Results 131 to 140 of about 131,161 (273)
Principal components technique analysis for vegetation and land use discrimination [PDF]
Automatic pre-processing technique called Principal Components (PRINCO) in analyzing LANDSAT digitized data, for land use and vegetation cover, on the Brazilian cerrados was evaluated.
Dias, L. A. V. +3 more
core +1 more source
Biogeography of West African gallery forests
, 2017 Gallery forests (GFs) are floristically and functionally distinct forests along rivers and watercourses. The GFs of the West African savannas form thin stripes with a particular, species-rich flora differing significantly from the surrounding vegetation.
openaire +1 more source
Journal of Applied Entomology, EarlyView.ABSTRACT Ant‐flower interactions are prevalent in many ecosystems, yet their ecological significance remains poorly understood, particularly in isolated systems like the Galapagos Islands, where unique biotic assemblages create distinct interaction networks.
Alejandro Mieles +2 more
wiley +1 more source
Additional contribution to the bryophyte flora of Chapada Diamantina National Park, State of Bahia, Brazil [PDF]
, 1998 This paper represents an additional contribution toward the knowledge of a bryophyte flora of Chapada Diamantina National Park in the State of Bahia, Brazil, in which are reported 27 species of mosses belonging to 22 genera and 14 families, and four ...
Bastos, Cid José Passos +2 more
core
Hidden lineages in the African Sky Islands: A taxonomic reevaluation of Afrocarduus (Compositae)
Journal of Systematics and Evolution, EarlyView.Species delimitation is crucial for biodiversity studies. Using Hyb‐Seq and phylogenomics, we reassessed Afrocarduus, endemic to Afromontane and Afroalpine regions, uncovering 16 evolutionary lineages (2.3 Mya). Morphological data support their distinctiveness, with acaulescence evolving independently twice. The traditionally broad A.
Lucía D. Moreyra +9 more
wiley +1 more source
Bryophytes from Jalapão, state of Tocantins, northern Brazil [PDF]
, 2005 Although occupying almost half the area of Brazil, the northern region of the country remains poorly known bryologically. In an attempt to help remedy this problem, a collecting trip was made to Jalapão Desert, located in the state of Tocantins.
Câmara, Paulo Eduardo +1 more
core
Experiential Learning Opportunities: Forest City Film Festival & Forest City Gallery [PDF]
Emma Amodio participated in two internships: first, as a Filmmaker Marketing Concierge with the Forest City Film Festival and second, as a Storytelling and Fundraising intern with the Forest City Gallery, both in London, Ontario. In her report, Emma talks about her internships as transformative experiences that shaped her professional and personal ...
openaire +1 more source
The Journal of World Intellectual Property, EarlyView.Abstract Understanding the role of information communication technologies (ICTs) in development, especially in relation to marginalized populations, has been the focus of many related disciplinary categories within the broader ecosystem of information sciences.
Chidi Oguamanam
wiley +1 more source
From beginning to end: the synecology of tree-killing bark beetles, fungi, and trees. [PDF]
Biol Rev Camb Philos SocABSTRACT Over a century of research has revealed an amazing complexity of behaviours and physiological adaptations that allow tiny bark beetles to overcome large trees, sometimes resulting in outbreaks that kill millions of trees. Turning a tree into a home and successfully raising offspring involves constant interactions among the beetles, the tree ...
Six DL +3 more
europepmc +2 more sources