Reforestation With Diversity
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Diversity of soil spiders in land use and management systems in Santa Catarina, Brazil
Resumo: A capacidade de dispersão das aranhas em áreas contíguas (Arachnida, Araneae) está ligada diretamente às condições de manejo do solo. Objetivou-se com o presente trabalho estudar o efeito do sistema de uso do solo (SUS) sobre a abundância e diversidade das famílias de aranhas edáficas, bem como a relação dessas com os atributos físicos e
Biota Neotrop.. Publicado em: 31/01/2019
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2. Influência do desenvolvimento florestal sobre a comunidade edáfico-epígea de Arthropoda e a mirmecofauna: bases para a bioindicação do processo sucessional na restauração ecológica / The influence of forest development on edaphic and epigeic Arthropod communities and ant fauna: bases for bioindicantion of successional process in ecological restoration
A restauração ecológica visa o estabelecimento de ecossistemas semelhantes aos que originalmente ocupavam uma determinada área que foi degradada. Todavia, os resultados dos esforços envolvidos na restauração e no retorno dos processos ecológicos naturais são difíceis de serem medidos, pois faltam métodos apropriados. Os bioindicadores são ferrame
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/10/2012
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3. Fine-scale spatial genetic structure of Dalbergia nigra (Fabaceae), a threatened and endemic tree of the Brazilian Atlantic Forest
The Atlantic Forest is one of the most diverse ecosystems in the world and considered a hotspot of biodiversity conservation. Dalbergia nigra (Fabaceae) is a tree endemic to the Brazilian Atlantic Forest, and has become threatened due to overexploitation of its valuable timber. In the present study, we analyzed the genetic diversity and fine-scale spatial ge
Genet. Mol. Biol.. Publicado em: 16/10/2012
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4. Malaise traps for use as strategy for evaluation of bioindicators in agroecosystem : diversity and guild of braconidae in different vegetation mosaics of Fazenda Canchim (Embrapa, São Carlos, Brazil) / Uso de armadilhas Malaise como estratégia de avaliação de bioindicadores em agroecossistemas : diversidade e guildas de Braconidae em diferentes mosaicos vegetacionais da Fazenda Canchim (Embrapa), São Carlos, SP, Brasil
This work aimed to study the composition and distribution of the fauna of Braconidae (Hymenoptera) in three ecosystems of Fazenda Canchim (Embrapa, Sao Carlos, Brazil), analyse the bioindicator potential of that group and its possible use by farmers in order to contribute for the use of a more sustainable agroecosystems. The specimens were captured by three
Publicado em: 2009
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5. Malaise traps for use as strategy for evaluation of bioindicators in agroecosystem: diversity and guild of braconidae in different vegetation mosaics of fazenda Canchim (Embrapa, São Carlos, Brazil) / Uso de armadilhas Malaise como estratégia de avaliação de bioindicadores em agroecossistemas : diversidade e guildas de Braconidae em diferentes mosaicos vegetacionais da Fazenda Canchim (Embrapa), São Carlos, SP, Brasil
This work aimed to study the composition and distribution of the fauna of Braconidae (Hymenoptera) in three ecosystems of Fazenda Canchim (Embrapa, Sao Carlos, Brazil), analyse the bioindicator potential of that group and its possible use by farmers in order to contribute for the use of a more sustainable agroecosystems. The specimens were captured by three
Publicado em: 2009
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6. Bioindicadores de qualidade de solo em diferentes ecossistemas
Changes due to soil management and cultivated plant species may influence carbon, nitrogen and phosphorus cycling. Cycling depends on the integration of physical, chemical and mainly microbiological processes. This work assessed some microbial activity and processes related to carbon, nitrogen and phosphorus cycles in soil from six ecosystems in Guarapuava,
Publicado em: 2009
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7. Soil fauna, arbuscular mycorrhizal fungi and diazotrophic bacteria in Areas of Mining of Bauxite in the Northwest Pará revegetated with palm oil. / Fauna do Solo, Fungos Micorrízicos Arbusculares e Bactérias Diazotróficas em Áreas de Mineração de Bauxita no Noroeste do Pará Revegetadas com Dendê.
The Mining is considered the activity can cause a great impact in the environment, involving the vegetation and subsoil layers remove. After the finish of mineral sources, mandatorily these areas require recovery measures. This study aimed to evaluate the initial establishment of three genotypes of palm oil: C2501, C2301 and C2528, indicated by Embrapa Amaz�
Publicado em: 2009
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8. Avaliação de dois trechos de uma Floresta Estacional Semidecidual restaurada por meio de plantio, com 18 e 20 anos, no Sudeste do Brasil / Evaluate of two patch of an Semideciduous Seasonal Forest restored through a plantation, with 18 and 20 years, in Southeastern of Brazil
Restoration actions in degraded areas have been widely used, as much for legal requirements as for initiatives of groups worried about the ambient quality, in this way not having an standardizing of this actions. Appearing the necessity to evaluate if the employed methodologies are reaching its objective and providing a self-sustentation of the formed forest
Publicado em: 2009
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9. Avaliação da funcionalidade do solo em sistemas florestais enriquecidos com leguminosas. / Evaluation of soil functionality in forest systems enriched with leguminous trees.
The study was conducted in an area of abandoned pasture, originally under the cover of the Atlantic Forest, to evaluate the process of succession and restoration of degraded areas. The area was located in Valença municipality, State of Rio de Janeiro Brazil. In 2001 it was conducted a planting of nitrogen fixing leguminous trees in different proportions: 0%
Publicado em: 2009
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10. The process of natural regeneration and ecosystem restoration in former forest production areas / O processo de regeneração natural e a restauração de ecossistemas em antigas áreas de produção florestal
In Forest Companies that cultivate fast-growing forest species for industrial supply, it has been usual the existence of commercial production areas that need to be converted in protected areas with native vegetation. Nevertheless, depending on local conditions and landscape context, the natural regeneration process is not enough to guarantee the successiona
Publicado em: 2009
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11. Fauna do solo e outros atributos edáficos como indicadores da qualidade ambiental em áreas com Araucaria angustifolia no Estado de São Paulo / Soil fauna and others edaphics attributes as environmental quality indicators in areas with Araucaria angustifolia in São Paulo State, Brazil
The study of biological soil quality indicators in areas with Araucaria is very important to understand ecological processes in these systems, since groups of the soil fauna are major factors in the decomposition and mineralization of organic matter, as well as modifiers of soil physical, chemical and biological properties and processes. The objective of thi
Publicado em: 2007
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12. Efeito do cobre sobre fungos micorrÃzicos e trevo vermelho (Trifolium pratense L.)
The effects of copper on arbuscular mycorrhizal (AMF) and ectomycorrhizal fungi (EMF) and on the symbiosis between AMF and plants of Trifolium pratense L were evaluated. Species diversity, most probable number (MPN) of propagules and production of glomalin by AMF were estimated in a copper mining area (a- waste product area; b- interface between the waste pr
Publicado em: 2006