Results 61 to 70 of about 2,295 (199)

Effects of Environmental Changes in Degraded Areas on the Establishment of Plant Communities in the Brazilian Cerrado

open access: yesInternational Journal of Forestry Research, Volume 2025, Issue 1, 2025.
Understanding the interrelationships between plant communities and soil attributes in gully erosion can make valuable contributions to strategies focused on the conservation and recovery of degraded areas. Thus, we aimed to evaluate how the composition and structure of different plant communities are affected by soil attributes in a degraded area by ...
Guilherme Resende Corrêa   +10 more
wiley   +1 more source

Germinação de sementes de Cecropia pachystachya Trécul (Cecropiaceae) em padrões anteriores e posteriores à passagem pelo trato digestório de aves dispersoras de sementes. [PDF]

open access: yes, 2011
O objetivo neste experimento foi avaliar a germinação natural de sementes de C. pachystachya e comparar à germinação de sementes que passaram pelo trato digestório de aves dispersoras de sementes.
BOCCHESE, R. A.   +2 more
core  

Diversity and dominance in bird assemblages across habitats in the Ñeembucú wetlands complex

open access: yesBiotropica, Volume 56, Issue 5, September 2024.
We analyzed how the composition of neotropical bird assemblages vary among habitats (riparian forests, natural grasslands, savannas, and anthropized sites) in the Ñeembucú Wetlands Complex, the largest wetland system in Paraguay. We found a high bird richness (209 species) that contrasted with a pattern of dominance by a small set of 16 species that ...
Fátima Ortiz   +7 more
wiley   +1 more source

Antioxidant plants and diabetes mellitus [PDF]

open access: yes, 2015
The incidence of diabetes mellitus (DM) is increasing rapidly and it is expected to increase by 2030. Other than currently available therapeutic options, there are a lot of herbal medicines, which have been recommended for its treatment. Herbal medicines
Abdollahi   +183 more
core   +3 more sources

Seeding the Pantanal: orchestrating research to overcome restoration barriers in the world's largest tropical wetland

open access: yesRestoration Ecology, Volume 32, Issue 5, July 2024.
Knowledge on seed ecology is foundational for effective seed‐based restoration including seedling production, direct seed sowing, topsoil transplant, and natural regeneration. Consequently, quantifying available knowledge and biases in seed‐based research allows practitioners to better plan and implement seed‐based restoration programs and identify ...
Driele S. A. Gonçalves   +4 more
wiley   +1 more source

Fitossociologia e desempenho de espécies arbóreas em um sistema agroflorestal sob bases agroecológicas em Dourados, Mato Grosso do Sul. [PDF]

open access: yes, 2012
bitstream/item/69050/1/056-salomao-fitossociologia.pdfPublicado também no Cadernos de Agroecologia, v.
FERNANDES, S. S. L.   +5 more
core  

Abundância e frugivoria da quiropterofauna (Mammalia, chiroptera) de um fragmento no noroeste do Estado do Paraná, Brasil - doi: 10.4025/actascibiolsci.v32i3.5351

open access: yesActa Scientiarum: Biological Sciences, 2010
A abundância e a frugivoria de morcegos que compõem a taxocenose em uma área de mata ripária, à margem esquerda do rio Ivaí, foram foco do presente estudo.
João Eduardo Cavalcanti Brito   +2 more
doaj   +1 more source

Influência de fungos micorrízicos arbusculares e adubação fosfatada no desenvolvimento da baraúna (Schinopsis brasiliensis Engl.). [PDF]

open access: yes, 2016
O objetivo do trabalho foi avaliar à resposta de plantas de baraúna (Schinopsis brasiliensis) à inoculação com fungos micorrícos arbusculares (FMA) em diferentes níveis de adubação ...
MELO, A. M. Y.   +6 more
core  

Ethnoveterinary medicines used for horses in Trinidad and in British Columbia, Canada [PDF]

open access: yes, 2006
This paper investigates the commonalities in ethnoveterinary medicine used for horses between Trinidad (West Indies) and British Columbia (Canada). These research areas are part of a common market in pharmaceuticals and are both involved in the North ...
Lourenco Grant   +4 more
core   +1 more source

Potencial alelopático de espécies nativas na germinação e crescimento inicial de Lactuca sativa L. (Asteraceae) Allelopathic potential of native species in Lactuca sativa L. (Asteraceae) germination and initial growth

open access: yesActa Botânica Brasílica, 2006
A alelopatia caracteriza-se pelos efeitos danosos ou benéficos sobre o desenvolvimento da vegetação, causados por substâncias químicas produzidas e liberadas para o ambiente por uma planta.
Fabiana Maraschin-Silva   +1 more
doaj   +1 more source

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