Connexion
S'inscrire
Réinitialiser le mot de passe
Publier & Distribuer
Solutions d'édition
Solutions de distribution
Thèmes
Architecture et design
Arts
Business et économie
Chimie
Chimie industrielle
Droit
Géosciences
Histoire
Informatique
Ingénierie
Intérêt général
Linguistique et sémiotique
Littérature
Mathématiques
Musique
Médecine
Pharmacie
Philosophie
Physique
Sciences bibliothécaires et de l'information, études du livre
Sciences des matériaux
Sciences du vivant
Sciences sociales
Sport et loisirs
Théologie et religion
Études classiques et du Proche-Orient ancient
Études culturelles
Études juives
Publications
Journaux
Livres
Comptes-rendus
Éditeurs
Blog
Contact
Chercher
EUR
USD
GBP
Français
English
Deutsch
Polski
Español
Français
Italiano
Panier
Home
Journaux
Miscellanea Geographica
Édition 26 (2022): Edition 4 (October 2022)
Accès libre
Modelling Net Ecosystem Exchange
in the Biebrza Wetlands using satellite and meteorological data
Katarzyna Dąbrowska-Zielińska
Katarzyna Dąbrowska-Zielińska
,
Katarzyna Misiura
Katarzyna Misiura
,
Alicja Malińska
Alicja Malińska
,
Patryk Grzybowski
Patryk Grzybowski
,
Radosław Gurdak
Radosław Gurdak
,
Maciej Bartold
Maciej Bartold
et
Marcin Kluczek
Marcin Kluczek
| 31 oct. 2022
Miscellanea Geographica
Édition 26 (2022): Edition 4 (October 2022)
À propos de cet article
Article précédent
Article suivant
Résumé
Article
Figures et tableaux
Références
Auteurs
Articles dans cette édition
Aperçu
PDF
Citez
Partagez
Publié en ligne:
31 oct. 2022
Pages:
215 - 226
Reçu:
31 juil. 2022
Accepté:
23 août 2022
DOI:
https://doi.org/10.2478/mgrsd-2022-0013
Mots clés
Wetlands
,
CO flux
,
NEE
,
chamber measurements
,
eddy covariance
,
satellite images
© 2022 Katarzyna Dąbrowska-Zielińska et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Figure 1
Study area – Biebrza National Park and its buffer zone. Localization of measurement points: grasslands – bright green; reed communities – green; sedge communities - purple; red dots – measurement points. The background is a mosaic of Sentinel-2 images for Poland which was prepared in 2020. Available via WMS (IGiK, 2020)Source: own elaboration
Figure 2
Maximum values of PAR across daytime in growing season monthsSource: own elaboration
Figure 3
Chamber measurements of CO2 flux on Biebrza Wetland in the period 2015–2022 in monthly cross-sections (means and twice standard deviation)Source: own elaboration
Figure 4
Soil temperature (left) and soil moisture (right) measured in situ in Biebrza habitats in monthly cross-sections (means and 0.95 confidence interval)Source: own elaboration
Figure 5
Terra MODIS NDVI (left) and LST (right) in Biebrza habitat observation points from 2015–2022 in monthly cross-sections (means and 0.95 confidence interval)Source: own elaboration
Figure 6
Exponential dependency of Biebrza ecosystem respiration from air temperature during the RESP in situ measurementSource: own elaboration
Figure 7
Exponential dependency of Biebrza ecosystem respiration measured in situ and MODIS NDVI indexSource: own elaboration
Figure 8
Polynomial dependency of Biebrza ecosystem respiration versus soil moisture for sedges, grasses and reed habitatsSource: own elaboration
Figure 9
Scatterplot for log-linear respiration model (4) and measured respirationSource: own elaboration
Figure 10
A (left): Distributions of daytime and nighttime means of respiration calculated with the model (4) for chamber observation points. B (right): Distribution of nighttime values of respiration from EC tower measurements for the period May–SeptemberSource: own elaboration
Figure 11
A (left): Distributions of daytime means of NEE calculated with model (5a) for chamber observations at the points. B (right): Distribution of daytime values of CO2 flux from EC tower measurements over the period May–SeptemberSource: own elaboration
Figure 12
Soil moisture on the Biebrza Wetlands area calculated with model (eq. 6)Source: own elaboration
Figure 13
NEE (left) and RESP (right) distribution maps calculated from satellite data as of 31.05.2019Source: own elaboration
Aperçu