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Enjeux de conservation des lacs d'altitude |
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High mountain lakes and atmospherically transported pollutants / Richard William Battarbee (2005)
Titre : High mountain lakes and atmospherically transported pollutants Type de document : Extrait d'ouvrage Auteurs : Richard William Battarbee (1947-) ; Uli M. Huber ; Harald K. M. Bugmann ; Mel A. Reasoner ; Martin Beniston ; Simon Patrick ; Martin Kernan ; Roland Psenner (1950-) ; Hansjoerg Thies ; Joan Grimalt ; Bjoern O. Rosseland ; Bente Wathne ; Jordi Catalán ; Rosario Mosello ; Andrea Lami ; David Livingstone ; Evzen Stuchlik ; Vera Straskrabova ; Gunnar Raddum Editeur : Dordrecht : Springer Netherlands Année de publication : 2005 Importance : 113-121 Catégories : [CBNPMP-Thèmes] Enjeux de conservation des lacs d'altitude
[CBNPMP-Thèmes] Etude d'aménagement, étude d'impact, actions anthropiques et leur impact
[CBNPMP-Thèmes] Lac d'altitudeRésumé : Remote mountain lakes, whether found at high altitudes or high latitudes, usually appear to be in pristine condition. In particular, those lakes that are situated above or beyond the tree-line are rarely disturbed by agricultural or forestry practices and few if any people inhabit their catchments. However, recent research indicates that even the most remote lakes are impacted by atmospherically transported pollutants, and that greenhouse-gas forced climate change is beginning to have a significant influence on ecosystem functioning. UV-B radiation is also increasing and, in interaction with global warming, may already be changing biogeochemical cycles in many mountain lakes (Vinebrooke and Leavitt, this volume). All sites are subject to multiple stresses, and studies of the ecological response of mountain lakes to such combined stress need to consider interactions between all factors, both natural and anthropogenic. In this chapter, we consider acid deposition, toxic substances and climate change as the three main drivers of ecosystem change in high mountain lakes. Lien pérenne : DOI : 10.1007/1-4020-3508-X_12 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=147857 Battarbee, R.W., Huber, UM., Bugmann, HKM., Reasoner, MA., Beniston, M., Patrick, S., Kernan, M., Psenner, R., Thies, H., Grimalt, J., Rosseland, BO., Wathne, B., Catalán, J., Mosello, R., Lami, A., Livingstone, D., Stuchlik, E., Straskrabova, V., Raddum, G. 2005. High mountain lakes and atmospherically transported pollutants. In: Global change and mountain regions. Springer Netherlands, Dordrecht: 113-121.High mountain lakes: extreme habitats and witnesses of environmental changes / Jordi Catalán in Limnética, 25 (1-2) (June 2006)
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Titre : High mountain lakes: extreme habitats and witnesses of environmental changes Type de document : Imprimé Auteurs : Jordi Catalán ; Lluis Camarero ; Marisol Felip ; Sergi Pla ; Marc Ventura ; Teresa Buchaca ; Frederic Bartumeus ; Guillermo de Mendoza ; Alexandre Miró ; Emilio O Casamayor ; Juan Manuel Medina-Sánchez ; Montserrat Bacardit ; Maddi Altuna ; Mireia Bartrons ; Daniel Díaz de Quijano Année de publication : 2006 Article en page(s) : 35 Langues : Français (fre) Catégories : [LOTERRE-Biodiversité] Changement climatique
[CBNPMP-Thèmes] Enjeux de conservation des lacs d'altitude
[CBNPMP-Thèmes] Lac d'altitudeRésumé : High mountain lakes offer research opportunities beyond what could be expected from their quantitative relevance in the Earth system. In this article we present a brief summary of the research carried out in the lakes of the Pyrenees in the last twenty years by the group of limnology of the Centre for High Mountain Research (CRAM) of the University of Barcelona. The studies can be included in three main topics: life in extreme conditions, catchment-lake relationships and environmental changes. Lien pérenne : DOI : 10.23818/limn.25.38 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=147856
in Limnética > 25 (1-2) (June 2006) . - 35Catalán, J., Camarero, L., Felip, M., Pla, S., Ventura, M., Buchaca, T., Bartumeus, F., Mendoza, G.d., Miró, A., Casamayor, E.O., Medina-Sánchez, J.M., Bacardit, M., Altuna, M., Bartrons, M., de Quijano, D.D. 2006. High mountain lakes: extreme habitats and witnesses of environmental changes. Limnética, 25(1-2): 35.Documents numériques
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Article (2006)URL Hiking trails as conduits for the spread of non-native species in mountain areas / Rebecca Liedtke in Biological invasions, 22 (2020)
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Titre : Hiking trails as conduits for the spread of non-native species in mountain areas Type de document : Imprimé Auteurs : Rebecca Liedtke ; Agustina Barros ; Franz Essl (1973-) ; Jonas J. Lembrechts ; Ronja E.M. Wedegärtner ; Aníbal Pauchard ; Stefan Dullinger Année de publication : 2020 Article en page(s) : 1121-1134 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Enjeux de conservation des lacs d'altitude
[CBNPMP-Thèmes] Sports et activités de pleine natureRésumé : Roadsides are major pathways of plant invasions in mountain regions. However, the increasing importance of tourism may also turn hiking trails into conduits of non-native plant spread to remote mountain landscapes. Here, we evaluated the importance of such trails for plant invasion in five protected mountain areas of southern central Chile. We therefore sampled native and non-native species along 17 trails and in the adjacent undisturbed vegetation. We analyzed whether the number and cover of non-native species in local plant assemblages is related to distance to trail and a number of additional variables that characterize the abiotic and biotic environment as well as the usage of the trail. We found that non-native species at higher elevations are a subset of the lowland source pool and that their number and cover decreases with increasing elevation and with distance to trails, although this latter variable only explained 4–8% of the variation in the data. In addition, non-native richness and cover were positively correlated with signs of livestock presence but negatively with the presence of intact forest vegetation. These results suggest that, at least in the region studied, hiking trails have indeed fostered non-native species spread to higher elevations, although less efficiently than roadsides. As a corollary, appropriate planning and management of trails could become increasingly important to control plant invasions into mountains in a world which is warming and where visitation and recreational use of mountainous areas is expected to increase. Lien pérenne : DOI : 10.1007/s10530-019-02165-9 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=150797
in Biological invasions > 22 (2020) . - 1121-1134Liedtke, R., Barros, A., Essl, F., Lembrechts, JJ., Wedegärtner, REM., Pauchard, A., Dullinger, S. 2020. Hiking trails as conduits for the spread of non-native species in mountain areas. Biological invasions, 22: 1121-1134.Documents numériques
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Article (2020)URL A history of long-term human-environment interactions in the french pyrenees inferred from the pollen data / Didier Galop (2013)
est un extrait de Continuity and change in cultural adaptation to mountain environments / Ludomir R. Lozny (2013)
Titre : A history of long-term human-environment interactions in the french pyrenees inferred from the pollen data Type de document : Extrait d'ouvrage Auteurs : Didier Galop ; Damien Rius ; Carole Cugny ; Florence Mazier Année de publication : 2013 Importance : 19-30 Catégories : [LOTERRE-Biodiversité] Relation homme-environnement
[CBNPMP-Géographique] Pyrénées françaises
[CBNPMP-Thèmes] Enjeux de conservation des lacs d'altitudeRésumé : Over the last decade, several research programs have been involved in studying the socioecological history of the Pyrenean Mountains using sedimentary records preserved in lakes and bogs. Their main focus was on understanding human exploitation of natural resources and its environmental consequences. Recovering these “memories” buried for thousands of years in sediments requires interdisciplinary efforts dealing with the analysis of a large number of bio-indicators. The study of those bio-indicators has become a multi-proxy process which combines the classical study of fossil pollen and spores with macro-charcoal (size >150 m m) and nonpollen palynomorphs (algae, fungal spores, etc.) data. Lien pérenne : DOI : 10.1007/978-1-4614-5702-2_3 / HAL : hal-01236311 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=152128 Galop, D., Rius, D., Cugny, C., Mazier, F. 2013. A history of long-term human-environment interactions in the french pyrenees inferred from the pollen data. In: Continuity and change in cultural adaptation to mountain environments. Springer, New York: 19-30.Documents numériques
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Chapitre 3 (2013)URL Hydraulique et électricité françaises. Les Pyrénées et le sud-ouest du Massif Central / François Taillefer in Revue géographique des Pyrénées et du Sud-Ouest, 23 (1) (1952)
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Titre : Hydraulique et électricité françaises. Les Pyrénées et le sud-ouest du Massif Central Type de document : Imprimé Auteurs : François Taillefer (1917-2006) Année de publication : 1952 Article en page(s) : 58-63 Langues : Français (fre) Catégories : [CBNPMP-Thèmes] Enjeux de conservation des lacs d'altitude
[CBNPMP-Géographique] Massif Central
[CBNPMP-Géographique] PyrénéesPermalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=150802
in Revue géographique des Pyrénées et du Sud-Ouest > 23 (1) (1952) . - 58-63Taillefer, F. 1952. Hydraulique et électricité françaises. Les Pyrénées et le sud-ouest du Massif Central. Revue géographique des Pyrénées et du Sud-Ouest, 23(1): 58-63.Exemplaires (1)
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Article (1952)Adobe Acrobat PDF Impact of introduced fish on Common frog (Rana temporaria) close to its altitudinal limit in alpine lakes / Rocco Tiberti in Amphibia-reptilia, 33 (2012)
PermalinkIntroduced fish in Pyrenean high mountain lakes : impact on amphibians and other organisms, and conservation implications / Alexandre Miró in Limnética, 39 (1) (2020)
PermalinkInventaire piscicole, en 1960, des lacs de montagne des Basses et Hautes-Pyrénées / Pierre Chimits in Bulletin français de pisciculture, 197 (1960)
PermalinkUn lac oligotrophe de haute montagne : le lac Cornu (Haute-Savoie) / Gérard Balvay in Revue de géographie alpine, 66 (1) (1978)
PermalinkPermalinkLes lacs montagnards : indicateurs de la qualité du milieu. Application aux lacs d'altitude des réserves de Haute-Savoie / Thierry Winiarski in Revue de géographie alpine, 88 (3) (2000)
PermalinkPermalinkLakes as sentinels and integrators for the effects of climate change on watersheds, airsheds, and landscapes / David W. Schindler in Limnology and oceanography, 54 (6-2) (November 2009)
PermalinkLakes as sentinels of climate change / Rita Adrian in Limnology and oceanography, 54 (6-2) (November 2009)
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