Pub Date : 2019-04-28DOI: 10.17265/2162-5263/2019.04.001
Alan Carlos de Almeida, Matheus Alves Lima da Silva, Queren Cabral de Abreu, Adriana Lau da Silva Martins, S. Ribeiro, C. S. S. Pereira
Waste production in the industrial sector generates environmental impacts. Thus, it is necessary to search for means to reduce and reuse these residues. Brazil is the largest coffee producer and exporter worldwide, with this being one of the main products in the consumer market, at a production of 30 million sacks per year. Coffee production generates large amounts of by-products, such as husks. Therefore, the reuse of this residue is a good alternative for its disposal. In view of this fact, partial sand substitution by coffee husks in concrete production was evaluated, in order to reduce sand use in concrete manufacturing. For specimen production, traits were formulated by replacing sand by coffee husks at 5%. A 0.5:0.5:1:0.5 (gravel:sand:cement:water) ratio was considered for specimen preparation. To evaluate mechanical compressive strength, assays were performed after 7, 14, 21 and 28 days, using a hydraulic press with 80 MPa capacity. Partial sand substitution by the coffee residue was considered satisfactory, obtaining a compressive strength of ± 20 MPa, higher than the resistance obtained for the concrete produced without sand replacement. Coffee husk use did not compromise material resistance.
{"title":"Evaluation of Partial Sand Replacement by Coffee Husks in Concrete Production","authors":"Alan Carlos de Almeida, Matheus Alves Lima da Silva, Queren Cabral de Abreu, Adriana Lau da Silva Martins, S. Ribeiro, C. S. S. Pereira","doi":"10.17265/2162-5263/2019.04.001","DOIUrl":"https://doi.org/10.17265/2162-5263/2019.04.001","url":null,"abstract":"Waste production in the industrial sector generates environmental impacts. Thus, it is necessary to search for means to reduce and reuse these residues. Brazil is the largest coffee producer and exporter worldwide, with this being one of the main products in the consumer market, at a production of 30 million sacks per year. Coffee production generates large amounts of by-products, such as husks. Therefore, the reuse of this residue is a good alternative for its disposal. In view of this fact, partial sand substitution by coffee husks in concrete production was evaluated, in order to reduce sand use in concrete manufacturing. For specimen production, traits were formulated by replacing sand by coffee husks at 5%. A 0.5:0.5:1:0.5 (gravel:sand:cement:water) ratio was considered for specimen preparation. To evaluate mechanical compressive strength, assays were performed after 7, 14, 21 and 28 days, using a hydraulic press with 80 MPa capacity. Partial sand substitution by the coffee residue was considered satisfactory, obtaining a compressive strength of ± 20 MPa, higher than the resistance obtained for the concrete produced without sand replacement. Coffee husk use did not compromise material resistance.","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42566197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-28DOI: 10.17265/2162-5263/2019.04.004
N. Can
Both ST (Soc Trang) and KG (Kien Giang) are coastal provinces of the Mekong River Delta and are most vulnerable to saline intrusion and climate variability. In 2016, thousands of Hhs (Households) in these coastal provinces were at risk due to severe drought and saline intrusion. This study applied the LVI (Livelihood Vulnerability Index) to estimate saline intrusion vulnerability of those two provinces. Data on socio-demographics, livelihoods, health, social networks, physical, financial and natural resources, natural disasters and climate variability were collected from a survey of 298 Hhs. From these data, the LVI of each coastal province was calculated. Results show that the overall LVI of KG province is higher than that of ST province. The analysis revealed that this practical method can be applied in different circumstances of climate change and purposes.
ST (Soc Trang)和KG (Kien Giang)都是湄公河三角洲的沿海省份，最容易受到盐水入侵和气候变化的影响。2016年，由于严重干旱和盐水入侵，这些沿海省份的数千户Hhs(家庭)面临风险。本研究采用生计脆弱性指数(LVI)对这两个省的盐碱化入侵脆弱性进行了估算。从对298名卫生保健工作者的调查中收集了关于社会人口统计、生计、健康、社会网络、物质、金融和自然资源、自然灾害和气候变化的数据。根据这些数据，计算了各沿海省份的LVI。结果表明，KG省的总体LVI高于ST省。分析表明，这种实用的方法可以适用于不同的气候变化情况和目的。
{"title":"Assessing Livelihood Vulnerability to Salinity Intrusion and Climate Variability A Case Study in Coastal Provinces of the Mekong River Delta of Vietnam","authors":"N. Can","doi":"10.17265/2162-5263/2019.04.004","DOIUrl":"https://doi.org/10.17265/2162-5263/2019.04.004","url":null,"abstract":"Both ST (Soc Trang) and KG (Kien Giang) are coastal provinces of the Mekong River Delta and are most vulnerable to saline intrusion and climate variability. In 2016, thousands of Hhs (Households) in these coastal provinces were at risk due to severe drought and saline intrusion. This study applied the LVI (Livelihood Vulnerability Index) to estimate saline intrusion vulnerability of those two provinces. Data on socio-demographics, livelihoods, health, social networks, physical, financial and natural resources, natural disasters and climate variability were collected from a survey of 298 Hhs. From these data, the LVI of each coastal province was calculated. Results show that the overall LVI of KG province is higher than that of ST province. The analysis revealed that this practical method can be applied in different circumstances of climate change and purposes.","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46130768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-28DOI: 10.17265/2162-5263/2019.04.002
Svetozar Madzhov
: This study identifies the main numerical characteristics of the KOMATSU WB93R-5 backhoe loaders reliability indicators, and has examined the durability of assemblies and units, as well as the time for the replacement of the KOMATSU WB93R-5 backhoe loaders’ elements. To study the characteristics of the reliability indicators, a methodology for experimental research has been developed, using the complex, comparative and formal method, as well as the systematic, cybernetic and statistical approach.
{"title":"Research on the Reliability Level of Backhoe Loaders","authors":"Svetozar Madzhov","doi":"10.17265/2162-5263/2019.04.002","DOIUrl":"https://doi.org/10.17265/2162-5263/2019.04.002","url":null,"abstract":": This study identifies the main numerical characteristics of the KOMATSU WB93R-5 backhoe loaders reliability indicators, and has examined the durability of assemblies and units, as well as the time for the replacement of the KOMATSU WB93R-5 backhoe loaders’ elements. To study the characteristics of the reliability indicators, a methodology for experimental research has been developed, using the complex, comparative and formal method, as well as the systematic, cybernetic and statistical approach.","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46835261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-28DOI: 10.17265/2162-5263/2019.04.005
T. A. Baptista, R. L. Grando, W. Jablonka, R. Angeli
This paper is part of an interdisciplinary and interinstitutional study involving biology, biotechnology and humanities researchers with the aim of examining the gaps as well as the opportunities that bioeconomics macrosegment offers to Brazil. For this, it adopted an action-research methodology based on interviews with stakeholders that work directly in the sector. Eighteen actors were contacted among researchers, experts and entrepreneurs, of which ten gave face-to-face interviews, with open questionnaires, semi-structured. From the analysis of these data, and from a vast theoretical framework, the article delimits biomass as a pillar of bioeconomics and points out the emerging trends of this science such as “green chemistry” and biotechnology. This is a field that condenses an important economic potential and a great capacity to develop mechanisms for the environment’s preservation. By analyzing the production chain and its interfaces, the article reveals that Brazil, although it has an undeniable capacity to emerge as a world protagonist in sustainable production, still lacks well-defined public policies that invest in innovation, in addition to the consumer culture’s transformation, production and economic development focused on non-renewable products.
{"title":"Environment and Bioeconomics: An Analysis of the Brazilian Ecosystem in Bioproducts Development","authors":"T. A. Baptista, R. L. Grando, W. Jablonka, R. Angeli","doi":"10.17265/2162-5263/2019.04.005","DOIUrl":"https://doi.org/10.17265/2162-5263/2019.04.005","url":null,"abstract":"This paper is part of an interdisciplinary and interinstitutional study involving biology, biotechnology and humanities researchers with the aim of examining the gaps as well as the opportunities that bioeconomics macrosegment offers to Brazil. For this, it adopted an action-research methodology based on interviews with stakeholders that work directly in the sector. Eighteen actors were contacted among researchers, experts and entrepreneurs, of which ten gave face-to-face interviews, with open questionnaires, semi-structured. From the analysis of these data, and from a vast theoretical framework, the article delimits biomass as a pillar of bioeconomics and points out the emerging trends of this science such as “green chemistry” and biotechnology. This is a field that condenses an important economic potential and a great capacity to develop mechanisms for the environment’s preservation. By analyzing the production chain and its interfaces, the article reveals that Brazil, although it has an undeniable capacity to emerge as a world protagonist in sustainable production, still lacks well-defined public policies that invest in innovation, in addition to the consumer culture’s transformation, production and economic development focused on non-renewable products.","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49639210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-28DOI: 10.17265/2162-5263/2019.04.003
M. Shayanmehr, Elliyeh Yahyapour
The Collembola fauna of Iran has received little attention and this applies in particular to the Hyrcanian forests in northern Iran. In this study, the list of Collembola from north forests of Iran, and collected information such as study site, until March 2019 are listed. At present, 107 species, belonging to 14 families and 51 genera are known from northern forests of Iran.
{"title":"The Collembola of North Forests of Iran, List of Genera and Species","authors":"M. Shayanmehr, Elliyeh Yahyapour","doi":"10.17265/2162-5263/2019.04.003","DOIUrl":"https://doi.org/10.17265/2162-5263/2019.04.003","url":null,"abstract":"The Collembola fauna of Iran has received little attention and this applies in particular to the Hyrcanian forests in northern Iran. In this study, the list of Collembola from north forests of Iran, and collected information such as study site, until March 2019 are listed. At present, 107 species, belonging to 14 families and 51 genera are known from northern forests of Iran.","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43621010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-28DOI: 10.17265/2162-5263/2019.03.003
Svetozar Madzhov
: This article discusses the possibilities of increasing the efficiency of TM (Technical Maintenance) and R (Repair) of machines by means of technical diagnostics. Characteristics of the diagnostic signs and parameters are formulated. A classification of diagnostic parameters is proposed.
{"title":"Diagnosis of Machines in the Forestry Systems","authors":"Svetozar Madzhov","doi":"10.17265/2162-5263/2019.03.003","DOIUrl":"https://doi.org/10.17265/2162-5263/2019.03.003","url":null,"abstract":": This article discusses the possibilities of increasing the efficiency of TM (Technical Maintenance) and R (Repair) of machines by means of technical diagnostics. Characteristics of the diagnostic signs and parameters are formulated. A classification of diagnostic parameters is proposed.","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45044650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-28DOI: 10.17265/2162-5263/2019.03.001
N. Hang, N. T. Hoa, T. Son, L. Nguyen-Ngoc
SW (Seaweed) is a valuable coastal resource for its use in food, cosmetics, medicine and other items. In this study, PS (PlanetScope) imagery was combined with field sampling to demonstrate the capability of mapping of SAV (Submerge Aquatic Vegetation) (including both SW and SG (Seagrass) beds) and biomass mapping of Sargassum meadows in An Chan coastal waters, Tuy An district, Phu Yen province, Vietnam. In term of SAV and Sargassum mapping, authors proposed an improved remote sensing technique based on Sagawa’s BRI (Bottom Reflectance Index) algorithm with attention to Tassan’s concept in discrimination of light attenuation coefficient Kd between shallow and deep waters. Authors’ results showed high accuracy in mapping of SAV and Sargassum distribution with overall accuracy and Kappa coefficient of 92.52% and 0.8957, respectively. The classified class of SW (i.e. Sargassum sp.) then was separated absolutely from other classes in SAV map for estimation of Sargassum biomass. The red and green spectral pre-processed BRI channels (i.e. BRI3 and BRI2) of PS were used to estimate the Sargassum biomass using a multiple 2nd order polynomial regression model with very high accuracy (R = 0.9707; RMSE = 109.21 g/m). The average total Sargassum biomass was 897.8 g/m with total Sargassum yield in whole region reaching a value of 449.57 tons in cover area of 50.32 ha of Sargassum meadows. This result opens the great potential of biomass and yield estimation of Sargassum and other SW meadows in coastal waters (including enough optically deep waters) by remote sensing techniques based on PS imagery.
{"title":"Vegetation Biomass of Sargassum Meadows in An Chan Coastal Waters, Phu Yen Province, Vietnam Derived from PlanetScope Image","authors":"N. Hang, N. T. Hoa, T. Son, L. Nguyen-Ngoc","doi":"10.17265/2162-5263/2019.03.001","DOIUrl":"https://doi.org/10.17265/2162-5263/2019.03.001","url":null,"abstract":"SW (Seaweed) is a valuable coastal resource for its use in food, cosmetics, medicine and other items. In this study, PS (PlanetScope) imagery was combined with field sampling to demonstrate the capability of mapping of SAV (Submerge Aquatic Vegetation) (including both SW and SG (Seagrass) beds) and biomass mapping of Sargassum meadows in An Chan coastal waters, Tuy An district, Phu Yen province, Vietnam. In term of SAV and Sargassum mapping, authors proposed an improved remote sensing technique based on Sagawa’s BRI (Bottom Reflectance Index) algorithm with attention to Tassan’s concept in discrimination of light attenuation coefficient Kd between shallow and deep waters. Authors’ results showed high accuracy in mapping of SAV and Sargassum distribution with overall accuracy and Kappa coefficient of 92.52% and 0.8957, respectively. The classified class of SW (i.e. Sargassum sp.) then was separated absolutely from other classes in SAV map for estimation of Sargassum biomass. The red and green spectral pre-processed BRI channels (i.e. BRI3 and BRI2) of PS were used to estimate the Sargassum biomass using a multiple 2nd order polynomial regression model with very high accuracy (R = 0.9707; RMSE = 109.21 g/m). The average total Sargassum biomass was 897.8 g/m with total Sargassum yield in whole region reaching a value of 449.57 tons in cover area of 50.32 ha of Sargassum meadows. This result opens the great potential of biomass and yield estimation of Sargassum and other SW meadows in coastal waters (including enough optically deep waters) by remote sensing techniques based on PS imagery.","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44978964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-28DOI: 10.17265/2162-5263/2019.03.005
W. S. Bargawa, H. Oetomo, Yeremia Permana Jurianta Sembiring
The level of availability and scarcity of resources gives an indication of how to manage scarce resources. Good mining practice supports sustainability and minimizes environmental degradation. One alternative to support the development of potential mineral resources is the study of mineral resource balances. The research objectives are: (a) to evaluate the potential of mineral resources and reserves, (b) to evaluate the production data of mineral commodities, (c) to calculate mineral reserve balance. Research methodology includes an inventory of data in the Department of Energy and Mineral Resources. Compilation of mineral resource balance adjusted to the applicable regulations. The study was conducted in the Central Java Province of Indonesia. Based on the evaluation results there were 26 mineral commodities, but there were only 12 commodities developed during 2016-2018. These resources are andesite, limestone, basalt, fill-dirt, sandstone, trass, feldspar, quartz-sand, marble, diorite stone, talk and claystone. The mineral reserve supports the construction of highways, airports and other infrastructure projects in Central Java Province of Indonesia.
{"title":"Evaluation of Potency and Mineral Reserve Balance for Sustainable Mining Management Case Study: Central Java Province of Indonesia","authors":"W. S. Bargawa, H. Oetomo, Yeremia Permana Jurianta Sembiring","doi":"10.17265/2162-5263/2019.03.005","DOIUrl":"https://doi.org/10.17265/2162-5263/2019.03.005","url":null,"abstract":"The level of availability and scarcity of resources gives an indication of how to manage scarce resources. Good mining practice supports sustainability and minimizes environmental degradation. One alternative to support the development of potential mineral resources is the study of mineral resource balances. The research objectives are: (a) to evaluate the potential of mineral resources and reserves, (b) to evaluate the production data of mineral commodities, (c) to calculate mineral reserve balance. Research methodology includes an inventory of data in the Department of Energy and Mineral Resources. Compilation of mineral resource balance adjusted to the applicable regulations. The study was conducted in the Central Java Province of Indonesia. Based on the evaluation results there were 26 mineral commodities, but there were only 12 commodities developed during 2016-2018. These resources are andesite, limestone, basalt, fill-dirt, sandstone, trass, feldspar, quartz-sand, marble, diorite stone, talk and claystone. The mineral reserve supports the construction of highways, airports and other infrastructure projects in Central Java Province of Indonesia.","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48672161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-28DOI: 10.17265/2162-5263/2019.03.002
T. Kouch, Pen Miranda, S. Chetra, K. Kroesna, Seng Mom
: The survey was conducted in the target provinces, Kampong Cham and Pursat province, of Beef for Market Project funded by ACIAR, Australia, in January and July 2016. Survey was designed with three different types of farmers such as adopted farmer, exposed farmers and non-exposed farmers. The objective of the study is to evaluate the impact of the introducing forage on cattle production of smallholder farmers supported by the project. The adopted farmers, who have involved in the project, planted the forage to supplement their cattle, got higher BCS (Body Condition Scoring) and total income than exposed and non-exposed farmers. However, the BCS varied with season and gender of cattle as well, when in the raining season male cattle produced higher BSC than dry season and female cattle respectively. However, further study on impact of converting cropland into forage planting should be deeply analyzed, since there was competition of land use.
{"title":"Impact of Forage Programme on Cattle Body Condition Score of Smallholder Farmers in Cambodia","authors":"T. Kouch, Pen Miranda, S. Chetra, K. Kroesna, Seng Mom","doi":"10.17265/2162-5263/2019.03.002","DOIUrl":"https://doi.org/10.17265/2162-5263/2019.03.002","url":null,"abstract":": The survey was conducted in the target provinces, Kampong Cham and Pursat province, of Beef for Market Project funded by ACIAR, Australia, in January and July 2016. Survey was designed with three different types of farmers such as adopted farmer, exposed farmers and non-exposed farmers. The objective of the study is to evaluate the impact of the introducing forage on cattle production of smallholder farmers supported by the project. The adopted farmers, who have involved in the project, planted the forage to supplement their cattle, got higher BCS (Body Condition Scoring) and total income than exposed and non-exposed farmers. However, the BCS varied with season and gender of cattle as well, when in the raining season male cattle produced higher BSC than dry season and female cattle respectively. However, further study on impact of converting cropland into forage planting should be deeply analyzed, since there was competition of land use.","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49460232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-28DOI: 10.17265/2162-5263/2019.03.004
P. Berardi, J. Dias
: Much has been done in the wine production sector to promote sustainable development. Given its relevance in the economy and in society, it is fundamental to align its activities with the optimal use of resources and the regeneration and restoration of the natural system in agreement with the premises set by the Circular Economy (CE). The main interest of this work was, through a systematic literature review, to identify in the revised studies how the wine sector has incorporated the premises of CE in its activities. Six topics define the concerns addressed: water, solid waste, energy, chemical use, land use and ecosystems, in different parts of the chain: viticulture, winemaking and distribution. From the evaluation of 41 selected empirical studies, no clear definition regarding CE was found; however, the detailed analysis reveals aspects which incorporate CE practices such as the reduction of waste disposal by its treatment and recovery, the best use of resources at all stages of the process chain and the need to rethink and redesign current practices. The specific subjects identified were waste recovery, alternative energy sources such as biofuels production and water quality improvement. Land use, ecosystem impacts, and use of agrochemicals were not considered.
{"title":"How Has the Wine Sector Incorporated the Premises of Circular Economy?","authors":"P. Berardi, J. Dias","doi":"10.17265/2162-5263/2019.03.004","DOIUrl":"https://doi.org/10.17265/2162-5263/2019.03.004","url":null,"abstract":": Much has been done in the wine production sector to promote sustainable development. Given its relevance in the economy and in society, it is fundamental to align its activities with the optimal use of resources and the regeneration and restoration of the natural system in agreement with the premises set by the Circular Economy (CE). The main interest of this work was, through a systematic literature review, to identify in the revised studies how the wine sector has incorporated the premises of CE in its activities. Six topics define the concerns addressed: water, solid waste, energy, chemical use, land use and ecosystems, in different parts of the chain: viticulture, winemaking and distribution. From the evaluation of 41 selected empirical studies, no clear definition regarding CE was found; however, the detailed analysis reveals aspects which incorporate CE practices such as the reduction of waste disposal by its treatment and recovery, the best use of resources at all stages of the process chain and the need to rethink and redesign current practices. The specific subjects identified were waste recovery, alternative energy sources such as biofuels production and water quality improvement. Land use, ecosystem impacts, and use of agrochemicals were not considered.","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48314615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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