utilisation de MétéEAU Nappes dans un aquifère crayeux du Nord de la France","authors":"Bruno Mougin, C. Bourgeois, Adrien Manlay, N. Neverre","doi":"10.1080/27678490.2023.2282073","DOIUrl":"https://doi.org/10.1080/27678490.2023.2282073","url":null,"abstract":"","PeriodicalId":499669,"journal":{"name":"LHB","volume":"71 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138973252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Utilisation d’une base de données de jaugeages à une échelle régionale pour la réalisation et la mise à jour d’un référentiel d’étiage 利用区域测量数据库创建和更新低水位参照系统
LHB Pub Date : 2023-12-13 DOI: 10.1080/27678490.2023.2287051
B. Grelier, Hajar El Khalfi, C. Delus, G. Drogue, Sébastien Lebaut, Luc Manceau, et Didier François
{"title":"Utilisation d’une base de données de jaugeages à une échelle régionale pour la réalisation et la mise à jour d’un référentiel d’étiage","authors":"B. Grelier, Hajar El Khalfi, C. Delus, G. Drogue, Sébastien Lebaut, Luc Manceau, et Didier François","doi":"10.1080/27678490.2023.2287051","DOIUrl":"https://doi.org/10.1080/27678490.2023.2287051","url":null,"abstract":"","PeriodicalId":499669,"journal":{"name":"LHB","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139005253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Outils d’aide à la décision pour la répartition de la ressource en eau en région Pays de la Loire 卢瓦尔河谷地区水资源分配的决策支持工具
LHB Pub Date : 2023-11-06 DOI: 10.1080/27678490.2023.2271423
Pauline Pedehour
{"title":"Outils d’aide à la décision pour la répartition de la ressource en eau en région Pays de la Loire","authors":"Pauline Pedehour","doi":"10.1080/27678490.2023.2271423","DOIUrl":"https://doi.org/10.1080/27678490.2023.2271423","url":null,"abstract":"Cet article synthétise les objectifs, méthodes et résultats de ma thèse de doctorat. Face à la disponibilité limitée de l’eau et la pluralité des décisionnaires concernés (décideurs publics, gouvernement, entreprises, ménages etc.), cette thèse propose des outils d’aide à la décision pour tendre vers une allocation optimale du stock d’eau et une meilleure utilisation qualitative et quantitative de la ressource. Indispensable pour les usages domestiques, l’industrie, l’irrigation et l’énergie, l’eau peut aussi être un vecteur d’externalités en matière de santé, d’éducation, d’environnement et de pollution. Sa disponibilité en région Pays de la Loire est contrainte par une grande hétérogénéité spatio-temporelle, ce qui rend cet espace complexe pertinent à étudier pour servir de vitrine de référence à d’autres territoires. D’un point de vue méthodologique, la thèse mobilise des approches économiques théoriques et empiriques qui s’appuient sur des données réelles et sur le point de vue des différents acteurs pour analyser les leviers d’action, tant sous le prisme de l’offre que de la demande en eau. Les résultats montrent des attentes et des priorités très disparates de la multitude d’acteurs qui gravitent autour de la ressource et proposent des moyens pour diminuer les sources de gaspillage sur les réseaux de distribution et lors de la consommation d’eau. De nouvelles solutions telles que les incitations non monétaires sont envisagées pour préserver la ressource et la répartir de manière optimale.","PeriodicalId":499669,"journal":{"name":"LHB","volume":"187 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135679537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Demonstration of a remote-controlled hybrid wind–solar water pumping system 遥控混合风能-太阳能抽水系统的演示
LHB Pub Date : 2023-09-25 DOI: 10.1080/27678490.2023.2249425
Wei Hu, Liang Li, Shiwen Hou, Weigang Hao
{"title":"Demonstration of a remote-controlled hybrid wind–solar water pumping system","authors":"Wei Hu, Liang Li, Shiwen Hou, Weigang Hao","doi":"10.1080/27678490.2023.2249425","DOIUrl":"https://doi.org/10.1080/27678490.2023.2249425","url":null,"abstract":"A remote-controlled hybrid wind–solar powered water extraction system is proposed to address the problem of reliable drinking water supplies for livestock and farming populations in remote rural areas. Structural configurations, working principles, characteristics, and operating performance of the system are analysed. Advantages of this promising system include: a wide range of applications, low carbon emissions, low energy consumption, reduced labour requirements, and suitability for remote control in remote areas. The application of clean energy is crucial to guaranteeing water supplies for livestock production and survival of farming communities in remote areas.","PeriodicalId":499669,"journal":{"name":"LHB","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135816749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Deformation monitoring and numerical simulation of prestressed concrete beam with local corrosion and fracture of prestressed steel 预应力钢筋局部腐蚀断裂的预应力混凝土梁变形监测与数值模拟
LHB Pub Date : 2023-09-14 DOI: 10.1080/27678490.2023.2236992
Wenjie Song, Yi Liu, Feng Shang
{"title":"Deformation monitoring and numerical simulation of prestressed concrete beam with local corrosion and fracture of prestressed steel","authors":"Wenjie Song, Yi Liu, Feng Shang","doi":"10.1080/27678490.2023.2236992","DOIUrl":"https://doi.org/10.1080/27678490.2023.2236992","url":null,"abstract":"To understand the influence of corrosion and fracturing of prestressed steel on structural deformation, accelerated corrosion testing was carried out using a self-made test beam and applying DC power. Distributed optical fibre sensing technology based on pulse prepumped Brillouin optical time-domain analysis (PPP-BOTDA) was used to monitor the deformation of the prestressed concrete beam in the process of corrosion and fracture in real time. The finite-element model of local corrosion fracture of prestressed steel is established, and the monitoring results are verified based on various corrosion fracture simulation methods. The results show that when the sensing optical fibre pasted on the beam is less than 150 mm from the prestressed steel, the significant change of concrete strain when the steel breaks can be monitored and the fracture location can be determined at the same time. However, when the distance is greater than 150 mm, the change in monitoring data with the strain is not obvious. The distributed optical fibre sensing technology has high monitoring efficiency and abundant measurement data, and the underwater environment does not affect the transmission of monitoring data. This technology is applicable to the deformation monitoring of large prestressed concrete structures and could be widely used in practical engineering.","PeriodicalId":499669,"journal":{"name":"LHB","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134912888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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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