News
May 22, 2025
KarRC RAS Director General Olga Bakhmet delivered at the 25th Baltic Sea Day Forum in St. Petersburg

KarRC RAS Director General Olga Bakhmet took part in the 25th Baltic Sea Day Forum in St. Petersburg. At the round table session on coastal and marine protected areas, the Director presented the experience of the Karelian Research Center in the study of such areas in Northwest Russia.
In her talk, Olga Bakhmet highlighted the key projects implemented in recent years, including expeditions to the White Sea, Lake Onego, Solovetsky Islands and Ladoga skerries. KarRC RAS scientists conduct integrated monitoring of ecosystems, assess the recreational load on natural areas and sites, and create GIS maps of the areas. Special attention is paid to environmental monitoring projects and preparation of scientific substantiation documents for raising the conservation status of certain areas. The work of the Center's scientists contributes to biodiversity conservation and sustainable development of Russia's northern regions.

Presentations at the forum were also made by Yulia Lukina, Director of the Northern Water Problems Institute KarRC RAS, and Alexandra Smirnova, Head of the Educational Center “KarRC RAS Museum of Applied Environmental Research”.

In particular, Yulia Lukina presented the results of research into the ecological state of Solovetsky Archipelago coastal waters. Scientists have documented a deterioration of water quality in Blagopoluchiya Bay - its trophic status is recognized as hypereutrophic, and the pollution level as high. Arguably, the main causes of the deterioration are untreated wastewater discharges, growing anthropogenic load, and changes in the hydrodynamic regime. Integrated studies of Solovetsky Islands’ coastal waters include expeditions, digital mapping and modeling of hydrodynamic processes under climate change.

Alexandra Smirnova gave a talk on environmental education projects implemented at the Museum of Applied Environmental Research KarRC RAS. In her presentation she informed about more than 130 guided tours in 2024, master classes in practical biology, international cooperation, as well as new initiatives, including the development of programs for blind and senior citizens. The ecomuseum actively engages schoolchildren, students and local adults in studying the nature of Karelia.

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July 7, 2025
A successful introduction: the zander has settled down in Lake Sundozero and continues to spread

Scientists of the Institute of Biology KarRC RAS have published the results of long-term observations over the population of the zander (or pikeperch) introduced to Lake Sundozero more than a half-century ago. They confirm the species has become naturalized. Maintaining the population requires regulation of harvesting, protection during spawning, and tending of spawning grounds.
June 26, 2025
Ice-related phenomena on rivers emptying into the White Sea now last three weeks less than 60 years before

Ice on northern rivers now forms later while ice-off occurs earlier. Karelian scientists confirmed this having analyzed 64 years of marine and meteorological data from the estuaries of rivers draining into the White Sea along its western coast. Climate change has bit three weeks off the ice-covered period on these rivers. The reductions have been the most significant in the last 30 years, aligning with global warming trends in Arctic water bodies.
June 23, 2025
Citizen science and web technologies help researchers study insects of Karelia

More than 30 insect species not encountered in Karelia previously have been revealed by entomologists from KarRC RAS during their expeditions and using data communicated by active participants of the iNaturalist portal – an open platform for collecting biodiversity data.