from Part IV - The Species–Area Relationship in Applied Ecology
Published online by Cambridge University Press: 11 March 2021
We examine species–area relationships (SARs) in the sea, a realm that is structured in fundamentally different ways to terrestrial systems. For example, the open seas and the benthic communities on their bottoms represent the largest ecosystems of the world, but are well connected due to the current systems and the presence of few barriers. This enables a considerable dispersal rate for many marine organisms, which subsequently has a high impact on the SAR in these systems. We provide some examples of studies in which marine SARs have been examined over very large spatial (latitudinal) scales and discuss why patterns in the marine realm might not follow terrestrial expectations. We also discuss some of the problems and limitations of constructing SARs in the marine realm and more generally. We argue that molecular tools probably represent the best opportunity for more detailed and uniform approaches to assessing sampled biodiversity in the future, particularly in the microbial realm, but this is not guaranteed. It will require a great deal of standardization in methods and procedures and a more detailed reporting of these procedures than is commonly the case today.
To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.