Carbon account of forest ecosystems as a fuzzy system: a case study for Northern Eurasia

Dmitry Shchepashchenko, IIASA, Laxenburg, Austria, Anatoly Shvidenko, IIASA International Institute for Applied Systems Analysis, Laxenburg, Austria, Florian Kraxner, International Institute for Applied Systems Analysis, Laxenburg, Austria and Shamil S Maksyutov, National Institute for Environmental Studies, Satellite Observation Center, Tsukuba, Japan