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Wyszukujesz frazę "Cieśla, Maksymilian" wg kryterium: Autor


Wyświetlanie 1-3 z 3
Tytuł:
Impact of COVID-19 pandemic on amount of municipal waste generation -a case study
Autorzy:
Cieśla, Maksymilian
Kosior, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2173149.pdf
Data publikacji:
2022
Wydawca:
Politechnika Rzeszowska im. Ignacego Łukasiewicza. Oficyna Wydawnicza
Tematy:
municipal waste
waste generation
COVID-19 outbreak
environmental impact of SARS-CoV-2
social distancing policies
odpady komunalne
wytwarzanie odpadów
COVID-19
dystans społeczny
Opis:
This paper presents the results of research of the impact of the COVID-19 pandemic on the amount of municipal waste generated in the Sieniawa community (region of south-eastern Poland). The basic assessment was conducted in relation to restrictions and limitations introduced in Poland in order to limit the transmission of the SARS-CoV-2 virus. The pandemic affected almost every sector of the economy and disrupted the existing social life, including the functioning of the waste management system. The analysis shows that in the study area during the COVID-19 pandemic, the level of waste generated changed significantly. It has been shown that in the study area, the introduction of various types of restrictions (including working and/or studying remotely, "national quarantine", restrictions on free movement, etc.) contributed to a clear reduction in the amount of waste generated in households, business entities, educational institutions, commercial and service facilities, among others. It turned out that the results of our observations are opposed with the generally formulated theses in this aspect. Nevertheless, an undeniable and unintended (indirect) effect of the actions taken to combat COVID-19 was the reduction of negative human pressure on the environment (reduction of the amount of waste generated). It follows that, in the current state of knowledge, there are no unambiguous patterns developed which would make it possible to predict the mechanisms responsible for the amount of waste generated during a crisis situation.
Źródło:
Czasopismo Inżynierii Lądowej, Środowiska i Architektury; 2022, 39, 69; 5--16
2300-5130
2300-8903
Pojawia się w:
Czasopismo Inżynierii Lądowej, Środowiska i Architektury
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of the manner of water discharge from dam reservoirs on downstream water quality
Autorzy:
Cieśla, Maksymilian
Gruca-Rokosz, Renata
Powiązania:
https://bibliotekanauki.pl/articles/2203542.pdf
Data publikacji:
2023
Wydawca:
Instytut Technologiczno-Przyrodniczy
Tematy:
dam
environmental pollution
organic matter
retention reservoir
suspended sediment
water quality
water resources
Opis:
The study was carried out in the area of three dam reservoirs: Blizne and Maziarnia (Voivodeship of Podkarpackie) and Nielisz (Voivodeship of Lublin). The main parameter differentiating the reservoirs was the water retention time and the manner of water discharge from the reservoirs. Three test sites were designated in the area of each reservoir: in the river zone of the reservoir, in the central part of the reservoir, and near the reservoir dam. At these sites, the concentrations of suspended sediment in the water and the content of organic matter in it, the concentrations of total phosphorus and total nitrogen, as well as chlorophyll a were monitored. In addition, two control sites were established: on the river upstream of the reservoir and on the river downstream of the dam, respectively. At these points, the concentrations of suspended sediments in the water and their organic matter content were recorded. The obtained results of the study and multivariate analysis of the data showed that morphometric parameters (including water retention time) of reservoirs and the method of water discharge influence water quality in downstream rivers. It was found that by using lower discharge and ensuring a sufficiently long retention time of water in the reservoir, it is possible to effectively limit the negative aspects of hydrotechnical structures’ impact on the natural environment. In practice, the observed relationships may constitute an important and missing link in the aspect of minimising undesirable side effects of this type of hydrotechnical objects.
Źródło:
Journal of Water and Land Development; 2023, 56; 91--101
1429-7426
2083-4535
Pojawia się w:
Journal of Water and Land Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hydrochemical Indicators Dynamic in Surface Water
Autorzy:
Mitryasova, Olena
Cieśla, Maksymilian
Nosyk, Anastasia
Mats, Andrii
Powiązania:
https://bibliotekanauki.pl/articles/1955476.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
surface water quality
water security
hydrochemical indicators
regression analysis
mathematical modeling
forecast of the environment state
Inhul river
Opis:
On the basis of the analysis of wide temporal monitoring data, a forecast of the integrated hydrochemical indicators of the waters of the Inhul river (Ukraine) was carried out. The performed analysis was also the basis for the determination of a mathematical model of natural fluctuations of the indicators studied. The determined sinusoidal dependence of the integrated water quality indicators allowed determining the average time of fluctuations concerning the processes of self-organisation of river waters. In practice, the developed mathematical models may constitute a valuable support and supplement to the existing models in the field of prediction of self-organization processes of river waters. They may also contribute to even more effective minimization of undesirable effects of anthropogenic impact on aquatic ecosystems.
Źródło:
Journal of Ecological Engineering; 2021, 22, 8; 111-122
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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