Geografia Fisica E Dinamica Quaternaria最新文献

{"title":"Stratigraphy, petrography and chronology of speleothem concretion at Tana Che Urla (Lucca, Italy): paleoclimatic implications","authors":"E. Regattieri, G. Zanchetta, I. Isola, R. Drysdale, J. Hellstrom, I. Baneschi","doi":"10.4461/GFDQ.2012.35.13","DOIUrl":"https://doi.org/10.4461/GFDQ.2012.35.13","url":null,"abstract":"","PeriodicalId":49250,"journal":{"name":"Geografia Fisica E Dinamica Quaternaria","volume":"35 1","pages":"141-152"},"PeriodicalIF":0.4,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70970220","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANALYSIS OF SNOW PRECIPITATION DURING THE PERIOD 2000-09 AND EVALUATION OF A MSG/SEVIRI SNOW COVER ALGORITHM IN SW ITALIAN ALPS","authors":"S. Terzago, R. Cremonini, C. Cassardo, S. Fratianni","doi":"10.4461/GFDQ.2012.35.9","DOIUrl":"https://doi.org/10.4461/GFDQ.2012.35.9","url":null,"abstract":"","PeriodicalId":49250,"journal":{"name":"Geografia Fisica E Dinamica Quaternaria","volume":"35 1","pages":"91-99"},"PeriodicalIF":0.4,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70970472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CHEMICAL ELEMENTS AND HEAVY METALS IN EUROPEAN LARCH TREE RINGS FROM REMOTE AND POLLUTED SITES IN THE EUROPEAN ALPS","authors":"G. Leonelli, G. Battipaglia, P. Cherubini, U. Cella, M. Pelfini","doi":"10.4461/GFDQ.2011.34.18","DOIUrl":"https://doi.org/10.4461/GFDQ.2011.34.18","url":null,"abstract":"LEONELLI G., BATTIPAGLIA G., CHERUBINI P., MORRA DI CELLA U. & PELFINI M., Chemical elements and heavy metals in European larch tree rings from remote and polluted sites in the European Alps. (IT ISSN 0391-9838, 2011). Air pollution dispersal in the European Alps has been studied both for glacial and forest environments. In this study, chemical elements and heavy metals in the tree rings were analyzed for seven sites of European larch (Larix decidua Mill.) in the Italian European Alps. At three sites in the proximities of the Mont Blanc Tunnel (MBT) entrance the analyses were performed at the yearly scale on the periods 1950-1970 (comprising the MBT opening in 1965) and 1985-2008 (comprising the 3-yr MBT clo- sure after the 1999 car accident) with the aim to check if trees recorded at the yearly scale variations in chemical elements and changes in heavy metals concentrations over time. At the regional scale, the analyses on heavy metals were conducted without annual resolution for most sites on the common periods 1950-1970 / 1985-1998 with the aim to detect possi- ble ongoing trends and differences between some Alpine sites. Chemical elements concentrations at Entreves (EN) sites varied significantly be- tween heartwood and sapwood with generally higher concentrations in sapwood. At EN sites no clear patterns were found for heavy metals be- fore and after the MBT opening and during its 3-yr closure. We found that the \"high\" site (ENH) was generally less polluted than the \"close\" (ENC) and the \"far\" (ENF) sites. At site ENC we found higher values of Cr, Ni and Cu, whereas at site ENF we found higher values for all the other elements analyzed. The analysis of heavy metals at the regional scale revealed generally no significant temporal changes in concentrations except for Cr and Cu, showing higher values in the recent period. On comparing the heavy metals concentration between the seven sites, the Palud site showed almost always the highest concentrations, except for Ni and Cu that were higher in two remote sites close to glacial environ- ments in the Gressoney and Valtellina valleys. Dendrochemical analysis revealed that the temporal information in the tree rings is covered by too many signals and no environmental changes are recorded at the yearly scale by European larch. However tree rings may provide useful informa- tion on ongoing long-term trends and on the spatial definition of pollu- tant dispersal in the Alpine environment.","PeriodicalId":49250,"journal":{"name":"Geografia Fisica E Dinamica Quaternaria","volume":"34 1","pages":"195-206"},"PeriodicalIF":0.4,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70970442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"GIS techniques and Decision Support Systems to reduce landslide risk: the case study of Corvara in Badia, Northern Italy","authors":"S. Sterlacchini, S. Frigerio, A. Cavallin, I. Frigerio","doi":"10.4461/GFDQ.2011.34.9","DOIUrl":"https://doi.org/10.4461/GFDQ.2011.34.9","url":null,"abstract":"","PeriodicalId":49250,"journal":{"name":"Geografia Fisica E Dinamica Quaternaria","volume":"34 1","pages":"81-88"},"PeriodicalIF":0.4,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70970063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Relazioni della campagna glaciologica 2000. Reports of the glaciological survey 2000.","authors":"E. Armando, C. Baroni, G. Zanon, A. C. Di","doi":"10.4461/GFDQ.2013.36.24","DOIUrl":"https://doi.org/10.4461/GFDQ.2013.36.24","url":null,"abstract":"ALLAIS Giorgia: 81; ANTONIETTI Osvaldo: 312, 314-315; BERTOGLIO Valerio: 59, 61, 67, 69, 70, 78, 79, 102, 103,109, 110, 111, 112, 113, 114, 128, 129, 130, 131, 134; BETHAZ Alberto: 248; BETTIO Marco: 180; BISOLO Andrea: 57; BORNEY Stefano: 140, 142, 143, 144, 145, 146, 147; BORRE Piero: 102, 103, 109, 110, 111, 112, 113, 114, 115, 128, 129, 130, 131; CAT-BERRO Daniele: 64, 81, 304; CERISE Stefano: 128,129, 131, 132, 133, 134; FAVRE Dario: 127.1, 127.2; FRANCESCONI Roberto: 109, 112, 113, 114; FORNENGO Fulvio: 64, 78, 79, 81; FUSINAZ Alberto: 197,198, 209, 221, 235; GADIN Gian Luigi: 232; GARINO Roberto: 189; GERARD Nicola: 134; GILLI Giulia: 86; GILLI Michelangelo: 86, 101; GIORCELLI Augusto: 281, 282, 283, 284, 285, 289; GIORCELLI Marco: 281, 282, 283, 284, 285, 289; GIULIANO Maura: 297; GODONE Danilo: 321, 322, 324, 325, 326, 327; GROSA Marco: 116; MASSA MICON Enzo: 138; MASSONI Demis: 133; MERCALLI Luca: 64, 81, 304; MIRAVALLE Raffaella: 56, 57, 58, 60, 69, 72.1, 72.2, 73, 78; MOCCAGATTA Marco: 212, 214, 216, 217, 218, 219, 223, 224, 225, 226, 227, 228, 229, 230, 231, 234, 235, 236, 238 (solo fotografie); MONTERIN Willy: 304; MORTARA Giovanni: 320; MOTTA Luigi: 278, 279, 279.1; MOTTA Michele: 279, 279.1, 280; NICOLINO Martino: 138; OSSOLA Raffaella: 357; PALOMBA Mauro: 13,20, 297; PERACINO Alberto: 140; PERONA Stefano: 13, 20; PICCINI Paolo: 304, 306, 311, 312, 314-315; POGGIO Laura: 134; POLLICINI Fabrizio: 144, 145, 146, 147, 155, 168, 172; ROGLIARDO Franco: 36, 37, 40, 41, 42, 43, 46, 47, 48, 49, 50, 51, 52; ROSSO Luciano: 2, 3, 5 ,6; TESORO Marco: 241, 246; 248; 252, 253; 253.1, 255, 256, 257, 258, 259, 260, 265, 266, 267, 268, 269; TOSATTO Elena: 70, 128, 129, 131; TRON Maurizio: 29, 34; VALISA Paolo: 349, 356, 359, 360; VALLET Valter: 139; VERGNANO Giuseppina: 59, 61, 79; VILLA VECELLA Laura: 241, 246; 248; 252, 253; 253.1, 255, 256, 257, 258, 259, 260, 265, 266, 267, 268, 269; VIOTTI Alessandro: 201, 202, 203. SETTORE LOMBARDO (LOMBARDIA SECTOR) (pagg. 304314); coordinatore (coordinator) BARONI Carlo, Università di Pisa, Dipartimento di Scienze della Terra, Via S. Maria 53, 56126 Pisa (baroni@dst.unipi.it).","PeriodicalId":49250,"journal":{"name":"Geografia Fisica E Dinamica Quaternaria","volume":"24 1","pages":"203-261"},"PeriodicalIF":0.4,"publicationDate":"2001-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70970750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}