Modeling the role of forests in a regional carbon mitigation plan

Biomass from the forest sector can be an important source of renewable energy and can contribute to climate change mitigation and bioenergy development. However, the removal of biomass from forests has significant impacts on the forest ecosystem. For instance, it modifies soil litter which is particularly important to preserve soil characteristics and to sustain a diversity of organisms. Our aim is to analyze alternatives of sustainable forest management and compare how they perform in terms of carbon savings in order to assess the role of the sector in a regional emission reduction plan. The analysis is performed applying CO2FIX, a well-known carbon accounting model to the forests of the Italian region of Emilia-Romagna. The behavior of the most important forest macro-categories is investigated under common management alternatives: no harvest activities, maintenance of a constant stock, different rotation lengths, and maximization of harvested biomass. We evaluate their impact at landscape level on the regional carbon budget, thus estimating the maximum potential contribution from the forest sector.

[1]  Georgios Stamatelos,et al.  Litterfall, litter accumulation and litter decomposition rates in four forest ecosystems in northern Greece , 2001 .

[2]  G. Tabacchi,et al.  L’Inventario Nazionale delle Foreste e dei serbatoi forestali di Carbonio INFC 2005. Secondo inventario forestale nazionale italiano. Metodi e risultati. , 2011 .

[3]  D. Markewitz.  Fossil fuel carbon emissions from silviculture: Impacts on net carbon sequestration in forests , 2006 .

[4]  J. Liski,et al.  Carbon and decomposition model Yasso for forest soils , 2005 .

[5]  G. Tuskan,et al.  Short-rotation woody crop systems, atmospheric carbon dioxide and carbon management: a U.S. case study. , 2001 .

[6]  T. B. Wigley,et al.  Biodiversity response to intensive biomass production from forest thinning in North American forests – A meta-analysis , 2011 .

[7]  E. Odum.  The strategy of ecosystem development. , 1969, Science.

[8]  Rita Puig,et al.  Environmental assessment of small-scale production of wood chips as a fuel for residential heating boilers , 2014 .

[9]  Omar Masera,et al.  Modeling carbon sequestration in afforestation, agroforestry and forest management projects: the CO2FIX V.2 approach , 2003 .

[10]  G. Marland,et al.  The role of forest and bioenergy strategies in the global carbon cycle , 1996 .

[11]  Xiangming Xiao,et al.  AN ASSESSMENT OF ECOSYSTEM SERVICES: WATER FLOW REGULATION AND HYDROELECTRIC POWER PRODUCTION , 2000 .

[12]  Forestry development scenarios: timber production, carbon dynamics in tree biomass and forest values in Germany , 2001 .

[13]  M. Schelhaas,et al.  Carbon profiles of typical forest types across Europe assessed with CO2FIX , 2002 .

[14]  Barry W. Adams,et al.  Rangeland Health Assessment for Grassland, Forest and Tame Pasture , 2005 .

[15]  R. Moss,et al.  Climate change 1995 - impacts, adaptations and mitigation of climate change : scientific-technical analyses , 1997 .

[16]  P. Ciais,et al.  Old-growth forests as global carbon sinks , 2008, Nature.

[17]  Joanna Isobel House,et al.  Biomass energy and the global carbon balance , 1994 .

[18]  Jari Liski,et al.  Managing carbon sinks by changing rotation length in European forests , 2004 .

[19]  Samuel K. Riffell,et al.  Biofuel harvests, coarse woody debris, and biodiversity – A meta-analysis , 2011 .

[20]  Rattan Lal,et al.  Land Use, Land-Use Change and Forestry , 2015 .

[21]  S. Scarfò,et al.  Il calcolo dei crediti di carbonio: il modello CO2FIX v. 3.1 applicato ad una faggeta sotto Forest Management nel sud Italia , 2009 .

[22]  S. Scheu,et al.  Biodiversity and Litter Decomposition in Terrestrial Ecosystems , 2005 .

[23]  P. Kauppi,et al.  Management of Forests for Mitigation of Greenhouse Gas Emissions , 1995 .

[24]  Giorgio Guariso,et al.  A GIS-based approach to evaluate biomass potential from energy crops at regional scale , 2010, Environ. Model. Softw..