Results 31 to 40 of about 34,097 (122)

EFECTOS ECOTÓXICOS DE METALES PESADOS SOBRE Daphnia magna Y Paracheirodon innesi EN UN RÍO DE LA AMAZONÍA PERUANA

open access: yesActa Biológica Colombiana, 2023
El río Madre de Dios, en la Amazonía del Perú, es un cuerpo de agua que recibe relaves y desechos con mercurio (Hg) vertidos por la minería aurífera artesanal, informal e ilegal.
Esther Méniz-Oshiro   +1 more
doaj   +1 more source

Tectonic implications of paleontologic dating of Cretaceous-Danian sections of Eastern Cuba [PDF]

open access: yes, 2006
The sedimentary rocks intercalated in volcanic and metavolcanic sections of Mayarí-Baracoa and Sierra del Purial Mountains (Eastern Cuba), yielded Cretaceous through Danian microfossils.
Díaz-Martínez, R.   +3 more
core   +3 more sources

Responsabilidad civil extracontractual del Estado por el impacto ambiental derivado de la actividad minera

open access: yesNuevo Derecho, 2016
El ambiente es un derecho colectivo protegido constitucional y legalmente. Existen diversos agentes que deterioran el medio ambiente, entre ellos, el uso del mercurio en la minería informal, generando como consecuencia la contaminación de los recursos ...
Jaime Andrés Díaz Sánchez   +2 more
doaj   +1 more source

An Ethnography of Entanglements: Mercury’s Presence and Absence in Artisanal and Small-scale Gold-mining in Antioquia, Colombia [PDF]

open access: yes, 2020
This paper describes a ‘follow the thing’ methodology as applied to an ethnography of entanglements. This methodology allowed for a materially and politically nuanced understanding of Antioquia, Colombia’s response to mercury pollution.
Farrelly, T, Robertson, T
core  

Let the Poor Talk About “Poverty”: Revisiting Poverty Alleviation in Rural China With Machine Learning

open access: yesPoverty &Public Policy, Volume 17, Issue 2, June 2025.
ABSTRACT To tackle lasting rural poverty and fully eradicate absolute poverty by 2020, the Chinese government introduced the “targeted poverty alleviation” (TPA) policy in 2013. Quantitative assessments prove the policy's success; yet multidimensional aspects and subjective perceptions of rural poverty are insufficiently accounted for.
Lisa Hoeschle, Shuang Liu, Xiaohua Yu
wiley   +1 more source

La minería criminal en los países andinos: caracterización de un fenómeno de seguridad regional [PDF]

open access: yes, 2019
La minería criminal hace referencia a aquellas prácticas delictivas de la minería ilegal e informal, relacionadas con el accionar y/o financiamiento del crimen organizado.
Madrigal Garzón, Alexander Emilio
core  

Abandoned mine land program: Examining public participation in decision‐making

open access: yesReview of Policy Research, Volume 42, Issue 3, Page 629-657, May 2025.
Abstract For centuries, coal extraction and production provided low‐cost energy that powered the American economy. Currently, an estimated 5.5 million people in the Appalachian region live within one mile of an Abandoned Mine Land (AML) site. The site remediation has been funded and promoted by the AML program under the Surface Mining Control and ...
Karsyn Kendrick, Younsung Kim
wiley   +1 more source

Minería informal y Capital social: criterios orientadores para la formalización de la Pequeña Minería en el departamento del Chocó [PDF]

open access: yes, 2015
Este artículo de reflexión pretende contribuir a la comprensión de las categorías presentes en la vida cotidiana de las regiones mineras: la corrupción, mercado, reglas impositivas -- Además del panorama descriptivo, resulta preciso materializar las ...
Valencia Barreto, Ingrid Scarlett
core  

Mining threats in high‐level biodiversity conservation policies

open access: yesConservation Biology, Volume 38, Issue 4, August 2024.
Abstract Amid a global infrastructure boom, there is increasing recognition of the ecological impacts of the extraction and consumption of construction minerals, mainly processed as concrete, including significant and expanding threats to global biodiversity.
Aurora Torres   +7 more
wiley   +1 more source

Restructuring and rescaling water governance in mining contexts: the co-production of waterscapes in Peru [PDF]

open access: yes, 2012
The governance of water resources is prominent in both water policy agendas and academic scholarship. Political ecologists have made important advances in reconceptualising the relationship between water and society.
Budds, Jessica, Hinojosa, Leonith
core   +2 more sources

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