Results 311 to 320 of about 519,340 (333)

Isolation by instability: Historical climate change shapes population structure and genomic divergence of treefrogs in the Neotropical Cerrado savanna

Molecular Ecology, 2019
Although the impact of Pleistocene glacial cycles on the diversification of the tropical biota was once dismissed, increasing evidence suggests that Pleistocene climatic fluctuations greatly affected the distribution and population divergence of tropical
Mariana M. Vasconcellos, G. Colli, Jesse N. Weber, Edgardo M. Ortiz, M. Rodrigues, D. Cannatella   +5 more
semanticscholar   +1 more source

Delimitation of the cerrado concept

Vegetatio, 1978
The large-scale xeromorphic woodland-savanna-grassfield ‘cerrado’ vegetation of central Brazil gradates to other vegetation types, both within its own region and along the border to neighbouring regions of other largescale vegetation types. These other vegetation types and their distinctions from cerrado are discussed.
openaire   +2 more sources

Cerrado Agriculture and the Environment

2016
This chapter will discuss Cerrado agriculture from an ecological and environmental perspective and analyze the sustainable development of agriculture and livestock in the tropical savannah biome. The first section presents an overview of biodiversity and environmental conservation efforts based in the Cerrado, especially in the 20 years following the ...
Akio Hosono, Yutaka Hongo
openaire   +2 more sources

A new species of the Cerrado in Brazil

Phytotaxa, 2017
A new species of Praxelis (Eupatorieae—Asteraceae) of Cerrado in Brazil, P. macrocarpa, is described and illustrated. It is very similar to P. capillaris but differs in involucral bracts number, involucre size, concrescence of involucral bracts, fruit size, flower size, and apical anther appendages. A description of pollen characters of the new species
Abreu, Vanessa Holanda Righetti De, Esteves, Roberto Lourenço   +1 more
openaire   +2 more sources

SUCESSÃO ECOLÓGICA NO CERRADO

FLOVET - Boletim do Grupo de Pesquisa da Flora, Vegetação e Etnobotânica, 2012
RESUMO:O Cerrado por apresentar uma grande diversidade é considerado o segundo bioma do Brasil em extensão, mas devido às mudanças na estrutura da vegetação tem causado transformação na dinâmica da sucessão florestal, facilitando assim o restabelecimento da vegetação.
Silva, Jeane Cabral da, Silva, Ivani Pereira da, Silva, Edson Martins da, Ribeiro, Edilene Silva, Moreira, Elton Lopes, Pasa, Maria Corette   +5 more
openaire   +1 more source

Flux Dynamics in the Cerrado and Cerrado–Forest Transition of Brazil

2010
The savanna vegetation of Brazil is referred to as cerrado, which is the Portuguese word for “dense,” “thick,” or “closed.” Cerrado covers approximately 1.5-2 million km2, or 20-25% of the total land cover of Brazil, and is the second largest vegetation type after the Amazonian forest (Furley and Ratter, 1988; Fearnside, 2000).
openaire   +2 more sources

The soil microbiomes of the Brazilian Cerrado

Journal of Soils and Sediments, 2021
L. Procópio, C. Barreto
semanticscholar   +1 more source

Mycorrhiza in plants of the ‘Cerrado’

Plant and Soil, 1974
The object of the present paper is to give an account of the mycotrophic species of the ‘cerrado’, studied in Brazil. Also, this work is a contribution to the anatomical and morphological study of mycorrhizas.
openaire   +2 more sources

Northeast Brazil's imperiled Cerrado

Science, 2021
Denilson da Silva Bezerra, Maycon H. F. de Melo, Celso Henrique Leite Silva Junior, Luis M. Hernández, Danielle Celentano, Fabrício Brito Silva, Josué Carvalho Viegas, Taíssa Caroline Silva Rodrigues, Guillaume Xavier Rousseau, Swanni T. Alvarado, Tiago Ferraz, Ulisses D. V. Souza, Ulisses D. V. Souza, André Luis Silva dos Santos   +13 more
openaire   +3 more sources

Jardin cerrado

Hispania, 1997
Delmarie Martinez, Ignacio Javier Lopez, Emilio Prados   +2 more
openaire   +2 more sources