Global Sea Levels

Synopsis
To measure mean sea level, the effects of tides and weather must be accurately known and the effects of land movements and ice cover can dominate local measurements. Uncertainties about future rates of rise in sea level are addressed by looking at fluxes of carbon to the deep sea (Joint Global Ocean Flux Study) and by direct monitoring of sea level changes with tidal gauges, bottom pressure recorders and satellite altimentry. It is not yet known if the greenhouse effect is causing sea level to rise more rapidly.
Series
S330 Videocassette 2
Language
English
Country
Great Britain
Year of production
1989
Availability
Out of distribution
Subjects
Environmental science
Keywords
climate change; oceanography; oceans; sea levels

Credits

Producer
Tony Jolly

Distribution Formats

Type
DVD
Format
DVD-R
Price
£34.99
Availability
Sale
Duration/Size
25 minutes
Year
2011

Type
VHS
Format
PAL
Price
£34.99 (OU)
Availability
Sale
Duration/Size
25 minutes
Year
2011

Production Company

Name

BBC Open University Productions

Distributor

Name

Canny Store

Web
https://cannystore.com/ External site opens in new window
Phone
01789 207440
Address
The Mansley Centre
Timothy’s Bridge Road
Stratford upon Avon
CV37 9NQ
Name

Open University Worldwide

Web
http://www.ouw.co.uk External site opens in new window
Phone
+44 (0) 1908 274066
Address
Walton Hall
Milton Keynes
MK7 6AA
Notes
NB. As of May 2016 Open University Worldwide are no longer distributing DVDs. They have posted this message on their website: ‘Unfortunately Open University Worldwide Limited has decided that product sales are no longer viable given the reduced funding to Higher Education institutions and diminishing demand for the products we have traditionally stocked. At present the Open University Students Association (OUSA) will continue to sell the "Good Study Guide", and we are in discussion with other possible distributors to continue to make The Open University’s products available for purchase. As soon as we have any information on other channels of distribution we will update this notice’. Some products are still available via second hand dealers on Amazon.co.uk

Record Stats

This record has been viewed 392 times.