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Analysis of the Quantity and Composition of Waste in the Peja District, Kosovo

Musliu Milaim, Bilalli Astrit, Ibrahimi Halil, Berisha Nusret, Grapci-Kotori Linda, Geci Donard

Journal of Ecological Engineering

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2023

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Vol. 24, nr 8

228--235

EN

The conducted study aimed to investigate the quantity and composition of municipal waste deposited in landfills in the Peja District of Kosovo over the period of 2005–2021. The study covered four municipalities within the district: Peja, Klina, Istog, and Deçan. A total of 705,246.7 tons of waste were deposited during the analyzed period, with the municipality of Peja depositing the largest amount (428,347.9 tons) and Deçan the smallest (67,143.6 tons). Regarding the composition of waste, the majority of municipal waste consists of biodegradable components (about 38%), followed by plastic (20 %), paper and cardboard (17%), glass (7%), textile (5%), diapers (3%), tetrapak (1.5%), metals (1%), construction materials (1%) and small waste (6.5%). This investigation contributes to municipal waste management to know the exact amount of waste produced and its composition.

2

The Composition and Abundance of the Macroinvertebrate Fauna in the Leqinat Lake, National Park Bjeshkët e Nemuna, Kosovo

BilalIi Astrit, Ibrahimi Halil, Grapci-Kotori Linda, Musliu Milaim, Geci Donard, Gashi Agim

Ecological Engineering & Environmental Technology

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2022

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Vol. 23, iss. 6

173--177

EN

During August and September 2018 we collected the macroinvertebrate fauna in the Leqinat Lake, Kosovo. The Leqinat lake (great lake) is a mountain lake found in the National Park “Bjeshkët e Nemuna” in western Kosovo, shared between Kosovo and Montenegro. Macrozoobenthos specimens were collected with D-frame net of 30×20 cm (600 cm2) diameter. Samples were taken from all available habitats represented with more than 5% of total habitat area on the sampling stretch (multi-habitat sampling procedure). Sampling in riffle section of the lake was done by identifying the riffle segments, disturbing the substratum with the feet while holding the net downstream with the mouth facing upstream. The macrozoobenthos structure during this investigation includes: 2 classes (Bivalvia and Gastropoda), 2 subclasses (Hirudinea and Oligochaeta), 6 orders (Ephemeroptera, Plecoptera, Trichoptera, Diptera, Coleoptera and Odonata), 15 families, 6 genera and 86 specimens. The larger numer of families and individuals belongs to the Odonata order (4 families and 47 specimens) followed by Tirchoptera (2 families and 10 specimens), Plecoptera (2 families and 6 specimens), Bivalvia (2 families with 5 specimens) Diptera (1 family with 12 specimens), Ephemeroptera and Hirudinea (1 family with 3 specimens) and Oligochaeta (1 family with only 1 specimens). This investigation is a contribution in knowing the macroinvertebrate fauna and their ecological patterns in alpine lakes in Kosovo.

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The Impact of Inhabited Areas on the Quality of Streams and Rivers of a High Alpine Municipality in Southern Kosovo

Ibrahimi Halil, Bilalli Astrit, Gashi Agim, Xërxa Bardh, Grapci-Kotori Linda, Musliu Milaim

Ecological Engineering & Environmental Technology

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2021

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Vol. 22, iss. 3

42--50

EN

During the spring of 2011, forty-five macrozoobenthos samples were taken from streams and rivers all over the Dragash Municipality in order to assess the impact of inhabited areas in these freshwater ecosystems, considering the fact that there is no sewage treatment and waste management is dysfunctional in many parts of this Municipality. On the basis of the habitat structure evaluation, basic physical and chemical analysis and Family Biotic Index according to Hilsenhoff and EPT Index (Ephemeroptera Plecoptera Trichoptera), this study shows that the freshwater ecosystems in the Dragash Municipality are heavily polluted and impacted by human activities in their midstream and downstream segments. The main sources that deteriorate their natural ecological conditions in these segments are: load of all kinds of waste directly into the rivers and streams, industrial discharge into the freshwater ecosystems and the direct sewage discharge into the rivers and streams all over the municipality. This study also shows that the freshwater ecosystems of the area in their upper reaches are home to very interesting and rare composition of aquatic fauna. Several species and many potential ones which live only in this area and nowhere in Kosovo or abroad, or their distribution elsewhere is very limited, have been found.

4

The Composition, Distribution and Abundance of Fish Species According to the Effects of Water Physicochemical Parameters in the Livoq Lake, Kosovo

Grapci-Kotori Linda, Ibrahimi Bekim, Bilalli Astrit, Ibrahimi Halil, Musliu Milaim

Journal of Ecological Engineering

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2019

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Vol. 20, nr 5

235--241

EN

In this study, the results of fish composition, distribution and abundance are presented according to the effects of water physicochemical parameters from the Livoq Lake in the eastern part of Kosovo. The fish specimens were sampled in six sampling stations in 2018 by using a variety of methods, including electro-fishing devices, fishing rod and cast nets. The measured physicochemical parameters included: water temperature, dissolved oxygen, saturation of dissolved oxygen, pH, conductivity, total dissolved solids. In total, 320 fish specimens were collected, belonging to 10 species of the following 5 families: Cyprinidae, Silurideae, Esocideae, Percideae and Centrarhideae. The most species rich family is Cyprinidae with 6 species in total: Cyprinus caprio Linnaeus, 1758, Rutilus rutilus Linnaeus, 1758, Carassius carassius Linnaeus, 1758, Squalius cephalus Linnaeus, 1758, Leucaspius delineatus Linnaeeus, 1758 and Alburnus alburnus Linnaeus, 1758. Four other families are represented by one species each: Silurideae with Siluris glanis Linnaeus, 1758, Esocidea with Esox lucius Linnaeus, 1758, Percideae with Perca fluviatilis Linnaeus, 1758 and Centrarhideae with Lepomis gibosus Linnaeus, 1758. The knowledge on fish fauna in Kosovo is still very fragmentary, and this investigation contributes to determining the qualitative composition and abundance features based on the water physicochemical parameters in this part of the Balkan Peninsula.