Results 121 to 130 of about 592,429 (213)

Understanding landowners' preferences to participate in tropical mountain forest restoration

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction The restoration of degraded tropical forests is a promising strategy to mitigate the climate and biodiversity crises. Across the globe large areas have the potential to be restored through multiplying small‐scale initiatives implemented by landowners working at local scales.
Esteban A. Guevara   +5 more
wiley   +1 more source

Cianobacterias productoras de 2-metilisoborneol en Corrientes (Argentina)

open access: yesBiología Acuática, 2019
The Uruguay River is a source of drinking water for the city of Paso de Los Libres (Corrientes, Argentina). Potentially harmful cyanobacteria, sometimes forming blooms, have been detected since the year 2008.
Silvia Otaño   +2 more
doaj  

EDUCACIÓN AMBIENTAL SOBRE EL TRATAMIENTO DE LAS AGUAS RESIDUALES EN PUERTO ÁNGEL, OAXACA [PDF]

open access: yes, 2018
El presente trabajo es el resultado de una investigación realizada en la localidad de Puerto Ángel, Oaxaca durante 2015 y 2017, sobre su educación ambiental en el tratamiento de las aguas residuales.
Acosta Moyado, Luz Dehni
core  

Restoration age, distance from reference ecosystems, and host plant feeding guilds shape the diversity of frugivorous butterflies in ecological restoration areas in the Atlantic Forest

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction The fragmentation of the Atlantic Forest has caused severe biodiversity loss. In Paraná State, more than 96% of the original vegetation, predominantly semideciduous seasonal forest, has been degraded. Ecological restoration is a key strategy to reverse this scenario, aiming to recover environmental conditions equivalent to the ...
Julia Sebben   +4 more
wiley   +1 more source

Evaluación analítica para la determinación de sulfatos en aguas por método turbidimétrico modificado

open access: yesIngenierías USBMed, 2012
La meta de un análisis químico de aguas es generar resultados correctos y confiables, siendo la validación de ensayos uno de los aspectos más importantes para conseguir este propósito; además constituye un factor clave para la prestación de servicios ...
Carlos A. Severiche, Humberto González
doaj  

From Hierarchical Capitalism to Developmental Governance: The Emergence of Concerted Skills Formation in Middle‐Income Countries

open access: yesRegulation &Governance, EarlyView.
ABSTRACT Skills formation is a pressing issue for middle‐income countries given the pace of technological change. In Latin America, scholars point to the hierarchical type of capitalism and its segmentalist skills formation system as the main roadblocks to exiting the middle‐income trap.
Aldo Madariaga, Mariana Rangel‐Padilla
wiley   +1 more source

Agua Segura Vs Agua Potable

open access: yes, 2017
XXXVI Encuentro de Geohistoria ...
openaire   +1 more source

A review of the population structure of yellowfin tuna, Thunnus albacares, in the Eastern Pacific Ocean [PDF]

open access: yes, 1964
ENGLISH: Since its inception in 1950 by agreement between the Republic of Costa Rica and the United States of America, the Inter-American Tropical Tuna Commission has been engaged in studies of the biology, ecology and population dynamics of yellowfin ...
Alverson, Franklin G.   +3 more
core  

Elevational variation in heart mass and suppression of hypoxia‐induced right ventricle hypertrophy in Andean leaf‐eared mice (Phyllotis)

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend In lowland mammals that ascend to high elevation, hypoxia‐induced changes in the pulmonary circulation can give rise to hypoxic pulmonary hypertension (HPH) and associated right‐ventricle (RV) hypertrophy. Andean mice with broad elevational ranges have greater heart mass relative to body size at higher elevations, but they ...
Naim M. Bautista   +9 more
wiley   +1 more source

Aguas Moras, aguas cristianas

open access: yes, 1973
"Este Artículo pertenece a la sección Las cassettes de Mc Macarra. "
openaire   +1 more source

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