Results 51 to 60 of about 730,071 (174)

La contaminación atmosférica derivada de las aglomeraciones urbanas y otras causas [PDF]

open access: yes, 2017
[ES] Se analiza el incumplimiento de varios Estados miembros de los niveles máximos permitidos por la UE respecto a la calidad del aire y propone medidas urgentes para paliar este grave problema ambiental.
Almenar-Muñoz, Mercedes
core  

Evaluación de las condiciones de mezcla y su influencia sobre el cloro residual entanques de compensación de un sistema de distribución de agua potable

open access: yesIngeniería y Ciencia, 2012
Se llevó a cabo una evaluación a escala real de las condiciones de mezcla y su influencia sobre la calidad del agua en un tanque de compensación del sistema de distribución de agua potable de la ciudad de Cali (Colombia).
C Montoya   +4 more
doaj   +1 more source

Report on the establishment of the safe shelf life of certain ready‐to‐eat foods, sliced and prepacked in retail, in relation to the risk of Listeria monocytogenes

open access: yesFood Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract The Barcelona Public Health Agency (ASPB) asked the Scientific Advisory Committee on Food Safety for an opinion on the safe shelf life of Listeria monocytogenes in certain products (cheeses, cooked meats, including pâtés, and cured meats) sliced and prepackaged prior to retail sale.
Sara Bover Cid   +6 more
wiley   +1 more source

Host‐plant sex and phenology of Buddleja cordata Kunth interact to influence arthropod communities

open access: yesEcology and Evolution, Volume 14, Issue 6, June 2024.
We present the results of an empirical study that evaluates the effect of plant sex on its associated arthropod communities. Our results indicate that plant sex has a seasonal and alternating effect on the arthropod community diversity—male plants hosting a more diverse community of arthropods during the flowering season, while female plants do during ...
I. González‐Ramírez   +4 more
wiley   +1 more source

Quantifying water effluent violations and enforcement impacts using causal AI

open access: yesPolicy &Internet, Volume 16, Issue 2, Page 317-338, June 2024.
Abstract In the landscape of environmental governance, controlling water pollution through the regulation of point sources is vital as it preserves ecosystems, protects human health, ensures legal compliance, and fulfills global environmental responsibilities.
Yingjie Wang   +3 more
wiley   +1 more source

Editorial [PDF]

open access: yes, 2018
El Dr. Rafael Villalobos Pietrini falleció el domingo 14 de octubre de 2018 a los 82 años de edad. Como parte de una distinguida carrera académica que se extendió durante más de 50 años fundó, en 1985, la revista Contaminación Ambiental, que más tarde ...
Gómez-Arroyo, Sandra Luz   +1 more
core   +1 more source

MODELING OF THE SEPARATION OF PARTICLES NOT RETAINED IN THE STAGE OF SEDIMENTATION ON CHANELS: EXTRACTION PROCESS CASSAVA STARCH

open access: yesBiotecnología en el Sector Agropecuario y Agroindustrial, 2014
On the settling stage in channels of the extraction process of the cassava starch, is generated around 80% of the total wastewater from the process. On this study, we analyze the theoretical modeling of the particles that are not retained in the channels
Patricia Torres Lozada   +2 more
doaj  

An ecological perspective for analysing rural depopulation and abandonment

open access: yesPeople and Nature, Volume 6, Issue 2, Page 490-506, April 2024.
Abstract Population loss in rural areas is rapidly increasing in high‐income countries, raising concerns and debate, given its socio‐economic consequences. Despite the evident environmental dimension of the phenomenon, ecological knowledge has been neglected in the analysis of actions aiming to reverse rural depopulation.
Francisco Lloret   +3 more
wiley   +1 more source

INVENTARIO DE CONTAMINACIÓN EMITIDA A SUELO, AGUA Y AIRE EN 14 MUNICIPIOS DEL ESTADO DE HIDALGO, MÉXICO [PDF]

open access: yes, 2011
An inventory of pollution for 14 municipalities in Hidalgo, México is reported in this paper. The studied zone concentrates about 40 % of Hidalgo’s population, its main communication roads, services, the most representative industries and all the state’s
GORDILLO MARTÍNEZ, Alberto José   +2 more
core  

Effects of wind turbine noise on songbird behavior during nonbreeding season

open access: yesConservation Biology, Volume 38, Issue 2, April 2024.
Abstract Anthropogenic noise is one of the fastest growing, globally widespread pollutants, affecting countless species worldwide. Despite accumulating evidence of the negative impacts of wind turbines on wildlife, little is known about how the noise they generate affects ecological systems.
Yael Lehnardt   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy