CONTENTS

Prevalence of opportunistic pathogenic Gram-negative bacteria
from the Enterobacteriaceae family in the cloacal microflora of
Testudo graeca and Testudo hermanni – a pilot study
Steliyana Popova, Irina Lazarkevich, Stephan Engibarov,
Simona Mitova, Iva Lalovska, pp. 1-9
Article № eb20261001 [Full text – PDF]

Breeding density and habitat preferences of the European Turtle
Dove Streptopelia turtur Linnaeus, 1758 (Columbiformes:
Columbidae) in Bulgaria: preliminary results
Gradimir Gruychev, Stoyan Stoyanov, Evlogi Angelov, Hristo Mihaylov, pp. 10-20
Article № eb20261010 [Full text – PDF]

Influence of the urban environment on the metabolic activity and
functional diversity of phyllospheric microbial communities in
linden trees
Katya Dimirova, Spas Spasov, Bogdan Nikolov, Stefan Shilev,
Slaveya Petrova, pp. 21-33
Article № eb20261021 [Full text – PDF]

Influence of in vitro cultivation factors on micropropagation and
alkaloid determination of Convolvulus persicus L.
Iva Doycheva, Tsvetelina Doncheva, Stefan Philipov, pp. 34-42
Article № eb20261034 [Full text – PDF]

Current knowledge on the habitat distribution of freshwater snails
(Mollusca: Gastropoda) in Bulgaria
Dilian Georgiev, pp. 43-47
Article № eb20261043 [Full text – PDF]

Alkyd resins on the base of waste poly(ethylene terephthalate) and
glycerol phase from biodiesel production
Nikola Todorov, pp. 48-57
Article № eb20261048 [Full text – PDF]

Color-based analytical assessment of microplastic contamination
in surface waters from the Black Sea (Bulgaria)
Vesela Yancheva, Stela Stoyanova, Elenka Georgieva, Kiril Valkanov, pp. 58-63
Article № eb20261058 [Full text – PDF]

Three millennia of vegetation history in the Vitosha Mountain,
Bulgaria
Spassimir Tonkov, Elena Marinova, Dessislava Gyurova, pp. 64-70
Article № eb20261064 [Full text – PDF]

Мonthly fluctuations in litterfall in forest communities, part of the
LTER-BG network
Violeta Dimitrova, Sonya Damyanova, pp. 71-76
Article № eb20261071 [Full text – PDF]

Nutritional composition of Abies x borisii-regis Mattf. cones from
Bulgaria
Vasilena Mladenova, Tzenka Radoukova, Miroslava Ivanova,
Lilko Dospatliev, Rumen Mladenov, Plamen Stoyanov,
Tsvetelina Mladenova, Krasimir Todorov, Donika Gyuzeleva, pp. 77-87
Article № eb20261077 [Full text – PDF]