<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Floodplains are important ecosystems that contribute to the ecological stability of the landscape. A number of ecosystem functions and services are significantly influenced by ecological aspects of floodplain habitats. This article focuses on the ecological quality and estimated amount of carbon stored in the biomass of habitats located in the studied watersheds, with an emphasis on floodplains. The habitats and their ecological quality were determined and assessed using the Biotope Valuation Method (BVM), an expert method for evaluating habitat (biotope) types based on eight ecological characteristics, mainly concerning various aspects of their biodiversity and vulnerability. The objective of this study is to compare the resulting assessments of habitats located in floodplains with assessments of habitats situated in the surrounding landscape. The study was carried out on three selected small stream watersheds in the South Moravian Region of the Czech Republic, which differ from each other in terms of the predominant land use and the overall level of anthropogenic pressure on the landscape. The results indicate that floodplains have a higher ecological value compared to the surrounding landscape, except for floodplains in areas with intensive agriculture. The ability of floodplains to store carbon in biomass turned out to be higher in the watershed with a higher percentage of tree stands, where woody plants store significantly more carbon in the biomass compared to other types of vegetation. It has been shown that human pressure on floodplains and land use significantly affects ecosystem functions and services. In addition to the intensity of agriculture, these were, in particular, pressures from an expansion of built-up areas and infrastructure developments, and forest management. In this study, forest stands in floodplain were more stable and had a more beneficial species composition than forests in the surrounding landscape.</p>
</abstract>

Floodplains are important ecosystems that contribute to the ecological stability of the landscape. A number of ecosystem functions and services are significantly influenced by ecological aspects of floodplain habitats. This article focuses on the ecological quality and estimated amount of carbon stored in the biomass of habitats located in the studied watersheds, with an emphasis on floodplains. The habitats and their ecological quality were determined and assessed using the Biotope Valuation Method (BVM), an expert method for evaluating habitat (biotope) types based on eight ecological characteristics, mainly concerning various aspects of their biodiversity and vulnerability. The objective of this study is to compare the resulting assessments of habitats located in floodplains with assessments of habitats situated in the surrounding landscape. The study was carried out on three selected small stream watersheds in the South Moravian Region of the Czech Republic, which differ from each other in terms of the predominant land use and the overall level of anthropogenic pressure on the landscape. The results indicate that floodplains have a higher ecological value compared to the surrounding landscape, except for floodplains in areas with intensive agriculture. The ability of floodplains to store carbon in biomass turned out to be higher in the watershed with a higher percentage of tree stands, where woody plants store significantly more carbon in the biomass compared to other types of vegetation. It has been shown that human pressure on floodplains and land use significantly affects ecosystem functions and services. In addition to the intensity of agriculture, these were, in particular, pressures from an expansion of built-up areas and infrastructure developments, and forest management. In this study, forest stands in floodplain were more stable and had a more beneficial species composition than forests in the surrounding landscape.

Ecological Status of Floodplains and their Potential to Carbon Storage: Case Study From Three Watersheds in the South Moravian Region, Czech Republic

Department of Geography, Faculty of Science

Department of Geoinformatics, Faculty of Science

Journal of Landscape Ecology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Floodplains are important ecosystems that contribute to the ecological stability of the landscape. A number of ecosystem functions and services are...

Ecological Status of Floodplains and their Potential to Carbon Storage: Case Study From Three Watersheds in the South Moravian Region, Czech Republic

Publié en ligne: 01 janv. 2024

Pages: 94 - 131

Reçu: 30 août 2023

Accepté: 11 déc. 2023

DOI: https://doi.org/10.2478/jlecol-2023-0019

Mots clés
ecosystem services, biodiversity, carbon storage, floodplain, human pressure

© 2023 Kateřina Krásná et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Ecological Status of Floodplains and their Potential to Carbon Storage: Case Study From Three Watersheds in the South Moravian Region, Czech Republic

Publié en ligne: 01 janv. 2024

Pages: 94 - 131

Reçu: 30 août 2023

Accepté: 11 déc. 2023

DOI: https://doi.org/10.2478/jlecol-2023-0019

Mots clésecosystem services, biodiversity, carbon storage, floodplain, human pressure

© 2023 Kateřina Krásná et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Mots clés
ecosystem services, biodiversity, carbon storage, floodplain, human pressure