Results 51 to 60 of about 16,690 (216)

Determinant factors for epiphyte-phorophyte interactions in patches of cloud forest within a matrix of campos rupestres [PDF]

Acta Botânica Brasílica
The epiphytic flora is influenced by the architecture and morpho-physiology of phorophytes. Our knowledge about the ecology of these communities remains limited, especially in the campos rupestres.
Marcela Amorim Gonçalves Pereira, Vitor Araújo da Silva, Maria Cristina Teixeira Braga Messias, Fernanda Vieira da Costa, Luiz Menini Neto, Pablo Emiliano dos Santos, Livia Echternacht   +6 more
doaj   +1 more source

Assessing the evolutionary distinctiveness of a highly threatened plant group: The urgency to preserve a unique lineage of evolution in Brazil

PLANTS, PEOPLE, PLANET, EarlyView.
Brazil's diverse flora is under several threats, with many unique lineages facing extinction, particularly in biodiverse regions like the Cerrado and campo rupestre. This study sheds light on the conservation needs of Cambessedesia (Melastomataceae), an endemic genus with 95% of its species endangered, using an approach to rank and prioritise species ...
Najla Bastos Scheidegger, Raquel C. Pizzardo, Bruno Vilela, Thuane Bochorny, Juliana Gastaldello Rando   +4 more
wiley   +1 more source

Stone Works, immortal work, in the basins of Lambayeque in Peru [PDF]

, 2013
En el presente artículo, presentamos algunas evidencias de obras rupestres en la región Lambayeque, en el norte del Perú, las prospecciones realizadas, permitieron identificar obras rupestres en las cuencas de Saña, Chancay, Motupe y Chiñiama. Las obras
Fernández A., Julio César
core  

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

A NEW RUPICOLOUS PALM FROM THE CAMPOS RUPESTRES, MINAS GERAIS, BRAZIL

Edinburgh Journal of Botany, 2023
The Syagrus glaucescens species complex occurs in the Espinhaço Range in Minas Gerais state, Brazil. In addition to Syagrus duartei Glassman, S. glaucescens Glaz. ex Becc. and S. evansiana Noblick, a fourth undescribed species was previously identified by its morphology, leaf anatomy and geographical isolation. Here we formally describe this species as
Bruno Francisco Sant'Anna-Santos, Luiz Fernando Lima Carvalho, Patricia Soffiatti   +2 more
openaire   +1 more source

Florística e caracterização dos campos rupestres sobre canga na Serra da Calçada, Minas Gerais, Brasil

Rodriguésia
RESUMO Os campos rupestres sobre canga são um ambiente peculiar e freqüente na região do Quadrilátrero Ferrífero, Minas Gerais. Sua vegetação, associada a afloramentos hematíticos, apresenta uma série de adaptações morfológicas e fiosiológicas, assim ...
Pedro Lage Viana, Julio Antonio Lombardi
doaj   +1 more source

Estilo, arte rupestre y sociedad en la zona central de Chile [PDF]

, 2002
En este trabajo se discute el concepto de estilo desde la perspectiva del arte rupestre, proponiendo una definición holística que abarca desde las figuras hasta el patrón de emplazamiento de los sitios rupestres, indicando la importancia que tiene el ...
Troncoso Meléndez, Andrés
core   +1 more source

Bodegas, lagares y almazaras en el territorio de Kelin (siglos v-iii a. C.): el caso de la Rambla de la Alcantarilla (Requena, Valencia) [PDF]

, 2016
Las evidencias arqueológicas datan la expansión del cultivo de la vid en el territorio de Kelin durante los siglos v-iii a. C., aunque los primeros indicios se fechan ya en el siglo vii a. C.
Carrión Marco, Yolanda, Mata Parreño, Consuelo, Moreno Martín, Andrea, Pérez Jordà, Guillem, Quixal Santos, David   +4 more
core   +3 more sources

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

Bromeliaceae Juss. nos campos rupestres do Parque Estadual do Itacolomi, Minas Gerais, Brasil

Rodriguésia
Resumo Este estudo relata o levantamento florístico de Bromeliaceae nos campos rupestres do Parque Estadual do Itacolomi (PEI), localizado na região sul da Cadeia do Espinhaço, nos municípios de Ouro Preto e Mariana, estado de Minas Gerais.
Thiago dos Santos Coser, Cláudio Coelho de Paula, Tânia Wendt   +2 more
doaj   +1 more source