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Jak ovlivní delší vegetační sezóna poutání uhlíku do biomasy rostlin

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Title: Jak ovlivní delší vegetační sezóna poutání uhlíku do biomasy rostlin
Authors: Kasperová, Denisa
Contributors: Albrechtová, Jana, Ponert, Jan
Publisher Information: 2023.
Publication Year: 2023
Subject Terms: 13. Climate action, fenologické fáze, carbon sequestration in vegetation, sekvestrace uhlíku, climate change, growing season, length of growing season, délka vegetačního období, koloběh uhlíku, phenological phases, carbon cycle, změna klimatu, global warming, carbon sequestration, stres sucha, vegetační sezóna, drought stress, poutání uhlíku do vegetace, globální oteplování, 15. Life on land, 7. Clean energy
Description: As a result of human activity, a large number of greenhouse gases, especially CO2, is released into the atmosphere, which causes a greater greenhouse effect and an increase in the temperature of the surface of the planet and the air in the atmosphere. Ongoing climate change is one of the great challenges facing society, as rising temperatures on the planet greatly affect the functioning of its ecosystems. Extremes arising from climate change, especially temperature rise and lack of precipitation or a change in the annual distribution of precipitation, affect the physiology and phenology of plants. Higher temperatures cause plant growing seasons to shift and lengthen, which has a direct impact on the sequestration of carbon in plant biomass through a biochemical, physiological plant process called photosynthesis. The increase in CO2 concentration in the atmosphere is slowed down by terrestrial forest ecosystems, as they can retain carbon in their tissues, especially in wood, for a relatively long time before it returns to the atmosphere. However, the efficiency of binding carbon into biomass also depends on other physiological processes, e.g., photorespiration, breathing, gas exchange between the plant and the atmosphere. Stressors caused by climate change can then limit growth, photosynthesis,...
Document Type: Bachelor thesis
Language: Czech
Access URL: http://www.nusl.cz/ntk/nusl-528839
Accession Number: edsair.od......2186..8e08cf2f4c0708cbd1a7600d902be94d
Database: OpenAIRE
Description
Abstract:As a result of human activity, a large number of greenhouse gases, especially CO2, is released into the atmosphere, which causes a greater greenhouse effect and an increase in the temperature of the surface of the planet and the air in the atmosphere. Ongoing climate change is one of the great challenges facing society, as rising temperatures on the planet greatly affect the functioning of its ecosystems. Extremes arising from climate change, especially temperature rise and lack of precipitation or a change in the annual distribution of precipitation, affect the physiology and phenology of plants. Higher temperatures cause plant growing seasons to shift and lengthen, which has a direct impact on the sequestration of carbon in plant biomass through a biochemical, physiological plant process called photosynthesis. The increase in CO2 concentration in the atmosphere is slowed down by terrestrial forest ecosystems, as they can retain carbon in their tissues, especially in wood, for a relatively long time before it returns to the atmosphere. However, the efficiency of binding carbon into biomass also depends on other physiological processes, e.g., photorespiration, breathing, gas exchange between the plant and the atmosphere. Stressors caused by climate change can then limit growth, photosynthesis,...