Results 41 to 50 of about 1,656,546 (187)
Background The microbial community composition of urban environments is primarily determined by human activity. The use of metagenomics to explore how microbial communities are shaped in a city provides a novel input that can improve decisions on public ...
Cecilia Salazar +12 more
doaj +1 more source
Scientists’ warning on the global destruction of rock outcrop ecosystems
Abstract Rock outcrops are geological formations that harbor a highly specialized biota adapted to harsh environmental conditions that differ from their surrounding landscapes. They are globally distributed, especially in old, highly weathered landscapes, and can function as habitat islands containing high levels of endemism and distinct evolutionary ...
Luiza F. A. de Paula +19 more
wiley +1 more source
Memoria Institucional del Organismo de Evaluación y Fiscalización Ambiental 2013 – 2014 [PDF]
Presenta la Memoria Institucional del Organismo de Evaluación y Fiscalización Ambiental (OEFA) durante los años 2013-2014. Enfatiza en el nuevo enfoque de la fiscalización ambiental, así como las principales actividades y logros alcanzados por la ...
Organismo de Evaluación y Fiscalización Ambiental – Oefa
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El trabajo analiza la figura de la subsanación voluntaria como eximente de punición en la Ley 27444 – Ley del Procedimiento Administrativo General, y los riesgos que tal regulación puede generar en la labor de promoción del cumplimiento de la ...
Tessy Torres Sánchez
doaj
Dung beetles suppressed cumulative methane flux from cattle dung by 85% and reduced total greenhouse gas emissions by 18%. Beetle activity accelerated initial CO2 release but did not alter total cumulative flux. N2O and NH3 fluxes were transient and not consistently driven by beetle presence.
Jean Holley +2 more
wiley +1 more source
El acuífero Caplina, una de las principales fuentes de abastecimiento hídrico de Tacna, se encuentra en un estado crítico de sobreexplotación que amenaza su sostenibilidad.
Edwin Pino-Vargas +7 more
doaj +1 more source
Why Pediatric Drowning Must Be a Global Health Priority: A Call to Action
ABSTRACT Pediatric drowning is a leading yet underrecognized cause of child mortality worldwide, disproportionately affecting children in low‐ and middle‐income countries (LMICs). While events in high‐income settings often reflect isolated lapses in supervision or safety barriers, in LMICs drowning is driven by structural inequities, including ...
Carlee Lenehan +4 more
wiley +1 more source
La vinculación y retroalimentación entre la certificación y la fiscalización ambiental [PDF]
El presente documento busca profundizar en la interrelación existente entre Sistema Nacional de Evaluación de Impacto Ambiental (SEIA) y el Sistema Nacional de Evaluación y Fiscalización Ambiental (Sinefa) y poner de relieve la necesidad de establecer ...
Organismo de Evaluación y Fiscalización Ambiental.
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We estimated seasonal space use, cover selection, and resource selection; evaluated gene flow and potential genetic barriers; and assessed cause‐specific survival rates and reproduction of radiomarked gray foxes in Indiana, USA. Our results provide evidence that gray foxes in Indiana are an edge species with relatively large home ranges, relatively low
Tim L. Hiller +5 more
wiley +1 more source
This study compared the toxicological sensitivity quantified by the 50% lethal dose of acute toxicity bioassays of Cnesterodon decemmaculatusand Pimephales promelasin benchmark exposure to toxic industrial effluents, wastewater effluents and reference ...
Gustavo Saona +4 more
doaj

