ABSTRACT
RESUMEN La responsabilidad social, como una de las respuestas a los actuales conflictos socioambientales, implica esfuerzos adicionales de las organizaciones para fortalecer su capacidad de gestión. Esto sucede, de manera especial, en las compañías mineras, cuyas actividades comprometen el uso de recursos de comunidades, entre ellos los naturales. Esta investigación analizó los aportes que la gestión de comunicaciones hace al relacionamiento con las comunidades en el marco de dos programas de responsabilidad social de los proyectos mineros Quebradona y Gramalote (ubicados en Antioquia, Colombia), adscritos a la compañía Anglogold Ashanti y ganadores del Premio Sello Social a la Minería en Antioquia, siendo dos de los proyectos con mayor exigencia y veeduría ciudadana en la región. Desde una mirada con predominancia interpretativa, y acudiendo a la revisión de documentos y entrevistas a jefes de áreas sociales, comunicadores, beneficiarios y líderes ambientales, se concluyó que el análisis del entorno, la visibilización de los programas y la mediación en los conflictos socioambientales son los principales aportes de los comunicadores en los proyectos mineros.
ABSTRACT Social responsibility, as one of the responses to current sock-environmental conflicts, implies additional efforts by organizations to strengthen their management capacity. This happens, especially, in mining companies, our activities compromise the use of community resources, including natural resources. This research analyzed the contributions that communications management makes to relations with communities within the framework of two social responsibility programs of the Quebradona and Gramalote mining projects (located in Antioquia, Colombia), attached to the company Anglogold Ashanti and winners of the Premio Sello Social a la Minería en Antioquia, being two of the projects with the highest demand and citizen oversight in the region. From an interpretive perspective and going to the review of documents and interviews with heads of social areas, communicators, beneficiaries, and environmental leaders, it was concluded that the analysis of the environment, the visibility of the programs and mediation in socio-environmental conflicts are the main contributions of communicators in mining projects.
Subject(s)
Humans , Social Responsibility , Communication , Natural Resources , Miners , Mining , Organization and Administration , Records , Negotiating , Environment , Community ResourcesABSTRACT
Technology advances in the field of small, unmanned aerial vehicles and their integration with a variety of sensor packages and instruments, such as miniature mass spectrometers, have enhanced the possibilities and applications of what are now called unmanned aerial systems (UAS). With such technology, in situ and proximal remote sensing measurements of volcanic plumes are now possible without risking the lives of scientists and personnel in charge of close monitoring of volcanic activity. These methods provide unprecedented, and otherwise unobtainable, data very close in space and time to eruptions, to better understand the role of gas volatiles in magma and subsequent eruption products. Small mass spectrometers, together with the world's smallest turbo molecular pump, have being integrated into NASA and University of Costa Rica UAS platforms to be field-tested for in situ volcanic plume analysis, and in support of the calibration and validation of satellite-based remote sensing data. These new UAS-MS systems are combined with existing UAS flight-tested payloads and assets, such as temperature, pressure, relative humidity, SO2, H2S, CO2, GPS sensors, on-board data storage, and telemetry. Such payloads are capable of generating real time 3D concentration maps of the Turrialba volcano active plume in Costa Rica, while remote sensing data are simultaneously collected from the ASTER and OMI space-borne instruments for comparison. The primary goal is to improve the understanding of the chemical and physical properties of emissions for mitigation of local volcanic hazards, for the validation of species detection and abundance of retrievals based on remote sensing, and to validate transport models.
ABSTRACT
The visualization of hazardous gaseous emissions at volcanoes using in-situ mass spectrometry (MS) is a key step towards a better comprehension of the geophysical phenomena surrounding eruptive activity. In-situ data consisting of helium, carbon dioxide, sulfur dioxide, and other gas species, were acquired with a quadrupole based MS system. Global position systems (GPS) and MS data were plotted on ground imagery, topography, and remote sensing data collected by a host of instruments during the second Costa Rica Airborne Research and Technology Applications (CARTA) mission. This combination of gas and imaging data allowed three-dimensional (3D) visualization of the volcanic plume and the mapping of gas concentration at several volcanic structures and urban areas. This combined set of data has demonstrated a better tool to assess hazardous conditions by visualizing and modeling of possible scenarios of volcanic activity. The MS system is used for in-situ measurement of 3D gas concentrations at different volcanic locations with three different transportation platforms: aircraft, auto, and hand-carried. The demonstration for urban contamination mapping is also presented as another possible use for the MS system.
