Photosynthetic Response and Adaptation of Plants in Perspective of Global Climate Change

The intense agricultural and human being activities, especially after the industrialization era, have increased the CO2 concentration, which led to changes in the global climate. Climate change and its consequences, that is, elevated CO2, water stress, and extreme temperatures, have induced many bio...

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Autores principales: Ahmadi-Lahijani, Mohammad Javad, Moori, Saeed
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Lenguaje:inglés
Publicado: IntechOpen 2023
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Acceso en línea:https://www.intechopen.com/chapters/85513
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author Ahmadi-Lahijani, Mohammad Javad
Moori, Saeed
author_browse Ahmadi-Lahijani, Mohammad Javad
Moori, Saeed
author_facet Ahmadi-Lahijani, Mohammad Javad
Moori, Saeed
author_sort Ahmadi-Lahijani, Mohammad Javad
building IntechOpen
collection Acceso abierto
description The intense agricultural and human being activities, especially after the industrialization era, have increased the CO2 concentration, which led to changes in the global climate. Climate change and its consequences, that is, elevated CO2, water stress, and extreme temperatures, have induced many biotic and abiotic stresses and have caused alterations in plant physiology, leading to a reduced photosynthetic capacity of plants. Photosynthesis is the most crucial biochemical process in plants that determines the final dry matter production and productivity of plants. The efficiency and status of the photosynthetic apparatus can be measured by the measurement of chlorophyll fluorescence. Measurements of chlorophyll fluorescence are easy, non-destructive, and quick, and it reflects changes in the general bioenergy status of a plant. Studies have indicated that abiotic stresses emerging from climate changes cause changes in the biological processes of plants and damage the internal structure of photosynthesis and control of the cellular process. Chlorophyll fluorescence, meanwhile, is an effective parameter and an indicator of photosynthetic status and its mechanisms under stressful conditions. Therefore, the photosynthetic changes and adaptation and the role of chlorophyll fluorescence in determining its status under climate change are discussed in this chapter.
doi_str_mv 10.5772/intechopen.109544
first_indexed 2026-10-15T21:40:13Z
format Book Chapter
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spelling intech-855132023-01-30 Photosynthetic Response and Adaptation of Plants in Perspective of Global Climate Change Mohammad Javad Ahmadi-Lahijani Saeed Moori Life Sciences The intense agricultural and human being activities, especially after the industrialization era, have increased the CO2 concentration, which led to changes in the global climate. Climate change and its consequences, that is, elevated CO2, water stress, and extreme temperatures, have induced many biotic and abiotic stresses and have caused alterations in plant physiology, leading to a reduced photosynthetic capacity of plants. Photosynthesis is the most crucial biochemical process in plants that determines the final dry matter production and productivity of plants. The efficiency and status of the photosynthetic apparatus can be measured by the measurement of chlorophyll fluorescence. Measurements of chlorophyll fluorescence are easy, non-destructive, and quick, and it reflects changes in the general bioenergy status of a plant. Studies have indicated that abiotic stresses emerging from climate changes cause changes in the biological processes of plants and damage the internal structure of photosynthesis and control of the cellular process. Chlorophyll fluorescence, meanwhile, is an effective parameter and an indicator of photosynthetic status and its mechanisms under stressful conditions. Therefore, the photosynthetic changes and adaptation and the role of chlorophyll fluorescence in determining its status under climate change are discussed in this chapter. IntechOpen 2023-01-30 Chapter, Part Of Book https://www.intechopen.com/chapters/85513 doi:10.5772/intechopen.109544 en ISBN:978-1-83768-496-0 https://creativecommons.org/licenses/by/3.0/ https://www.intechopen.com/books/12147 ; Abiotic Stress in Plants - Adaptations to Climate Change
spellingShingle Life Sciences
Ahmadi-Lahijani, Mohammad Javad
Moori, Saeed
Photosynthetic Response and Adaptation of Plants in Perspective of Global Climate Change
title Photosynthetic Response and Adaptation of Plants in Perspective of Global Climate Change
title_full Photosynthetic Response and Adaptation of Plants in Perspective of Global Climate Change
title_fullStr Photosynthetic Response and Adaptation of Plants in Perspective of Global Climate Change
title_full_unstemmed Photosynthetic Response and Adaptation of Plants in Perspective of Global Climate Change
title_short Photosynthetic Response and Adaptation of Plants in Perspective of Global Climate Change
title_sort photosynthetic response and adaptation of plants in perspective of global climate change
topic Life Sciences
url https://www.intechopen.com/chapters/85513
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