scholarly journals Life Cycle Assessment of Water in Sport Equine Production in Argentina: A Case Study

Agriculture ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 1084
Author(s):  
Mariana M. Vaccaro ◽  
Alberto García-Liñeiro ◽  
Alicia Fernández-Cirelli ◽  
Alejandra V. Volpedo
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
High Performance ◽  
Water Footprint ◽  
Assessment Method ◽  
Life Cycle Approach ◽  
Quality Of Water ◽  
Place Of Origin ◽  
Management Alternatives ◽  
First Time

The application of life cycle assessment method (LCA) to animal production is a methodological option to assess the potential impact of products, services, or production processes in a comprehensive way as it considers both the quantity and quality of water in the life cycle approach. In this paper, the water footprint of jumping sport horses’ production has been determined using the LCA methodology for the first time ever. The results of this paper show that the production of medium- and high-performance sport horses uses a large amount of water. However, modifications to the diet (type and percentage of oils in the supplement, place of origin of feed, etc.) and in the management and destination of waste (animal box beds) can result in a reduction of the water requirement and the environmental impact of production. This type of studies should be developed in different farms in the future in order to give producers management alternatives that improve the sustainability of productions.

Experimental Study and Life Cycle Assessment of High Volume Fly Ash Concrete

2013 ◽  
Vol 671-674 ◽  
pp. 1796-1799
Author(s):  
Shi Qin He ◽  
He Li ◽  
Zhong Feng Zhu ◽  
Peng Fei Li
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Fly Ash ◽  
High Performance ◽  
Greenhouse Gas Emission ◽  
High Volume ◽  
Assessment Method ◽  
Low Carbon ◽  
Fly Ash Concrete ◽  
High Volume Fly Ash

One of the effective ways of low carbon concrete is to reduce the cement content. It can not only reduce the greenhouse gas emission, but also improve the comprehensive utilization of industrial solid waste. In this paper, the mix design and experimental research of C15 Self-Compacting Concrete (SCC) were carried out by substituting cement with high volume fly ash. A partition coefficient of environmental burden Cm was introduced in order to assess the environmental effect of different mix proportion SCC precisely by using life cycle assessment method. Evaluation results showed that the mixing of fly ash can reduce the consumption of coal, the discharge of CO2 and the solid wastes effectively. The study provided a rational basis for the high performance and low cost fly ash concrete.

scholarly journals Water Footprint and Life Cycle Assessment: The Complementary Strengths of Analyzing Global Freshwater Appropriation and Resulting Local Impacts

Water ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 803
Author(s):  
Winnie Gerbens-Leenes ◽  
Markus Berger ◽  
John Anthony Allan
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Water Consumption ◽  
Water Footprint ◽  
Local Impacts ◽  
Global Water

Considering that 4 billion people are living in water-stressed regions and that global water consumption is predicted to increase continuously [...]

scholarly journals Water footprint assessment of gold refining: Case study based on life cycle assessment

2021 ◽  
Vol 122 ◽  
pp. 107319
Author(s):  
Wei Chen ◽  
Jinglan Hong ◽  
Chengxin Wang ◽  
Lu Sun ◽  
Tianzuo Zhang ◽  
...  
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Water Footprint ◽  
Gold Refining

Life cycle assessment of organic Parmesan Cheese considering the whole dairy supply chain

2019 ◽  
Author(s):  
Giulia Borghesi ◽  
Giuseppe Vignali
Keyword(s):  
Life Cycle Assessment ◽  
Supply Chain ◽  
Life Cycle ◽  
Environmental Impact ◽  
Carbon Footprint ◽  
Water Consumption ◽  
Organic Agriculture ◽  
Water Footprint ◽  
Dairy Farm ◽  
Parmesan Cheese

Agriculture and food manufacturing have a considerable effect on the environment emissions: holdings and farms play an important role about greenhouse gas emissions and water consumption. This study aims at evaluating the environmental impact of one of the most important Italian DOP product: organic Parmesan Cheese. Environmental performances of the whole dairy supply chain have been assessed according to the life cycle assessment approach (LCA). In this analysis Parmesan Cheese is made from an organic dairy farm in Emilia Romagna, which uses the milk from three different organic livestock productions. Organic agriculture is different from conventional; the major difference is represented by the avoidance of the use of synthetic fertilizers and pesticides made in chemical industry process. Organic agriculture uses organic fertilizers to encourage the natural fertility of the soil respecting the environment and the agro-system. In this case, life cycle approach is used to assess the carbon footprint and the water footprint of organic Parmesan Cheese considering the milk and cheese production. The object at this level is investigating the environmental impact considering the situation before some improvement changes. The functional unit is represented by 1 kg of organic Parmesan Cheese; inventory data refer to the situation in year 2017 and system boundaries consider the inputs related to the cattle and dairy farm until the ripening (included). The carbon footprint is investigated using IPCC 2013 Global Warming Potential (GWP) 100a method, developed by Intergovernmental Panel on Climate Change, and reported in kg of CO2eq. Otherwise, water footprint allows to measure the water consumption and in this work it is assessed using AWARE method (Available Water REmaining).

scholarly journals Research on Carbon Emissions of Electric Vehicles throughout the Life Cycle Assessment Taking into Vehicle Weight and Grid Mix Composition

Energies ◽  
2019 ◽  
Vol 12 (19) ◽  
pp. 3612 ◽  
Author(s):  
Yanmei Li ◽  
Ningning Ha ◽  
Tingting Li
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Electric Vehicles ◽  
Carbon Emissions ◽  
Linear Regression Analysis ◽  
Clean Energy ◽  
Assessment Method ◽  
Weight Class ◽  
Vehicle Weight ◽  
The Impact

To study the impact of the promotion of electric vehicles on carbon emissions in China, the full life carbon emissions of electric vehicles are studied on the basis of considering such factors as vehicle weight and grid mix composition, and fuel vehicles are added for comparison. In this paper, we collect data for 34 domestic electric vehicles, and linear regression analysis is used to model the relationship between vehicle weight and energy consumption. Then, a Hybrid Life Cycle Assessment method is used to establish the life cycle carbon emission calculation model for electric vehicles and fuel vehicles. Finally, the life cycle carbon emissions of electric vehicles and fuel vehicles under different electrical energy structures are discussed using scenario analysis. The results show that under the current grid mix composition in China, the carbon emissions of electric vehicles of the same vehicle weight class are 24% to 31% higher than that of fuel vehicles. As the proportion of clean energy in the grid mix composition increases, the advantages of electric vehicles to reduce carbon emissions will gradually emerge.

scholarly journals Social Life-Cycle Assessment of a Piece of Jewellery. Emphasis on the Local Community

Resources ◽  
2019 ◽  
Vol 8 (4) ◽  
pp. 158 ◽  
Author(s):  
Manuela D’Eusanio ◽  
Monica Serreli ◽  
Luigia Petti
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Social Life ◽  
Local Community ◽  
Social Issues ◽  
Assessment Method ◽  
Added Value ◽  
Historical Background ◽  
Social Life Cycle Assessment ◽  
The Social

An increasing global focus on sustainability has affected the jewellery industry by raising questions about its environmental and social impacts and ethics due to the negative impacts of gold mining. It is essential to consider the social aspects of mining activities on the socio-economic environment and the affected individuals in order to understand the sustainability of the jewellery industry in a better way. Nonetheless, this is a gap in the evaluation of the issues of jewellery in the other phases of the life cycle, observed in the literature. For these reasons, the goal of this study is to assess the social and socio-economic aspects of a piece of jewellery from the artisan’s point of view by considering the relationship between a piece of jewellery and the local community. The United National Environmental Programme/Society of Environmental Toxicology and Chemistry (UNEP/SETAC) Guidelines on Social Life-Cycle Assessment, the UNEP/SETAC Methodological Sheets and the Subcategory Assessment Method were implemented. The findings show that a piece of jewellery can play an important role in supporting the local cultural heritage by innovating the traditional product, and promoting educational activities related to the history of the product and the territory. Consequently, the local community with its historical background gives an added value to the piece of jewellery. Further research on this topic is desirable in order to improve the knowledge of this particular sector and to identify other social issues that can be involved in this product.

Exergy-Based Model of the Depletion of Mineral Resources

2010 ◽  
Vol 650 ◽  
pp. 1-8 ◽  
Author(s):  
Bo Xue Sun ◽  
Zuo Ren Nie ◽  
Yu Liu ◽  
Zhi Hong Wang ◽  
Xian Zheng Gong
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Mineral Resources ◽  
Assessment Method ◽  
Important Indicator ◽  
Related Research ◽  
Natural Minerals ◽  
New Ideas ◽  
Core Idea ◽  
Primary Problem

The primary problem of eco-materials is how to judge whether a material is environmentally friendly or not, and the method of life cycle assessment is usually used to evaluate it. The depletion of mineral resources is a very important indicator of LCA, but its characterization is still filled with dispute. At present, the most commonly used method is CML, which is put forward by Leiden University, and its core idea is that using the ratio of exploitation amount and reserves of mineral resources as the degree of scarcity. Although being accepted by most of the scholars at work on LCA, CML doesn’t grasp the essence of the depletion of mineral resources. Recently, a new assessment method, injecting new ideas to the conventional life cycle assessment, combines exergy with LCA is arising, which can be used to solve some specific problems of LCA especially the depletion of mineral resources. In this paper, two results of elements’ exergy calculated by Rivero and Szargut respectively are compared, and the exergy of some natural minerals, which can be used in LCA and other minerals-related research, is calculated based on the data of Chinese mineral resources.

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