Herrmann, Marko (2009): Data from Mesodesma mactroides (Bivalvia: Mesodesmatidae) from northern Argentina [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.692165, In supplement to: Herrmann, M (2009): Population dynamics of the surf clams Donax hanleyanus and Mesodesma mactroides from open-Atlantic beaches off Argentina (Populationsdynamik der Brandungsmuscheln Donax hanleyanus und Mesodesma mactroides an offenen Atlantikstränden Argentiniens). Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 585, 235 pp, hdl:10013/epic.31939
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Further details:
Images from Mesodesma mactroides (Bivalvia: Mesodesmatidae) from northern Argentina [dataset]. https://www.pangaea.de/helpers/Benthos.php?B=Santa_Teresita&C=MHerrmann&ID=692165
Coverage:
Latitude: -36.533333 * Longitude: -56.683333
Date/Time Start: 2005-01-11T00:00:00 * Date/Time End: 2006-12-13T00:00:00
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Geocode | |||
| 2 | Mesodesma mactroides, gonad stages ripe and spawning | M. mactroides gonad st r+s | % | Herrmann, Marko | Fig. 4b | |
| 3 | Oocytes | Oocytes | #/mm2 | Herrmann, Marko | Fig. 4c | |
| 4 | Oocytes, standard deviation | Oocytes std dev | ± | Herrmann, Marko | Fig. 4c | |
| 5 | Condition index | CI | Herrmann, Marko | Fig. 4d | ||
| 6 | Condition index, standard deviation | CI std dev | ± | Herrmann, Marko | Fig. 4d | |
| 7 | Biomass, ash free dry mass, shell-free | Biom SFafdm | g | Herrmann, Marko | Fig. 4e | |
| 8 | Biomass, ash free dry mass, shell-free, standard deviation | Biom SFafdm std dev | ± | Herrmann, Marko | Fig. 4e | |
| 9 | Recruits per transect | Recruits trans | # | Herrmann, Marko | Fig. 4f |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
192 data points