Scientific Editorial Board of the Far Eastern Branch of the Russian Academy of Sciences Editor-Publishing Board of the Institute of Biology and Soil FEB RAS. The publication of the abstract book is financed by the Far Eastern Branch of the Russian Academy of Sciences.
WELCOME SPEECHES
PLENARY SESSION
ABSTRACTS
S. CHON
In recent years, the Russian government has focused mainly on the economic progress of this vast region, paying attention to the "points of economic growth" or the areas of advanced development (TAD). The rapid growth of port activities will be accompanied by unavoidable pollution of the coastal areas by oil and gas.
C. MORSE
The Far Eastern Center of the Russian Academy of Sciences (RAS) was established in 1970, renamed in 1987 to the Far Eastern Branch of the RAS (FEB RAS). This is the first comprehensive study of benthic macroinvertebrates in the dam areas of the 4 major rivers in South Korea.
O. BORISANOVA
The chars also consume larvae of the amphibious insects in the estuaries flowing into the lakes and in the littoral zone of lakes. Amphibiotic insects in the small river benthos and spring springs of the Central Caucasus, together with amphipods, are an important component of freshwater ecosystems.
N. CHERNOVA
We estimate the species composition of the ancient mollusc fauna by investigating subfossils found in ancient ruins. One of the explanations for this fact may be the environmental changes observed in recent years in the coastal region of Lake Baikal (particularly along the coastline of Listvenichny Bay).
V. IVANENKO
The peculiarities of the seasonal and interannual dynamics of the biochemical characteristics of benthic invertebrates are shown. The microbial mats of Kamchatka were dominated by saprophytic bacteria that decompose organic matter, and bacteria from the genus Bacillus dominated. O21) TO THE PROBLEMS OF BIOMONITORING AND ASSESSMENT OF SURFACE WATER QUALITY IN THE NORTH-EAST OF THE FAR EAST.
P16) USE OF THE DNA COMET ASSAY TO ASSESS THE GENOTOXIC EFFECT OF POLLUTION. Therefore, DNA damage is one of the most important biomarkers of genotoxic effects of pollution. In the cells of the mussels' tissues, the level of DNA damage was also significantly higher than the control values.
The results confirm that the water in the Nakhodka Bay presents some pollutants for which the DNA molecules are one of the main targets.
ALBINUS TO DIFFERENT DEPTHS
Currently, 9 species of a single genus Nymphomyia Tokunaga are known in the world: N. The analysis of the material collected in the last 10 years in the Far East and the border territories allowed to expand or change the distribution data. known species, to identify new species and to identify errors in the identification of certain species. The material was sampled with a 6 cm diameter plastic tube at a distance of 0.5 m from the shore from four beaches in the bay in 2008–2013.
Biotopes with fine-grained sediment were dominated by nematodes, while other beaches were dominated by Oligochaeta and Tardigrada. Such high abundance values have never been recorded in the lakes of Eurasia. Variations between populations were studied for Rh. obscura with wide areas showed uniformity in the first species and population differences in the number of pseudoplacoid sensilla in the 2nd species.
Meiobenthic organisms in these aquatoriums are characterized by significant fluctuations in density and taxonomic composition.
MUANGLEN
- A. PRUSHKOVSKAYA
One of the most unique geothermal power plants in the world (Mutnovskaya) is located in the upper part of the river. We studied changes in the characteristics of diatom communities in the upper and middle parts of the river depending on the temperature and chemical parameters of the water. All quantitative characteristics were much higher in the tributary of the river, outside the main pollution area, and teleosts were observed to be dominant.
The qualitative composition of the dominants elsewhere in the river remained largely unchanged. In the Russian Far East, Hokkaido and the continental coast of the Sea of Japan south of Gangwon Province in South Korea B. A minor part of the flora (1.8%) consisted of freshwater species that became extinct in the Neogene: Aulacoseira praegranulata var.
Water quality in urban ditches has seriously deteriorated due to high levels of nutrients and toxic pollutants.
V. RASSHCHEPKINA
The freshwater snails in the family Planorbidae are one of the most common and diverse group of freshwater snails. This study is a morphological study of the glochidial stage of Uniandra contradens Lea, 1838 (family Unionidae) from the Mekong River Basin (Điện Biên Province, Vietnam) made by light and scanning electron microscopy. The species status of the glochidia was determined by the adult individuals, from the gills from which they were recovered.
The fewest taxa were recorded in the middle stations (№ 2), in the oxbow lake of Bolshoy Yugan, with 41% of the total number, and in the oxbow lake of Negus'yakh - 26. The quantitative distribution of zoobenthos in both lakes was irregular and varied significantly between stations of the same lake. The composition of the zoobenthos and its distribution between the sampling stations in the two lakes were similar.
In the zoobenthos of the Negus'yakh oxbow lake, the highest values of abundance and biomass were recorded at station 1, where chironomid larvae dominated (87% by number and 94% by biomass).
O. SHARYI-OOL
Three species from three genera of the Euglesidae were found in Lake Tore-Khol: Euglesa (Casertiana) zugmayeri (Weber, 1910), Pseudeupera (Pseudeupera) subtruncata (Malm, 1853) and Cingulipisidium (Cingulipisidium) crassum, (Stelfox) ( Stelfox) . In the present study, we estimated the influence of the feeding spectrum on some non-specific mechanisms of stress resistance in Baikal endemic amphipod G. The exposure with feeding by BFM led to short-term decrease of the catalase activity in 2 weeks of exposure.
BFM feeding resulted in a decrease in glutathione S-transferase activity within 2 weeks of exposure. BFM feeding resulted in a decrease in lactate dehydrogenase activity, which decreased within 2 weeks. An increase in the concentration of pollutants in river estuaries has a negative impact on biodiversity and the reproduction of biological resources.
The purpose of the investigation was to study the activity of microbial complexes towards aromatic substances in the mixing zone of sea and fresh waters of the Amur estuary.
TANIDA
Based on the results of our research, the part of the Bureya River mainstream during the construction of the Lower-Bureya HPS is exposed to pollution. On the basis of the faunistic similarity matrix, the cluster analysis and the analysis of the principal coordinates have been carried out (Legendre & Legendre, 1998). The island is part of the city of Vladivostok and enters the Empress Evgenia Archipelago.
To the southwest by Stark Strait, it is separated by another large island of the archipelago - Popov Island. Swampy places are found in the lower part of the Russkaya River, and also in the rat of some other streams. A comparison was made of the reasons for the degradation of streams located in urban and suburban areas.
The family Enchytraeidae is one of the most under-known families of oligochaetes in Lake Baikal.
VISITING PROFESSORS LECTURES
34;GOLDEN BENTHOLOGICAL WEEK"
EDUCATIONAL PROGRAM)
A. BOWLER
The ratio of destroyed habitat to newly created recreational habitat varies widely depending on habitat rarity and other factors, but generally the ratio of created to recovered habitat ranges from 3:1 to 10:1. The relationship between creation and adoption is essential because of the difficulty of creating true replacement habitats of the same quality as the original site and the tendency of mitigations to deteriorate over time and become poor replications. This concept is controversial and we will review it in the presentation on the example of a specific relatively successful case.
In 1999, a 46-acre series of eleven dams, a settling pond, and a pumping station along the adjacent San Diego Creek flood control channel was created as Phase 1 of the preserve's restoration plan. This element of the plan focused on the removal of more than 3,000 feet of roads/levels in the Middle Swamp, adjacent to the experimental dam series, and the installation of new water control structures. An assessment of human health and the environment is used to establish safe levels in water, air, soil and food.
The presentation is based on university courses and workshops given at universities including the United States, Russia, Armenia, Bangladesh and the Philippines, and at 16 Department of Energy sites in the US.
K. CHERCHESOVA
CHIBA
- D. IVANOV
- H. von LINDERN
The important role in freshwater monitoring is played by aquatic insects as they are very sensitive even to low water pollution. In my lecture, I outline background factors that contribute to the degree of diversification in the Japanese insect fauna. The ecosystem has changed particularly related to the increase in the population of diatoms and blue-green algae during drought and summer seasons which has caused a problem in terms of water use.
In this talk, several technique and application case studies of ecological restoration in South Korea are presented in the context of pre- and post-ecological impacts due to the dam construction. Mining and mineral processing are major sources of air and water pollution in the world. One of the largest cleanups in the US has been underway for 40 years at the abandoned Bunker Hill Company smelter complex in Idaho.
Subsequently, progressively complex projects have been carried out in collaboration with international NGOs at metal poisoning sites in the Dominican Republic, rural China, Senegal and Nigeria.
ACHUTHAN NAIR
Zhirmunsky Institute of Marine Biology, Far Eastern Branch of the Russian Academy of Sciences, sekiyash@mail.ru. MAXIMOVA N.V.: RUSSIA, 664033 Irkutsk, Ulan-Batorskaya Str., 3, Limnological Institute, Siberian Branch of the Russian Academy of Sciences. NAUMOVA T.V.: RUSSIA, 664033 Irkutsk, Ulan-Batorskaya Str., 3, Limnological Institute, Siberian Branch of the Russian Academy of Sciences.
NEPOKRYTYKH A.V.: RUSSIA, 664033 Irkutsk, Ulan-Batorskaya Str., 3, Institute of Limnology, Siberian Branch of the Russian Academy of Sciences. ROZHKOVA Natalia A.: RUSSIA, 664033 Irkutsk, Ulan-Batorskaya Str., 3, Institute of Limnology, Siberian Branch of the Russian Academy of Sciences. ZEMSKAYA T.I.: RUSSIA, 664033 Irkutsk, Ulan-Batorskaya Str., 3 Institute of Limnology, Siberian Branch of the Russian Academy of Sciences.
ZVEREVA Yulia M.: RUSSIA, 664033 Irkutsk, Ulan-Batorskaya Str., 3, Institute of Limnology, Siberian Branch of the Russian Academy of Sciences, spongebobuz@yandex.ru.
