Wyniki wyszukiwania - Biblioteka Nauki

1

The Impact of Wastewater on the Quality of Water of Nerodime River

100%

Luzha I. , Rizani S. , Hasalliu R. , Salihu L. , Durmishi B. , Nuha D. , Haziri V. , Fetoshi O. , Bytyçi P.

Ecological Engineering & Environmental Technology

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2023

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tom Vol. 24, iss. 3

10--18

EN

This study aimed to evaluate the discharge waters in the Nerodime River and the impact of the seasons on the quality of the surface waters in the Nerodime River. Research data were collected at six locations along the Nerodime River in three seasons of 2021. During this research, 14 physico-chemical parameters and total coliform bacteria were analyzed. Based on the study results, most of the tested parameters are above the maximum values allowed in conformity with the legislation in Kosova (Administrative Instruction (MMPH) No. 30/2014 and Administrative Instruction (MMPH) No. 16/2012). CCA (canonical correspondence analysis) indicates that Total coliform bacteria were in positive correlation with turbidity, color, chlorides, sulphates, and total coliform bacteria. This Poor quality is a consequence of anthropogenic activities including industrial water use and sewage discharge.

2

Dynamics of changes in the structure of the forest edge in Slovakia

72%

škodová M. , Gajdoš A.

Annales Universitatis Paedagogicae Cracoviensis Studia Geographica

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2010

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tom 1 Dynamika zmian środowiska geograficznego pod wpływem antropopresji

22-29

EN

Forest edges generally represent a very important element of ecological stability. The goal of this paper is to classify the types of anthropogenic forest edges in the area of Starohorské Mountains and to analyze anthropogenic impacts on the selected attributes of forest edges. We evaluated the attributes of a biocomplex, type of forest edge, its structure, consistence, species composition and other factors. The differences in environment variables and anthropic impact were influenced by singularities in the composition and species variability of vegetation. In the monitored areas we defined seven types and four subtypes of forest edges according to its vertical and horizontal structure. With the help of detrended correspondence analysis (DCA) we also interpreted organization relevés and species by gradients of environment variables, and with the help of canonical correspondence analysis (CCA) we tested their statistical significance. From the results of our research, there is a clear tendency for high diversity of living species in the forest edge. Environmental variables interpreting the highest volume of species variability are the altitude and transect position.

3

Dynamics of changes in the structure of the forest edge in Slovakia

58%

Škodová M. , Gajdoš A.

Annales Universitatis Paedagogicae Cracoviensis Studia Geographica

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2010

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tom 1

22-29

PL

Forest edges generally represent a very important element of ecological stability. The goal of this paper is to classify the types of anthropogenic forest edges in the area of Starohorské Mountains and to analyze anthropogenic impacts on the selected attributes of forest edges. We evaluated the attributes of a biocomplex, type of forest edge, its structure, consistence, species composition and other factors. The differences in environment variables and anthropic impact were influenced by singularities in the composition and species variability of vegetation. In the monitored areas we defined seven types and four subtypes of forest edges according to its vertical and horizontal structure. With the help of detrended correspondence analysis (DCA) we also interpreted organization relevés and species by gradients of environment variables, and with the help of canonical correspondence analysis (CCA) we tested their statistical significance. From the results of our research, there is a clear tendency for high diversity of living species in the forest edge. Environmental variables interpreting the highest volume of species variability are the altitude and transect position.