Revue De Geographie Alpine-Journal of Alpine Research最新文献

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Les vues glaciaires de Jean-Antoine Linck – un jalon de l’histoire des glaciers du Mont Blanc du xviiie 让-安东尼·林克的冰川景观——18世纪勃朗峰冰川历史上的一个里程碑
4区 社会学
Revue De Geographie Alpine-Journal of Alpine Research Pub Date : 2023-11-02 DOI: 10.4000/rga.12275
Samuel U. Nussbaumer, Heinz J. Zumbühl
{"title":"Les vues glaciaires de Jean-Antoine Linck – un jalon de l’histoire des glaciers du Mont Blanc du xviiie","authors":"Samuel U. Nussbaumer, Heinz J. Zumbühl","doi":"10.4000/rga.12275","DOIUrl":"https://doi.org/10.4000/rga.12275","url":null,"abstract":"","PeriodicalId":44965,"journal":{"name":"Revue De Geographie Alpine-Journal of Alpine Research","volume":"26 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135975162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tree-ring Dating of the Little Ice Age Maxima of Arolla Glaciers (Valais, Switzerland) Arolla冰川小冰期最大值(瑞士瓦莱州)的树木年轮测年
4区 社会学
Revue De Geographie Alpine-Journal of Alpine Research Pub Date : 2023-11-02 DOI: 10.4000/rga.12170
Melaine Le Roy, Kurt Nicolussi, Christian Schlüchter
{"title":"Tree-ring Dating of the Little Ice Age Maxima of Arolla Glaciers (Valais, Switzerland)","authors":"Melaine Le Roy, Kurt Nicolussi, Christian Schlüchter","doi":"10.4000/rga.12170","DOIUrl":"https://doi.org/10.4000/rga.12170","url":null,"abstract":"","PeriodicalId":44965,"journal":{"name":"Revue De Geographie Alpine-Journal of Alpine Research","volume":"26 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135975161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
De l’observation des écroulements aux solutions opérationnelles : près de deux décennies d’études sur les risques cryo-gravitaires dans le massif du Mont-Blanc 从坍塌的观察到操作解决方案:勃朗峰地区近二十年的低温重力风险研究
4区 社会学
Revue De Geographie Alpine-Journal of Alpine Research Pub Date : 2023-11-02 DOI: 10.4000/rga.11644
Florence Magnin, Ludovic Ravanel, Matan Ben-Asher, Josué Bock, Maëva Cathala, Pierre-Allain Duvillard, Pierrick Jean, Jean-Yves Josnin, Suvrat Kaushik, André Revil, Philip Deline
{"title":"De l’observation des écroulements aux solutions opérationnelles : près de deux décennies d’études sur les risques cryo-gravitaires dans le massif du Mont-Blanc","authors":"Florence Magnin, Ludovic Ravanel, Matan Ben-Asher, Josué Bock, Maëva Cathala, Pierre-Allain Duvillard, Pierrick Jean, Jean-Yves Josnin, Suvrat Kaushik, André Revil, Philip Deline","doi":"10.4000/rga.11644","DOIUrl":"https://doi.org/10.4000/rga.11644","url":null,"abstract":"","PeriodicalId":44965,"journal":{"name":"Revue De Geographie Alpine-Journal of Alpine Research","volume":"27 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135975352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Frane di Natale nelle Alpi Italiane 意大利阿尔卑斯山的圣诞滑坡
4区 社会学
Revue De Geographie Alpine-Journal of Alpine Research Pub Date : 2023-11-02 DOI: 10.4000/rga.11964
Marta Chiarle, Costanza Morino, Giovanni Mortara, Walter Alberto, Mario Ravello, Aristide Franchino, Giuseppe Orombelli, Marco Giardino, Luigi Perotti, Guido Nigrelli
{"title":"Frane di Natale nelle Alpi Italiane","authors":"Marta Chiarle, Costanza Morino, Giovanni Mortara, Walter Alberto, Mario Ravello, Aristide Franchino, Giuseppe Orombelli, Marco Giardino, Luigi Perotti, Guido Nigrelli","doi":"10.4000/rga.11964","DOIUrl":"https://doi.org/10.4000/rga.11964","url":null,"abstract":"","PeriodicalId":44965,"journal":{"name":"Revue De Geographie Alpine-Journal of Alpine Research","volume":"27 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135975353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Christmas Mass Movements in the Italian Alps 意大利阿尔卑斯山的圣诞群众运动
4区 社会学
Revue De Geographie Alpine-Journal of Alpine Research Pub Date : 2023-11-02 DOI: 10.4000/rga.12048
Marta Chiarle, Costanza Morino, Giovanni Mortara, Walter Alberto, Mario Ravello, Aristide Franchino, Giuseppe Orombelli, Marco Giardino, Luigi Perotti, Guido Nigrelli
{"title":"Christmas Mass Movements in the Italian Alps","authors":"Marta Chiarle, Costanza Morino, Giovanni Mortara, Walter Alberto, Mario Ravello, Aristide Franchino, Giuseppe Orombelli, Marco Giardino, Luigi Perotti, Guido Nigrelli","doi":"10.4000/rga.12048","DOIUrl":"https://doi.org/10.4000/rga.12048","url":null,"abstract":"Mass movements at high elevation during wintertime are rare events in the Italian Alps, but are generally large events compared to those occurring in other seasons. In a context of climate change, their interpretation is particularly challenging due to the risk implications during a highly tourist season in the mountains, and because their occurrence seemingly contradicts the attribution of recent mass movements in high-alpine environments to global warming. To shed some light on this topic, we reviewed 12 mass movements in the Italian Alps that occurred at elevations above 1500 m, documented from mid-December to January, henceforth during the Christmas period. The aim is to understand whether recent events may be related to ongoing climate and environmental changes. Even though the small number of analysed mass movements does not allow statistically based conclusions, some preliminary considerations could be drafted. We observe a seeming increase in the frequency and elevation of winter mass-movement events in the last two decades, with an increased number of failures involving rock slopes under permafrost conditions, and a transition from heavy-precipitations controlled mass movements to temperature-anomalies and -fluctuations controlled mass movements. We also show that any type of instability process can occur in winter, including debris flows, with rock falls/avalanches prevailing. These findings may partly stem from an increased number of mass-movement reports deriving from the growing attention in recent years to the impacts of climate change and their related risks. Considering the growing anthropic pressure on alpine areas even in winter, especially for tourism purposes, it is crucial to broaden our knowledge on winter mass movements by expanding and analysing a larger case history, through the opportunities offered by new technologies and citizen science.","PeriodicalId":44965,"journal":{"name":"Revue De Geographie Alpine-Journal of Alpine Research","volume":"52 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135975961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Glaciated Slopes of the High Alpine Mountains: Holocene Evolution and Impacts of the Current Climate Crisis 高寒山脉的冰川斜坡:全新世演化和当前气候危机的影响
4区 社会学
Revue De Geographie Alpine-Journal of Alpine Research Pub Date : 2023-11-02 DOI: 10.4000/rga.12294
Ludovic Ravanel, Melaine Le Roy, Florence Magnin, Marta Chiarle
{"title":"The Glaciated Slopes of the High Alpine Mountains: Holocene Evolution and Impacts of the Current Climate Crisis","authors":"Ludovic Ravanel, Melaine Le Roy, Florence Magnin, Marta Chiarle","doi":"10.4000/rga.12294","DOIUrl":"https://doi.org/10.4000/rga.12294","url":null,"abstract":"","PeriodicalId":44965,"journal":{"name":"Revue De Geographie Alpine-Journal of Alpine Research","volume":"54 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135976141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Turner’s 1836 Alpine Crossing and the Little Ice Age Portrayed in Val Veny and Val Ferret; a Geography of the Sublime 特纳1836年的《穿越高山》和《温尼谷》和《雪雷谷》中描绘的小冰期;崇高的地理学
4区 社会学
Revue De Geographie Alpine-Journal of Alpine Research Pub Date : 2023-11-02 DOI: 10.4000/rga.11844
Martin P. Kirkbride, Susan P. Mains, Vanessa Brazier
{"title":"Turner’s 1836 Alpine Crossing and the Little Ice Age Portrayed in Val Veny and Val Ferret; a Geography of the Sublime","authors":"Martin P. Kirkbride, Susan P. Mains, Vanessa Brazier","doi":"10.4000/rga.11844","DOIUrl":"https://doi.org/10.4000/rga.11844","url":null,"abstract":"","PeriodicalId":44965,"journal":{"name":"Revue De Geographie Alpine-Journal of Alpine Research","volume":"26 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135975160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Transferring Cryosphere Knowledge between Mountains Globally: A Case Study of Western Canadian Mountains, the European Alps and the Scandes 全球山脉间冰冻圈知识的传递:以加拿大西部山脉、欧洲阿尔卑斯山脉和斯堪的纳维亚山脉为例
4区 社会学
Revue De Geographie Alpine-Journal of Alpine Research Pub Date : 2023-11-02 DOI: 10.4000/rga.12203
Emilie Stewart-Jones, Stephan Gruber
{"title":"Transferring Cryosphere Knowledge between Mountains Globally: A Case Study of Western Canadian Mountains, the European Alps and the Scandes","authors":"Emilie Stewart-Jones, Stephan Gruber","doi":"10.4000/rga.12203","DOIUrl":"https://doi.org/10.4000/rga.12203","url":null,"abstract":"","PeriodicalId":44965,"journal":{"name":"Revue De Geographie Alpine-Journal of Alpine Research","volume":"27 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135975156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Réchauffement du permafrost dans les Alpes occidentales: une nouvelle preuve d’un réchauffement qui dépend de l’altitude? 西阿尔卑斯山永久冻土变暖:海拔依赖变暖的新证据?
4区 社会学
Revue De Geographie Alpine-Journal of Alpine Research Pub Date : 2023-11-02 DOI: 10.4000/rga.11819
Paolo Pogliotti, Edoardo Cremonese, Umberto Morra di Cella
{"title":"Réchauffement du permafrost dans les Alpes occidentales: une nouvelle preuve d’un réchauffement qui dépend de l’altitude?","authors":"Paolo Pogliotti, Edoardo Cremonese, Umberto Morra di Cella","doi":"10.4000/rga.11819","DOIUrl":"https://doi.org/10.4000/rga.11819","url":null,"abstract":"","PeriodicalId":44965,"journal":{"name":"Revue De Geographie Alpine-Journal of Alpine Research","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135975158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ascension du mont Blanc (4808 m) : quels risques prend-on dans le Grand Couloir du Goûter et dans la face nord du mont Blanc du Tacul ? 攀登勃朗峰(4808米):在Grand Couloir du gouter和mont Blanc du Tacul的北侧有什么风险?
4区 社会学
Revue De Geographie Alpine-Journal of Alpine Research Pub Date : 2023-11-02 DOI: 10.4000/rga.11728
Ludovic Ravanel, Jacques Mourey, Lorig Tamian, Sébastien Ibanez, Didier Hantz, Pascal Lacroix, Pierre-Allain Duvillard
{"title":"Ascension du mont Blanc (4808 m) : quels risques prend-on dans le Grand Couloir du Goûter et dans la face nord du mont Blanc du Tacul ?","authors":"Ludovic Ravanel, Jacques Mourey, Lorig Tamian, Sébastien Ibanez, Didier Hantz, Pascal Lacroix, Pierre-Allain Duvillard","doi":"10.4000/rga.11728","DOIUrl":"https://doi.org/10.4000/rga.11728","url":null,"abstract":"L’alpinisme est une pratique sportive qui dépend fortement des conditions des milieux physiques dans lesquels elle se développe. Les alpinistes doivent ainsi faire face à des aléas glaciaires et périglaciaires importants, tels que ceux qui affectent les deux principaux itinéraires d’ascension du mont Blanc (4808 m ; Alpes européennes occidentales) : les chutes de pierres dans le Grand Couloir de l’aiguille du Goûter sur la Voie Royale et les chutes de séracs sur le versant NNO du mont Blanc du Tacul sur l’itinéraire des Trois Monts. Les aléas dans ces deux secteurs ainsi que la fréquentation ont été mesurés grâce à un dispositif multicapteurs et à des acquisitions photographiques automatiques, respectivement. Sur le premier site, où l'on déplore une très forte accidentalité avec en moyenne 3,7 décès par an, 17 768 passages ont été comptabilisés au cours de l’été 2019 et 2 648 signaux sismiques ont été classés comme des chutes de pierres ayant affecté le Grand Couloir. Le risque de décès associé à ces chutes de pierres, dont la fréquence est dépendante des températures et de la présence d’eau liquide dans le terrain, serait de 1,7 × 10-4. Au Tacul, où en moyenne 0,6 décès se produit chaque année, 6 770 passages ont été relevés au cours de l’été 2017, ainsi que 31 chutes de séracs sans lien avec les températures. Le risque de décès y est de 8,3 × 10-5. L'aléa est également quantifié pour chacune des traces faites sur le versant glaciaire. Les résultats obtenus permettent de préciser les risques encourus par les alpinistes et de favoriser des stratégies de réduction des risques.","PeriodicalId":44965,"journal":{"name":"Revue De Geographie Alpine-Journal of Alpine Research","volume":"51 9‐10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135975963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","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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