Challenges for the EU Climate Change Regime

The Regime Complex for Climate Change

There is no integrated, comprehensive regime governing efforts to limit the extent of climate change. Instead, there is a regime complex: a loosely coupled set of specific regimes. We describe the regime complex for climate change and seek to explain it, using functional, strategic, and organizational arguments. It is likely that such a regime complex will persist: efforts to build an effective...

Climate Change and the Challenges of Quantitative Assessment of Urban Climate Change: A Case Study in Tehran Metropolis

Background and Aim: Climate change on the earth is changing faster than ever before in the history. Cities are highly vulnerable to this climate change. Therefore, the present study aimed to investigate climate change in the metropolis of Tehran during the period 1991-2020 and help understand the limitations that cities may have in confronting climate change. Materials and Methods: This descri...

EU-India Cooperation on Climate Change

Predicting Climate Regime Change in Chaotic Convection

A toy climate analogous to the famous Lorenz system [1] is derived and compared to computational fluid dynamics (CFD) simulations in order to test new modeling techniques. In particular, methods of data assimilation and ensemble forecasting are used to predict regime changes and residencies in this toy climate. A climate “truth” is created using a finite-element simulation of a thermal convecti...

Predicting Climate Regime Change in Chaotic Convection

A toy climate analogous to the famous Lorenz system [1] is derived and compared to computational fluid dynamics (CFD) simulations in order to test new modeling techniques. In particular, methods of data assimilation and ensemble forecasting are used to predict regime changes and residencies in this toy climate. A climate “truth” is created using a finite-element simulation of a thermal convecti...