Restinga Forests
Mostrando 1-12 de 37 artigos, teses e dissertações.
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1. Pteridófitas usadas na legislação como indicadoras de estágios sucessionais no Estado de Santa Catarina, Brasil
RESUMO No Estado de Santa Catarina, três resoluções do Conselho Nacional do Meio Ambiente (CONAMA) caracterizam estágios sucessionais de formações vegetacionais para licenciamento ambiental: 04/1994 (florestas), 261/1999 (restinga) e 423/2010 (campos de altitude), apresentando táxons indicadores, incluindo inclusive pteridófitas. Avaliamos a qualidad
Hoehnea. Publicado em: 09/09/2019
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2. Flora do Rio de Janeiro: Lemnoideae (Araceae)
Resumo Lemnoideae (Araceae) são ervas aquáticas flutuantes, extremamente reduzidas. Subcosmopolitas, geralmente são encontradas em ambientes lênticos de regiões tropicais. No Brasil ocorrem 15 espécies. Este estudo deslindou a subfamília Lemnoideae no estado do Rio de Janeiro, com base em trabalhos de campo e visitas a herbários. Foram registradas on
Rodriguésia. Publicado em: 08/08/2019
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3. Arbuscular mycorrhizal fungal communities in soils under three phytophysiognomies of the Brazilian Atlantic Forest
ABSTRACT Arbuscular mycorrhizal fungi (AMF) play an important role in plant community productivity and structure, and so studying the factors that affect the diversity and structure of this fungal community is important for understanding their ecology in tropical forests. We investigated AMF spore communities and root colonization under three forest phytophy
Acta Bot. Bras.. Publicado em: 29/11/2018
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4. Araceae of Grumari restinga: contribution to the conservation of the flora of Rio de Janeiro State, Brazil
ABSTRACT This study surveyed species of the family Araceae in Grumari restinga, located in the metropolitan region of the city of Rio de Janeiro, Brazil. We aimed to: i) evaluate the contribution of a single locality (Grumari restinga) to regional conservation (Rio de Janeiro State) of Araceae; and ii) compare the distribution of species of Araceae among res
Acta Bot. Bras.. Publicado em: 06/11/2017
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5. Corticolous myxobiota of the Pernambuco Center of Endemism, Brazil
ABSTRACT Situated within the Atlantic Forest domain, the Centro de Endemismo Pernambuco (Pernambuco Center of Endemism) - CEPE is regarded as a priority for biodiversity conservation worldwide. Covering an area of approximately 56,000 km2, it encompasses part of the states of Alagoas, Pernambuco, Paraíba and Rio Grande do Norte in northeastern Brazil. Here
Acta Bot. Bras.. Publicado em: 27/10/2016
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6. Heterogeneity of bird communities in a mosaic of habitats on a restinga ecosystem in southeast Brazil
ABSTRACT Restinga occurs as a narrow band of coastal habitats throughout the Atlantic Forest, although it presents considerable variation in vegetation structure, which likely contributes to heterogeneity in species inhabiting this endangered ecosystem. The goal of this study is to examine how variation in vegetation and abiotic conditions in the restinga ec
Zoologia (Curitiba). Publicado em: 03/10/2016
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7. Bryophyte and pteridophyte spores and other palynomorphs in quaternary marine sediments from Campos Basin, southeastern Brazil: Core BU-91-GL-05
This paper presents morphological descriptions and ecological data of cryptogam spores and other non-pollen palynomorphs from Quaternary sediments of Campos Basin, Rio de Janeiro, SE Brazil. The ages were derived from biostratigraphy of planktonic foraminifers and two radiocarbon dates, and suggest that sediment deposition started in the last 140,000 years B
Acta Bot. Bras.. Publicado em: 2015-06
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8. Structure of the tree stratum of three swamp forest communities in southern Brazil under different soil conditions
Restinga forests are commonly known to be plant communities rather poor in tree species. This study aimed to describe and explain the association between the floristic-structural similarities and the environmental conditions in three Swamp Restinga Forest communities in southern Brazil. In 13 plots of 100 m2 each, we sampled all individual trees (circumfere
Acta Bot. Bras.. Publicado em: 2015-03
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9. Structure and phytogeographic relationships of swamp forests of Southeast Brazil
Swamp forests are associated with soils that are saturated or inundated because of a high water table. In Brazil, little is known about the plant ecology of such forests. In this paper, we aimed to describe the phytosociological structure of the tree layer of swamp forests in Restinga de Jurubatiba National Park, in the northern part of the state of Rio de J
Acta Bot. Bras.. Publicado em: 2013-12
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10. Do edaphic aspects alter vegetation structures in the Brazilian restinga?
The vegetation of the Brazilian restinga (coastal woodland) presents a variety of species and different characteristics, encompassing fields, fruit groves and forests on quartzarenic neosols. We hypothesised that the structure of the restinga landscape along the coast of the state of Piauí is influenced by edaphic factors and presents a pattern similar to t
Acta Bot. Bras.. Publicado em: 2013-09
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11. Structure and floristic pattern of a coastal dunes in southeastern Brazil
The Brazilian shrublands area (restinga) is composed of marine coast vegetation on Quaternary sandy plains, where the species composition can vary depending on the surrounding ecosystems. The aims of this study were to describe the structure and floristic composition of a restinga near the community of Itaúnas, in the northern part of the state of Espírito
Acta Bot. Bras.. Publicado em: 2013-03
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12. Diversidade florística e estrutura vegetacional das tipologias florestais ocorrentes em diferentes sub-biomas de planície costeira e baixa encosta de bertioga (SP) / Floristic diversity and vegetation structure of forests types occurring in differents sub-biomes of coastal plain and low slope in Bertioga (SP)
O presente estudo foi desenvolvido nas planícies costeiras do Itaguaré e do Guaratuba localizadas no município de Bertioga (litoral central do Estado de São Paulo) e teve como objetivo descrever e comparar aspectos florísticos e estruturais das tipologias florestais que ocorrem em diferentes associações com depósitos sedimentares e solos. Foram inven
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/10/2012