Physical Oceanography : Developments Since 1950

Over the last five decades physical oceanography developed rapidly from a branch of fluid dynamics, with only a few observations, to a mature science with global field programs, large computer resources, and a complex theoretical framework. Today understanding of ice ages, global warming, or predictions of El Niño are to a large extent due to progress in understanding ocean physics. Therefore, it is important that the history of physical oceanography is made known so that citizens can understand the current state of climate sciences and policy makers can make informed decisions about future research. This volume contains a historical introduction by Bruce Warren and twelve historical perspectives from world-renowned physical oceanographers. Over the last ?ve decades Physical Oceanography developed explosively from a state with only a few observations and theories to a mature science with global ?eld p- grams,massivecomputerpower,andacomplextheoreticalframework. Thescientists wholedthisdevelopmentarealreadyorwillsoonberetired. Thiscollectionofessays documentssomeofthebreakthroughsandalsotriestocapturethespiritofexploration and excitement that accompanied these developments. Theoriginalmotivationforthepresentbookcamefromourdesiretounderstand the current social and scienti?c framework in which we work as physical ocean- raphers. Brief re?ection makes it obvious that this framework must have historical roots. However, discussions about these roots with senior scientists only made the picture more complex and confusing. We came to the conclusion that there is no simple story that explains the current state of affairs. The natural solution was to let seniorscientiststellhowtheyperceivedthedevelopmentsinthe?eld,eachfromtheir own unique point of view. Thus, by surrendering editorial objectivity we arrived at a broader, more objective view. The approach is comparable to data acquisition: it is known that there are no perfect observations, so one makes many. The goal then is to reduce biases by sampling as often as possible. However, to keep the book at a manageable size and still give the individual authors space enough to cover several decades, we were limited to 10 to 20 authors whose contributions should not exceed 20 pages. Thus, the book is by no means a complete history of physical oceanography; many important scientists and subdisciplines of the ?eld are not accounted for. Historical Introduction....Pages 1-14 Reminiscences of MODE....Pages 15-27 Modeling Ocean Circulation....Pages 29-44 Contributions to Global Ocean Observations....Pages 45-66 On Reconciling Oceanic and Atmospheric Estimates of Surface Heat Fluxes—and on Validating Greenhouse Models....Pages 67-78 El Niño and Ocean Observations....Pages 79-99 Reflections of an Equatorial Oceanographer....Pages 101-117 Ocean Acoustic Tomography....Pages 119-138 A History of Thermocline Theory....Pages 139-152 Sextant to Satellite....Pages 153-163 Some Advances and Retreats in the Study of Ocean Circulation since 1935....Pages 165-179 Towards the World Ocean Circulation Experiment and a Bit of Aftermath....Pages 181-201 Interview with Klaus Wyrtki, 25 February 1999....Pages 203-237

Unique combination and integrated assessment of three major fields in physical oceanography

Providing both in depth scientific views and a historical overview

Very prominent and reknown authors brought together