Spaces and fluxes overlap and intertwine in our interaction with the city, which can only be shaped through a distributed, bottom-up process.

BBC: What if...you could design a city?

Radiation and turbulent fluxes dominate the surface energy balance.

UNESCO: Dublin Core

Each component of the energy balance net radiation, turbulent heat fluxes, heat transfer into the ice and heat supplied by precipitation is derived separately from the measurements, and the variability throughout the year is evaluated.

UNESCO: Dublin Core

Although you went on to recognise that human activity causes these natural flows to become unbalanced, it can actually take only two or three decades for humans to cumulatively emit an amount that matches those natural fluxes, given how long carbon dioxide persists in the atmosphere and the low amount that the earth can absorb each year.

ECONOMIST: Letters