Results 31 to 40 of about 225,002 (184)

Erythroxylum catharinense Amaral NO ESTADO DE SÃO PAULO: TAXONOMIA E DISTRIBUIÇÃO GEOGRÁFICA DA ESPÉCIE

open access: yesRevista do Instituto Florestal, 2009
Erythroxylum catharinense Amaral é uma espécie nativa da mata pluvial de encosta atlântica que foi recentemente registrada na restinga da praia de Paranapuã sob as coordenadas geográficas 23º 58’ 51” S e 46º 22’ 52” W, no município de São Vicente ...
Claudio de Moura   +3 more
doaj   +1 more source

Conservation gap analysis for wild grapevines (Vitis L.) of the Americas

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Wild grapevines (Vitis L.) native to the Americas are ecologically and culturally important plants that are also critical to the global cultivated grape industry as sources of traits for crop innovation, but many of these species are poorly documented and insufficiently conserved.
Daniel Carver   +15 more
wiley   +1 more source

EMITS: Expectation–maximization abundance estimation for fungal ITS communities from long‐read sequencing

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract As long‐read amplicon sequencing becomes routine for fungal metabarcoding, species‐level abundance estimation from ITS amplicons remains limited by naive best‐hit classification. Assigning each read to its single highest‐scoring reference misattributes reads among closely related species that share similar ITS sequences, and divides the reads ...
Aaron O'Brien   +4 more
wiley   +1 more source

MORPHOPHYSIOLOGICAL CHARACTERISTICS OF ARABIC COFFEE

open access: yes, 2021
The understanding of the behavior of each cultivar under adverse climatic conditions is important in the choice of plants that best fit the region to be inserted.
Viana, Ronaldo da Silva [UNESP]   +13 more
core   +1 more source

Estudios monográficos sobre Agavaceae de Suramérica. Primer registro de Furcraea foetida para las floras de Ecuador y Perú

open access: yesRevista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2022
Se registra por primera vez en Ecuador y Perú la especie nativa de América tropical Furcraea foetida (L.) Haw. Se presenta su descripción, así como fotografías, nombres vulgares, usos y algunos análisis morfológicos y ecológicos.
Diego Giraldo-Cañas
doaj  

El árbol Myroxylon peruiferum (Fabaceae), nuevo registro en la flora de Costa Rica

open access: yesCuadernos de investigación UNED, 2019
Introducción: El género Myroxylon (Fabaceae) incluye dos especies, M. balsamum y M. peruiferum, presentes desde el sur de México hasta Suramérica. Sin embargo, en Costa Rica solo se reconocía la presencia de M. balsamum. Objetivos: confirmar la presencia
Diego Aguilar-Sandí
doaj   +1 more source

Forest edges buffer effects of agricultural management on bee–plant interaction networks

open access: yesEcological Entomology, EarlyView.
Agricultural management effects: Organic and conventional crop margins host similar bee and plant species, but network structure differs: organic farms exhibit higher interaction diversity, conventional farms higher connectance. Role of forest edges: Native forest edges stabilize bee–plant networks by providing continuous floral resources and suitable ...
Samantha Marx de Castro   +6 more
wiley   +1 more source

Música de festival: uma etnografia da produção de música nativista no festival Sapecada da Canção Nativa em Lages-SC [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em Antropologia Social, Florianópolis, 2009.A música nativista pode ser entendida como um caso específico de regionalismo ...
Marcon, Fernanda
core  

Assessing responses of reef island seabirds to environmental and anthropogenic drivers

open access: yesConservation Biology, Volume 40, Issue 5, October 2026.
Abstract Tropical insular ecosystems face escalating, cumulative impacts of land‐ and sea‐based ecological threats that jeopardize the long‐term sustainability of their native communities. This joint vulnerability is epitomized by reef island seabirds, which are exposed to reef decline and coastal erosion driven by climate change, reduction in prey ...
Tristan Berr   +7 more
wiley   +1 more source

Alcaloides bisbencilisoquinolinicos aislados de la especie nativa berberís glauca (hbk) y evaluación de su actividad antialimentaria [PDF]

open access: yes, 1995
Durante el estudio de la potencial actividad tóxica del extracto alcohólico de ios tallos de la especie nativa Berberís glauca (HBK) (Berberidaceae).
de Morgensztern., Consuelo M.   +6 more
core  

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