Results 11 to 20 of about 97,579 (168)

Automating the analysis of public saliency and attitudes toward biodiversity from digital media. [PDF]

open access: yesConserv Biol
Abstract Measuring public attitudes toward wildlife provides crucial insights into human relationships with nature and helps monitor progress toward Global Biodiversity Framework targets. Yet, conducting such assessments at a global scale presents challenges.
Giebink N   +8 more
europepmc   +2 more sources

Presence of hermaphroditic flowers of Quercus rugosa (Fagaceae) in the Mexico state (Mexico)

open access: yesAnales del Jardín Botánico de Madrid, 2007
Hermaphroditic flowers of Quercus rugosa Née are reported for the first time from Xochitla Ecological Reserve (Tepotzotlán municipality, State of Mexico). Their floral structure is described and supporting photographs and illustrations are provided.
Silvia Romero   +2 more
doaj   +1 more source

Amphibian Taxonomic and Functional Diversity in a Heterogeneous Landscape of West-Central Mexico

open access: yesDiversity, 2022
Land use in Mexico has dramatically changed in recent decades since deforested lands have been repurposed for agriculture. We evaluated the amphibian taxonomic and functional diversity of a heterogeneous landscape with ten land cover/use types in west ...
Verónica Carolina Rosas-Espinoza   +5 more
doaj   +1 more source

Una taxonomía de términos clave en Educación Matemática [PDF]

open access: yes, 2013
La comunidad de investigadores, formadores y profesores de matemáticas ha producido una gran cantidad de literatura que se publica en libros, revistas, actas de congresos e Internet, entre otros.
Cañadas, María C., Gómez, Pedro
core   +2 more sources

Advances in the taxonomy of Costa Rican Anomalini [PDF]

open access: yes, 2017
Se dan a conocer los principales resultados de los recientes estudios sobre la taxonomía y biodiversidad de los Anomalini de Costa Rica. Se discute además el problema actual del “impedimento taxonómico” y la relevancia de la Taxonomía como disciplina ...
Filippini, Valentina
core   +1 more source

Mammalia, Didelphimorphia and Rodentia, southwest of the province of Mendoza, Argentina [PDF]

open access: yes, 2008
We documented terrestrial micromammal assemblages at five localities of southwestern Mendoza province, Argentina. We added new localities for several of the most uncommon small mammal species of this region (e.g.
Pardiñas, Ulises Francisco J.   +2 more
core   +2 more sources

Nematology as subject and object of taxonomy [PDF]

open access: yes, 1992
12 páginas[EN]Taxonomy, the science of classification and identification, has gone through different phases along history. This has led to the recognition of several types of taxonomy, depending on the method employed to identify the species.
Zancada Fernández, M. Cristina 
core   +1 more source

Una nueva especie de Manekia Trel. (Piperaceae) en el Noroccidente de Colombia

open access: yesActualidades Biológicas, 2017
Manekia es uno de los cinco linajes reconocidos en la familia Piperaceae. Todas las especies de Manekia son lianas escandentes con las márgenes peciolares extendidas toda la extensión del pecíolo o incluso alcanzando arriba de la base foliar sobre la ...
Daniel Silva-Sierra   +1 more
doaj   +1 more source

El agregado de Hordeum murinum (poaceae) en “Flora iberica” [PDF]

open access: yes, 2014
Hordeum murinum aggregate in “Flora iberica”Palabras clave. Hordeum, Poaceae, corología, taxonomía, Hordeae.Key words.
León, Eduardo   +3 more
core   +3 more sources

Sobre el status de Physalis ixocarpa Brot. ex Hormen [PDF]

open access: yes, 2007
On the status of Physalis ixocarpa Brot. ex HormenPalabras clave. Taxonomía vegetal, Solanaceae, Physalis.Key words.
Sanz Elorza, Manuel   +1 more
core   +3 more sources

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