Cimon, Stéphanie; Deslauriers, Annie; Cusson, Mathieu (2021): Eelgrass shoot density measured through a multi-factorial in situ experiment of 10 weeks in a eelgrass bed in St. Lawrence Estuary (Baie-Saint-Ludger, Canada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.931119
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Abstract:
We evaluated single and interactive effects of shading and sediment nutrient enrichment on the response of Zostera marina L. shoot density. Shoot density was evaluated using counts from three hoops of 20-cm diameter. Shoot density was measured before starting the experiment (T0), five weeks after the start of the experiment (T2) and at the end of the experiment after ten weeks (T3).
Related to:
Cimon, Stéphanie; Deslauriers, Annie; Cusson, Mathieu (2021): Abundances of intertidal macro-species measured through a multi-factorial in situ experiment of 10 weeks in a eelgrass bed in St. Lawrence Estuary (Baie-Saint-Ludger, Canada). PANGAEA, https://doi.org/10.1594/PANGAEA.930967
Cimon, Stéphanie; Deslauriers, Annie; Cusson, Mathieu (2021): Abundances of intertidal macro-species measured through a multi-factorial in situ experiment of 10 weeks in a eelgrass bed in St. Lawrence Estuary (Baie-Saint-Ludger, Canada). PANGAEA, https://doi.org/10.1594/PANGAEA.931116
Cimon, Stéphanie; Deslauriers, Annie; Cusson, Mathieu (2021): Biomass (dry weight) of epiphytic microalgae measured through a multi-factorial in situ experiment of 10 weeks in a eelgrass bed in St. Lawrence Estuary (Baie-Saint-Ludger, Canada). PANGAEA, https://doi.org/10.1594/PANGAEA.931118
Cimon, Stéphanie; Deslauriers, Annie; Cusson, Mathieu (2021): Eelgrass biomass (dry weight) distribution measured through a multi-factorial in situ experiment of 10 weeks in a eelgrass bed in St. Lawrence Estuary (Baie-Saint-Ludger, Canada). PANGAEA, https://doi.org/10.1594/PANGAEA.931120
Cimon, Stéphanie; Deslauriers, Annie; Cusson, Mathieu (2021): Eelgrass biomass (dry weight) measured through a multi-factorial in situ experiment of 10 weeks in a eelgrass bed in St. Lawrence Estuary (Baie-Saint-Ludger, Canada). PANGAEA, https://doi.org/10.1594/PANGAEA.931117
Cimon, Stéphanie; Deslauriers, Annie; Cusson, Mathieu (2021): Macro-species taxonomy measured through a multi-factorial in situ experiment of 10 weeks in a eelgrass bed in St. Lawrence Estuary (Baie-Saint-Ludger, Canada). PANGAEA, https://doi.org/10.1594/PANGAEA.931113
Cimon, Stéphanie; Deslauriers, Annie; Cusson, Mathieu (2021): Multiple stressors and disturbance effects on eelgrass and epifaunal macroinvertebrate assemblage structure. Marine Ecology Progress Series, 657, 93-108, https://doi.org/10.3354/meps13546
Cimon, Stéphanie; Deslauriers, Annie; Cusson, Mathieu (2021): Relative eelgrass leaf elongation and microalgal epiphyte load on eelgrass leaf measured through a multi-factorial in situ experiment of 10 weeks in a eelgrass bed in St. Lawrence Estuary (Baie-Saint-Ludger, Canada). PANGAEA, https://doi.org/10.1594/PANGAEA.931114
Cimon, Stéphanie; Deslauriers, Annie; Cusson, Mathieu (2021): Soluble sugar and starch content in eelgrass leaves and root-rhizomes measured through a multi-factorial in situ experiment of 10 weeks in a eelgrass bed in St. Lawrence Estuary (Baie-Saint-Ludger, Canada). PANGAEA, https://doi.org/10.1594/PANGAEA.931121
Coverage:
Latitude: 49.133300 * Longitude: -67.233300
Date/Time Start: 2015-07-01T00:00:00 * Date/Time End: 2015-09-12T00:00:00
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Cimon, Stéphanie | Geocode | ||
| 2 | Sample code/label | Sample label | Cimon, Stéphanie | |||
| 3 | Density | Density | Cimon, Stéphanie | Ambient eelgrass shoot density (Ambient, D-) or 80% reduced eelgrass shoot density (Reduced, D+) | ||
| 4 | Nutrient | Nutrient | Cimon, Stéphanie | No nutrient addition (Natural, N-) or nutrient enrichment (Enriched, N+, N:P:K = 15:3:3, 75 g N m−2) | ||
| 5 | Shading | Shade | Cimon, Stéphanie | Natural light (No, S-) or light reduced by ~68% with fiberglass screens between period T1 and period T2 (Yes, S+) | ||
| 6 | Treatment | Treat | Cimon, Stéphanie | D: Density, N: Nutrient, S: Shading | ||
| 7 | Period | Period | Cimon, Stéphanie | |||
| 8 | Plot | Plot | Cimon, Stéphanie | |||
| 9 | Density, shoots | Dens s | #/m2 | Cimon, Stéphanie | Calculated from three 20-cm diameter hoops |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
960 data points