scholarly journals Compost Plant Site Selection for Food Waste Using GIS Based Multicriteria Analysis

2021 ◽  
Vol 9 (10) ◽  
pp. 1908-1914
Author(s):  
Sedat Yalcinkaya ◽  
Sevin Uzer ◽  
Hasan İhsan Kaleli ◽  
Fatih Doğan ◽  
Mert Kayalık
Keyword(s):  
Food Waste ◽  
Site Selection ◽  
Selection Process ◽  
Multicriteria Analysis ◽  
Factors Affecting ◽  
Location Allocation ◽  
Equal Importance ◽  
Suitability Map ◽  
Plant Site ◽  
Compost Facility

Marketplace waste collection is one of the crucial services provided by the district municipalities in Turkey. A significant amount of food waste is periodically collected from marketplaces. However, an important opportunity for recycling and mitigation climate change is missed because these waste are sent to landfills. Composting, one of the waste management technologies applied to organic waste to reduce greenhouse gas emissions and produce compost, is often preferred for the management of marketplace waste. This study aims to determine suitable locations for compost facilities to manage marketplace waste with the help of GIS considering economic, environmental, and topographic factors in Izmir, Turkey. There are 199 marketplaces in Izmir and each has at least one market a week. Each marketplace was weighted by means of population served by using location-allocation analysis since the amount of waste collected from the marketplaces is not known. First, an exclusion analysis was performed to remove limited use areas. Then, a preference analysis was performed. Factors affecting plant site selection process for composting marketplace waste, including marketplace locations and weights, were determined. Since all factors do not have equal importance, the analytical hierarchy process was used to determine weights for each factor based on their influence. The study area was spatially evaluated for each preference factor and a suitability map was created for each factor. Finally, a high-resolution final suitability map was obtained by combining each factor’s suitability map along with their weights. Areas with a suitability index greater than 80% have been defined as suitable areas for compost facility installation. The results indicate that there are 323 potential locations suitable for compost facilities in Izmir.

About some of the factors for public administration effectiveness

2020 ◽  
Vol 22 (1) ◽  
pp. 26-32
Author(s):  
ALIKHAN М. BAIMENOV ◽  
Keyword(s):  
Public Administration ◽  
Corporate Culture ◽  
Work Experience ◽  
Information Technologies ◽  
Selection Process ◽  
Rapid Development ◽  
The State ◽  
Information Flows ◽  
Factors Affecting ◽  
State Apparatus

The article emphasizes that modern governments, working in unique socio-economic, historical and cultural conditions, must take into account global trends, as well as the growth of citizens’ expectations associated with the rapid development of information technologies and other factors. In such circumstances, special attention is paid to the effectiveness of public administration. The article discusses some of the significant factors impacting the effectiveness of public administration, such as the professionalization of the state apparatus, the legibility of the institutional framework, the optimization of information flows and corporate culture. In accordance with this, on the basis of work experience in the public administration system and analysis of civil service reforms in the countries of the region, the main challenges and possible solutions are shown. In the professionalization of the state apparatus, the importance of the merit principles in the selection and promotion stages of personnel through the empowerment of human resource (HR) management services, the integrity of tools and approaches at all stages of selection process, and the responsibility of the selection board are noted. The author focuses on the need to ensure a balance of powers, responsibility and resources, delimitation of powers between political and administrative civil servants, optimization of information flows. Particular importance is paid to corporate culture, which is one of the main factors affecting the efficiency of the state apparatus. It is noted that central values of corporate culture and leadership in state bodies of the countries of our region, along with generally accepted in the modern leadership theory, should be respect for the dignity, work and time of employees.

scholarly journals Drivers and Determinants of Food Waste Generation in Restaurants Serving Mediterranean Mezze-Type Cuisine

2021 ◽  
Vol 13 (11) ◽  
pp. 6358
Author(s):  
Ali Chalak ◽  
Hussein F. Hassan ◽  
Pamela Aoun ◽  
Mohamad G. Abiad
Keyword(s):  
Food Waste ◽  
Hospitality Industry ◽  
Food Service ◽  
High Price ◽  
Waste Generation ◽  
Water Pipe ◽  
Convenience Sample ◽  
Factors Affecting ◽  
Middle Range ◽  
Price Range

Food waste from the food service and hospitality industry is increasing, especially in Mezze serving restaurants, where a variety of dishes are usually served. To date, information on the factors affecting food waste generation in restaurants is scarce. This study aimed to identify the drivers and determinants of food waste generation while dining out at restaurants serving Mezze-type cuisine. According to the results from a convenience sample of 496 restaurant clientele, gender, age, and marital status did not affect food waste generation. Diners in both low and high price range restaurants waste above the grand mean compared to middle-range ones. Waste generation decreased significantly as the number of diners per table increased. However, ordering water-pipe, alcohol, or more dishes contributed significantly to food waste generation. As food waste is not the outcome of a single behavior, our study puts food waste generation drivers and determinants while dining out in perspective.

scholarly journals Experience of establishing and coordinating a nationwide network for bidirectional intussusception surveillance in India: lessons for multisite research studies

BMJ Open ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. e046827
Author(s):  
Manoja Kumar Das
Keyword(s):  
Quality Assurance ◽  
Site Selection ◽  
Information Seeking ◽  
Selection Process ◽  
Tertiary Care ◽  
Vaccine Safety ◽  
Secondary Outcome ◽  
Prospective Surveillance ◽  
Surveillance Network ◽  
Nationally Representative

ObjectivesTo document and share the process of establishing the nationally representative multisite surveillance network for intussusception in India, coordination, data management and lessons learnt from the implementation.DesignThis study combined both retrospective and prospective surveillance approaches.Setting19 tertiary care institutions were selected in India considering the geographic representation and public and private mixParticipantsAll children under-2 years of age with intussusceptionPrimary and secondary outcome measuresThe experience of site selection, regulatory approvals, data collection, quality assurance and network coordination were documented.ResultsThe site selection process involved systematic and objective four steps including shortlisting of potential institutions, information seeking and telephonic interaction, site visits and site selection using objective criteria. Out of over 400 hospitals screened across India, 40 potential institutions were shortlisted and information was sought by questionnaire and interaction with investigators. Out of these, 25 institutes were visited and 19 sites were finally selected to participate in the study. The multistep selection process allowed filtering and identification of sites with adequate capacity and motivated investigators. The retrospective surveillance documented 1588 cases (range: 14–652 cases/site) and prospective surveillance recruited 621 cases (range: 5–191 cases/site). The multilayer quality assurance measures monitored and ensured protocol adherence, complete record retrieval and data completeness. The key challenges experienced included time taken for obtaining regulatory and ethical approvals, which delayed completion of the study. Ten sites continued with another multisite vaccine safety surveillance study.ConclusionThe experience and results of this systematic and objective site selection method in India are promising. The systematic multistep site selection and data quality assurance methods presented here are feasible and practical. The lessons from the establishment and coordination of this surveillance network can be useful in planning, selecting the sites and conducting multisite and surveillance studies in India and developing countries.

scholarly journals An Extended VIKOR-Based Approach for Pumped Hydro Energy Storage Plant Site Selection with Heterogeneous Information

Information ◽  
2017 ◽  
Vol 8 (3) ◽  
pp. 106 ◽  
Author(s):  
Yunna Wu ◽  
Lingyun Liu ◽  
Jianwei Gao ◽  
Han Chu ◽  
Chuanbo Xu
Keyword(s):  
Energy Storage ◽  
Site Selection ◽  
Heterogeneous Information ◽  
Plant Site

scholarly journals Factors affecting nest-site selection of Sabine's Gulls in the eastern Canadian Arctic

2005 ◽  
Vol 83 (9) ◽  
pp. 1240-1245 ◽  
Author(s):  
Iain J Stenhouse ◽  
H Grant Gilchrist ◽  
William A Montevecchi
Keyword(s):  
Site Selection ◽  
Nest Site ◽  
Nest Site Selection ◽  
Breeding Habitat ◽  
Factors Affecting ◽  
Invertebrate Prey ◽  
Terrestrial Invertebrate ◽  
Individual Fitness ◽  
Sabine’S Gull ◽  
Selection Of

The selection of breeding habitat is of prime importance for individual fitness. Among birds, natural selection should favour the ability to recognize and select habitat suitable for nesting and rearing chicks. This study compares the characteristics of Sabine's Gull, Xema sabini (Sabine, 1819), nest sites with random points across a coastal tundra environment on Southampton Island, Nunavut, Canada. The availability of terrestrial invertebrate prey was also examined among habitats. Sabine's Gull nests were nonrandomly distributed in relation to vegetation, substrate, and proximity to water. Gulls nested within approximately 1 km of the coastline and selected sites with the greatest proportions of moss and standing water (i.e., they nested close to the edge of small freshwater ponds near shore). However, there were no detectable differences in characteristics between successful and unsuccessful nests within preferred habitat. The dynamics of terrestrial invertebrate prey communities varied between years, but the volume of invertebrates in Sabine's Gull nesting habitat was intermediate between the most productive habitats and the least productive habitats in both years. However, nest-site selection in Sabine's Gulls may also be influenced by the availability of aquatic invertebrates (not examined in this study) and their proximity to the marine coastline, where chicks are taken to be reared.

3D Web Visualization Tool to support HAYABUSA2-MASCOT Landing Site Selection Process

2018 ◽  
Author(s):  
Antoine F. Charpentier ◽  
Vivian Lafaille ◽  
Aurelie Moussi ◽  
Jean Christophe Malapert ◽  
Laurence Lorda ◽  
...  
Keyword(s):  
Site Selection ◽  
Selection Process ◽  
Landing Site ◽  
Visualization Tool ◽  
Web Visualization ◽  
3D Web ◽  
Landing Site Selection

scholarly journals Analysis of Multi-Criteria Evaluation Method of Landfill Site Selection for Municipal Solid Waste Management

2018 ◽  
Vol 34 ◽  
pp. 02010 ◽  
Author(s):  
Habiba Ibrahim Mohammed ◽  
Zulkepli Majid ◽  
Norhakim Bin Yusof ◽  
Yamusa Bello Yamusa
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Site Selection ◽  
Solid Waste Management ◽  
Selection Process ◽  
Landfill Site ◽  
Decision Makers ◽  
Landfill Site Selection ◽  
Multi Criteria Evaluation ◽  
Selection For

Landfilling remains the most common systematic technique of solid waste disposal in most of the developed and developing countries. Finding a suitable site for landfill is a very challenging task. Landfill site selection process aims to provide suitable areas that will protect the environment and public health from pollution and hazards. Therefore, various factors such as environmental, physical, socio-economic, and geological criteria must be considered before siting any landfill. This makes the site selection process vigorous and tedious because it involves the processing of large amount of spatial data, rules and regulations from different agencies and also policy from decision makers. This allows the incorporation of conflicting objectives and decision maker preferences into spatial decision models. This paper particularly analyzes the multi-criteria evaluation (MCE) method of landfill site selection for solid waste management by means of literature reviews and surveys. The study will help the decision makers and waste management authorities to choose the most effective method when considering landfill site selection.

Sign in / Sign up

Export Citation Format

Share Document