Current models of oil spills include no vertical physics. They neglect the
effect of vertical water motions on the transport and concentration of floa
ting oil. Some simple ways to introduce vertical physics are suggested here
. The major suggestion is to routinely measure the density stratification o
f the upper ocean during oil spills in order to develop a database on the e
ffect of stratification. (C) 2001 Elsevier Science Ltd. All rights reserved
.