dc.date.accessioned | 2015-11-10T12:42:09Z | |
dc.date.available | 2015-11-10T12:42:09Z | |
dc.date.created | 2011-01-07T12:01:11Z | |
dc.date.issued | 2010 | |
dc.identifier.citation | Jettestuen, Espen Nermoen, Anders Hestmark, Geir Timdal, Einar Mathiesen, Joachim . Competition on the Rocks: Community Growth and Tessellation. PLoS ONE. 2010, 5(9) | |
dc.identifier.uri | http://hdl.handle.net/10852/47667 | |
dc.description.abstract | Crustose lichen communities on rocks exhibit fascinating spatial mosaics resembling political maps of nations or municipalities. Although the establishment and development of biological populations are important themes in ecology, our understanding of the formation of such patterns on the rocks is still in its infancy. Here, we present a novel model of the concurrent growth, establishment and interaction of lichens. We introduce an inverse technique based on Monte Carlo simulations to test our model on field samples of lichen communities. We derive an expression for the time needed for a community to cover a surface and predict the historical spatial dynamics of field samples. Lichens are frequently used for dating the time of exposure of rocks in glacial deposits, lake retreats or rock falls. We suggest our method as a way to improve the dating.
© 2010 Jettestuen et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. | en_US |
dc.language | EN | |
dc.language.iso | en | en_US |
dc.publisher | Public Library of Science (PLoS) | |
dc.title | Competition on the Rocks: Community Growth and Tessellation | en_US |
dc.type | Journal article | en_US |
dc.creator.author | Jettestuen, Espen | |
dc.creator.author | Nermoen, Anders | |
dc.creator.author | Hestmark, Geir | |
dc.creator.author | Timdal, Einar | |
dc.creator.author | Mathiesen, Joachim | |
cristin.unitcode | 185,15,25,0 | |
cristin.unitname | Geologiske prosessers fysikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 519310 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=PLoS ONE&rft.volume=5&rft.spage=&rft.date=2010 | |
dc.identifier.jtitle | PLoS ONE | |
dc.identifier.volume | 5 | |
dc.identifier.issue | 9 | |
dc.identifier.pagecount | 9 | |
dc.identifier.doi | http://dx.doi.org/10.1371/journal.pone.0012820 | |
dc.identifier.urn | URN:NBN:no-51713 | |
dc.type.document | Tidsskriftartikkel | en_US |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 1932-6203 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/47667/2/fetchObject38987.pdf | |
dc.type.version | PublishedVersion | |
cristin.articleid | e12820 | |