{"title":"克莱德海域的不明洞穴表面痕迹","authors":"I.D. Tuck , R.J.A. Atkinson","doi":"10.1016/0077-7579(95)90042-X","DOIUrl":null,"url":null,"abstract":"<div><p>A previously unrecorded surface trace is described from a towed underwater TV survey of the southern Clyde Sea area. The trace comprises a mound with a single central opening, surrounded by a shallow trench with between 4 and 7 openings. The feature is approximately 10 cm in diameter, and occurred in pairs in the majority (76%) of observations.</p><p>Spatial variability in the density of the feature was noted with densities estimated between 0.00134 and 0.0193 per m<sup>2</sup>. The spatial distributions were analysed using quadrat and nearest-neighbour techniques, and were not found to be significantly different from random.</p></div>","PeriodicalId":100948,"journal":{"name":"Netherlands Journal of Sea Research","volume":"34 4","pages":"Pages 331-335"},"PeriodicalIF":0.0000,"publicationDate":"1995-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0077-7579(95)90042-X","citationCount":"7","resultStr":"{\"title\":\"Unidentified burrow surface trace from the clyde sea area\",\"authors\":\"I.D. Tuck , R.J.A. Atkinson\",\"doi\":\"10.1016/0077-7579(95)90042-X\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A previously unrecorded surface trace is described from a towed underwater TV survey of the southern Clyde Sea area. The trace comprises a mound with a single central opening, surrounded by a shallow trench with between 4 and 7 openings. The feature is approximately 10 cm in diameter, and occurred in pairs in the majority (76%) of observations.</p><p>Spatial variability in the density of the feature was noted with densities estimated between 0.00134 and 0.0193 per m<sup>2</sup>. The spatial distributions were analysed using quadrat and nearest-neighbour techniques, and were not found to be significantly different from random.</p></div>\",\"PeriodicalId\":100948,\"journal\":{\"name\":\"Netherlands Journal of Sea Research\",\"volume\":\"34 4\",\"pages\":\"Pages 331-335\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0077-7579(95)90042-X\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Netherlands Journal of Sea Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/007775799590042X\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Netherlands Journal of Sea Research","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/007775799590042X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Unidentified burrow surface trace from the clyde sea area
A previously unrecorded surface trace is described from a towed underwater TV survey of the southern Clyde Sea area. The trace comprises a mound with a single central opening, surrounded by a shallow trench with between 4 and 7 openings. The feature is approximately 10 cm in diameter, and occurred in pairs in the majority (76%) of observations.
Spatial variability in the density of the feature was noted with densities estimated between 0.00134 and 0.0193 per m2. The spatial distributions were analysed using quadrat and nearest-neighbour techniques, and were not found to be significantly different from random.
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