5 Dossier(s) trouvé(s) pour le chercheur principal "Sonnentag, Oliver" (les projets pluriannuels sont regroupés): Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
chercheur principal:Sonnentag, Oliver Année(s) de permis:2024
2023
Résumé:
This licence has been issued for the scientific research application No.5536.
The project brings together expertise from historically separated knowledge systems and scientific communities, integrating Indigenous perspectives with atmospheric biogeosciences, ecology, airborne remote sensing, and computer science. The project builds on the collective desire to engage community members in knowled...
chercheur principal:Sonnentag, Oliver Année(s) de permis:2024
2023
Résumé:
This licence has been issued for the scientific research application No.5532.
The objective of the research project is to elucidate the change in the atmospheric carbon balance of thawing permafrost regions post-disturbance. The impact of disturbances such as fire, especially in conjunction with permafrost thaw, are still not well understood. By installing a new 15-m eddy covariance tower at Sc...
chercheur principal:Sonnentag, Oliver Année(s) de permis:2024202320222021201920182018
2017
20162015 Résumé:
Through this project the research team will address the following objectives: 1) determine the net effect of permafrost thawing-induced biophysical and biogeochemical feedbacks to the climate system; 2) determine how these two types of feedback differ between the sporadic and discontinuous permafrost zones; 3) determine if s the reported decrease (increase) in net carbon dioxide (methane) exchange...
chercheur principal:Sonnentag, Oliver Année(s) de permis:2022202120192018201720162015
2014
2013 Résumé:
Through this project the principal investigator will address the following objectives: What is the net effect of permafrost thawing-induced biophysical and biogeochemical feedbacks to the climate system? How do these two types of feedback differ between the discontinuous and continuous permafrost zones? Is the reported decrease (increase) in net Carbon Dioxide (CO2)-Methane (CH4) exchange based on...
chercheur principal:Sonnentag, Oliver Année(s) de permis:202220212019201720162015
2014
20132013 Résumé:
The objectives of this project are: 1) to determine the net effect of permafrost thawing-induced biophysical and biogeochemical feedbacks to the climate system, 2) to determine how these two types of feedback differ between the discontinuous and continuous permafrost zones, 3) to determine if the reported decrease (increase) in net CO2 (CH4) exchange based on plot- (<1m2) and ecosystem-scale (~1km...