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Mostrando ítems 41-50 de 82
Fine-scale genetic structure of Nothofagus pumilio (lenga) at contrasting elevations of the altitudinal gradient
(Springer, 2013-03)
Montane forests provide the natural framework to test for various ecological settings at distinct elevations as they may affect population demography, which in turn will affect the spatial genetic structure (SGS). We ...
Resistência ao glyphosate em populações de azevém: estudo de aspectos moleculares e da dinâmica populacional suportando modelos preditivos para controle
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilPrograma de Pós-Graduação em AgronomiaUTFPR, 2020-08-03)
Ryegrass (Lolium spp.) is a weed widely spread in farming areas around the world. Due to its rusticity and high growth rate, this species is widely cultivated, both for soil cover and forage production. The intensive use ...
Population biology and regeneration of forbs and shrubs after fire in Brazilian Campos grasslands
(SPRINGER, 2010)
Fire is an important factor in several ecosystems, affecting plant population biology. Campos grasslands are under constant influence of disturbance, mostly grazing and fire. However, few studies evaluated the effect of ...
Basic ecology of ant gardens in a dry-premontane transitional forest
(Universidad de Costa Rica, 2022)
Are protected areas really protecting populations? A test with an Atlantic rain forest palm
(Tropical Conservation ScienceMenio ParkEUA, 2010)
Tapping latex and alleles? The impacts of latex and bark harvesting on the genetic diversity of Himatanthus drasticus (Apocynaceae)
(Elsevier Science BvAmsterdamHolanda, 2013)
Efecto de la fragmentación en la demografía genética de Astronium graveolens (Anacardiaceae)
(Universidad Michoacana de San Nicolás de Hidalgo, 2017-04)
In the present study an analysis of the effect of fragmentation on the genetic demography of Astronium graveolens in the Chamela-Cuixmala Biosphere Reserve was carried out with a total of 990 individuals distributed in ...