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1.
Ambio ; 42(2): 160-73, 2013 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-23475653

RESUMO

This paper analyzes how sustained yield (SY) forestry is defined and implemented in Sweden and Russia, two countries with different forest-industrial regimes. We first compare definitions of SY forestry in national legislation and policies. Then we study forest management planning in two large forest management units with respect to: delivered forest products and values, how the harvest level of timber is defined, where the harvest takes place, and what treatments are used to sustain desired forest products and values. In Sweden SY forestry is maximum yield based on high-input forest management, and in Russia it is forestry based on natural regeneration with minimum investments in silviculture. We conclude that how SY forestry contributes to SFM depends on the context. Finally, we discuss the consequences of SY forestry as performed in Sweden and Russia related to its ability to support diverse forest functions, as envisioned in sustainable forest management policy.


Assuntos
Conservação dos Recursos Naturais , Agricultura Florestal/estatística & dados numéricos , Fidelidade a Diretrizes , Federação Russa , Suécia
2.
Ambio ; 42(2): 241-53, 2013 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-23475659

RESUMO

To implement policies about sustainable landscapes and rural development necessitates social learning about states and trends of sustainability indicators, norms that define sustainability, and adaptive multi-level governance. We evaluate the extent to which social learning at multiple governance levels for sustainable landscapes occur in 18 local development initiatives in the network of Sustainable Bergslagen in Sweden. We mapped activities over time, and interviewed key actors in the network about social learning. While activities resulted in exchange of experiences and some local solutions, a major challenge was to secure systematic social learning and make new knowledge explicit at multiple levels. None of the development initiatives used a systematic approach to secure social learning, and sustainability assessments were not made systematically. We discuss how social learning can be improved, and how a learning network of development initiatives could be realized.


Assuntos
Conservação dos Recursos Naturais , Planejamento Social , Comportamento Cooperativo , Humanos , Aprendizagem , Rede Social , Suécia
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