Hindcast of the alkalinity addition field trial in Halifax Harbour, Canada (Fall 2023) – Sensitivity tests: Dissolution rate

The dataset provides a sensitivity test (faster dissolution rate) to the simulation of the alkalinity addition experiment that was carried out in the harbour in the Fall 2023. The model couples circulation with inorganic carbon chemistry and includes tracers to simulate the fate of the alkalinity addition (particulate and dissolved phases) and its effects on inorganic carbon parameters and air-sea CO2 fluxes in the Halifax Harbour and the inner Scotian Shelf. Results of the 6-month simulations (October 1, 2023 to April 1, 2024) were used to determine the sensitivity of the hindcast to the dissolution rate of the feedstock.

本数据集对2023年秋季在港口进行的碱性物质添加实验的模拟进行了敏感性测试（加速溶解速率）。该模型将环流与无机碳化学相结合，并包含示踪剂以模拟碱性物质添加（颗粒和溶解相）的归宿及其对无机碳参数和哈里法克斯港口及内部斯科舍湾空气-海CO2通量的影响。利用2023年10月1日至2024年4月1日的六个月模拟结果，以确定逆推预测对原料溶解速率的敏感性。