scholarly journals Medición de la ecoeficiencia en procesos productivos en el sector agrario. Caso de estudio sobre producción de cítricos

2011 ◽  
Vol 9 (2) ◽  
pp. 125 ◽  
Author(s):  
Javier Ribal ◽  
Neus Sanjuán ◽  
Gabriela Clemente ◽  
María Loreto Fenollosa
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Environmental Impacts ◽  
Economic Value ◽  
Agricultural Practices ◽  
Value Added ◽  
Organic Production ◽  
Data Envelopment ◽  
Economic Value Added ◽  
Environmental Assessments

The eco-efficiency can be defined by using the “economic value/environmental impacts” ratio. In this study the eco-efficiency of orange production in the Comunidad Valenciana was assessed. 24 scenarios of orange production were built regarding their agricultural practices. For every scenario the environmental impacts were assessed by means of Life Cycle Assessment (LCA) as well as the economic value added. The results have been referred to 1 kg oranges. The integration of the economic and environmental assessments was made through Data Envelopment Analysis (DEA). Among the scenarios scored as eco-efficient, those with organic production prevailed.

Assessing the eco-efficiency of different poultry production systems: an approach using life cycle assessment and economic value added

2020 ◽  
Vol 24 ◽  
pp. 181-193 ◽  
Author(s):  
Gabrielli Martinelli ◽  
Everton Vogel ◽  
Michel Decian ◽  
Maycon Jorge Ulisses Saraiva Farinha ◽  
Luciana Virginia Mario Bernardo ◽  
...  
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Production Systems ◽  
Economic Value ◽  
Value Added ◽  
Poultry Production ◽  
Economic Value Added

Joint Life Cycle Assessment and Data Envelopment Analysis for the benchmarking of environmental impacts in rice paddy production

2015 ◽  
Vol 106 ◽  
pp. 521-532 ◽  
Author(s):  
Ali Mohammadi ◽  
Shahin Rafiee ◽  
Ali Jafari ◽  
Alireza Keyhani ◽  
Tommy Dalgaard ◽  
...  
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Data Envelopment Analysis ◽  
Environmental Impacts ◽  
Rice Paddy ◽  
Data Envelopment

scholarly journals PERBEDAAN ECONOMIC VALUE ADDED BERDASARKAN SIKLUS HIDUP PERUSAHAAN DAN PASAR

2018 ◽  
Vol 8 (2) ◽  
pp. 393
Author(s):  
Harning Priyastuty ◽  
Bambang Subroto ◽  
Wuryan Andayani
Keyword(s):  
Life Cycle ◽  
Financial Performance ◽  
Economic Value ◽  
External Environment ◽  
Value Added ◽  
Economic Value Added ◽  
Analysis Method ◽  
Strategic Risk ◽  
The Relationship ◽  
Manufacture Company

Abstract. This study aims to examime whether corporate and market life cycle situation have impact on financial performance. The situation that is experienced by company has impact on future financial performance. This matter is due to the risk that is taken by the company to confront that situation. The relationship between risk and return in this study will be explained by prospect theory. This study use the population of manufacture company listed in BEI period 2013-2015. This study use 115 sample of manufacture company. Those samples will be classified based on nine combination of corporate and market life cycle and will be tested with comparative test. The data analysis method of this study is mean rank comparative with kruskal wallis test. The result shows that corporate and market cycle have no impact on future financial performance. The result shows that there is no difference of financial performance based on corporate and market life cycle. This matter is caused by act of determine strategic risk that need a lot of another internal and external environment consideration

scholarly journals The Life-Cycle Assessment of Greenhouse Gas Emissions and Life-Cycle Costs of E-Waste Management in Thailand

2021 ◽  
Author(s):  
Aweewan Mangmeechai
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Waste Management ◽  
Electronic Waste ◽  
Economic Value ◽  
Value Added ◽  
High Tech ◽  
Waste Products ◽  
Air Conditioners ◽  
Recycling Industry

Abstract There is no clear direction in the management of electrical and electronic waste products (e-waste), as there are no regulations on ways to do so. This research attempts to understand the trade-off between economic value and environmental effects of the current disposal of e-waste to find ways to optimize waste management, focusing on cellphones, television CRTs, desktop computers, and air conditioners. A Life Cycle Assessment (LCA) is a tool that can analyze various influences, e.g., environmental, costs, and value added. Under the e-waste management status quo, most household e-wastes are kept in houses because owners do not know where to discard them. In addition, informal sectors, such as domestic farmers or workers, have been involved actively for more than a decade, leading to poor management standards for both health and the environment. The logistics are inefficient because the dismantling communities and recycling industry are far apart. Most e-waste is generated, and most recycling industries are located, in the Central region (the richest areas), while the dismantling communities are located in the Northeastern region (the poorest areas). Further, LCA and LCC of e-waste are sensitive to transportation, and not all e-waste parts can be recycled within the country. High-tech mineral extraction cannot be practiced in the country, and thus, circuit boards and batteries are exported for recycling. To promote a circular economy, e-waste management regulations should be implemented and a full recycling industry should be established in the country.

scholarly journals Dampak Lingkungan dan Kesehatan Pemanfaatan Limbah Cat Sebagai Produk Material Bangunan

METANA ◽  
2020 ◽  
Vol 16 (1) ◽  
pp. 26-32
Author(s):  
Ari Dina Permana Citra ◽  
Hargianti Dini Iswandari
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Environmental Impacts ◽  
Assessment Tool ◽  
Economic Value ◽  
Raw Material ◽  
Health Impacts ◽  
Management Model ◽  
Environmental Media ◽  
Soil Media

Limbah cat yang tidak mempunyai nilai ekonomis dan memerlukan biaya untuk pengolahannya, dapat dimanfaatkan sebagai bahan baku menjadi produk yang berguna. Limbah cat digunakan sebagai bahan baku campuran pembuatan produk bata beton (paving block) agar dapat mencegah dampak negative lingkungan. Penelitian yang dilakukan bertujuan untuk mengkaji dampak lingkungan dan kesehatan dari limbah cat dan pemanfaatannya sebagai campuran bata beton.  Dampak lingkungan sebagai ekotoksisitas dan dampak kesehatan berupa toksisitas dihitung menggunakan perangkat kajian daur hidup LCA (Life Cycle Assessment) pada variasi kadar limbah cat sebesar 1,2,3,4 dan 5% pada bata beton. Hasil kajian menunjukkan penurunan potensi dampak lingkungan dan kesehatan produk bata beton dibandingkan limbah cat padat. Ekotoksisitas limbah cat terendah pada media tanah dan tertinggi pada media perairan air tawar. Toksisitas pada manusia jauh lebih tinggi dibanding pada media lingkungan, dipakai sebagai dasar penanganan limbah cat. Pemanfaatan limbah cat sebagai bahan baku campuran bata beton dapat mengurangi ekotoksisitas dan toksisitas secara signifikan, dapat digunakan sebagai model pengelolaan limbah. Paint waste that has no economic value and requires a cost for its processing can be used as raw material to become a useful product. Waste paint is used as a raw material for the manufacture of concrete brick products (paving blocks) in order to prevent negative environmental impacts. The research carried out aims to assess the environmental and health impacts of paint waste and its use as a concrete brick mixture. Environmental impacts as ecotoxicity and health impacts in the form of toxicity are calculated using the LCA (Life Cycle Assessment) life cycle assessment tool on the variation of paint waste content of 1,2,3,4 and 5% in concrete bricks. The results of the study show a decrease in the potential environmental and health impacts of concrete brick products compared to solid paint waste. The lowest paint waste ecotoxicity in soil media and highest in freshwater waters media. Toxicity in humans is much higher than in environmental media, used as a basis for handling paint waste. The use of paint waste as raw material for concrete brick mix can significantly reduce the ecotoxicity and toxicity, it can be used as a waste management model.

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