Project Title: Resolving the SAI Trilemma with a Novel Core–Shell Mineral Aerosol: DoloSil-20, a Silica-Passivated Dolomite Architecture for Simultaneous Optical Efficiency, Thermal Neutrality, and Ozone Safety
This repository contains the principal figures and supporting visual PDFs associated with the DoloSil-20 study on Stratospheric Aerosol Injection (SAI) and the atmospheric engineering “SAI trilemma”.
The repository is organized to support manuscript preparation, peer review, figure archiving, and scientific transparency.
DoloSil20-SAI-Trilemma/ ├── README.md ├── FULL_OVERVIEW_highres.pdf ├── All_Figures.pdf ├── beta_back_comparison.pdf ├── optics_Qsca_vs_diameter.pdf ├── optics_g_vs_diameter.pdf ├── residence_time_comparison.pdf ├── screening_summary_3panel.pdf └── talc_settling_vt_mm_day_cases.pdf
These figures represent the main visual outputs of the study and the key screening results.
| File | Description | Open |
|---|---|---|
| FULL_OVERVIEW_highres.pdf | High-resolution visual overview of the study | Open |
| beta_back_comparison.pdf | Backscatter proxy comparison across candidate materials | Open |
| screening_summary_3panel.pdf | Three-panel trilemma screening summary | Open |
| All_Figures.pdf | Complete multi-page figure compilation | Open |
These PDFs provide supporting optical and settling-velocity analyses.
| File | Description | Open |
|---|---|---|
| optics_g_vs_diameter.pdf | Asymmetry parameter g vs particle diameter | Open |
| optics_Qsca_vs_diameter.pdf | Scattering efficiency Qsca vs particle diameter | Open |
| talc_settling_vt_mm_day_cases.pdf | Talc settling-velocity sensitivity cases | Open |
| residence_time_comparison.pdf | Residence-time comparison under settling-only assumptions | Open |
All_Figures.pdf contains the full compiled figure set in one document for convenience, review, and archiving.
Default preview of the Full Overview document:
@article{tanoli2026dolosil20,
author = {Abdul Haseeb Tanoli and Shams ul Arfeen},
title = {Resolving the SAI Trilemma with a Novel Core--Shell Mineral Aerosol: DoloSil-20, a Silica-Passivated Dolomite Architecture for Simultaneous Optical Efficiency, Thermal Neutrality, and Ozone Safety},
journal = {EarthArXiv Preprint},
year = {2026},
note = {Submitted to Atmospheric Chemistry and Physics (ACP)},
url = {https://abdulhaseebtanoli.github.io/DoloSil20-SAI-Trilemma/}
}
The full simulation framework, including the 1D sectional aerosol model, optical solver, heterogeneous chemistry routines, and figure-generation scripts, is not publicly released at this stage.
For verification, replication, or collaboration, contact:
📧 Abdul Haseeb Tanoli — bsmme2511@pieas.edu.pk
🏛️ PIEAS SAI Research Initiative
Department of Metallurgy and Materials Engineering, PIEAS
© 2026 Abdul Haseeb Tanoli & Shams ul Arfeen. All rights reserved.
This repository is shared for scientific transparency in support of the EarthArXiv preprint.
Reproduction, redistribution, or reuse of repository material requires written permission from the corresponding author.