Temat: wskaźnik wykorzystania - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Multicriteria analysis for the determination of the exploitability index of industrial aggregate outcrops
Autorzy:: Fernandez-Maroto, Gema
de luis-Ruiz, Julio Manuel
Pereda-Garcia, Raul
Malagon-Picon, Beatriz
Perez-Alvarez, Ruben
Powiązania:: https://bibliotekanauki.pl/articles/219924.pdf
Data publikacji:: 2020
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: GIS
wskaźnik wykorzystania
analiza wielokryterialna
agregat przemysłowy
exploitability index
multicriteria analysis
industrial aggregates
Opis:: Geographical Information Systems have become essential tools for land analysis and the subsequent decision making in many fields of human activity. In the field of mining, GIS applications have appeared in ore deposit modelling, environmental pollution, or planning of mining spaces. In this research, the powerful multicriteria tools of GIS platforms have been applied for the determination of an index that has been called “Exploitability Index”. This index allows analyzing a series of outcrops of industrial aggregates, to help in the selection of the most adequate one to be enhanced from a mining approach. The multicriteria analysis has been applied for its determination, and as a result of this research, a model is proposed. The main criteria that condition the decision have been established in this model, along with their subsequent hierarchization and their weighting. The proposed model is applied to a specific case: the analysis of a series of outcrops of industrial aggregates (ophites) in Cantabria, Spain. After defining the Exploitability Index for those ophitic outcrops, it has been observed that the only deposit that has been classified as very suitable for its exploitation is the only one that has been really exploited, supporting the proposed methodology.
Źródło:: Archives of Mining Sciences; 2020, 65, 1; 103-115
0860-7001
Pojawia się w:: Archives of Mining Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: The size and utilization of the agritouristic accommodation base in the communities including areas of Białowieża National Park and Biebrza National Park
Autorzy:: Ciepiela, G. A.
Kur-Kowalska, K.
Jankowska, J.
Powiązania:: https://bibliotekanauki.pl/articles/96496.pdf
Data publikacji:: 2017
Wydawca:: Fundacja Ekonomistów Środowiska i Zasobów Naturalnych
Tematy:: gospodarstwo agroturystyczne
wskaźnik wykorzystania miejsc noclegowych
udział w rynku
penetracja rynku
agrotouristic farm
accommodation utilization indicator
market share
fair share
market penetration
Opis:: The aim of the study was to determine the size of agritouristic accommodation base as well as its utilization in agritouristic farms located in communities with lands belonging to Białowieża National Park and Biebrza National Park. The study was conducted in 2010 and 2011 in 52 agritouristic farms (27 farms – Białowieża National Park, 25 farms – Biebrza National Park). The source data were collected via direct interview technique. The questionnaire form sent to the farms owners was used as the research tool. The data obtained in the study allow us to conclude that the accommodation base utilization indicator in analyzed farms was highly differentiated and was in communities of Białowieża National Park in the range between 1,64%-27,40%, and in communities of Biebrza National Park between - 0,68%-40,55%. The average value of this indicator in both analyzed regions was similar and amounted to 8,1% in Białowieża National Park, 8,9% in Biebrza National Park. The real participation of accommodation places in analyzed market – „market penetration” – in more than a half of farms was negative. The percentage of farms with negative value of this indicator was the same in both analyzed regions and amounted to 56%.
Źródło:: Ekonomia i Środowisko; 2017, 2; 173-187
0867-8898
Pojawia się w:: Ekonomia i Środowisko
Dostawca treści:: Biblioteka Nauki