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
Always quote citation above when using data! You can download the citation in several formats below.
Further details:
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
Data
| 1 Date/Time | 2 M. mactroides gonad st r+s [%] | 3 Oocytes [#/mm2] | 4 Oocytes std dev [±] | 5 CI | 6 CI std dev [±] | 7 Biom SFafdm [g] | 8 Biom SFafdm std dev [±] | 9 Recruits trans [#] |
|---|---|---|---|---|---|---|---|---|
| 2005-01-11 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 8 |
| 2005-02-09 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 50 |
| 2005-03-04 | 9.00 | 0.00 | 0.00 | 6.56 | 0.00 | 0.00 | 0.00 | 110 |
| 2005-04-01 | 16.00 | 0.00 | 0.00 | 6.02 | 0.00 | 0.01 | 0.00 | 87 |
| 2005-04-30 | 30.00 | 32.00 | 0.00 | 6.56 | 0.00 | 0.02 | 0.01 | 10 |
| 2005-06-01 | 15.00 | 39.00 | 5.00 | 13.22 | 0.00 | 0.04 | 0.08 | 3 |
| 2005-06-28 | 0.00 | 39.50 | 5.50 | 12.26 | 1.29 | 0.02 | 0.01 | 1 |
| 2005-08-22 | 13.64 | 103.00 | 0.00 | 8.69 | 0.74 | 0.05 | 0.01 | 0 |
| 2005-09-19 | 30.27 | 134.36 | 11.61 | 38.21 | 11.58 | 0.16 | 0.25 | 0 |
| 2005-10-18 | 45.00 | 101.00 | 20.57 | 12.33 | 0.89 | 0.11 | 0.03 | 0 |
| 2005-11-21 | 42.50 | 44.00 | 13.53 | 12.12 | 1.13 | 0.14 | 0.04 | 0 |
| 2005-12-12 | 0.00 | 15.00 | 6.00 | 10.54 | 0.67 | 0.13 | 0.06 | 0 |
| 2006-01-01 | 2.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 |
| 2006-02-09 | 2.50 | 0.00 | 0.00 | 11.35 | 0.00 | 0.00 | 0.00 | 16 |
| 2006-03-04 | 10.00 | 0.00 | 0.00 | 16.56 | 0.00 | 0.00 | 0.00 | 30 |
| 2006-04-01 | 20.00 | 115.33 | 36.80 | 25.54 | 2.24 | 0.01 | 0.01 | 17 |
| 2006-05-02 | 45.00 | 138.50 | 6.50 | 27.05 | 5.68 | 0.01 | 0.01 | 2 |
| 2006-06-17 | 20.00 | 139.50 | 87.50 | 9.18 | 2.16 | 0.04 | 0.01 | 0 |
| 2006-07-15 | 0.00 | 150.00 | 0.00 | 11.98 | 0.00 | 0.06 | 0.01 | 0 |
| 2006-08-12 | 39.50 | 211.11 | 26.52 | 11.21 | 0.68 | 0.11 | 0.12 | 0 |
| 2006-09-16 | 27.14 | 309.58 | 42.63 | 9.35 | 0.72 | 0.11 | 0.03 | 0 |
| 2006-10-07 | 50.00 | 251.79 | 19.48 | 13.61 | 1.39 | 0.27 | 0.18 | 0 |
| 2006-11-21 | 50.00 | 194.80 | 68.70 | 7.77 | 0.85 | 0.22 | 0.05 | 0 |
| 2006-12-13 | 37.50 | 121.14 | 39.80 | 10.50 | 0.87 | 0.33 | 0.18 | 0 |