State of Findland´s forests 2011: based on the criteria and indicators of sustainable forest management.
mag(2011)
关键词
forests,mechanization,ion exchange,mineralization,cout,woodworking,cooperation,ozone layer,ecosystems,simbiosis,services,pesticides,greenhouse gases,population dynamics,sustainability,carbon dioxide,environmental impact,carbon,forest ecology,nitrification,pesticide,climatic change,forest management,greenhouse effect,coal,boreal forests,logging,deforestation,soil fertility,route,biodiversity,endangered species,service,nitrogen,seasonal variation,symbiosis,carbon cycle
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