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07
May
2020
Global insect population decline
Over the past 30 years, there has been a global decrease in the number of insects on land, but there is ongoing recovery in fresh waters. An analysis of long-term insect abundance studies shows that the number of terrestrial insects in the world is declining. On average, the global decline is 0.92% per year, which corresponds to approximately 24% over 30 years. At the same time, the number of insects living in fresh water increases annually by an average of 1.08%. Despite the average values, the trends on different continents vary greatly, and in areas where human exposure is minimized, trends are less pronounced. These are the results of the largest study to date on the change in the number of insects, including 1,676 research points around the world, published in the journal Science. The study was conducted by scientists from the German Center for Integrative Biodiversity Research (iDiv), the University of Leipzig (UL), and the A.N. Severtsov Institute of Ecology and Evolution (RAS), Moscow State University and several other organizations. It fills key gaps in knowledge in the context of the widely discussed issue of reducing insect numbers.
27
March
2020
A Russian Soil Researcher Finds a Possibly Undescribed Spider in Vietnam
Our Observation of the Week is this possibly undescribed Gasteracantha spider, seen in Vietnam by @ivanovdg19! Another Observation of the Week and, like so many before it, the organism in question is not a taxon which the observer studies or specializes in. Which I think is one of the coolest parts about iNat - it opens up our eyes to things we might never had noticed before. Dmitry Ivanov is a life-long nature lover, and tells me has “been fond of observation and natural photography since childhood. At first, I was interested in insects, then mushrooms and lichens. As a result, I studied as a soil ecologist, which is what I am now.”
17
March
2020
READING IN MEMORY OF ACADEMICIAN V.I. SOKOLOV TOOK PLACE IN IPEE RAS
Regualar Readings in memory of Academician V.E.Sokolov took place on February 3, 2020 at the A.N. Severtsov Institute of Ecology and Evolution RAS. The Readings were opened by the Chairman of the Board of Trustees of the Academician V.E. Sokolov Foundation, Academician Dmitry Sergeevich Pavlov, making the introductory statement. Vladimir Evgenievich Sokolov led our Institute for more than 30 years, so on this day it is important for the employees of the Institute of IPEE of the Russian Academy of Sciences not only to honor the memory of the great scientist, but also to share the Institute’s achievements over the past year. This year marks the 85th anniversary of the Institute, the 50th anniversary of the Joint Russian-Mongolian Integrated Biological Expedition of the Russian Academy of Sciences and the ASM, and the extension of the work of the Joint Russian-Ethiopian Biological Expedition. In 2019, the three-year period of the reporting sessions of the Institute ended and this year the second round begins. Dmitry Sergeyevich noted that the work in all the areas that Vladimir Evgenievich Sokolov formed and started continued. As part of the Readings in memory of Academician V.E. Sokolov a presentation was made by scientists of IPEE RAS. Alexey Vladimirovich Tiunov, Corresponding Member of the Russian Academy of Sciences, Doctor of Biological Sciences, Head of the Laboratory of Soil Zoology and General Entomology, presented the report “Soil Ecology in the Tropics: Vietnam Platform”. Of the young scientists, Polina Yuryevna Dgebuadze, Ph.D., made a report "The symbiotic relationship of gastropod mollusks of the Eulimidae family and echinoderms," and Ph.D. Nechaev Dmitry Igorevich - "From the study of the hearing of dolphins to the tuning of human cochlear implants."
17
March
2020
RESULTS OF THE MEETING OF THE VICE OF THE PRESIDENT OF THE ACADEMY OF SCIENCES OF THE KHEILUNGZIAN PROVINCE (PRC) AND THE IPEE RAS EXECUTIVES
At the end of November 2019, a meeting was held between the vice president of the Academy of Sciences of Heilongjiang Province (PRC) and the executives of the IPEE RAS. During the meeting, they discussed the results of a three-year cooperation on two joint projects of the A.N. Severtsov Institute of Ecology and Evolution RAS and the Institute of Natural Resources and Ecology of the Academy of Sciences of Heilongjiang Province, signing the documents confirming the continuation of joint Russian-Chinese research over the next three years. Based on the results of cooperation of past years, plans for further work have been developed. In the course of the project of assessing the suitability of habitats in the mountain range of Maly Khingan in Heilongjiang Province for the restoration of the Amur tiger, key nuclear zones were identified in the territory: areas primarily subject to reforestation, the structure of ecological corridors, the territory of which is subject to special protection. The study was conducted on the basis of Earth remote sensing data with field verification for three seasons of field studies. The simulation also took into account the current state of the tiger hunting ground in the study area.
17
March
2020
BAIKAL SEAL: WHY IS IT IMPORTANT TO STUDY?
On November 29, 2019, a round table was held at the A.N. Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences, at which the main results of the study of the Baikal seal in 2019 were summed up, as well as the relevant directions for the study and conservation of endemic for 2020 were identified. In the framework of the meeting, specialists of A. N. Severtsov Institute of Russian Academy of Sciences, spoke about the results of an expedition organized in the summer of 2019 together with the Lake Baikal Foundation, the Baikal branch of the All-Russian Scientific Research Institute of Fisheries and Oceanography, as well as the FSBI Zapovednoe Podlemorye within the project “Baikal seal Year". The experts had the following tasks: catching seals in the Ushkany Islands, completely eliminating the probability of death of individuals, carrying out the necessary measurements and sampling for genetic, hormonal, toxicological analyzes, as well as satellite-tagging seals. An equally important purpose of the trip is to assess the total number of seals on the rookeries. Dmitry Glazov, zoologist, marine mammals specialist, leading engineer of the laboratory of sensory systems of vertebrates of the IPEE RAS, expedition participant and researcher (R&D) spoke about the details of field work and the successful marking of 15 individuals with satellite beacons and the scientists having taken samples from 21 animals. Stock counting was carried out from the shore, from a boat, as well as using an unmanned aerial vehicle.
17
March
2020
SUMMARY OF THE EXPEDITION ON AERO ACCOUNTING OF MARINE MAMMALS "FLIGHTS WITH DOLPHINS"
Full-scale research aerial surveys of cetaceans “Flights with dolphins” were carried out in most of the Black Sea off the Russian coast of the Caucasus (from the Kerch Strait to Adler) over the sea with a distance of up to 200 km from shore. Aerial surveys were carried out on board the domestic La-8 amphibious aircraft. The project operator was the Clean Seas Foundation. The scientific part was carried out by a team of leading specialists in mammals of the A.N. Severtsov Institute of Ecology and Evolution RAS (IPE RAS) - a permanent partner of the Ministry of Natural Resources of Russia in conducting research on marine mammals. Over 6 days of flight, an area of more than 48 thousand km² was examined, the total length of the route was 3195.8 km. During the research, scientists managed to locate all three species of marine mammals living in the Black Sea. Bottlenose dolphins were most often recorded: for 124 encounters, more than 402 individuals. In second place are the white casks: for 92 meetings, about 560 individuals. The most common porpoise (Azovka) - 16 individuals. At the same time, according to scientists, there is no threat of population decline, since the flights took place much further from the coastline than the usual feeding ground for this species.
16
March
2020
SCIENTISTS OF A.N. SEVERTSOV INSTITUTE OF PROBLEMS OF ECOLOGY AND EVOLUTION RAS ON THE TAGGING OF THE BAIKAL SEA
Since 2018, the Lake Baikal Foundation has been carrying out a set of activities aimed at studying the Baikal seal and forming a careful attitude to it. As part of the project “The Year of the Baikal Seal”, in July 2019, a unique expedition was organized to the Ushkany Islands by a group of specialists from the Institute of Ecology and Evolution Problems of A.N. Severtsov RAS, the Baikal branch of the All-Russian Scientific Research Institute of Fisheries and Oceanography (VNIRO), as well as representatives of the FSBI “Reserved Podlemorye”. The project “Year of the Baikal Seal” was supported by the Presidential Grants Fund. Scientists shared with us their impressions of the results of field work, and talked about the significance of the project. Solovieva Maria Andreevna, zoologist, specialist in marine mammals, leading engineer of the laboratory of behavior and behavioral ecology of mammals of the A.N. Severtsov Institute of RAS, member of the expedition and performer of research: - We had an old dream to work with the Baikal seal. Thanks to the Lake Baikal Foundation, we were able to achieve it. As part of the expedition, field work was carried out, during which we installed 15 satellite transmitters on Baikal seals. Until now, many seals have never been tagged, they have been equipped with satellite transmitters merely once many years ago. Materials for genetic studies were selected from each of the captured animals to study hormonal status, various chemical pollutants, and so on. Now we are working on the processing of these field data, we receive information from satellite tags and by February we are preparing a final report with all the results.
18
February
2020
IEE RAS TAKES PART IN THE WALRUS CONSERVATION PROJECT ON THE ORAN ISLANDS
  World Fund for Nature’s Barents Branch launches a three-year project to conserve the Red Book Atlantic walrus that inhabits the Oran Islands. This was reported by the coordinator of the environmental projects department Margarita Leskova. Together with World Fund for Nature, the Russian Arctic national park, scientists of the Marine Mammals Research and Expedition Center and the Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences will work on the project, Interfax reports. The Oran Islands are the northernmost islands of the Novaya Zemlya archipelago (Arkhangelsk region), their total area is about 3 square kilometers. Environmentalists are concerned about growing threats to Atlantic walruses due to climate change, pollution of the oceans and increased tourist flow to the Arctic. Experts still do not know exactly how many individuals live on the islands. Scientists intend to install camera traps, and mark animals with satellite tags to estimate which water areas near the islands they use and where they migrate, leaving the rookery in late autumn. As reported by News.ru, a record number of walruses was observed off the northwestern coast of the Yamal Peninsula. According to estimates, there were about 300 individuals.  
14
January
2020
Alexey Kotov gave an interview to The Moscow Times and spoke about climate change
Journalists of The Moscow Times talked to our employee Alexei Kotov, Doctor of Biological Sciences, Professor of the Russian Academy of Sciences, about why he signed the report “Warning scientists of the world about the climate emergency”. And about why only 4 Russian scientists did this. In total, the report was signed by 11 thousand scientists from around the world. It is published in the British scientific journal BioScience in the Opinions section. Follow the link to read the material in English.
10
December
2019
IPEE RAS SPECIALISTS PARTICIPATE IN THE INTERNATIONAL WORLD MARINE MAMMAL CONFERENCE IN BARCELONA
IPEE RAS specialists Dmitry Glazov, Olga Shpak, Natalia Shumeyko, Svetlana Artemyeva, Olga Titova, Ilya Meshchersky and Maria Solovyeva will participate in the International Marine Mammal Conference in Barcelona on December 9-12, 2019, along with more than 2500 scientists, students and researchers who have dedicated their lives to study and conservation of marine animals. The main theme of this year's conference is Together for Science and Conservation. A large number of reports are devoted to climate change, ocean pollution and the reduction in the number of populations and species of marine mammals. The norm for modern researchers has been the use of advanced technologies - drones, underwater robots, autonomous sonar equipment, etc. The conference is attended by over 2500 people from 95 countries who will present 627 oral presentations and 1077 poster presentations. A large delegation of colleagues from various institutes of the Russian Academy of Sciences, universities, and environmental organizations is participating as well. Russian students take an active part and even schoolchildren from one of the Moscow schools presented their poster at the conference. In addition to plenary lectures, several sections, round tables, and meetings are held daily in parallel. This year a format of short 5-minute reports, which present advanced research in a concise form, is widely used.