A5039929867- Marine and environmental studies
- Food Industry and Aquatic Biology
- Aquatic and Environmental Studies
- Diverse Scientific Research in Ukraine
- Environmental Science and Water Management
- Botany and Plant Ecology Studies
- Mycorrhizal Fungi and Plant Interactions
- Fungal Biology and Applications
- Marine and coastal plant biology
- Lichen and fungal ecology
- Bryophyte Studies and Records
- Diatoms and Algae Research
- Scientific Research and Studies
- Aquatic Ecosystems and Phytoplankton Dynamics
- Seaweed-derived Bioactive Compounds
- Medicinal plant effects and applications
- Marine Invertebrate Physiology and Ecology
- Philosophy, Science, and History
- Iron and Steelmaking Processes
- Yeasts and Rust Fungi Studies
- Innovative Educational Technologies
- Phytochemical and Pharmacological Studies
- Microbial Community Ecology and Physiology
- Marine Toxins and Detection Methods
- Neurological Disorders and Treatments
Odesa I. I. Mechnikov National University
2020-2023
National University Odesa Law Academy
2016-2022
Ukrainian scientific center of Ecology of Sea
2003-2015
Ministry of Ecology and Natural Resources of Ukraine
2003-2015
University of Haifa
2003-2015
Currently, the search for new alternative effective sources obtaining compounds with antimicrobial activity does not lose its relevance. Aim. To investigate of oils obtained by cold pressing from pumpkin seeds, grape seeds and sea-buckthorn fruits. Methods. Antimicrobial fruits against strains indicator microorganisms Staphylococcus aureus АТСС 25923, Micrococcus luteus 4698, Enterococcus faecalis 29212, Bacillus subtilis 6633, Kocuria rhizophila DSM 3480, Escherichia coli 25922, Proteus...
A new locality of the freshwater brown alga <i>Pleurocladia lacustris</i> A. Braun, rare for Ukraine, was found. This species is classified as endangered in many European countries and included various protection lists. On whole, about 50 habitats are known world, including Europe, North America, Australia, Africa. For decades, this second record which previously considered extinct here. It found Khadzhybey estuary Black Sea autumn 2023 at a depth 0.5 m, water temperature 5.3...
Introduction. The development of mycological research in the south Ukraine mid-nineteenth century was caused by a number factors: emergence mycology as scientific field, growth population, for which medical aspects studying fungi causing dangerous diseases humans and animals were relevant; active agriculture, significantly damaged fungal cultivated plants. With opening Novorossiysk University, its biologists began to pay attention these problems. There are only fragmentary facts about their...
Present state of the macrophytobenthos Zernov Phyllophora Field was estimated using original and literature data. It established that, at present, 28 species seaweeds grow in this district. They belong to divisions Rhodophyta (17 species), Phaeophyta (6), Chlorophyta (5). Four (Phaeophyta - 1 species, 2, 1) are new records for area. Expansion range distribution field area presence young individuals reveals that recovery processes take place here.
The results of the study fucoxanthine content in six common and abundantly grown species brown algae: Scytosiphon lomentaria (Lyngb.) Link, Petalonia zosterifolia (Reinke) Kuntze, Punctaria latifolia Grev., Desmarestia viridis (O.F. Muller) J.V. Lamour., Ectocarpus siliculosus (Dillwyn) Lyngb. from Odessa Bay Cystoseira barbata (Stackh.) C. Agardh Tiligul Estuary Black Sea are presented. Algae-macrophytes a very important component marine ecosystems. They used food industry also agriculture...
VAUCHERIA VELUTINA C. AGARDH (OCHROPHYTA, VAUCHERIALES) -НОВЫЙ ВИД ДЛЯ АЛЬГОФЛОРЫ УКРАИНЫ Найден новый для альгофлоры Украины вид желтозеленой водоросли Vaucheria velutina в бентосе Тилигульского лимана (Черное море, Украина).Водоросль обнаружена осенью 2017 г. илисто-песчаной почве на глубине до 0,5 м прибрежной части лимана.Представлена одиночными, прямыми, неразветвленными двуполыми нитями шириной 70-120 мкм.Антеридии продолговатояйцевидные с оттянутой верхушкой, 60-80 × 100-150...
The composition of food allowance the herbivorous blenny Blennius sanguinolentus, usual in coastal area Zmeiniy Island, has been investigated. In stomach this fish 21 species seaweeds (mainly Chlorophyta) and 35 diatom algae were found. Seaweeds colonial diatoms actively consumed; other their epiphytes consumed accidentally.
ЖИРНЫЕ КИСЛОТЫ ОБЩИХ ЛИПИДОВ ВИДОВ РОДА
У Північному Причорномор'ї України виявлено 12 видів макроскопiчних аскомiцетiв із порядку Pezizales
A new locality of the rare fungus Hericium erinaceus, species to be included in Red Data Book Ukraine, is reported. The was found Odesa city, for first time steppe zone Ukraine. This an edible and biotechnologically valuable fungus. description macro- micromorphological characters fruit bodies are provided. information about its distribution Ukraine worldwide, as well original illustrations, presented.
A general list of algae for benthos the northwestern shelf Black Sea was represented. It contains 186 species (Chlorophyta - 62, Phaeophyta 41, Rhodophyta 81, and Xanthophyta 2). Phytogeographycal ecological characteristics are given each rare species, additionally, category danger. Nine 3, 5, -1) first cited this area.
The fatty acid composition of total lipids was investigated in estuary and marine populations Cystoseira barbata (Gooden. et Woodw.) C. Agardh, population crinita (Desf.) Bory. It revealed that the ratio are species-specific. A wider adaptation to environmental conditions barbata, compared with crinita, is provided by increased synthesis both unsaturated acids making sulfolipids.
Tiligulskiy Regional Landscape Park (TRLP) is a territory with well-preserved natural systems characterized by high diversity of flora and fauna. They are protected at both the national international level. Its freshwater floral component plays major role in functioning wetland park. The species benthic algae TRLP has been investigated. Investigations were carried out 2013-2014 fresh water areas included TRLP: lower reaches Tiligul River (near village Berezovka, sat Viktorovka Kosovka), Big...
МАКРОФИТОБЕНТОС БОТАНИЧЕСКОГO ЗАКАЗНИКА ОБЩЕГОСУДАРСТВЕННОГО ЗНАЧЕНИЯ «ФИЛЛОФОРНОЕ ПОЛЕ ЗЕРНОВА»
Total content of lipids and their fatty acids composition in the widespread seaweeds Odessa Bay Black Sea: Chlorophyta − Enteromorpha intestinalis (Nees) Link, Chaetomorpha aerea (Dillw.) Kütz., Bryopsis plumosa (Huds.) C. Ag., Cladophora vagabunda (L.) Hoek; Rhodophyta Porphyra leucostica Thur., Polysiphonia elongate Spreng., Ceramium siliquosum var. elegans (Roth) G. Furmari; Phaeophyta Scytosiphon simplicissimus (Clemente) Cremades Punctaria latifolia Grev. was investigated. Seaweeds...
In article reports a new find of Pleurocladia lacustris in Ukraine. The species grew the brackish-water Dnieper Estuary (depth 0.2 m, salinity estuary water was 4.68‰, temperature – 23 °С, pH 7.9) P. is filamentous benthic species, cells which are not calcified here, as freshwater conditions, but covered with slimy sheath. It found fouling bushes green algae Cladophora glomerata (Linnaeus) Kützing and Ulva flexuosa Wulfen, well blue-green (Calothrix C.Agardh ex Bornet & Flahault...
A new locality of the fungus Мyriostoma coliforme, a species listed in Red Data Book Ukraine, is reported from Odesa Region.The description, information about its habitat and distribution Ukraine worldwide, as well original illustrations are provided.
ИCТОРИЯРАЗВИТИЯ АЛЬГОЛОГИЧЕСКОЙ ШКОЛЫ В ОДЕССКОМ
РефератСтатья продолжает цикл работ, посвященных истории альгологических исследований в Одесском университете.Рассматривается период 30-70-х гг.ХХ века.В это время исследования водорослей приобрели целенаправленный характер.Они охватывали инвентаризацию альгофлоры (Погребняк И.И., Иванов А.И.), вопросы практического использования водорослей, прежде всего запасов филлофоры (Липский В.И.).В этот университете было создано новое направление изучения -физиолого-биохимическое (Лебедев С.И., Ярцева И.А
This article presents the results of research on species diversity algae small steppe rivers north-western Black Sea coast (NWBS). These include: Kohylnyk, Chaha, Sarata, Hadjider, Kuchurhan, Yahorlyk, Baraboy, Velykyi Kuyalnik, Malyii Kodyma, Tylihul, Tsaregol, Chichikleya. A total 329 (340 infraspecific taxa) algae, belonging to 8 divisions (Bacillariophyta, Cyanobacteria, Chlorophyta, Euglenozoa, Ochrophyta, Charophyta, Dinophyta and Rhodophyta) were identified. The basis taxonomic...
Ecological variability of amino acid composition in proteins some Black Sea macrophytes was studied. It has been shown that highly contaminated areas (seaports), the amounts self-regulating acids (alanine, glutamic, arginine, leucine and proline) were higher than less sea areas. ascertained level contamination affects biological value algal protein (mainly lowering it). This is probably one reasons for reduction biodiversity productivity biocenoses.
Results of the study flora Chichikleya River are given in paper. On whole, 91 species algae (Bacillariophyta − 44, Cyanoprokaryota 19, Chlorophyta 14, Euglenophyta 7, Xanthophyta 3, Streptophyta 2, and Chrysophyta 2) 10 higher aquatic plants were found during period investigations. Seasonal dynamics composition studied. The ecological state watercourse was assessed terms indicator species.
Species composition of macrophytobenthos the botanical reservation "Zernov's Phyllophora Field" is discussed. Currently, there are 24 species including 12 Rhodophyta and 6 each Phaeophyta Chlorophyta. We observed a noticeable trend towards recovery thickets phyllophora phytobenthos field on former territory ZPF.