A5046787893- Environmental and Biological Research in Conflict Zones
- Aquatic Invertebrate Ecology and Behavior
- Environmental Science and Water Management
- Marine and environmental studies
- Legal, Health, Environmental and COVID-19 Challenges
- Environmental Chemistry and Analysis
- Fish Ecology and Management Studies
- Ecology and biodiversity studies
- Antimicrobial agents and applications
- Marine Biology and Environmental Chemistry
- Diverse Scientific Research in Ukraine
- Aquatic and Environmental Studies
- Earth Systems and Cosmic Evolution
- Mollusks and Parasites Studies
- Soil and Environmental Studies
- Complex Systems and Decision Making
- Sustainability and Ecological Systems Analysis
- Calcium Carbonate Crystallization and Inhibition
- Cognitive Science and Mapping
- Fish Biology and Ecology Studies
- Bioinformatics and Genomic Networks
- Surfactants and Colloidal Systems
- Innovation, Sustainability, Human-Machine Systems
- Invertebrate Taxonomy and Ecology
Institute of Hydrobiology
2000-2024
National Academy of Sciences of Ukraine
2000-2024
Bulgarian Academy of Sciences
2024
Institute of Biodiversity and Ecosystem Research
2024
Two main aspects of the study diversity can be distinguished: first is related to inventory living organisms, second organization life at level biotic communities. Quantitative assessment two-components as richness elements and their evenness. A model ecosystem continuum proposed. The greatest indicators should expected in middle part environmental gradients with temporal stability. Study producers consumers water bodies Ukraine showed a regular change community structure gradient saprobity...
Анотація. Наведено попередні результати обстеження безхребетних декількох струмків Полонини Руна (Українські Карпати). Дослідження даних проведено вперше в червні 2024 р. В аналізі не вирізняли окремо біотопічні угруповання бентосу й перифітону / епіфітону. Для визначення аналізу видового багатства та різноманітності обрахунок включали всі таксони на найнижчому рівні (НІТ – найнижчий ідентифікований таксон). попередньої оцінки якості середовища використали індекси EPT (кількість НІТ...
Abstract A new polymeric biocide polyhexamethylene guanidine (PHMG) molybdate has been synthesized. The obtained cationic polymer limited water solubility of 0.015 g/100 mL and is insoluble in paint solvents. results acute toxicity studies indicate moderate PHMG molybdate, which a median lethal dose at 48 h 0.7 mg/L for Daphnia magna 96 17 Danio rerio (zebrafish) freshwater model organisms. Commercial ship was then modified by the addition low concentration 5% (w/w). painted steel panels...
The concept of biological diversity (BD) emerged in the early 20th century, and since then term has been widely used both scientific popular science, often as a substitute for concepts species richness diversity. ‘Biodiversity’ grown into an extensive that underpins theoretical practical foundations nature conservation around world. However, there are many critics biodiversity, particular because lack unambiguous definitions would simultaneously include entire scope all levels aspects living...
A comparison of two closely located reservoirs on the Southern Bug River and its tributary in southern region Ukraine is carried out. One them (Tashlyk reservoir a small river, River) cooling (pond) for nuclear power plant, other (Alexandrovskoye reservoir, used agricultural purposes, production electricity at hydroelectric as lower pumped storage plant. Comparison main indicators phytoplankton was out together with spatial distribution. It found that distribution coenotic groups plankton...
Background: Two closely located reservoirs on the Southern Bug River and its tributary in southern region of Ukraine were compared to study impact temperature hydrobionts pelagic communities, a major ecologic issue climate warming context, using in-situ satellite remote sensing data. These are parts South-Ukraine electric power-producing complex. The Tashlyk reservoir is cooling for nuclear power plant, Oleksandrivske used production hydroelectricity irrigation. replenished by pumping water...
Abstract The dynamics of long-term indicators trophicity in the cooling pond a nuclear power plant Ukraine was analyzed by phytoplankton biomass and bioindicators trophicity. Greater species richness correlated with number species-indicators greater During contourization processes caused introduction filter-feeding mollusks changes operating mode plant, there decrease abundance trophic state. decontourization, sequential “return” previously eliminated taxa restoration indicator species.
We offer a detailed description of our previously published new concept the evolution biosphere as an integral system its states over time, united by development trends. The structure is considered hierarchical fractal system, and elementary unit ecosystem. corresponds to emergent principle: each lower level element more complex has own properties. proposed based on general categories dialectics: interstates, continuity discreteness, reproducibility uniqueness. evolutionary history metameric...
1. Afanasjev S. A., Protasov A. Zdanowski B., Tunovsky J. 1998. Specific features of distribution bivalves in the warmed Konin Lakes (Poland). Hydrobiol. 4–5: 50–60. Google Scholar
The dialectics of evolution is that the development various systems, complication determined by several principles, which themselves are similar to emergent systems based on opposite but dialectically complementary categories and concepts. A new concept biosphere as an integral system its successive states united trends proposed. structure considered a fractal with ecosystem elementary unit. next levels biogeomes biospheromerons. corresponds principle emergence. proposed general naturalistic...
The features of the zooperiphyton communities' forming on experimental substrates - protective coatings with antifouling properties, based industrial alkyd enamel PF-167 modified by cationic biocides 1-dodecylpyridine oleate and 1-dodecylpyridinium bis(2-ethylhexyl) phosphate in bay Kaniv reservoir (the Dnieper river) have been studied. Some successional changes Zebra mussel Bryozoans' (pearlwort) communities were discussed. On contrast to previous years, when water temperature August (time...
The concept of biogeome in its application to the issues fundamental hydrobiology is considered. Hydrobiology considered as a high-level scientific discipline: along with atmobiology, science life atmobiont conditions, it studies all manifestations Earth's hydrosphere. General ideas about and living things lead conclusion that unit biosphere Earth organism, ecosystem, because there are inseparable links this bioinert system between inert elements. Two important trends evolution systems...
Human activity not only creates new materials and technologies, changes the nature of natural geochemical processes, which can have a local impact on biosphere processes in it, as V.I. Vernadsky pointed out, but also types ecosystems—urban ecosystems, where man builds completely elements entire systems biotopes for existence their populations, agroecosystems, through use agricultural technology receives necessary products limited number species organisms. It techno-ecosystems, together with...
Статтю присвячено ювілейній даті мислителя, видатного вченого, організатора науки Володимира Івановича Вернадського. Понад півтора століття минуло від дня його народження, однак аналіз праць ученого свідчить про величезну важливість для сучасності наукової спадщини. Розглянуто деякі аспекти непростих відносин між вченням академіка Вернадського біосферу та ноосферу і західними течіями в науці глобальні планетарні процеси. На прикладі досліджень з еволюції біосфери показано неперебутню наукову...
Some questions of the use “species” concept in biocoenology and hydrobiology are considered. The existence certain difficulties ambiguities this is shown. It proposed to clarify goals objectives identifying species structure biocoenoses. examples show that ecomorphs coeno-ecomorphs not less important elements a biocenotic system require thorough research. question possibility feasibility definitions "to level" all members community ecological niche associated with species, although there...
Based on many years of research experience water techno-ecosystems thermal and nuclear power plants a brief review the main patterns formation composition, cenotic structure, elements functional organization benthos periphyton communities was made. It shown that composition zoobenthos zooperiphyton in some cooling ponds, other technical bodies watercourses quite rich. In addition, due to rather intensive invasive process, list taxa is constantly expanding. Species tropical subtropical origin...