Frequency of algae along a transect at the island of Helgoland in 2005
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| Autores principales: | , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2023
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| _version_ | 1867169466184368128 |
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| author | Pehlke, Constanze Bartsch, Inka |
| author_facet | Pehlke, Constanze Bartsch, Inka |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | A sublittoral transect (P3) in the North of Helgoland that had been investigated ~40 years earlier by Lüning (1970) was traversed again. Scuba dives were carried out between 24.06.2005 and 19.08.2005. For each sampling point, time, date and coordinates were given as well as the corrected depth in m mean low water spring tide. Along the transect, substrate and topography were recorded. Relative frequency and cover of 32 species grown attached to the seafloor and cover of 12 epiphytic species were obtained. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_962215 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Frequency of algae along a transect at the island of Helgoland in 2005 Pehlke, Constanze Bartsch, Inka Ahnfeltia plicata; Ahnfeltia plicata, cover; algae community; Biomass; Bonnemaisonia hamifera; Bonnemaisonia hamifera, cover; Ceramium virgatum; Ceramium virgatum, cover; Chaetomorpha melagonium; Chaetomorpha melagonium, cover; Chondrus crispus; Chondrus crispus, cover; Cladophora rupestris; Cladophora rupestris, cover; Corallina officinalis; Corallina officinalis, cover; Counting; cover; Cystoclonium purpureum; Cystoclonium purpureum, cover; DATE/TIME; Delesseria sanguinea; Delesseria sanguinea, cover; DEPTH, water; Desmarestia aculeata; Desmarestia aculeata, cover; Desmarestia viridis; Desmarestia viridis, cover; distribution; Electra pilosa, cover; Erythrodermis traillii; Erythrodermis traillii, cover; fresh mass; Fucus serratus; Fucus serratus, cover; Halarachnion ligulatum; Halarachnion ligulatum, cover; Helgoland; Hildenbrandia rubra; Hildenbrandia rubra, cover; Hydroidpolypen, cover; Kelp; Laminaria digitata; Laminaria digitata, cover; Laminaria hyperborea; Laminaria hyperborea, cover; Laminaria sp., cover; LATITUDE; leaf area index (LAI); Lomentaria clavellosa; Lomentaria clavellosa, cover; Lomentaria orcadensis; Lomentaria orcadensis, cover; LONGITUDE; Macroalgae; Membranipora membranaceae, cover; Membranoptera alata; Membranoptera alata, cover; occurence; Phyllophora pseudoceranoides; Phyllophora pseudoceranoides, cover; Phymatolithon lenormandii, cover; Phymatolithon sp.; Phymatolithon sp., cover; Plocamium cartilagineum; Plocamium cartilagineum, cover; Polyides rotundus; Polyides rotundus, cover; Polysiphonia stricta; Polysiphonia stricta, cover; Porphyropsis coccinea, cover; Pterothamnion crispum; Pterothamnion crispum, cover; relative frequency; Rhodochorton purpureum; Rhodochorton purpureum, cover; Rhodomela confervoides; Rhodomela confervoides, cover; Rock; Rock, cover; Saccharina latissima; Saccharina latissima, cover; Sargassum muticum; Sargassum muticum, cover; Substrate type; Topography; Ulva lactuca, cover; Ulva sp.; Ulva sp., cover; Vertebrata byssoides; Vertebrata byssoides, cover A sublittoral transect (P3) in the North of Helgoland that had been investigated ~40 years earlier by Lüning (1970) was traversed again. Scuba dives were carried out between 24.06.2005 and 19.08.2005. For each sampling point, time, date and coordinates were given as well as the corrected depth in m mean low water spring tide. Along the transect, substrate and topography were recorded. Relative frequency and cover of 32 species grown attached to the seafloor and cover of 12 epiphytic species were obtained. |
| title | Frequency of algae along a transect at the island of Helgoland in 2005 |
| topic | Ahnfeltia plicata; Ahnfeltia plicata, cover; algae community; Biomass; Bonnemaisonia hamifera; Bonnemaisonia hamifera, cover; Ceramium virgatum; Ceramium virgatum, cover; Chaetomorpha melagonium; Chaetomorpha melagonium, cover; Chondrus crispus; Chondrus crispus, cover; Cladophora rupestris; Cladophora rupestris, cover; Corallina officinalis; Corallina officinalis, cover; Counting; cover; Cystoclonium purpureum; Cystoclonium purpureum, cover; DATE/TIME; Delesseria sanguinea; Delesseria sanguinea, cover; DEPTH, water; Desmarestia aculeata; Desmarestia aculeata, cover; Desmarestia viridis; Desmarestia viridis, cover; distribution; Electra pilosa, cover; Erythrodermis traillii; Erythrodermis traillii, cover; fresh mass; Fucus serratus; Fucus serratus, cover; Halarachnion ligulatum; Halarachnion ligulatum, cover; Helgoland; Hildenbrandia rubra; Hildenbrandia rubra, cover; Hydroidpolypen, cover; Kelp; Laminaria digitata; Laminaria digitata, cover; Laminaria hyperborea; Laminaria hyperborea, cover; Laminaria sp., cover; LATITUDE; leaf area index (LAI); Lomentaria clavellosa; Lomentaria clavellosa, cover; Lomentaria orcadensis; Lomentaria orcadensis, cover; LONGITUDE; Macroalgae; Membranipora membranaceae, cover; Membranoptera alata; Membranoptera alata, cover; occurence; Phyllophora pseudoceranoides; Phyllophora pseudoceranoides, cover; Phymatolithon lenormandii, cover; Phymatolithon sp.; Phymatolithon sp., cover; Plocamium cartilagineum; Plocamium cartilagineum, cover; Polyides rotundus; Polyides rotundus, cover; Polysiphonia stricta; Polysiphonia stricta, cover; Porphyropsis coccinea, cover; Pterothamnion crispum; Pterothamnion crispum, cover; relative frequency; Rhodochorton purpureum; Rhodochorton purpureum, cover; Rhodomela confervoides; Rhodomela confervoides, cover; Rock; Rock, cover; Saccharina latissima; Saccharina latissima, cover; Sargassum muticum; Sargassum muticum, cover; Substrate type; Topography; Ulva lactuca, cover; Ulva sp.; Ulva sp., cover; Vertebrata byssoides; Vertebrata byssoides, cover |
| url | https://doi.org/10.1594/PANGAEA.962215 |