Arsenic mobility controlled by solid calcium arsenates: A case study in Mexico showcasing a potentially widespread environmental problem

2013 ◽  
Vol 176 ◽  
pp. 114-122 ◽  
Author(s):  
Nadia Martínez-Villegas ◽  
Roberto Briones-Gallardo ◽  
José A. Ramos-Leal ◽  
Miguel Avalos-Borja ◽  
Alan D. Castañón-Sandoval ◽  
...  
Keyword(s):  
Environmental Problem ◽  
Arsenic Mobility

scholarly journals Reflexivity, knowledge and ecological awareness: premises for responsible action in the hospital work environment

2009 ◽  
Vol 17 (6) ◽  
pp. 1030-1036 ◽  
Author(s):  
Silviamar Camponogara ◽  
Flávia Regina Sousa Ramos ◽  
Ana Lucia Cardoso Kirchhof
Keyword(s):  
Public Hospital ◽  
Environmental Problem ◽  
Qualitative Case Study ◽  
Observation Data ◽  
Environmental Preservation ◽  
Ecological Awareness ◽  
Hospital Work ◽  
Field Observation Data ◽  
Responsible Action

The article aims to analyze the interface of reflexivity, knowledge and ecologic awareness in the context of hospital work, based on data collected in a qualitative case study carried out at a public hospital. Field observation data and interviews are discussed in the light of sociologic and philosophic references. Workers expressed the interface between knowledge and action, in which there is a cycle of lack of knowledge, automatism in the actions and lack of environmental awareness, posing limits to individual awareness and to responsibility towards environmental preservation. Increased debate and education, including the environmental issue, are needed in the context of hospital work. Although hospital work is reflexively affected by the environmental problem, that does not guarantee the reorientation of practices and responsible action towards the environment.

scholarly journals Politicization of wastewater overflows: the case of the Vantaa River, Finland

Water Policy ◽  
2016 ◽  
Vol 18 (6) ◽  
pp. 1454-1472 ◽  
Author(s):  
Milja Heikkinen ◽  
Paula Schönach ◽  
Ilmo Massa
Keyword(s):  
Environmental Problem ◽  
Environmental Damage ◽  
Urban Wastewater ◽  
Common Goal ◽  
Social Harm ◽  
Ecological Values ◽  
Technological Improvements ◽  
Written Materials ◽  
Common Understanding

Here, we analyze the construction and politicization of the environmental problems created by the urban wastewater overflows in the area of the Vantaa River, Finland, between 2004 and 2015. The contradictory uses and values of the river as a wastewater channel and important recreational haven with widely acclaimed ecological values forms the context of this case study. We investigate what types of environmental problem are caused by urban wastewater overflows, how the various stakeholders define the problem, and possible solutions to it. The analysis is based on written materials produced by individuals associated with the problem, applying the method of content analysis. We identify various stages in the evolution of the problem and suggest ways in which cooperation between stakeholders can be enhanced to minimize environmental damage and social harm. These include formulating a common goal, improved mutual information sharing, realistic and clearly communicated plans for technological improvements, and a common understanding of the timescales used for the anticipated results.

scholarly journals THEORETICAL STUDY FOR REDESIGN OF AN AGRICULTURAL PACKAGE APPLYING ECODESIGN STRATEGIES AND CAD/CAE TOOLS

10.6036/9979 ◽  
2021 ◽  
Vol 96 (4) ◽  
pp. 435-440
Author(s):  
SEBASTIÁN PÉREZ ORTEGA ◽  
OSCAR GONZALEZ YEBRA ◽  
ROCIO OLIVA ◽  
ANTONIO JESÚS ÁLVAREZ MARTÍNEZ
Keyword(s):  
Theoretical Study ◽  
Environmental Problem ◽  
Practical Application ◽  
Medium Term ◽  
Vegetable Products ◽  
Commercial Package ◽  
Cradle To Cradle ◽  
Effective Instrument ◽  
Packaging Industry

Plastic waste derived from the packaging industry currently represents an important environmental problem. Therefore, it is necessary for product designers and engineers to become aware of this fact and seek to incorporate the environmental vector when designing, redesigning, and developing containers and packaging, so that they are more sustainable and eco-effectiveness. Starting from this premise, the following objectives have been proposed in this work: (1) study and identification of possible Ecodesign strategies to apply to an existing agricultural package (model used in the collection and distribution of fruit and vegetable products); (2) to propose a redesign of the package studied, applying the information and knowledge obtained previously; (3) comparative analysis between the existing (commercial) package and the redesign proposal developed. In order to respond to this approach, work has been carried out with CAD/CAE tools (SolidWorks 3D CADTM software). The results obtained from the case study developed in this work indicate that the application of CAD/CAE tools supported by the proposed Ecodesign strategies can be a very useful and effective instrument in the design and development of this type of packaging, for practical application in the agro-food and packaging industry, which can facilitate in the short to medium term the transition to a circular economy model, based on the "Cradle to Cradle" concept.

scholarly journals Citizens or Consumers? Air Quality Sensor Users and Their Involvement in Sensor.Community. Results from Qualitative Case Study

2021 ◽  
Vol 13 (20) ◽  
pp. 11406
Author(s):  
Michał Wróblewski ◽  
Joanna Suchomska ◽  
Katarzyna Tamborska
Keyword(s):  
Air Quality ◽  
Local Community ◽  
Environmental Problem ◽  
Local Level ◽  
Health And Safety ◽  
Quality Data ◽  
Different Types ◽  
Air Quality Data

This article presents the results of the qualitative research conducted on Polish users of the Sensor.Community network. Different types of motivation behind the decision to engage in the collection of air quality data are discussed. Users’ motives have been found to result predominantly from the concern for the health and safety of their loved ones, as well as the need to control air quality (and ultimately the quality of life) in their immediate environment (home and neighbourhood). Users do not display civic behaviour such as working for the local community. Three factors have been proposed to explain this status quo. First, the motives related to health and safety, as opposed to motives behind seeking a resolution to an environmental problem at the local level, may contribute to the solidification of individualistic attitudes. Second, Sensor.Community is organised in a way that does not promote a greater involvement from the network organisers in the development of the initiative and retention of users. Instead, the network focuses predominantly on the technical aspects of operation. Third, users have no sense of agency as, in our opinion, they remain largely unaware of the value of the data they collect.

The Status of Environmental Problems among Social Problems - Case Study of Tianjin

2013 ◽  
Vol 869-870 ◽  
pp. 57-60
Author(s):  
Ying Chao Lin ◽  
Hong Yuan Li
Keyword(s):  
Social Problems ◽  
Environmental Problem ◽  
Environmental Problems ◽  
The People ◽  
The Status

The paper designed questionnaires to examine status of environmental problems among social problemsHow does the people place the environmental problem in their mind could be an important factor in surveying the ponderance of the local environmental problem. The environmental problem was placed in a relatively higher rate by be chosen at the first rank.and has become a key problem in concern by groups of answerers.

scholarly journals Arable Land Pollution in Ghana: A Look at Agrochemical Plastic Waste Handling among Farmers

2021 ◽  
pp. 42-48
Author(s):  
Frederick Kwame Yeboah ◽  
Samuel Adingo ◽  
Liu Xue-Lu
Keyword(s):  
Environmental Problem ◽  
Arable Land ◽  
Plastic Waste ◽  
Eastern Region ◽  
Extensive Training ◽  
Research Questions ◽  
Survey Responses ◽  
Waste Handling ◽  
Proper Disposal

The mishandling of agrochemical waste is a major environmental problem causing pollution and a threat to public health. Although the number of agrochemical companies in Ghana continues to grow exponentially, limited efforts are directed toward the proper disposal of plastic bottles after use. Consequently, the study explores the post handling activities of farmers concerning agricultural plastic waste. Using the Birim South District of the Eastern Region of Ghana as the case study, the descriptive statistics are employed to provide answers to the research questions by examining the survey responses of the 120 farmers sampled randomly from an estimated 850 farmers from 4 communities. The results suggest that farmers in the district are aware of the triple rinsing mechanism of ensuring safe disposal. Further, few farmers have had extensive training on the safe usage and disposal of pesticides. In spite, most farmers are willing to burn, bury, and reuse empty agrochemical bottles to properly dispose of after usage. The study reveals a knowledge gap in responsible usage and disposal of agrochemical bottles and the need for an appropriate management system to tackle the challenge.

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