A5061503244- Tree-ring climate responses
- Plant Water Relations and Carbon Dynamics
- Fire effects on ecosystems
- Lichen and fungal ecology
- Plant responses to elevated CO2
- Botany and Plant Ecology Studies
- Soil and Environmental Studies
- Environmental Sustainability and Technology
- Plant Stress Responses and Tolerance
- Global Energy and Sustainability Research
- Interdisciplinary Research and Collaboration
- Ecology and Vegetation Dynamics Studies
- Heavy Metals in Plants
- Scientific Research and Philosophical Inquiry
- Mining and Gasification Technologies
- Heavy metals in environment
- Bryophyte Studies and Records
- Management and Marketing Education
- Transportation Systems and Logistics
- Microbial bioremediation and biosurfactants
- Forest Ecology and Biodiversity Studies
- Peatlands and Wetlands Ecology
- Coastal and Marine Management
- Innovations in Education and Learning Technologies
- Fire dynamics and safety research
Siberian Federal University
2014-2024
Research Highlights: For the first time, Pinus sibirica Du Tour and Abies L. conifer forest at West Sayan ridge timberline has been explored to reveal which species is likely react climate change a shift of timberline. Such may modify ecological functions forests. Background Objectives: Long-term become obvious in mountains southern Siberia. Specifically, half-century rise annual mean temperatures observed, while precipitation remains unchanged. Trees growing are strongly alterations. The...
Heavy metals are potentially toxic to human life and the environment. Metal toxicity depends on chemical associations in soils. For this reason, determining form of a metal soils is important evaluate its mobility potential accumulation. The aim examination accumulation Petunia x hybrida as flower crop for three metals, namely, copper (Cu), lead (Pb), nickel (Ni). Trace (Zn, Cu, Pb) were partitioned by sequential extraction procedure into H 2 O extractable (F1), 1 M CH 3 COONa (F2). Chemical...
В связи с изменением климата у многих видов хвойных деревьев - основных лесообразователей в Западной и Восточной Сибири, происходят сдвиги как широтных, так высотных границ ареала. Данное исследование посвящено определению особенностей фотосинтетической активности пигментного состава хвои сосны сибирской кедровой кедра сибирского ( Pinus sibirica Du Tour), произрастающей районе хр. Ергаки Западного Саяна, период выхода из состояния зимнего покоя. качестве объектов исследования были взяты...
Abstract Forest fire represents one of the most serious abiotic stress factors that influence function and productivity ecosystems globally. Siberian pine forests are often exposed to forest fires, but they not always harmful them. This paper discusses possibility using fluorescent methods assess thermal effects on assimilation apparatus Scots ( Pinus sylvestris L.) needles. The needles was reestablished after exposure convective, simulating effect ground heat flow, though recovery rate...
Abstract Forest fire represents one of the most serious abiotic stress factors that influence function and productivity ecosystems globally. Siberian pine forests are often exposed to forest fires but they not always harmful them. We have analyzed effects repeated heat on photosynthetic apparatus Scotch pines before after surface exposure occurred in growing season 2014. The survey area was steppe zone Krasnoyarsk region (South Siberia). First, we investigated changes temperature-dependent...
In an underexplored region of the East Sayan mountains, ecophysiological traits two conifers, Pinus sibirica Du Tour and Abies sibírica Ledeb., have been studied. The goal was to predict which species co-dominating same habitat is more vulnerable under prospective climate change. Along a transect from treeline floodplain, photosynthetic pigment content electron-transport rate (ETR) were measured in needles neighboring trees species. From 570 1240 m a.s.l., P. does not suffer stress factors...
This project discovers the key determinants of CO 2 emissions associated with urban households in Xi'an (China) and Bangalore (India).Data was collected through household surveys both cities.Descriptive statistics multiple linear regression analysis were used to test hypothesis that emission is a function attributes built environment.The findings show ownership motor vehicles use electricity as well income levels positively influence level emissions.The mix job opportunities neighbourhood...
In the context of climate change, one important issues in assessing state mountain forest ecosystems is study upward movement tree line (tree line) and (timberline). To determine potential a particular species when moving up slope, functional characteristics needles are great importance. This paper considers changes pigment composition depth winter dormancy two coniferous Pinus sibirica Abies growing area Ergaki Ridge Western Sayan.