Results 1 to 10 of about 873 (169)

Urban-Wild Interface Diversity: A Comprehensive Checklist of Herpetofauna of Guayaquil, Ecuador. [PDF]

open access: yesEcol Evol
Amphibians and reptiles in Guayaquil comprise multiple taxonomic orders and occur across conservation areas, forest remnants, and urban parks, including several endemic species and numerous taxa with type localities in the city. Although most species are globally classified as Least Concern, discrepancies between global and national threat assessments ...
Cruz-García K   +3 more
europepmc   +2 more sources

Fire lines adjacent to aspen are unlikely to hold during extreme burning conditions in southern Rocky Mountain forests. [PDF]

open access: yesEcol Appl
Abstract Increases in area of extent, severity, and frequency of wildfires across the western United States are presenting challenges to socio‐ecological systems, including shifts to alternative ecological states, loss of homes, and compromising human health.
Carter TA, Balch JK, Cook MC, Hart SJ.
europepmc   +2 more sources

Petrological and Geochemical Characteristics of the Cerro Colorado Plutonic Complex in the Precordillera of Northern Chile [PDF]

open access: yesResource Geology, 2005
. The Cerro Colorado intrusive stock in the northeastern Chilean Precordillera is a plutonic complex formed during Late Cretaceous (64–72 Ma), and consists predominantly of pyroxene-bearing biotite monzogabbro (Colorado Unit), with lesser amounts of pyroxene-bearing hornblende biotite diorite (Pucaquisca Unit) and biotite hornblende monzonite (Pabellon
Shoji Kojima   +2 more
exaly   +2 more sources

Imaging the subsurface architecture in porphyry copper deposits using local earthquake tomography [PDF]

open access: yesScientific Reports, 2023
An essential part of the world's remaining mineral resources is expected to reside deep in the crust or under post-mineralization cover. For porphyry copper deposits, the world’s primary source of Cu, Mo, and Re, identifying the dynamic processes that ...
Diana Comte   +8 more
doaj   +2 more sources

Drivers of Intraspecific Trait Variation and Drought Response of a Dominant US Great Plains Grass: Disentangling the Role of Climate and Genetic Background. [PDF]

open access: yesEcol Evol
This study explores how climate and genetics drive intraspecific trait variation (ITV) and drought responses in Andropogon gerardi, a dominant grass shaping North American prairies. We found that precipitation strongly predicts genetically based trait differentiation, with dry‐origin populations showing drought resilience and wet‐origin populations ...
Sytsma J   +5 more
europepmc   +2 more sources

La permacultura como paradigma del ordenamiento territorial: Propuesta de Desarrollo Sostenible en Cerro Colorado, Arequipa

open access: yesRevista Iberoamericana de Estudios Municipales, 2021
La investigación realizada en un periodo de dos años, en el distrito de Cerro Colorado parte de la posibilidad de incorporar los valores encontrados en la permacultura hacia el desarrollo de un hábitat sostenible en el sector estudiado, con un área de ...
Darci Ana Gutierrez Pinto
doaj   +2 more sources

Localización y evidencias geológicas enfocados en la determinación del yacimiento tipo IOCG Cerro Colorado Chico, Ancash-Perú

open access: yesRevista del Instituto de Investigación de la Facultad de Minas, Metalurgia y Ciencias Geográficas, 2020
Esta publicación es parte del proyecto: “Estudio del magmatismo Mesozoico y sus implicancias en la determinación de un modelo de exploración geológico estructural relacionado con la ocurrencia de Yacimientos tipo IOCG en la Cordillera de la costa y ...
Alberto Torres Guerra   +2 more
doaj   +2 more sources

Born high, born fast: Does highland birth confer a pulmonary advantage for sea level endurance? [PDF]

open access: yesExp Physiol
Abstract Less than 7% of the world's population live at an altitude above 1500 m. Yet, as many as 67% of medalists in the 2020 men's and women's Olympic marathon, and 100% of medalists in the 2020 men's and women's Olympic 5000 m track race may have been born or raised above this otherwise rare threshold.
Paris HL   +7 more
europepmc   +2 more sources

Vetas epitermales y su relación con un posible depósito tipo IOCG en Cerro Colorado Chico, Ancash-Perú

open access: yesRevista del Instituto de Investigación de la Facultad de Minas, Metalurgia y Ciencias Geográficas, 2021
Este artículo pertenece al proyecto: “Estudio del magmatismo Mesozoico y sus implicancias en la determinación de un modelo de exploración geológico-estructural relacionado con la ocurrencia de Yacimientos tipo IOCG en la Cordillera de la costa y llanuras
Jesús Alberto Torres Guerra   +1 more
doaj   +2 more sources

Home - About - Disclaimer - Privacy