Results 101 to 110 of about 2,541 (203)

Calea (Asteraceae, Neurolaeneae) no estado de Goiás, Brasil

Rodriguésia
Resumo Calea é um gênero com distribuição neotropical com cerca de 120 espécies, sendo o maior em número de espécies entre os seis gêneros da tribo Neurolaeneae (Asteraceae). No Brasil ocorrem 83 espécies das quais 46 são endêmicas do país. As regiões do
Gustavo Henique Lima da Silva, Aristônio M. Teles   +1 more
doaj   +1 more source

Leaf anatomical traits of non-arboreal savanna species along a gradient of tree encroachment

Acta Botânica Brasílica, 2017
In the Brazilian savanna (Cerrado of Brazil), fire suppression has transformed typical savanna formations (TS) into forested savanna (FS) due to the phenomenon of encroachment.
Luiz Felipe Souza Pinheiro, Rosana Marta Kolb, Davi Rodrigo Rossatto   +2 more
doaj   +1 more source

Oligochitosan Synthesized by Cunninghamella elegans, a Fungus from Caatinga (The Brazilian Savanna) Is a Better Antioxidant than Animal Chitosan. [PDF]

Molecules, 2021
Paiva WS, de Souza Neto FE, Queiroz MF, Batista LANC, Rocha HAO, de Lima Batista AC.   +5 more
europepmc   +1 more source

Effects of post‐fire on seed germination and seedling recruitment of a generalist savanna woody species

Plant Biology, EarlyView.
This study evaluated germination, recruitment, and early seedling growth of Vochysia tucanorum through a field experiment based on direct seed deposition into the soil under natural conditions, simulating post‐dispersal environments in burned and unburned areas.
M. A. De Macedo, D. R. Rossatto
wiley   +1 more source

Bryoflora of Gallery Forest in Quirinópolis, Goiás State, Brazil

Hoehnea
This study provides a survey of the bryophytes in gallery forest in the municipality of Quirinópolis, Goiás State, Brazil. Samples were collected monthly from April 2012 to July 2013. The substrate colonization and frequency of species were analyzed. The
Herla Ferreira de Aquino, Isa Lucia de Morais Resende, Denilson Fernandes Peralta, Lucas Matheus da Rocha   +3 more
doaj   +1 more source

Filamentous Fungi Producing l-Asparaginase with Low Glutaminase Activity Isolated from Brazilian Savanna Soil. [PDF]

Pharmaceutics, 2021
Freitas M, Souza P, Cardoso S, Cruvinel K, Abrunhosa LS, Ferreira Filho EX, Inácio J, Pinho DB, Pessoa A, O Magalhães P.   +9 more
europepmc   +1 more source

How are we choosing species for direct seeding restoration in megadiverse neotropical landscapes? Recommendations from projects implemented in Brazil

Restoration Ecology, EarlyView.
Direct seeding for ecological restoration is a cost‐effective and scalable method, but its effectiveness largely relies on choosing the appropriate species. Understanding the criteria used to select species is critical for optimizing restoration outcomes, especially in the face of limited resources and ongoing environmental changes.
Mariane C. Inocente, Mario Santos, Andreliza R. T. de Oliveira, Felipe B. Dutra, Ana P. P. Shiguehara, Aline B. V. Cipriano, Fatima C. M. Piña‐Rodrigues   +6 more
wiley   +1 more source

Estimating costs of ecological restoration across degradation scenarios in South Brazilian grasslands

Restoration Ecology, EarlyView.
Abstract Introduction Grassland ecosystems are among the most threatened worldwide, and the Campos Sulinos—a region of subtropical grasslands in southern Brazil—experiences degradation driven by multiple factors. This study provides initial cost estimates for different restoration approaches, offering guidance for technical and budgetary planning ...
Thais Michel, Carlos Nabinger, Gerhard E. Overbeck   +2 more
wiley   +1 more source

Short-Term Effect in Soil Microbial Community of Two Strategies of Recovering Degraded Area in Brazilian Savanna: A Pilot Case Study. [PDF]

Front Microbiol, 2021
Selari PJRG, Olchanheski LR, Ferreira AJ, Paim TDP, Calgaro Junior G, Claudio FL, Alves EM, Santos DC, Araújo WL, Silva FG.   +9 more
europepmc   +1 more source

Limited contribution by non‐volant small mammals to regeneration in ironstone rocky outcrops

Restoration Ecology, EarlyView.
Abstract Introduction Animal‐mediated seed dispersal contributes substantially to natural regeneration in degraded areas. However, the role of seed dispersal by non‐volant small mammals (NVSM), mainly marsupials and rodents, in contributing to regeneration remains underexplored, especially in mountaintop, open‐canopy ecosystems.
Maria Fernanda Regiolli Godoi, Vitor Emídio de Mendonça, Adriano Pereira Paglia, Fernando A. O. Silveira   +3 more
wiley   +1 more source