Spatial and annual patterns of biofilms in an intertidal area, St. Lawrence Estuary, Canada
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| Auteurs principaux: | , , |
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2020
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| _version_ | 1867171017780101120 |
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| author | Waqas, Atif Neumeier, Urs Rochon, André |
| author_facet | Waqas, Atif Neumeier, Urs Rochon, André |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The data presents field sampling undertaken at Nazareth tidal flat and marsh located west of Rimouski on the southern shore of Lower St. Lawrence Estuary (Canada). Three cross shore transects (A, B, C) were established with a total of 29 stations covering high marsh, low marsh, mudflat and sandflat. Small sediment cores (n=3) were taken for quantifying EPS (EPS SALINE & EPS EDTA) and pigment concentration (Chlorophyll a and Phaeopigments) using 60 ml syringes (36 mm ϕ). Measurements for the annual changes in Chl a and EPS concentrations were conducted in three consecutive summers on transects A, B, C in 2016 (9-11 August), 2017 (23-25 August) and on transect B in 2018 (6 September). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_911765 |
| institution | PANGAEA |
| language | en |
| publishDate | 2020 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Spatial and annual patterns of biofilms in an intertidal area, St. Lawrence Estuary, Canada Waqas, Atif Neumeier, Urs Rochon, André A1; A2; A3; A4; A5; A6; A7; A8; A9; B1; B10; B2; B3; B4; B5; B6; B7; B8; B9; Biofilms; Biostabilization; C1; C10; C2; C3; C4; C5; C6; C7; C8; C9; Chlorophyll a, areal concentration; Chlorophyll a, per unit sediment mass; Chlorophyll a/phaeopigments ratio; Chloroplastic pigment equivalents; Chloroplastic pigment equivalents per area; Cohesive Strength Meter (CSM); DATE/TIME; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Elevation of event; Erosion Thresholds; Event label; Extrapolymeric substances; Intertidal cohesive sediments; Latitude of event; Longitude of event; MULT; Multiple investigations; Phaeopigments, areal concentration; Phaeopigments, per unit sediment mass; Replicate; St.Lawrence_A1; St.Lawrence_A2; St.Lawrence_A3; St.Lawrence_A4; St.Lawrence_A5; St.Lawrence_A6; St.Lawrence_A7; St.Lawrence_A8; St.Lawrence_A9; St.Lawrence_B1; St.Lawrence_B10; St.Lawrence_B2; St.Lawrence_B3; St.Lawrence_B4; St.Lawrence_B5; St.Lawrence_B6; St.Lawrence_B7; St.Lawrence_B8; St.Lawrence_B9; St.Lawrence_C1; St.Lawrence_C10; St.Lawrence_C2; St.Lawrence_C3; St.Lawrence_C4; St.Lawrence_C5; St.Lawrence_C6; St.Lawrence_C7; St.Lawrence_C8; St.Lawrence_C9; St. Lawrence Estuary, lower The data presents field sampling undertaken at Nazareth tidal flat and marsh located west of Rimouski on the southern shore of Lower St. Lawrence Estuary (Canada). Three cross shore transects (A, B, C) were established with a total of 29 stations covering high marsh, low marsh, mudflat and sandflat. Small sediment cores (n=3) were taken for quantifying EPS (EPS SALINE & EPS EDTA) and pigment concentration (Chlorophyll a and Phaeopigments) using 60 ml syringes (36 mm ϕ). Measurements for the annual changes in Chl a and EPS concentrations were conducted in three consecutive summers on transects A, B, C in 2016 (9-11 August), 2017 (23-25 August) and on transect B in 2018 (6 September). |
| title | Spatial and annual patterns of biofilms in an intertidal area, St. Lawrence Estuary, Canada |
| topic | A1; A2; A3; A4; A5; A6; A7; A8; A9; B1; B10; B2; B3; B4; B5; B6; B7; B8; B9; Biofilms; Biostabilization; C1; C10; C2; C3; C4; C5; C6; C7; C8; C9; Chlorophyll a, areal concentration; Chlorophyll a, per unit sediment mass; Chlorophyll a/phaeopigments ratio; Chloroplastic pigment equivalents; Chloroplastic pigment equivalents per area; Cohesive Strength Meter (CSM); DATE/TIME; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Elevation of event; Erosion Thresholds; Event label; Extrapolymeric substances; Intertidal cohesive sediments; Latitude of event; Longitude of event; MULT; Multiple investigations; Phaeopigments, areal concentration; Phaeopigments, per unit sediment mass; Replicate; St.Lawrence_A1; St.Lawrence_A2; St.Lawrence_A3; St.Lawrence_A4; St.Lawrence_A5; St.Lawrence_A6; St.Lawrence_A7; St.Lawrence_A8; St.Lawrence_A9; St.Lawrence_B1; St.Lawrence_B10; St.Lawrence_B2; St.Lawrence_B3; St.Lawrence_B4; St.Lawrence_B5; St.Lawrence_B6; St.Lawrence_B7; St.Lawrence_B8; St.Lawrence_B9; St.Lawrence_C1; St.Lawrence_C10; St.Lawrence_C2; St.Lawrence_C3; St.Lawrence_C4; St.Lawrence_C5; St.Lawrence_C6; St.Lawrence_C7; St.Lawrence_C8; St.Lawrence_C9; St. Lawrence Estuary, lower |
| url | https://doi.org/10.1594/PANGAEA.911765 |