Published online by Cambridge University Press: 17 September 2009
SUMMARY
Soils have hardly featured in nature conservation thinking. Criteria have been developed for selecting networks of important Earth science sites, but these have not included criteria for soils.
Above ground, nature conservation has focused on communities of plants and the animals that they support, and criteria have been developed for selecting the ‘best’ sites. There has been scant attention to the soils on which those plant communities depend.
Although species rich, soils do not contain the charismatic species that have been favoured by conservationists. There is no giant panda, corncrake or lady's slipper orchid.
Both the increasing concentration on biodiversity and ‘the ecosystem approach’ are shifting thinking in relation to soils. Despite limited taxonomic knowledge, some attention is being paid to fungi (e.g. the waxcaps, Hygrocybe spp.) and the larger soil-inhabiting invertebrates (e.g. the mole cricket, Gryllotalpa gryllotalpa, and earthworms). The ‘ecosystem approach’ is forcing a more holistic view, focusing on the function of terrestrial ecosystems.
Soils are intimately involved in many ecosystem processes that contribute to the sustainable use of the planet's land resources. The contribution of soils and their biota to sustainable development will ultimately be far more important than the protection of either individual soil types or individual species.
Introduction
Although it is true that nature conservationists have generally neglected soils, there is one notable exception, that relating to peat soils (e.g. Heathwaite & Göttlich 1990).
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.