What is the future of the ecosystem services of the Alpine forest against a backdrop of climate change

Mountain forests produce a large number of ecosystem services that are going to be affected by climate change. We are expecting an increase in high altitude species that could result in the decrease in resinous and subalpine species. These changes in species could adversely affect biodiversity and timber production. However, we also observe an increase in productivity that favours the production of energy wood and, at least temporarily, timber, as well as carbon storage. Given the possible rise in extreme climatic events, changes in vegetation could be marked by periods of decline, which will be very detrimental to the economic system, protection against natural hazards and biodiversity. Climate change will also have an indirect effect on the forest by increasing the demand for renewable energy and carbon storage. There is a lot of uncertainty about vegetation change predictions and this makes it difficult to define forest management adaptation strategies. Effective crisis management, monitoring of natural transformations of the forest based on the interaction between research and management (adaptive management) and the explicit factoring in of the concept of uncertainty appear to be essential to the maintenance of the ecosystem services provided by the forest.

[1]  Antoine Guisan,et al.  Tree line shifts in the Swiss Alps: Climate change or land abandonment? , 2007 .

[2]  A. Barbati,et al.  Climate change impacts, adaptive capacity, and vulnerability of European forest ecosystems , 2010 .

[3]  Josep Peñuelas,et al.  A global change‐induced biome shift in the Montseny mountains (NE Spain) , 2003 .

[4]  N. Breda,et al.  Temperate forest trees and stands under severe drought: a review of ecophysiological responses, adaptation processes and long-term consequences , 2006 .

[5]  T. Cordonnier,et al.  LA GESTION FORESTIÈRE ADAPTATIVE: INTÉGRER L'ACQUISITION DE CONNAISSANCES PARMI LES OBJECTIFS DE GESTION , 2009 .

[6]  S. Running,et al.  Impacts of climate change on natural forest productivity – evidence since the middle of the 20th century , 2006 .

[7]  Felix Kienast,et al.  Comparing models for tree distributions : concept, structures, and behavior , 2000 .

[8]  J. Hervé,et al.  Changements de productivité dans quatre forêts de chênes sessiles depuis 1930 : une approche au niveau du peuplement , 2000 .

[9]  J. Bontemps,et al.  Dominant radial and height growth reveal comparable historical variations for common beech in north-eastern France , 2010 .

[10]  M. Sykes,et al.  Climate change threats to plant diversity in Europe. , 2005, Proceedings of the National Academy of Sciences of the United States of America.

[11]  J. Peñuelas,et al.  The altitude-for-latitude disparity in the range retractions of woody species. , 2009, Trends in ecology & evolution.

[12]  K. Price,et al.  Regional vegetation die-off in response to global-change-type drought. , 2005, Proceedings of the National Academy of Sciences of the United States of America.

[13]  Stephane Hallegatte,et al.  Strategies to adapt to an uncertain climate change , 2009 .

[14]  S. Hawkins,et al.  Population resistance to climate change: modelling the effects of low recruitment in open populations , 2004, Oecologia.

[15]  R. Bertrand,et al.  Impact potentiel du changement climatique sur la distribution de l’Épicéa, du Sapin, du Hêtre et du Chêne sessile en France , 2009 .

[16]  S. Schneider,et al.  Fingerprints of global warming on wild animals and plants , 2003, Nature.

[17]  Heinrich Spiecker,et al.  Growth Trends in European Forests , 1996, Springer Berlin Heidelberg.

[18]  L. Kullman Rapid recent range‐margin rise of tree and shrub species in the Swedish Scandes , 2002 .

[19]  C. Augspurger,et al.  Process-based modeling of species' distributions: what limits temperate tree species' range boundaries? , 2007, Ecology.

[20]  D. Stephenson,et al.  Future extreme events in European climate: an exploration of regional climate model projections , 2007 .

[21]  P. Marquet,et al.  A Significant Upward Shift in Plant Species Optimum Elevation During the 20th Century , 2008, Science.

[22]  Thomas Wohlgemuth,et al.  The upward shift in altitude of pine mistletoe (Viscum album ssp. austriacum) in Switzerland—the result of climate warming? , 2005, International journal of biometeorology.

[23]  Les procds,et al.  Ministère de l’écologie, du développement et de l’aménagement durables , 2007 .