Results 51 to 60 of about 4,585,573 (169)

Insights on the Potential of Natural Regeneration to Restore Cerrado Open Ecosystems

open access: yesAustral Ecology, Volume 50, Issue 9, September 2025.
The colonisation potential of native Cerrado species in degraded areas will depend on the remaining underground structures and not on seed rain from nearby conserved remnants. Effective restoration of the Cerrado will not be possible without active restoration, if the bud‐bank are not present in the system.
Bethina Stein   +4 more
wiley   +1 more source

Níveis de regeneração natural em floresta de terra firme no Amapá Brasil. [PDF]

open access: yes, 2017
Este trabalho objetivou identificar a regeneração natural na fitofisionomia ombrófila densa da Floresta Estadual do Amapá, descrevendo as relações entre estratos verticais.
APARICIO, W. C. da S.   +5 more
core  

Recuperação de campos nativos suprimidos por agricultura no bioma Pampa: manejo versus regeneração natural. [PDF]

open access: yes, 2022
Os valores médios de riqueza nas áreas de regeneração natural foram inferiores aos das áreas manejadas, e em termos de composição, áreas manejadas tiveram maior similaridade às áreas de referência, indicando que o manejo propiciou aumento na riqueza e ...
FONTOURA JÚNIOR, J. A.   +5 more
core  

Regeneração natural em fragmentos de floresta ombrófila mista de pequenas propriedades rurais no Paraná [PDF]

open access: yes, 2022
O objetivo deste estudo foi avaliar a estrutura da regeneração natural de espécies arbóreas em fragmentos florestais de nove pequenas propriedades rurais na floresta ombrófila mista, no município de Fernandes Pinheiro, Paraná.
Carla Fernanda Mussio   +5 more
core   +1 more source

ANALYSIS OF THE NATURAL REGENERATION OF FOREST SPECIES IN CILIARY WOODS BASED ON THE DISTANCE OF THE LAKE MARGINS

open access: yesCiência Florestal, 2010
The purpose of this paper was to analyse the occurrence  of  natural regeneration of native forest species in ciliary wood at different distances from the margins  of the Furnas lake.Two samples were considered: one with parcels located one meter from ...
José Carlos de Campos   +1 more
doaj   +1 more source

Regeneração natural de espécies ameaçadas de extinção em áreas experimentais na Amazônia Oriental

open access: yesBiodiversidade Brasileira, 2021
Este trabalho avaliou as alterações ocorridas no número de indivíduos da regeneração natural de Hymenaea parvifolia Huber (Jutaí-mirim), Hymenolobium excelsum Ducke (Angelim-da-mata) e Vouacapoua americana Aubl. (Acapu) classificadas como ameaçadas de
Jaqueline Macedo Gomes   +8 more
doaj   +1 more source

Isolated Trees in a Fragmented Tropical Landscape: A View Through the Soil Seed Bank

open access: yesBiotropica, Volume 57, Issue 5, September 2025.
Here, we investigated patterns of plant species diversity, abundance, and composition in the soil seed banks of cattle pastures, under fleshy‐fruited, and nonfleshy‐fruited trees within pastures, and in secondary forest patches at ten study sites in Brazil.
Samantha A. Allbee   +3 more
wiley   +1 more source

Estrutura demográfica e padrão espacial de uma população natural de Araucaria angustifolia (Bertol.) Kuntze (araucariaceae), na Reserva Genética Florestal de Caçador, Estado de Santa Catarina Demographic structure and spatial pattern of Araucaria angustifolia (Bertol.) Kuntze (araucariaceae) population in Santa Catarina

open access: yesRevista Árvore, 2009
Araucaria angustifolia (Bertol.) Kuntze é considerada espécie ameaçada de extinção, e faltam informações sobre sua ecologia para a elaboração de técnicas eficazes para manejo e conservação.
Giovani Festa Paludo   +3 more
doaj   +1 more source

Impacts of fire on canopy structure and its resilience depend on successional stage in Amazonian secondary forests

open access: yesRemote Sensing in Ecology and Conservation, Volume 11, Issue 4, Page 394-410, August 2025.
We analyzed the effects of fire on secondary forests' vertical structure in different successional stages using lidar metrics. Our results show that independently of the successional stage, secondary forests that experienced fire were more degraded than unburned secondary forest areas. Overall, our results show that forests in early successional stage (
Laura B. Vedovato   +12 more
wiley   +1 more source

The Rapid Recovery of a Caatinga Dry Forest is Mediated by Disturbance‐Adapted Species

open access: yesBiotropica, Volume 57, Issue 4, July 2025.
Overall, regenerating and old‐growth forest stands exhibited similar plant diversity across all ontogenetic stages, with a negligible role played by forest stand age, precipitation, and chronic human disturbance. Species exclusively recorded as adults or seeds were mostly dispersed by animals, indicating that several species fail in either dispersing ...
Alexandre S. de Paula   +6 more
wiley   +1 more source

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