Abundance and biomass of in- and epibenthic invertebrate macrofauna in the German Bight from 1969 to 2000
In order to examine the long-term development of offshore macrozoobenthic soft-bottom communities of the German Bight, four representative permanent stations (MZB-SSd, -FSd, -Slt, -WB) have been sampled continuously since 1969. Inter-annual variability and possible long-term trends were analysed bas...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.667646 2024-09-15T17:59:12+00:00 Abundance and biomass of in- and epibenthic invertebrate macrofauna in the German Bight from 1969 to 2000 Schröder, Alexander Rachor, Eike MEDIAN LATITUDE: 54.360417 * MEDIAN LONGITUDE: 7.504167 * SOUTH-BOUND LATITUDE: 54.016667 * WEST-BOUND LONGITUDE: 6.500000 * NORTH-BOUND LATITUDE: 55.000000 * EAST-BOUND LONGITUDE: 8.083333 * DATE/TIME START: 1969-04-28T15:15:00 * DATE/TIME END: 2000-04-11T15:25:00 2007 application/zip, 8 datasets https://doi.pangaea.de/10.1594/PANGAEA.667646 https://doi.org/10.1594/PANGAEA.667646 en eng PANGAEA Dannheim, Jennifer; Beermann, Jan; Gutow, Lars; Schröder, Alexander (2024): LTER Benthos – German Bight: Long-term ecological research of benthos in the German Bight (2001 et seq) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.965088 Rachor, Eike (1990): Changes in sublittoral zoobenthos in the German Bight with regard to eutrophication. Netherlands Journal of Sea Research, 25(1-2), 209-214, https://doi.org/10.1016/0077-7579(90)90022-9 Schröder, Alexander (2005): Community dynamics and development of soft bottom macrozoobenthos in the German Bight (North Sea) 1969 - 2000 (Dynamik und Entwicklung makrozoobenthischer Weichbodengemeinschaften in der Deutschen Bucht (Nordsee) 1969 -2000). Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 494, 181 pp, https://doi.org/10.2312/BzPM_0494_2005 https://doi.pangaea.de/10.1594/PANGAEA.667646 https://doi.org/10.1594/PANGAEA.667646 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess FSd German Bight North Sea H1 Long-term time series North Sea LTER_Benthos Macrobenthic long-term series in the German Bight MZB-FSd MZB-Slt MZB-SSd MZB-WB P12 WB dataset publication series 2007 ftpangaea https://doi.org/10.1594/PANGAEA.66764610.1594/PANGAEA.96508810.1016/0077-7579(90)90022-910.2312/BzPM_0494_2005 2024-07-24T02:31:42Z In order to examine the long-term development of offshore macrozoobenthic soft-bottom communities of the German Bight, four representative permanent stations (MZB-SSd, -FSd, -Slt, -WB) have been sampled continuously since 1969. Inter-annual variability and possible long-term trends were analysed based on spring-time samples from 1969 until 2000. This is part of the ecological long-term series of the AWI and is supplemented by periodic large-scale mapping of the benthos. The main factors influencing the development of the benthic communities are biological interactions, climate, food supply (eutrophication) and the disturbance regime. The most frequent disturbances are sediment relocations during strong storms or by bottom trawling, while occasional oxygen deficiencies and extremely cold winters are important disturbance events working on a much larger scale. Benthic communities at the sampling stations show a large inter-annual variability combined with a variation on a roughly decadal scale. In accordance with large-scale system shifts reported for the North Sea, benthic community transitions occurred between roughly the 1970ies, 80ies and 90ies. The transitions between periods are not distinctly marked by strong changes but rather reflected in gradual changes of the species composition and dominance structure. Other/Unknown Material Berichte zur Polar- und Meeresforschung Reports on Polar and Marine Research PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(6.500000,8.083333,55.000000,54.016667) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
FSd German Bight North Sea H1 Long-term time series North Sea LTER_Benthos Macrobenthic long-term series in the German Bight MZB-FSd MZB-Slt MZB-SSd MZB-WB P12 WB |
spellingShingle |
FSd German Bight North Sea H1 Long-term time series North Sea LTER_Benthos Macrobenthic long-term series in the German Bight MZB-FSd MZB-Slt MZB-SSd MZB-WB P12 WB Schröder, Alexander Rachor, Eike Abundance and biomass of in- and epibenthic invertebrate macrofauna in the German Bight from 1969 to 2000 |
topic_facet |
FSd German Bight North Sea H1 Long-term time series North Sea LTER_Benthos Macrobenthic long-term series in the German Bight MZB-FSd MZB-Slt MZB-SSd MZB-WB P12 WB |
description |
In order to examine the long-term development of offshore macrozoobenthic soft-bottom communities of the German Bight, four representative permanent stations (MZB-SSd, -FSd, -Slt, -WB) have been sampled continuously since 1969. Inter-annual variability and possible long-term trends were analysed based on spring-time samples from 1969 until 2000. This is part of the ecological long-term series of the AWI and is supplemented by periodic large-scale mapping of the benthos. The main factors influencing the development of the benthic communities are biological interactions, climate, food supply (eutrophication) and the disturbance regime. The most frequent disturbances are sediment relocations during strong storms or by bottom trawling, while occasional oxygen deficiencies and extremely cold winters are important disturbance events working on a much larger scale. Benthic communities at the sampling stations show a large inter-annual variability combined with a variation on a roughly decadal scale. In accordance with large-scale system shifts reported for the North Sea, benthic community transitions occurred between roughly the 1970ies, 80ies and 90ies. The transitions between periods are not distinctly marked by strong changes but rather reflected in gradual changes of the species composition and dominance structure. |
format |
Other/Unknown Material |
author |
Schröder, Alexander Rachor, Eike |
author_facet |
Schröder, Alexander Rachor, Eike |
author_sort |
Schröder, Alexander |
title |
Abundance and biomass of in- and epibenthic invertebrate macrofauna in the German Bight from 1969 to 2000 |
title_short |
Abundance and biomass of in- and epibenthic invertebrate macrofauna in the German Bight from 1969 to 2000 |
title_full |
Abundance and biomass of in- and epibenthic invertebrate macrofauna in the German Bight from 1969 to 2000 |
title_fullStr |
Abundance and biomass of in- and epibenthic invertebrate macrofauna in the German Bight from 1969 to 2000 |
title_full_unstemmed |
Abundance and biomass of in- and epibenthic invertebrate macrofauna in the German Bight from 1969 to 2000 |
title_sort |
abundance and biomass of in- and epibenthic invertebrate macrofauna in the german bight from 1969 to 2000 |
publisher |
PANGAEA |
publishDate |
2007 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.667646 https://doi.org/10.1594/PANGAEA.667646 |
op_coverage |
MEDIAN LATITUDE: 54.360417 * MEDIAN LONGITUDE: 7.504167 * SOUTH-BOUND LATITUDE: 54.016667 * WEST-BOUND LONGITUDE: 6.500000 * NORTH-BOUND LATITUDE: 55.000000 * EAST-BOUND LONGITUDE: 8.083333 * DATE/TIME START: 1969-04-28T15:15:00 * DATE/TIME END: 2000-04-11T15:25:00 |
long_lat |
ENVELOPE(6.500000,8.083333,55.000000,54.016667) |
genre |
Berichte zur Polar- und Meeresforschung Reports on Polar and Marine Research |
genre_facet |
Berichte zur Polar- und Meeresforschung Reports on Polar and Marine Research |
op_relation |
Dannheim, Jennifer; Beermann, Jan; Gutow, Lars; Schröder, Alexander (2024): LTER Benthos – German Bight: Long-term ecological research of benthos in the German Bight (2001 et seq) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.965088 Rachor, Eike (1990): Changes in sublittoral zoobenthos in the German Bight with regard to eutrophication. Netherlands Journal of Sea Research, 25(1-2), 209-214, https://doi.org/10.1016/0077-7579(90)90022-9 Schröder, Alexander (2005): Community dynamics and development of soft bottom macrozoobenthos in the German Bight (North Sea) 1969 - 2000 (Dynamik und Entwicklung makrozoobenthischer Weichbodengemeinschaften in der Deutschen Bucht (Nordsee) 1969 -2000). Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 494, 181 pp, https://doi.org/10.2312/BzPM_0494_2005 https://doi.pangaea.de/10.1594/PANGAEA.667646 https://doi.org/10.1594/PANGAEA.667646 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.66764610.1594/PANGAEA.96508810.1016/0077-7579(90)90022-910.2312/BzPM_0494_2005 |
_version_ |
1810436233898229760 |