Difference between revisions of "RECENT PUBLICATIONS ON FORAMINIFERA"
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{{Recent Publications on Foraminifera Navigation}}<font size="2"> | {{Recent Publications on Foraminifera Navigation}}<font size="2"> | ||
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| + | ==ECOLOGICAL DISTRIBUTION OF RECENT DEEP-WATER FORAMINIFERA AROUND NEW ZEALAND== | ||
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| + | Census counts (>63 μm) of 461 species in 361 samples are used as the basis for recognizing and mapping associations of deep-sea benthic foraminifera (50–5000-m depth) around New Zealand, southwest Pacific (28–60°S, 155°E–170°W). Fourteen faunal associations are identified by cluster analysis with five of these subdivided into 20 subassociations. ...... A major reason for this study was to understand the environmental drivers of foraminiferal faunal distribution in this region to assist in paleoenvironmental interpretations of fossil faunas which have a significant regional character. Canonical correspondence analysis indicates that the distribution of bathyal and abyssal associations is more strongly influenced by depth-related variables, while shallower associations are influenced by latitude-related differences in surface-water characteristics. ...... Environmental variables related to bottom-current strength appear to drive the faunal composition of three associations at shelf and bathyal depths. Cluster analysis enables the recognition of 22 anomalously deep faunas that are inferred to have a significant displaced content. There are no significant diversity trends correlated with depth, but species diversity decreases with increasing latitude at all depths. | ||
| + | <font size="2">([http://jfr.geoscienceworld.org/content/43/4/415.abstract ABSTRACT]) | ||
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| + | ----Hayward, B.W., Sabaa, A.T., Grenfell, H.R., Neil, H. and Bostock, H., 2013. [http://jfr.geoscienceworld.org/content/43/4/415.abstract Ecological distribution of recent deep-water foraminifera around New Zealand]. Journal of Foraminiferal Research 43 (4), 415-442. | ||
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==WEIGHT LOSS AND ELIMINATION OF PLANKTONIC FORAMINIFERAL TESTS IN A DISSOLUTION EXPERIMENT== | ==WEIGHT LOSS AND ELIMINATION OF PLANKTONIC FORAMINIFERAL TESTS IN A DISSOLUTION EXPERIMENT== | ||
