2015年6月
Namibian fairy circles and epithelial cells share emergent geometric order
ECOLOGICAL COMPLEXITY
- ,
- 巻
- 22
- 号
- 開始ページ
- 32
- 終了ページ
- 35
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/j.ecocom.2015.02.001
- 出版者・発行元
- ELSEVIER SCIENCE BV
Fairy circles are enigmatic features of the Namib desert landscape. They are large, almost perfectly circular patches of barren soil in sparse grassland. Although a matter of continuing debate, we make no attempt to explain their origin. The focus of our approach is a statistical analysis of the spatial patterns. These are easily accessible via aerial and satellite imagery. Observations over extended periods of time have revealed that they have a life-cycle of birth, growth and death. It has also been known for some time that the fairy circles are not randomly distributed. Our novel finding is that the connectivity patterns of fairy circles and metazoan epithelial cells are statistically indistinguishable, while remaining clearly distinct from other commonly observed polygonal patternings. This result identifies an analogy between the microscopic world of epithelial cells and the macroscopic realm of the Namib, suggesting that approaches developed specifically for the analysis of microscopic structures may extend into ecologically relevant, macroscopic dimensions. (C) 2015 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
Web of Science ® 被引用回数 : 7
Web of Science ® の 関連論文(Related Records®)ビュー
- リンク情報
- ID情報
-
- DOI : 10.1016/j.ecocom.2015.02.001
- ISSN : 1476-945X
- eISSN : 1476-9840
- ORCIDのPut Code : 46052440
- Web of Science ID : WOS:000356196900004