Beavers are called ecosystem engineers because they rebuild aquatic ecosystems and have a significant impact on many aquatic and near-aquatic organisms.
The Caspian seal is endemic to the Caspian Sea. Over the past century, the seal population has significantly decreased, and the species is currently listed in the Red Book of the Russian Federation.
The round table "Decarbonization Technologies" was held at the "Boiling Point - Ufa" of the Interuniversity Campus of the Eurasian World-Class Scientific and Educational Center.
Blood-sucking flies of the Hippoboscidae family are distributed throughout the world. This family of parasites of birds and mammals currently includes more than 200 species.
In a new article employees of the IEE RAS, together with colleagues from Yakutia, Israel, and Belgium, conducted a large-scale study of body proportions in large herbivorous mammals.
Despite the growing interest in Arctic biota in recent decades, there are many gaps in our knowledge of the composition and distribution of species, including the Arctic ichthyofauna.
Biologists have found that two species of crustaceans called water fleas — Daphnia atkinsoni and Daphnia triquetra — independently acquired a crown-of-thorns-like structure on their heads during the course of evolution.
During the depression in the rodent population, colonies of Mongolian gerbils look lifeless, and their alarm cries cannot be heard by humans, since they are emitted in the ultrasonic range.
The participants got acquainted with the main groups of hydrobionts that inhabit continental water bodies, with the structure of the dichotomous identification key, learned to identify algae and cladocerans.
Marine mammals living in various waters are exposed to a variety of hazards, including various types of skin damage and injuries, which can be of both natural and anthropogenic origin.
A team of scientists from the IEE RAS and the IB RAS have jointly traced the pathways of invertebrates falling from tree crowns into the soil food web in temperate forests using an isotopically labeled analogue of arthropod rain.
Researchers from MSUand the IEE RASciences studied the use of rutting calls by male Siberian maral as indicators of individuality and competitive advantages of males fighting for harems of females with rival males.
One of the most pressing issues in modern ecology is the interaction of soil and terrestrial food webs. The former are detrital, that is, based on dead organic matter, while the latter are grazing.
Specialists from the IEE RAS obtained new data during a laboratory analysis of biopsy samples. This year, they continued their research into the planet's most ancient cetaceans in Kronotsky Bay.
At the lecture, the audience was introduced to the heroes and villains of continental water bodies, and the features of their biology and role in communities were described.
Sixth International Symposium, "Invasion of Alien Species in Holarctic. Borok-VI" , to be held on October 11-15, 2021 (depending on the number of participants the Symposium will be held either in Borok place, on the base of Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences, Borok, Yaroslavl Oblast, Russia or in Uglich city, Yaroslavl Oblast, Russia)
International Symposium "INVASION OF ALIEN SPECIES IN HOLARCTIC: BOROK" was first organized 20 years ago and has become regular. In these years, the global problem of biological invasions of alien species is remaining topical for humankind.
The main goals of the Sixth Symposium are:
• Consolidation of efforts to study the processes of spread of alien plant and animal species in terrestrial and aquatic ecosystems;
• Exchange of information on the vectors, causes, scales, and regularities of species spread; changes in their properties in new aquatic and terrestrial habitats;
• Assessment of the role of the alien species in the transformation of endemic communities; evaluation of social and economic consequences of biological invasions as well as development of risk assessment approaches;
• Discussion on the issues related to terminology, theory of species spread and study methods.
Themes of presentations include the following topics:
• Spatial and temporal dynamics of biological invasions in the Holarctic:
1) invasions in marine ecosystems;
2) invasions in freshwater ecosystems;
3) invasions in terrestrial ecosystems;
4) paleoinvasions.
• Genetic and evolutionary aspects of biological invasions.
Unfortunately many countries are still strongly affected by the Corona virus; there are no regular flights and the possibility to gather together many people. We consider it would be unreasonable to hold the Workshop this year. Instead, we want to hold it next year, most likely between the 20th and 30th of May 2021.
Please save the date!
We hope that you and your families are as well as you can be during these challenging times.
The application of documents for post-graduate studies in A.N.Severtsov Institute of Ecology and Evolution RAS in 2020 will take place from 1st to 25th of September. The entrance exams will be held from 1 to 23 October. The results of postgraduate enrollment will be declared from November 1, 2020.
Detailed information can be found on the Institute's website http://sev-in.ru/ru/postupausim
First Lecture of Webinar Series
"Forgetting How to Tend the Soil”
by Prof. Rattan Lal, this year’s World Food Prize Awardee
Date: 2nd October 2020
Time: 1:00 PM GMT
About the Speaker
Prof. Rattan Lal is a Distinguished University Professor and Director of the Carbon Management and Sequestration Centre at The Ohio State University. He is an Adjunct Professor at the University Iceland, and holds a Chair of Soil Science and Goodwill Ambassador position with Inter-American Institute of Cooperation in Agriculture, San Jose, Costa Rica. He was President of the Soil Science Society of America (2006-2008), and the International Union of Soil Sciences (2017-2018). He researches soil carbon sequestration for food and climate security, conservation agriculture, and soil health. He has authored 955 journal articles, mentored 360 researchers, h-index of 150 and 101,811 citations. He is laureate of the 2018 GCHERA World Agriculture Prize, 2018 Glinka World Soil Prize, 2019 Japan Prize, 2019 U.S. Awasthi IFFCO Award, 2020 IICA Chair in Soil Science and Goodwill Ambassador, and the 2020 World Food Prize.
(Image credit: Kenneth D. Chamberlain, Photographer, The Ohio State University, College of Food, Agricultural, and Environmental Sciences)
Dear colleagues,
We are pleased to invite you to register on the new website of the Theriological Society at the RAS.
We hope that the website of the Theriological Society will help unite colleagues, establish new connections between specialists and identify opportunities for cooperation at a distance.
Establishing a connection between specialists
We are creating on the website a database of specialist theriologists of Russia. By registering and filling out your profile, you will help your colleagues find out about you, establish contacts for collaboration or request a publication. After registration, you will be able to search for the necessary specialist by region, object or problem. This section is new for our site. Please fill out your profile! You can always return to your personal account to register for the conference and make changes to the data.
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