2 papers
physics.ao-ph2016
Observing the carbon-climate system
David Schimel, Piers Sellers, Berrien Moore +41
Increases in atmospheric CO2 and CH4 result from a combination of forcing from anthropogenic emissions and Earth System feedbacks that reduce or amplify the effects of those emissi…
math.DS2016
Transit times and mean ages for nonautonomous and autonomous compartmental systems
Martin Rasmussen, Alan Hastings, Matthew J. Smith +8
We develop a theory for transit times and mean ages for nonautonomous compartmental systems. Using the McKendrick-von Förster equation, we show that the mean ages of mass in a comp…