Consulta: subjectFacets:"Forest ecology"
Registros recuperados: 11
Data/hora: 07/06/2024 04:48:09

Adaptive Ecosystem Management in the Pacific Northwest: a Case Study from Coastal Oregon
Provedor de dados: 7
Autores: Gray, Andrew N; U.S. Forest Service Pacific Northwest Research Station; agray01@fs.fed.us.
Adaptive ecosystem management has been adopted as a goal for decision making by several of the land management and regulatory agencies of the U.S. government. One of the first attempts to implement ecosystem management was undertaken on the federally managed forests of the Pacific Northwest in 1994. In addition to a network of reserve areas intended to restore habitat for late-successional terrestrial and aquatic species, "adaptive management areas" (AMAs) were established. These AMAs were intended to be focal areas for implementing innovative methods of ecological conservation and restoration and meeting economic and social goals. This paper analyzes the primary ecological, social, and institutional issues of concern to one AMA in the Coast Range in...
Tipo: Peer-Reviewed Reports
Palavras-chave: Adaptive management; Adaptive management area; Ecosystem management; Forest ecology; Landscape ecology; Models; Monitoring; Old-growth forest; Public involvement.
Ano: 2000

Putting the "E" in SES: unpacking the ecology in the Ostrom social-ecological system framework
Provedor de dados: 7
Autores: Vogt, Jessica M.; The Vincent and Elinor Ostrom Workshop in Political Theory and Policy Analysis, Indiana University Bloomington; Department of Earth and Environmental Sciences, Furman University; jessica.vogt@furman.edu; Epstein, Graham B.; School of Public and Environmental Affairs (SPEA), Indiana University Bloomington; The Vincent and Elinor Ostrom Workshop in Political Theory and Policy Analysis, Indiana University Bloomington; gepstein@indiana.edu; Mincey, Sarah K.; Integrated Program in the Environment, Indiana University Bloomington; Indiana University Research and Teaching Preserve; Center for the Study of Institutions, Population and Environmental Change (CIPEC), Indiana University Bloomington; The Vincent and Elinor Ostrom Workshop in Political Theory and Policy Analysis, Indiana University Bloomington; School of Public and Environmental Affairs (SPEA), Indiana University Bloomington; skmincey@indiana.edu; Fischer, Burnell C.; The Vincent and Elinor Ostrom Workshop in Political Theory and Policy Analysis, Indiana University Bloomington; School of Public and Environmental Affairs (SPEA), Indiana University Bloomington; Center for the Study of Institutions, Population and Environmental Change (CIPEC), Indiana University Bloomington; bufische@indiana.edu; McCord, Paul; Center for the Study of Institutions, Population and Environmental Change (CIPEC), Indiana University Bloomington; Department of Geography, Indiana University Bloomington; The Vincent and Elinor Ostrom Workshop in Political Theory and Policy Analysis, Indiana University Bloomington; pamccord@indiana.edu.
The Ostrom social-ecological system (SES) framework offers an interdisciplinary tool for studies of linked human-natural systems. However, its origin in the social sciences belies the effectiveness of its interdisciplinary ambitions and undermines its ability to cope with ecological complexity. To narrow the gap between inherently dynamic ecological systems and the SES framework, we need to explicitly recognize that SES outcomes are coproduced by social systems in which choices are made, as well as an ecological system with a diverse assortment of dynamic natural processes that mediate the effect of those choices. We illustrate the need for more explicit incorporation of ecological attributes into the SES framework by presenting a case study of a...
Tipo: Peer-Reviewed Synthesis
Palavras-chave: Ecological theory; Forest ecology; Interdisciplinary science; Linked human-natural systems; Social-ecological system framework.
Ano: 2015

Silvicultura de cinco espécies arbóreas da Amazônia: indicações de usos de seus produtos madeireiros e não-madeireiros.
Provedor de dados: 14
Autores: CARVALHO, J. O. P. de; CARVALHO, M. S. P. de; BAIMA, A. M. V.; MIRANDA, I. L.; SOARES, M. H. M.
bitstream/item/57645/1/CPATU-ComTec90.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Espécie florestal; Produto florestal não madeireiro; Produto florestal madeireiro; Ipê-amarelo; Copaifera multifuga; Caesalpimaceae; Papilionaceae; Hymenaeae courbaril; Brasil; Forest; Nonwood forest products.; Bagassa Guianensis; Cumaru; Copaíba; Ecologia Florestal; Dipteryx Odorata; Floresta; Jatobá; Moraceae; Silvicultura; Regeneração Natural; Tabebuia Serratifolia; Tatajuba.; Bignoniaceae; Amazonia; Forest trees; Forest ecology; Silviculture; Wood products.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/375531

Zoneamento ecológico para plantios florestais no Estado de Santa Catarina.
Provedor de dados: 14
Autores: EMBRAPA. Centro Nacional de Pesquisa de Florestas.
bitstream/item/17024/1/doc21.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Zoneamento bioclimático; Brasil; Santa Catarina; Zonation; Environments; Climatics zones; Espécie exótica; Bioma; Zoneamento.; Ecologia Florestal; Meio Ambiente.; Forest ecology; Forests.
Ano: 1988
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/294054

Análise dos conceitos de 'mesma identidade ecológica', 'equivalência ecológica' e 'offsetting' para compensação de Reserva Legal.
Provedor de dados: 14
Autores: TOMAS, W. M.; GARCIA, L. C.; ROQUE, F. de O.; LOURIVAL, R.; DIAS, F.; SALIS, S. M. de; MOURAO, G. de M.
Esse trabalho analisa o conceito de 'mesma identidade ecológica' adotado pelo Supremo Tribunal Federal no julgamento de uma ação direta de inconstitucionalidade acerca da compensação das áreas de reserva legal no país, bem como as implicações e desdobramento deste conceito e o de equivalência ecológica.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Reserva Ecológica; Ecologia Florestal; Legislação Florestal; Preservação da Natureza; Forest ecology; Biopreservation; Rural legislation.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103794

Importância ecológica das espécies Bagassa guianensis (tatajuba), Copaifera multijuga (copaiba), Dipteryx odorata (cumaru), Hymenaea courbaril (jatoba) e Tabebuia serratifolia (ipe-amarelo) em floresta natural na Amazônia Brasileira.
Provedor de dados: 14
Autores: SOARES, M. H. M.; CARVALHO, J. O. P. de.
bitstream/item/57860/1/CPATU-ComTec87.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Espécie florestal; Ipê-amarelo; Pará; Brasil.; Bagassa Guianensis; Copaifera Multijuga; Copaíba; Cumaru; Dipteryx Odorata; Ecologia Florestal; Floresta Tropical; Hymenaea Courbaril; Jatobá; Tabebuia Serratifolia; Tatajuba.; Amazonia; Forest trees; Forest ecology; Tropical forests.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/375526

Fitossociologia de um remanescente de floresta estacional decidual na sub-bacia da Lagoa Negra, Ladário, MS.
Provedor de dados: 14
Autores: JURACY, A. R. da M.; SALIS, S. M.; DAMASCENO JÚNIOR, G. A.
O objetivo deste estudo foi analisar a estrutura e as espécies arbóreas ocorrentes num remanescente de floresta estacional decidual na Fazenda Carandá, Sub-Bacia da Lagoa Negra, Ladário, MS (19º 06' 18" S e 57º 31' 09" W). A amostragem foi realizada em 1997 utilizando-se o método de parcelas fixas (10 m x10 m), num total de 20 parcelas contínuas, perfazendo uma área de 2.000 m2. As espécies que ocorreram com maior número de indivíduos foram: Senegalia polyphylla, Casearia gossypiosperma, Acosmium cardenasii, Senegalia nitidifolia, Helietta puberula, Cnidoscolus cnicodendron, Aspidospermasp. e Luehea paniculataque totalizaram 52% da amostra, já as espécies com maior valor de importância foram Senegalia polyphylla, Cenostigma pluviosum, Acosmium cardenasii,...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Árvore; Ciência Florestal; Trees; Forest ecology; Forest stand establishment.
Ano: 2009
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/812992

Estrutura de um cambarazal (Vochysia divergens) no Pantanal de Mato Grosso.
Provedor de dados: 14
Autores: BRAZ, E. M.; MATTOS, P. P. de; SALIS, S. M.; CURTO, R. de A.
O objetivo deste trabalho é caracterizar, de forma preliminar, o padrão de invasão do cambará (Vochysia divergens) em área de pastagem nativa na sub-região de Poconé, Pantanal de Mato Grosso.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Manejo; Ciência Florestal; Ecologia Florestal; Forest Science and Forest Products; Forest ecology.
Ano: 2021
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1136749

Resumos expandidos...
Provedor de dados: 14
Autores: SIMPÓSIO SILVICULTURA NA AMAZÔNIA ORIENTAL: CONTRIBUIÇÕES DO PROJETO EMBRAPA/DFID, 1999, Belém, PA.
bitstream/item/57601/1/CPATU-Doc123.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Manejo florestal; Brasil; Forestry operation.; Análise Econômica; Ecologia Florestal; Exploração Florestal; Floresta; Mecanização; Semente Florestal; Silvicultura.; Amazonia; Economic analysis; Forest ecology; Forest management; Forests; Mechanization; Silviculture.; Seeds.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/393767

Structure and diversity of restingas along a flood gradient in southeastern Brazil
Provedor de dados: 39
Autores: Magnago,Luiz Fernando Silva; Martins,Sebastião Venâncio; Schaefer,Carlos Ernesto Goncalves Reynaud; Neri,Andreza Viana.
This study aimed to relate changes in structure and species diversity with edaphic variables (soil type and flooding regime) in a gradient of forest formations within the Brazilian restingas (coastal woodlands). The study was carried out in the Jacarenema Municipal Natural Park, in the city of Vila Velha, in the Espírito Santo State, Brazil. We evaluated the structure of shrub and tree components by sampling 80 plots of 5 × 25 m each, equally distributed among four forest types (well-drained, transitional, floodplain and flooded). We included all individuals with a ≥ 3.2 cm diameter at breast height. From each plot, soil samples (for chemical and physical analysis) were collected at a depth of 0-10 cm. We identified a significant fertility gradient (of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Espírito Santo; Forest ecology; Soil gradient; Species selectivity; Edaphic variations.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062013000400020

Diametric Growth of Tree Species in the Atlantic Forest, Paraná, Brazil
Provedor de dados: 42
Autores: SOUZA,RONAN F.; MACHADO,SEBASTIÃO A.; LONGHI-SANTOS,TOMAZ.
Abstract: Management of remnants in Atlantic Forest is an alternative for their conservation, however, information on the growth and ecology of those species is lacking. This study aimed to describe diametric growth of Balfourodendron riedelianum, Cordia trichotoma and Ocotea diospyrifolia based on its growth rings and to verify the relationship between this growth with the environmental characteristics in different altitude levels and forest types. Diametric growth was higher for the largest tree diameters of the three species. Based on the fitted growth model, the age in which mean annual increment in diameter becomes greater than the current annual increment was 55 years for B. riedelianum (DBH = 18.27 cm), 45 years for C. trichotoma (DBH = 26.56 cm)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dendrochronology; Altitude levels; Forest types; Forest management; Forest ecology; Iguaçu National Park.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000700855