Results 71 to 80 of about 112,326 (235)

Decadal climate variability and increasing exposure of Chilean agriculture

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 1, June 2026.
Abstract Central Chile has undergone a steady shift from traditional annual crops to fruit orchards and vineyards, and a decline in the area dedicated to annual crops. This transition coincides with a decrease in precipitation and an increase in temperature.
Diego Rivera   +5 more
wiley   +1 more source

Una nueva especie de Eleutherodactylus (Amphibia: Leptodactylidae) de la Cordillera Central de Colombia Una nueva especie de Eleutherodactylus (Amphibia: Leptodactylidae) de la Cordillera Central de Colombia

open access: yesCaldasia, 1991
A new species of Eleutherodactylus, unistrigatus Group from the Cordillera Central in central Colombia is named. Additional characters of cranial morphology for defining the unistrigatus Group are given.
Roa Trujillo Sonia H.   +1 more
doaj  

New record of Tantilla alticola (Boulenger, 1903) (Serpentes, Colubridae) for the Central Cordillera in the department of Tolima, Colombia [PDF]

open access: yesCheck List, 2019
We report for the first time the presence of Tantilla alticola in the department of Tolima, Colombia. This report represents the southernmost distribution point for this species in the Central Cordillera of the Colombian Andes.
Ronald Mauricio Parra-Hernández   +2 more
doaj   +3 more sources

Where water meets rock: Ecological niches and diversity hotspots of hygropetric beetles in the Neotropics

open access: yesEcological Entomology, Volume 51, Issue 3, Page 502-516, June 2026.
First continental‐scale synthesis of hygropetric beetle diversity and distribution across Neotropical highlands. Climatic and topographic gradients structure regional assemblages and niche overlap. Ecological convergence suggests adaptation to similar conditions across disjunct regions.
Janderson Batista Rodrigues Alencar   +4 more
wiley   +1 more source

FIVE NEW SPECIES AND THREE NEW RECORDS OF BURMEISTERA (CAMPANULACEAE-LOBELIOIDEAE) FROM COLOMBIA

open access: yesCaldasia, 2012
Five new species of Colombian Burmeistera are described and illustrated and theirrelationships with other species from Colombia, Central America, Venezuela, andEcuador are discussed.
Garzón Venegas Javier, González Favio
doaj  

A new species of terrestrial toad of the Rhinella festae group (Anura, Bufonidae) from the highlands of the Central Cordillera of the Andes of Colombia [PDF]

open access: yesZooKeys
The genus Rhinella (Bufonidae) comprises 92 species of Neotropical toads. In Colombia, Rhinella is represented by 22 recognized species, of which nine belong to the Rhinella festae group.
Luis Santiago Caicedo-Martínez   +6 more
doaj   +3 more sources

Cordillera Real: Variación de metamorfismo en el trayecto Atillo-Normandía

open access: yesFIGEMPA, 2020
La zona de estudio Atillo - Normandía pertenece a la vía Guamote - Macas, ubicada en la Cordillera Real presenta una alta susceptibilidad a fenómenos de remoción en masa, debido a la inestabilidad del terreno e intensas precipitaciones de la zona.
Gabriel Alejandro Erazo-Fierro   +1 more
doaj   +1 more source

Probabilistic approach to provide scenarios of earthquake-induced slope failures (PARSIFAL) applied to the Alcoy Basin (South Spain) [PDF]

open access: yes, 2018
The PARSIFAL (Probabilistic Approach to pRovide Scenarios of earthquake-Induced slope FAiLures) approach was applied in the basin of Alcoy (Alicante, South Spain), to provide a comprehensive scenario of earthquake-induced landslides.
Barton   +11 more
core   +4 more sources

Seismic Imaging Reveals Ongoing Modification of Craton Margins in Northeast Asia

open access: yesGeophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Cratonic margins are commonly modified, yet the processes responsible remain debated. The Korean Peninsula, situated between adjacent cratons, the Japan Trench, and a back‐arc system, provides a natural setting to investigate this problem. Using 4 years of dense seismic observations, we image upper‐mantle structure beneath the peninsula with P‐
Hwaju Lee   +3 more
wiley   +1 more source

Avifauna en dos complejos de páramo de Antioquia, Colombia

open access: yesBiota Colombiana, 2019
Hicimos caracterizaciones rápidas de avifauna en dos complejos de páramo (Frontino-Urrao y Sonsón) en el departamento de Antioquia, Colombia, en el límite superior de bosques nublados, zonas de transición y páramos.
Sergio Chaparro-Herrera   +6 more
doaj   +1 more source

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