2021, vol. 13, issue 1

Ecologia Balkanica – 2021, vol. 13, issue 1 – Whole issue

First pages

Research Articles

Data on Some Parasitic and Semi-parasitic Plant Species from Serpentines of Kosovo
Ismet Ahmeti, Elez Krasniqi, Fadil Millaku, Mitko Kostadinovski, Arben Mehmeti, Marash Rakaj, pp. 1-7 
Article № eb.21101 [Full text – PDF] 

Copulatory Behavior of the Egyptian Vulture (Neophron percnopterus) in the Eastern Rhodopes, Bulgaria
Vladimir D. Dobrev, Emil S. Yordanov, Georgi S. Popgeorgiev, pp. 9-16
Article № eb.21104 [Full text – PDF] 

Assessment of the Environmental State of North-Western Black Sea Сoаst Territories, Ukraine using Indicators of Sustainable Development
Angelina V. Chugai, Тamerlan A. Safranov, Viktor V. Pylypiuk, Iryna O. Soloshych, pp. 17-26
Article № eb.21105 [Full text – PDF]

Data on the Stomach Content Analysis and Fat-body Morphology in the Agile Frog (Rana dalmatina Fitzinger in Bonaparte, 1838) during the Mating Season in Bulgaria
Teodora V. Koynova, Simona I. Valkova, Nikolay P. Simov, Mario S. Langourov, Nikolay D. Natchev, pp. 27-33
Article № eb.20155 [Full text – PDF] 

Technogenic Impact of Acid Tar Storage Ponds on the Environment: A Case Study from Lviv, Ukraine
Vasyl V. Popovych, Myroslav S. Malovanyy, Olexsandr V. Prydatko, Nataliya P. Popovych, Мykhaylo V. Petlovanyi, Кateryna A. Korol, Andriy S. Lyn, Pavlo V. Bosak, Olena G. Korolova, pp. 35-44
Article № eb.20151 [Full text – PDF] 

Vascular Flora of Railway Junctions in the Upper Tracian Lowland (Bulgaria)
Tsvetanka G. Raycheva, Plamen S. Stoyanov, Krasimir T. Todorov, Teodora D. Raycheva, pp. 45-53
Article № eb.20156 [Full text – PDF]

Long-term Trends in Pseudo-nitzschia Complex Blooms in the Black Sea – is there a Potential Risk for Ecological and Human Hazards
Nina Dzhembekova, Nataliya Slabakova, Violeta Slabakova, Ivelina Zlateva, Snejana Moncheva, pp. 55-75
Article № eb.20148 [Full text – PDF]

On the Golden Jackal’s (Canis aureus Linnaeus, 1758) Distribution During Snow Period in the Central Part of Stara Planina Mts, Bulgaria
Krasimir B. Kirilov, Stanislava P. Peeva, pp. 77-87
Article № eb.20157 [Full text – PDF]

Biological Activity of Native Bacterial Isolates Against Aphids in Beans and Peas Field Production
Vinelina P. Yankova, Dima M. Markova, Mladen K. Naydenov, pp. 85-92
Article № eb.20158 [Full text – PDF]

Population Dynamics and Structure of Zooplankton Community of Mandra Reservoir, Bulgaria
Dimitar S. Kozuharov, Eleonora Ts. Fikovska, Marieta S. Stanachkova, pp. 93-104
Article № eb.21103 [Full text – PDF]

Pollen Morphology and Pollen Production of Invasive and Native Impatiens Species Growing in Bulgaria
Dolja K. Pavlova, Plamen S. Glogov, pp. 105-117
Article № eb.21102 [Full text – PDF]

Rumex kerneri Borbás (Polygonaceae) in the Bulgarian flora – Morphology, Leaf Epidermis, Pollen Morphology, and Karyology
Tsvetanka G. Raycheva, Kiril H. Stoyanov, Plamen S. Stoyanov, pp. 119-130
Article № eb.21106 [Full text – PDF]

Aquatic Macroinvertebrates Diversity in the Upper Stretch of Una River (Una National Park, SW Bosnia and Herzegovina)
Azra Bakrac, Biljana Rimceska, Branka Bilbija, Ana Atanackovic, Aida Dzaferovic, Vera Nikolic, Vanja Markovic, pp. 131-141
Article № eb.21118 [Full text – PDF]

Changes in the Composition of Natural Grassland (Chrysopogon gryllus type) in Grazing and Haymaking Mode of Use
Tatyana I. Bozhanska, Minko N. Iliev, pp. 143-153
Article № eb.21119 [Full text – PDF]

Short notes

Cadmium Induced Ultrastructural Changes in Chloroplasts of Elodea nuttallii (Planch). H. St. John Leaves
Viktoria A. Hristova, Boris V. Tsenov, Dimitrina P. Koleva, pp. 155-159
Article № eb.21201 [Full text – PDF] 

Long-distance Exploratory Dispersal of an Immature Egyptian Vulture (Neophron percnopterus) from the Balkans
Vladimir D. Dobrev, Georgi S. Popgeorgiev, pp. 161-165
Article № eb.21202 [Full text – PDF] 

Hydnotrya michaelis – an Uncommon Fungus from Unexpected Habitat
Monica Slavova, Boris Assyov, Teodor T. Denchev, Cvetomir M. Denchev, pp. 167-171
Article № eb.21203 [Full text – PDF] 

They are Back: Notes on the Presence and the life Activities of the Eurasian Beaver (Castor fiber L. 1758) from the Territory of Bulgaria
Nikolay D. Natchev, Nikolay P. Nedyalkov, Maria Zh. Kaschieva, Teodora V. Koynova pp. 173-175
Article № eb.21204 [Full text – PDF] 

Synopses

Syntaxonomical and Ecological Diversity of Class Artemisietea vulgaris Lohmeyer et al. in Tx. ex von Rochow 1951 in Bulgaria
Kiril V. Vassilev, Momchil I. Nazarov, Beloslava N. Genova, Borislav G. Grigorov, Stoyan I. Georgiev, Nikolay I. Velev, pp. 177-196
Article № eb.21301 [Full text – PDF] 

Reviewers

List of reviewers, who participated in the peer-review process of the current issue.