Climate change, Arctic Ocean, Sea ice, Fourier transforms, Machine learning, Time series analysis, Weather forecasting, Environmental monitoring, Ecosystems, Residual neural networks, Ice thickness, Environmental metrics, Fourier transform, sea ice, residual learning, arctic ice, arctic sea ice, time series, model performance, time series data, fast fourier transform, grid search, gradient boosting, mitigation efforts, spatiotemporal data, multivariate time series, response efforts, sea ice extent, resilience in response, performance of the methodology, gradient boosting model, multivariate time series data, root mean square error, sea ice concentration, monthly time series, 3d architecture, Machine Learning models, cyclical trend, 2d data, sea ice loss, trends data, sea ice decline, arctic sea ice extent, fourier transform, ma-chine learning, time series forecasting