Data from: Latitudinal species diversity gradient of marine zooplankton for the last three million years

• Main Authors: Yasuhara, Moriaki, Hunt, Gene, Dowsett, Harry J., Robinson, Marci M., Stoll, Danielle K.
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2012
• Subjects: Pelagic ecosystem; fossil records; Foraminifera; Planktic foraminifera; Modern; Latitudinal species diversity gradients; North Atlantic
• Online Access: https://doi.org/10.5061/dryad.dc139

High tropical and low polar biodiversity is one of the most fundamental patterns characterizing marine ecosystems, and the influence of temperature on such marine latitudinal diversity gradients is increasingly well documented. However, the temporal stability of quantitative relationships among diversity, latitude and temperature is largely unknown. Here we document marine zooplankton species diversity patterns at four time slices [modern, Last Glacial Maximum (18,000 years ago), last interglacial (120,000 years ago), and Pliocene (~3.3-3.0 million years ago)] and show that, although the diversity-latitude relationship has been dynamic, diversity-temperature relationships are remarkably constant over the past three million years. These results suggest that species diversity is rapidly reorganized as species' ranges respond to temperature change on ecological time scales, and that the ecological impact of future human-induced temperature change may be partly predictable from fossil and paleoclimatological records. LGM planktic foraminiferal diversity dataset Planktic foraminiferal species diversity dataset of the Last Glacial Maximum time slice. Lat: latitude. Long: longitude. Cold.sst: cold (winter, February) sea surface temperature. Warm.sst: warm (summer, August) sea surface temperature. NumSp: species richness (number of species). E200: species richness rarefied to 200 individuals. forams-LGM.txt LIG planktic foraminiferal diversity dataset Planktic foraminiferal species diversity dataset of the last interglacial time slice. Lat: latitude. Long: longitude. Cold.sst: cold (winter, February) sea surface temperature. Warm.sst: warm (summer, August) sea surface temperature. NumSp: species richness (number of species). E200: species richness rarefied to 200 individuals. forams-LIG.txt Modern planktic foraminiferal diversity dataset Planktic foraminiferal species diversity dataset of the modern time slice. Lat: latitude. Long: longitude. Cold.sst: cold (winter, February) sea surface temperature. Warm.sst: warm ...