Results 81 to 90 of about 5,261 (228)
Overcoming barriers to build partnerships for managing plant invasions under global change
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract Non‐native plant invasions are a cross‐boundary conservation challenge, requiring coordinated management and policy responses underpinned by science. Global change is expected to exacerbate this challenge by changing abiotic and biotic drivers of invasive plant distribution, abundance, and impact. Current approaches may no longer be effective,
Jennifer L. Bufford +9 more
wiley +1 more source
Ciência Florestal, 2007 The seed of Araucaria angustifolia, pinhão, is becoming a alternative way of income for many families living at south and southeast of Brazil. The intensive attack on Paraná pine seeds by the wild fauna, that occur at newly-planted areas by direct ...
Guilherme O. S. Ferraz de Arruda +2 more
doaj
Pesquisa Florestal Brasileira, 2012 Nesta pesquisa avaliou-se o banco de sementes do solo em um remanescente da Floresta Ombrófila Mista Aluvial, em Araucária, PR, através da análise quali-quantitativa da germinação.
Saulo Henrique Weber +4 more
doaj +1 more source
O reflexo da defaunação para uma espécie ameaçada: o caso da Araucaria angustifolia em paisagem de campo em Santa Catarina [PDF]
, 2017 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Agronomia.Ambientes naturais degradados e aumento da caça ilegal podem produzir desequilíbrios na composição e interação das espécies.
Vieira, Willian
core
Fenologia reprodutiva de espécies vegetais da Floresta Ombrófila Mista do Paraná, Brasil. [PDF]
, 2015 (Reproductive phenology of plant species of Mixed Ombrophilous Forest in Paraná, Brazil). The Mixed Ombrophilous Forest (FOM) or Araucaria Forest, vegetation that occupies regions with a highly seasonal climate subject to frost, used to cover 40% of ...
LIEBSCH, D., MIKICH, S. B.
core +1 more source
Ciência Florestal, 2014 The present study aimed to evaluate the possible allelopathic activities effects from Araucaria angustifolia on Lactuca sativa germination and initial growth.
Bruna Denardin da Silveira +3 more
doaj
Thermal tool in the evaluation of the "pinhão'' (seed of Araucaria angustifolia) starch aimed agroindustrial process. [PDF]
, 2016 ''Pinhão'' is an important source of food for inhabitants in the subtropical region of South America. Gelatinization temperatures for ''pinhão'' are smaller than for corn and cassava starches, bringing advantages in industrial processes.
CORDOBA, L. do P. +4 more
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Conifer-angiosperm interactions: Physiological ecology and life history. [PDF]
, 2011 Worldwide, conifers are most successful on sites subject to chronic stresses that limit productivity (low temperatures, nutrient poverty, poor drainage).
Lusk, Christopher H.
core +2 more sources
Journal of Biogeography, Volume 53, Issue 2, February 2026.ABSTRACT Aim It is not trivial to estimate the relative contributions of dispersal, vicariance, and range contraction in explaining the present‐day distribution of ancient clades. In this study, we aim to infer the historical biogeography of bark and ambrosia beetles using a genus‐level time‐calibrated molecular phylogeny that encompasses 70% of all ...
Jules Ferreira +4 more
wiley +1 more source
INDUSTRIAL X-RAY COMPUTED TOMOGRAPHY APLIED TO PALEOBOTANICAL RESEARCH
Rivista Italiana di Paleontologia e Stratigrafia, 2000 X-ray computed tomography (CT) is a relatively new technology which has been used as a powerful research tool mainly by vertebrate palaeontologists.
MILENA PIK-BIOLZI +2 more
doaj +1 more source