Quantifying the impact of aviation emissions on global nitrogen deposition

Master Thesis (2021)
Author(s)

L.M. van Loo (TU Delft - Aerospace Engineering)

Contributor(s)

Irene Dedoussi – Mentor (TU Delft - Aircraft Noise and Climate Effects)

M Snellen – Graduation committee member (TU Delft - Aircraft Noise and Climate Effects)

Alessandro Bombelli – Graduation committee member (TU Delft - Air Transport & Operations)

F. Domingos de Azevedo Quadros – Graduation committee member (TU Delft - Aircraft Noise and Climate Effects)

Faculty
Aerospace Engineering
Copyright
© 2021 Marijn van Loo
More Info
expand_more
Publication Year
2021
Language
English
Copyright
© 2021 Marijn van Loo
Graduation Date
21-09-2021
Awarding Institution
Delft University of Technology
Programme
Aerospace Engineering
Faculty
Aerospace Engineering
Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Abstract

Excessive nitrogen deposition from anthropogenic emissions has a global impact on natural biodiversity. While aviation emissions have been studied in the context of climate change and air quality, this is not true for nitrogen deposition. Meanwhile the growth of the aviation industry is likely to increase the relative contribution of aviation emissions to nitrogen deposition. Current regulatory policies aiming to mitigate nitrogen deposition are limited to local scale, and are inadequately applicable to the global nature of the aviation industry.
In this research the impact of aviation emissions from both landing and take-off and non-landing and take-off emissions are studied by perturbing emission scenarios in the GEOS-Chem chemistry transport model for 2005. Results indicate that the aviation industry is responsible for 0.71% of total nitrogen deposition worldwide. While regionally contributing up to 30%, on average only 7.7% of aviation attributable nitrogen deposition is attributable to landing and take-off emissions globally , indicating that local regulatory policies do not take into account upwards of 70% of aviation attributable nitrogen deposition.

Files

Thesis_Marijn_V1_0.pdf
(pdf | 4.9 Mb)
- Embargo expired in 21-06-2022
License info not available