Comparing maths models for climate change between 1850-2100

Abstract The paper considers the results of climate change modelling for 1850–2100 using the INM-CM6M climate model of the Marchuk Institute of Numerical Mathematics of the Russian Academy of Sciences. The calculations were performed according to the CMIP6 protocol for modelling the present-day climate for the period from 1850 to 2014 and the IPCC scenarios…

Decarbonizing Russia: Lessons from global carbon pricing practices

Abstract Climate change mitigation increasingly relies on carbon pricing as a core policy tool. This study investigates the applicability of such mechanisms within the Russian context, given the country’s heavy fossil fuel dependence and evolving energy landscape. A mixed-method approach is used, combining case studies (EU ETS, Nordic carbon taxes, Sakhalin pilot) with scenario modeling based…

Tea bag monitoring of soil quality across 3000km of European Russia

Abstract The increasing popularity and recognition of citizen science approaches to monitor soil health have promoted the idea to assess soil microbial decomposition based on a standard litter sample – tea bags. Although tea bag initiatives are expanding across the world, the global datasets remain biased in regard to investigating regions and biomes. This study…

Comparing Green Smart Cities in Russia and China

In full (RU) Abstract: With the in-depth development of Big Data and artificial intelligence, as well as the strengthening of the concept of green and low-carbon development, a new concept has emerged in the system of urban functioning — “green smart city”. Currently, the level of urbanization and urban development in Russia and China is…

Sustainable tourist views at the Teriberka Arctic Festival

In full (RU) Abstract:Amid a recent surge in Arctic tourism in Russia, the development of nature parks in the region—particularly as instruments for promoting sustainable tourism—has become increasingly relevant. Sustainable tourism is defined as tourism that considers its current and future economic, social, and environmental impacts while addressing the needs of tourists, businesses, the environment,…

Mapping Yamal reindeer dietary preferences

In full (EN) Abstract:Large herbivores regulate ecosystem structure and functioning across Earth’s biomes, but vegetation community responses to herbivory depend on complex interactions involving the timing and intensity of herbivory pressure and other, often abiotic, controls on vegetation. Consequently, reindeer-driven vegetation transitions in the Arctic occur heterogeneously between and even within landscapes. Here, we employed…

Climate influence on Russian floods, fuel, forestry and more

Impacts from the annual Arctic 0.5°C increase continue to generate discussion and modelling within the Russian economic community. The researchers wanted to holistically assess the macroeconomic effects of climate change on the Russian economy, using the latest data. They used “a change in Russia’s annual GDP with an increase in the average annual temperature by…

Impact on permafrost layers from wildfires

Multi-authored article including some Russian contributions. They were interested in the thickness of the active permafrost layer and have combined 52,566 data records which others can use for modelling further impacts. Abstract: As the northern high-latitude permafrost zone experiences accelerated warming, permafrost has become vulnerable to widespread thaw. Simultaneously, wildfire activity across northern boreal forest…

Measuring freezing and thawing in the Kola peatlands with GPR

The active layer of permafrost which freezes and thaws is seasonally monitored using ground-penetrating radar (GPR) for variation in activity and thickness, especially in response to recent climate change. Ryazantsev wanted to find out whether GPR can provide useful information about thermal factors such as soil temperature change, thermal insulation and thermal conductivity. Remote sensing…