scholarly journals Hydrocarbons and heavy metals in Macuspana, Tabasco, Mexico: key stakeholders

2021 ◽  
Vol 14 (05) ◽  
Author(s):  
María del Refugio Castañeda-Chávez ◽  
Emma Díaz-Torres ◽  
Juan Valente Megchun Garcia ◽  
Arturo García-Saldaña
Keyword(s):  
Heavy Metals ◽  
Negative Impact ◽  
Environmental Damage ◽  
Aquatic Environments ◽  
Key Stakeholders ◽  
Two Factors ◽  
Exploration And Production ◽  
Oil Sector ◽  
Environmental Importance ◽  
Sources Of Contamination

The objective of the research was through key actors to identify the contamination by hydrocarbons and heavy metals in water and the main sources of contamination in the municipality of Macuspana, Tabasco. Methodology: A diagnosis was made, by applying questionnaires through interviews directed to the inhabitants of the municipality of Macuspana and workers in the oil sector. The data were processed with frequency analysis, Kruskal Wallis, analysis of variance, and multivariate with two factors. Results: It was shown that there has been historical contamination, for 30 years, there is evidence of dead organisms in the water bodies, and the presence of various diseases in the population due to exposure to contaminants from hydrocarbons and heavy metals that derive from the oil activity. There is evidence of a negative impact due to the presence of spills from disabled wells due to a lack of maintenance programs. Implications: The economy in most of the Gulf of Mexico is based on the extraction, processing, and distribution of hydrocarbons. This industry´s growth increased the number of exploration and production of oil wells, generating a direct impact on aquatic environments. The state of Tabasco is one of the largest oil producers, as well as fishing resources of commercial and environmental importance, which are directly affected by oil activity. Findings: The study found cases of diseases in the population correlated with exposure to hydrocarbons. Conclusions: There is little interest from the oil sector about public health problems in the population and environmental damage to the ecosystems in the municipality of Macuspana, Tabasco.  

Examining the entry of Walmart into South Africa: A stakeholder management perspective

2019 ◽  
Vol 38 (2) ◽  
pp. 78-89
Author(s):  
Tembinkosi Bonakele ◽  
Dave Beaty ◽  
Fathima Rasool ◽  
Drikus Kriek
Keyword(s):  
South Africa ◽  
Trade Unions ◽  
Negative Impact ◽  
Stakeholder Management ◽  
Sources Of Information ◽  
Key Stakeholders ◽  
Management Perspective ◽  
Labour Standards ◽  
History Of ◽  
Primary Focus

The recent entry of the US multinational Walmart into South Africa has proved to be a source of controversy. Key stakeholders in South Africa objected to the merger and attempted to block it unless certain conditions were met. The aim of this study was to examine the controversy and the conditions surrounding the merger. The research employed a qualitative archival analysis to examine publicly available sources of information with regard to the merger. The findings revealed key stakeholders’ concerns that Walmart’s entry would lead to an increase in imports which would displace local producers, increase unemployment, marginalise trade unions and lower labour standards unless certain conditions were met. The results also revealed problems relating to the firm’s primary focus on “business” while neglecting “public interest” issues, naively relying on their “local retailer” to manage key stakeholders, and assuming that their perceived controversial reputation regarding treatment of trade unions and their views about unemployment as well as the controversies surrounding their history of entry into other global markets would not have the major negative impact it did on stakeholders in South Africa.

scholarly journals The Impact of Brand Equity on Conversion Behavior in the Use of Personal Banking Services: Case Study of Commercial Banks in Vietnam

2021 ◽  
Vol 14 (8) ◽  
pp. 346
Author(s):  
Thi Thu Cuc Nguyen
Keyword(s):  
Brand Equity ◽  
Commercial Banks ◽  
Structural Equation ◽  
Quantitative Research ◽  
Negative Impact ◽  
Banking Services ◽  
Quantitative Research Methods ◽  
Two Factors ◽  
Customer Services ◽  
The Impact

The brand equity of banks plays a crucial role in determining customer behavior of using their services. The study aims to examine the impact of brand equity on conversion behavior in the use of personal banking services at commercial banks in Vietnam. The paper uses quantitative research methods, through linear SEM (Structural Equation Modelling) analysis, with survey data including 554 samples of individual customers of commercial banks. The study’s findings show that the bank’s brand equity has a negative impact on the behavior of individual customers. In the relationship between these two factors, competitive advertising effectiveness and loyalty of customers act as intermediary factors. On that basis, the study makes a number of recommendations to preclude customers leaving and minimize business losses caused by the conversion of customers’ banks. The findings of this study have shown the importance and impact of brand equity on conversion behavior in the use of personal customer services. These are meaningful contributions both theoretically and practically to help banks get a deeper insight into brand equity and the need to pay attention to building and developing sustainable brand equity for the bank, as well as an important basis for further research.

Pertanggungjawaban Pidana Terhadap Kerusakan Lingkungan Akibat Pengolahan Material Oleh PT Tukad Mas Kota Bima

SASI ◽  
2021 ◽  
Vol 27 (3) ◽  
pp. 267
Author(s):  
Hajairin Hajairin ◽  
Gufran Sanusi ◽  
Aman Ma’arij
Keyword(s):  
Material Processing ◽  
Environmental Pollution ◽  
Criminal Law ◽  
Negative Impact ◽  
Criminal Liability ◽  
Civil Law ◽  
Health Impact ◽  
City Government ◽  
Environmental Damage ◽  
Special Concern

Material processing by PT Tukad Mas Kota Bima which has a negative impact, namely the existence of pollution or environmental damage in the East Rasa Nae Subdistrict, Bima City, so that it can be held accountable under criminal law, civil law and administrative law. The purpose of this study was to determine the form of criminal liability for environmental damage due to material processing by PT Tukad Mas Kota Bima. The research method used is empirical legal research with data collection techniques through interviews and documentation. The findings of this study indicate that legal liability for environmental damage due to material processing by PT Tukad Mas Kota Bima can be seen in aspects of criminal law, civil law and administrative aspects. However, the Bima City Government through the Environmental Service has only given a written warning to PT Tukad Mas Kota Bima, which has been operating for decades. Whereas empirical facts have shown that there is quite severe damage, such as waste disposal that can have a health impact on the community and natural damage due to excavations carried out. Criminal liability should be a special concern, NGOs and the community even report on environmental crimes, the report is because the result of material processing causes environmental pollution as one of the elements of criminal acts against environmental pollution.

scholarly journals THE IMPORTANCE OF GOVERNMENT PROGRAMS IN INCREASING EMPLOYMENT EFFICIENCY IN GANJA-KAZAKH ECONOMIC REGION

2021 ◽  
Author(s):  
S. A. Hasanova
Keyword(s):  
Labor Market ◽  
Negative Impact ◽  
Supply And Demand ◽  
Economic Region ◽  
Investment Projects ◽  
Oil Sector ◽  
The Republic ◽  
State Programs ◽  
Production Areas ◽  
The Impact

The article analyzes the labor market in Ganja-Gazakh economic region, the main "State Programs for socio-economic development of the regions of the Republic of Azerbaijan" (2004-2008, 2009-2013, 2014-2018, 2019-2023) to address the employment problems of the population. directions were considered. At the same time, the current situation of employment and unemployment in the region, the interregional distribution of productive forces, the region's infrastructure, the geography of natural resources were studied. Traditional production areas for the region, preferential loans provided to entrepreneurs within the framework of financed investment projects and other issues were discussed. The measures taken to eliminate the negative impact of the global crisis on the regions of Azerbaijan since 2016, the volume of output in key sectors of the economy are reflected. The discrepancy between job supply and demand in the region's labor market, as well as the main problems arising in the process of their coordination were analyzed. The urgency of original issues such as increasing production and exports, attracting effective employment, ensuring regional development by attracting domestic and foreign investment to the regions was brought to attention. The impact of investments in the regions on the development of the non-oil sector on the country's GDP was studied. The enterprises and jobs created in Ganja-Gazakh economic region were discussed within the program. In the end, the results of the analysis were reflected and suggestions were made to eliminate the existing problems.

scholarly journals PROBLEMS OF STORAGE, REFINERY AND DISPOSING OF DRILLING WASTE OF THE EXPLORATION AND PRODUCTION SECTOR OF KAZAKHSTAN. ARRANGEMENT AND OPERATION FEATURES OF SLUDGE COLLECTORS AND OIL STORAGE PITS

2021 ◽  
Vol 2 (446) ◽  
pp. 151-158
Author(s):  
O. V. Rozhkova ◽  
M. T. Yermekov ◽  
Ye. T. Tolysbayev ◽  
S. G. Maryinsky ◽  
A. V. Vetyugov
Keyword(s):  
Drilling Fluid ◽  
Production Sector ◽  
Textile Materials ◽  
Oil Storage ◽  
Drilling Waste ◽  
Exploration And Production ◽  
Oil Sector ◽  
High Level ◽  
Drilling Wastes ◽  
Water Waste

A lot of drilling wastes with various content of oil products is formed annually during production of hydrocarbons in the result of accidents at the facilities of transportation and oil production, soil is polluted. So, main contaminants of the environment are drilling wastes such as drilling, drilling waste water, waste drilling fluid and places of their disposition - sludge pits. Total amount of the oil slurry annually formed at enterprises of the oil sector of Kazakhstan is about 100 thousand ton, and resources of these wastes are estimated in more than 40 mln. ton. The wastes are placed in special sludge pits equipped with watertight screen. However, in spite of the available modern technologies for arrangement of waterproof finish of the drilling waste disposal facilities, high level of soil pollution is still observed. As a rule, pollutions are related to violation of the requirements of the standards during construction and operation of sludge pits, products pipelines, tailing dumps, sludge collectors and temporary storages. Therefore it is necessary to build reliable storages for temporary placement of the formed wastes until their delivery for recovery or disposing, during operation of which there will be no migration of pollutants to the environment. It is suggested to use bentonitic mats as waterproof finish of such facilities - this is innovative by properties, multifunctional composite material, which is combination of textile materials with the layer of the natural self- recovering mineral component - bentonite.

scholarly journals The Role of Mangrove Conservation in Sustainable Tourism

2020 ◽  
Author(s):  
Edwina Dhyani Danaparamita ◽  
Nadiroh . ◽  
Desy Safitri
Keyword(s):  
Water Pollution ◽  
Rapid Growth ◽  
Local Governments ◽  
Negative Impact ◽  
Sustainable Tourism ◽  
Tourism Industry ◽  
Environmental Damage ◽  
Traditional Beliefs ◽  
Mangrove Conservation

The rapid growth of the tourism industry in Indonesia has encouraged innovation in the sector as each business competes to attract domestic and foreign tourists. At the same time, however, this growth is having a negative impact of environmental damage such as water pollution and soil pollution, and also producing a perceived community loss. One option is to reduce the negative impact of tourism is by encouraging the development of ecotourism activities. For example, nearby communities could be encouraged to participate in the management of mangrove conservation ecotourism areas. This study considers how such communities can work with local governments on these projects. This complements traditional beliefs within the Indonesian culture which held that ancestors entrust natural wealth to their descendants to be guarded and utilized wisely. Keywords: conservation, mangrove, sustainable tourism

scholarly journals Assessment of Physicochemical Properties and Heavy Metal Load in Soils of Ebocha Gas Flaring Site in Rivers State, Nigeria

2020 ◽  
pp. 1-9
Author(s):  
O. I. Achieche ◽  
O. O. Njoku ◽  
C. M. Duru ◽  
M. O. Nwachukwu
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Physicochemical Properties ◽  
Negative Impact ◽  
Soil Depth ◽  
Calcium Content ◽  
Gas Flaring ◽  
Metal Load ◽  
Acidic Nature ◽  
Rivers State

The negative impact of gas flaring on the environment cannot be overemphasised. This study assessed the effect of gas flaring on the physicochemical properties and heavy metal contents in soils of Ebocha gas flaring site in Rivers State. It involved the assessment of various distances from gas flaring point to 200 meters away (50 m, 100 m, 150 m, and 200 m) which represents the extent of gas flared pollution on soils to determine the physicochemical properties and heavy metal load. The gas flaring significantly decreased soil organic carbon and calcium content when compared with non-gas flaring polluted soils. Soil acidity increased, soil exchangeable ions decreased. N, P and K were altered in gas flared soils when compared to the controls. There were detrimental effects on soils physicochemical properties. Heavy metals observed were Cd (Cadmium), Ni (Nickel), As (Arsenic), Cr (Chromium), while Pb (Lead) was not detected. The concentration of heavy metals in gas flared soils decreases down soil depth from 0-15 cm to 45-60 cm respectively. The gas flaring extremely caused the acidic nature of gas flared soils. Coefficient of variation (CV) in percentage shows significant increase in acidic nature of the gas flared soils when compared with the control soils.

scholarly journals SCIENTIFIC AND METHODOLOGICAL ASPECTS AND PRACTICAL EXPERIENCE FOR THE FORMATION OF THE EVIDENTIAL BASE OF HAZARD TO HEALTH IN THE POPULATION IN THE ZONE OF INFLUENCE OF WASTE FROM THE PAST ECONOMIC ACTIVITY

2019 ◽  
Vol 96 (11) ◽  
pp. 1038-1044 ◽  
Author(s):  
N. V. Zaitseva ◽  
Irina V. May ◽  
S. V. Klein ◽  
S. S. Khankharev ◽  
A. A. Boloshinova
Keyword(s):  
Heavy Metals ◽  
Drinking Water ◽  
Negative Impact ◽  
Health Hazard ◽  
Harmful Effect ◽  
Morbidity Rate ◽  
Atmospheric Air ◽  
The Past ◽  
Zone Of Influence

There are described an algorithm and methods for collecting the evidential base for causing hazard to the health of the population of Zakamensk (the Republic of Buryatia) in the zone of influence of the waste of the past activities of the Dzhidinsky tungsten-molybdenum combine. The source of danger is lying sands, containing a complex of toxic heavy metals - lead, cadmium, manganese, nickel, chromium, etc. The algorithm for the formation of the evidential base included: a general analysis of the sanitary and hygienic situation; assessment in the dynamics of the quality of atmospheric air, drinking water, soil, food; assessment of the risk to the health of the population; epidemiological studies; in-depth clinical surveys of a representative group of city residents (280 people). In the blood of the examinees, heavy metals were identified as biological markers of the exposure. There was evaluated a complex of the response (effect) adequate to effects of laboratory markers. By methods of mathematical statistics there was established the presence of reliable relationships in the system “source of hazard - the quality of the environment - exposure to risk factors - health status.” The hazard to the health of a citizen, due to the negative impact of the factor, was considered to be proven if it was possible to build a continuous step-by-step logical chain of relationships between the source of the harmful effect, the quality of the habitat and the establishment of the fact of the disease. The quality of the habitat of the population of Zakamensk was shown to give rise in unacceptable risks to the health of residents. The main influencing factor is the pollution of atmospheric air, local food products and drinking water from public and private wells. Risks are realized in terms of a level of the primary morbidity rate of the population of the respiratory diseases, endocrine system, digestive organs that is relatively high compared to the matched area. The relationship between health hazard and environmental factors has been fully proved in 14% of the surveyed persons. At the same time, the territory was shown not be characterized as a zone of “ecological disaster” or “an emergency environmental situation”.

scholarly journals Scope and future perspectives of phytoremediation

2021 ◽  
Vol 16 (AAEBSSD) ◽  
pp. 77-85
Author(s):  
Sridevi Tallapragada ◽  
Rajesh Lather ◽  
Vandana ◽  
Gurnam Singh
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Genetic Engineering ◽  
Plant Growth ◽  
Mycorrhizal Fungi ◽  
Large Scale ◽  
Negative Impact ◽  
Heavy Metal Accumulation ◽  
Plant Growth Promoting Bacteria ◽  
Runoff Water

Phytoremediation is the plant-based technology that has emerged as a novel cost effective and ecofriendly technology in which green plants are used for extraction, sequestration and/or detoxification of the pollutants. Plants possess the natural ability to degrade heavy metals and this property of plants to detoxify contaminants can be used by genetic engineering approach. Currently, the quality of soil and water has degraded considerably due heavy metal accumulation through discharge of industrial, agricultural and domestic waste. Heavy metal pollution is a global concern and a major health threat worldwide. They are toxic, and can damage living organisms even at low concentrations and tend to accumulate in the food chain. The most common heavy metal contaminants are: As, Cd, Cr, Cu, Hg, Pb and Zn. High levels of metals in soil can be phytotoxic, leading to poor plant growth and soil cover due to metal toxicity and can lead to metal mobilization in runoff water and thus have a negative impact on the whole ecosystem. Phytoremediation is a green strategy that uses hyperaccumulator plants and their rhizospheric micro-organisms to stabilize, transfer or degrade pollutants in soil, water and environment. Mechanisms used to remediate contaminated soil includes phytoextraction, phytostabilization, phytotransformation, phytostimulation, phytovolatilization and rhizofiltration. Traditional phytoremediation method presents some limitations regarding their applications at large scale, so the application of genetic engineering approaches such as transgenic transformation, nanoparticles addition and phytoremediation assisted with phytohormones, plant growth-promoting bacteria and Arbuscular mycorrhizal fungi (AMF) inoculation has been applied to ameliorate the efficacy of plants for heavy metals decontamination. In this review, some recent innovative technologies for improving phytoremediation and heavy metals toxicity and their depollution procedures are highlighted.

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