Villegas, Mario J; Laudien, Jürgen; Sielfeld, Walter; Arntz, Wolf E (2018): Algae cover in a foresting experiment in Chipana Bay [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.888803, In: Villegas, MJ et al. (2018): Foresting experiment in Chipana Bay, Chile [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.889025
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2018-04-20 • DOI registered: 2018-05-19
Project(s):
Bentho-Pelagic Processes @ AWI (AWI_BPP)
Coverage:
Latitude: -21.329000 * Longitude: -70.089000
Date/Time Start: 2007-02-15T00:00:00 * Date/Time End: 2007-06-13T00:00:00
Minimum Elevation: -10.0 m * Maximum Elevation: -10.0 m
Event(s):
Comment:
Boulders colonized by M. pyrifera were transported into three replicated experimental areas (9 m^2^ each) located in a barren ground area. Three barren ground areas (9 m^2^ each) without manipulation were selected as controls. Macoalgae abundance was recorded weekly by scientific SCUBA divers between 15/02/2007 and 11/04/2007 always choosing days with calm sea conditions. Within experimental and control units (3 x 3 m) one SCUBA diver put hazardly three times (three replicates) a square of 1 m side length and recorded the percentage cover of the macroalgae present.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Number | No | Laudien, Jürgen | monitoring No | ||
| 2 | DATE/TIME | Date/Time | Laudien, Jürgen | Geocode | ||
| 3 | Sample ID | Sample ID | Laudien, Jürgen | E = experiment, C = control | ||
| 4 | Asparagopsis armata, cover | A. armata cov | % | Laudien, Jürgen | ||
| 5 | Gelidium chilense, cover | G. chilense cov | % | Laudien, Jürgen | ||
| 6 | Glossophora kunthii, cover | G. kunthii cov | % | Laudien, Jürgen | ||
| 7 | Chlorophyta sp., cover | C. sp. cov | % | Laudien, Jürgen | ||
| 8 | Algae indeterminata, cover | Algae indet cov | % | Laudien, Jürgen | alga X | |
| 9 | Halopteris hordacea, cover | H. hordacea cov | % | Laudien, Jürgen | ||
| 10 | Rhodymenia cf. corallina, cover | R. cf. corallina cov | % | Laudien, Jürgen | ||
| 11 | Lessonia trabeculata, cover | L. trabeculata cov | % | Laudien, Jürgen | ||
| 12 | Ulva rigida, cover | U. rigida cov | % | Laudien, Jürgen |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
462 data points