Published online by Cambridge University Press: 10 December 2009
Introduction
Oceans cover around 70% of the global surface area, yet remain one of the least explored regions for fungal diversity; consequently knowledge of the fungal contribution to ecosystem processes in these marine environments is extremely limited. For the purposes of this review, marine habitats are defined as those influenced in some way by seawater, generally from existing saline water bodies. In some cases, saline habitats have resulted from salt accumulation in soils originating from ancient seas. Broadly, marine ecosystems divide between those influenced in some way by terrestrial environments, generally situated close to coastal regions, and those associated with the open ocean. Broad boundaries within marine environments are detailed in Table 18.1, where coastal and open ocean, and the effect of depth within open oceans, is differentiated. Marine environments tend also to be strongly linked, representing movement between different regions of seas and oceans, as summarized in Fig. 18.1. In coastal regions, numerous types of marine environment develop, including saline wetlands and lagoons on low-energy coasts, estuarine systems where there is freshwater influx, and a range of beach and splash communities on high-energy coasts. Such ecosystems are reviewed in more detail by Packham and Willis (1997). Adjacent to coastal regions, and where continental shelves are shallow, coastal sea communities form, including coral reefs, which are found in both tropical and cold seas. A number of inland saline environments also exist, such as salt pans and salt deserts.
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.