Effects of UV radiation on community establishment: a global perspective
Progress Code: completed Increased ultraviolet radiation (UV-A and/or UV-B) may impact on the establishment and structure of a shallow water benthic invertebrate assemblages. A global experiment in more than 8 countries, using an identical methodology (transparent UV filters) will add significantly...
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ftands:oai:ands.org.au::2816751 2023-10-09T21:47:04+02:00 Effects of UV radiation on community establishment: a global perspective Spatial: westlimit=110.3; southlimit=-66.16; eastlimit=110.3; northlimit=-66.16 Temporal: From 2001-01-05 to 2001-02-22 https://researchdata.edu.au/effects-uv-radiation-global-perspective/2816751 unknown Australian Ocean Data Network https://researchdata.edu.au/effects-uv-radiation-global-perspective/2816751 ASAC_1233 Dataset DOI AU/AADC > Australian Antarctic Data Centre, Australia biota imageryBaseMapsEarthCover oceans EARTH SCIENCE > SPECTRAL/ENGINEERING > ULTRAVIOLET WAVELENGTHS > ULTRAVIOLET RADIANCE BIOLOGICAL CLASSIFICATION > PLANTS > MICROALGAE PLANTS BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC COASTAL ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS > SPECIES RECRUITMENT COMMUNITY STRUCTURE ABUNDANCE CASEY COMMUNITY DIATOMS ESTABLISHMENT RECRUITMENT SETTLEMENT SHIRLEY ISLAND SPECIES ULTRAVIOLET RADIATION UV FIELD INVESTIGATION FIELD SURVEYS AMD/AU CEOS AMD dataset ftands 2023-09-18T22:42:15Z Progress Code: completed Increased ultraviolet radiation (UV-A and/or UV-B) may impact on the establishment and structure of a shallow water benthic invertebrate assemblages. A global experiment in more than 8 countries, using an identical methodology (transparent UV filters) will add significantly to our understanding of the impacts of anthropogenically induced global change on natural systems. To appraise the effects of increased UVR on shallow marine benthic assemblages, five experimental rafts were deployed in protected bays west of Shirley Island near Casey Station, Antarctica (66.16oS 110.30oE). Each raft consisted of eight experimental units, each of which contained a colonization panel (ceramic tile) positioned horizontally and submerged 4-6 cm underwater. Irradiation treatments were randomly assigned to each unit with the use of UV cut-off filters. The treatments were as follows: No UVR (transmits photosynthetically active radiation or PAR, 400-700nm), No UVB (transmits PAR + UVA, 320-700nm), Perspex (full spectrum, 280-700nm, procedural control), or No filter (full spectrum, treatment control). In addition there were three levels of consumer treatments: With consumption (container sides removed), without consumption (container sides perforated with 4 mm holes), and a control (3 sides perforated, 1 side removed). After seven weeks tiles were removed to the laboratory for examination. All tiles were dominated by diatoms and no sessile invertebrates were apparent. The first trial has been completed, but several other panels are still in place. A conference will be held in early 2002 between participating countries to discuss results and findings. The 2001\2002 summer season consisted of experimental designs divided up into three separate projects. The aims were all to provide a corrollary to the previous seasons data. Project 1 consisted of the extraction and redeployment of settlement depth arrays situated in Geoffrey's Bay and Hollin Island Channel. Due to prevailing weather conditions resulting in ... Dataset Antarc* Antarctica Hollin Island Shirley Island Research Data Australia (Australian National Data Service - ANDS) Casey Station ENVELOPE(110.528,110.528,-66.282,-66.282) Shirley Island ENVELOPE(110.488,110.488,-66.282,-66.282) Hollin Island ENVELOPE(110.400,110.400,-66.321,-66.321) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
biota imageryBaseMapsEarthCover oceans EARTH SCIENCE > SPECTRAL/ENGINEERING > ULTRAVIOLET WAVELENGTHS > ULTRAVIOLET RADIANCE BIOLOGICAL CLASSIFICATION > PLANTS > MICROALGAE PLANTS BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC COASTAL ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS > SPECIES RECRUITMENT COMMUNITY STRUCTURE ABUNDANCE CASEY COMMUNITY DIATOMS ESTABLISHMENT RECRUITMENT SETTLEMENT SHIRLEY ISLAND SPECIES ULTRAVIOLET RADIATION UV FIELD INVESTIGATION FIELD SURVEYS AMD/AU CEOS AMD |
spellingShingle |
biota imageryBaseMapsEarthCover oceans EARTH SCIENCE > SPECTRAL/ENGINEERING > ULTRAVIOLET WAVELENGTHS > ULTRAVIOLET RADIANCE BIOLOGICAL CLASSIFICATION > PLANTS > MICROALGAE PLANTS BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC COASTAL ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS > SPECIES RECRUITMENT COMMUNITY STRUCTURE ABUNDANCE CASEY COMMUNITY DIATOMS ESTABLISHMENT RECRUITMENT SETTLEMENT SHIRLEY ISLAND SPECIES ULTRAVIOLET RADIATION UV FIELD INVESTIGATION FIELD SURVEYS AMD/AU CEOS AMD Effects of UV radiation on community establishment: a global perspective |
topic_facet |
biota imageryBaseMapsEarthCover oceans EARTH SCIENCE > SPECTRAL/ENGINEERING > ULTRAVIOLET WAVELENGTHS > ULTRAVIOLET RADIANCE BIOLOGICAL CLASSIFICATION > PLANTS > MICROALGAE PLANTS BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC COASTAL ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS > SPECIES RECRUITMENT COMMUNITY STRUCTURE ABUNDANCE CASEY COMMUNITY DIATOMS ESTABLISHMENT RECRUITMENT SETTLEMENT SHIRLEY ISLAND SPECIES ULTRAVIOLET RADIATION UV FIELD INVESTIGATION FIELD SURVEYS AMD/AU CEOS AMD |
description |
Progress Code: completed Increased ultraviolet radiation (UV-A and/or UV-B) may impact on the establishment and structure of a shallow water benthic invertebrate assemblages. A global experiment in more than 8 countries, using an identical methodology (transparent UV filters) will add significantly to our understanding of the impacts of anthropogenically induced global change on natural systems. To appraise the effects of increased UVR on shallow marine benthic assemblages, five experimental rafts were deployed in protected bays west of Shirley Island near Casey Station, Antarctica (66.16oS 110.30oE). Each raft consisted of eight experimental units, each of which contained a colonization panel (ceramic tile) positioned horizontally and submerged 4-6 cm underwater. Irradiation treatments were randomly assigned to each unit with the use of UV cut-off filters. The treatments were as follows: No UVR (transmits photosynthetically active radiation or PAR, 400-700nm), No UVB (transmits PAR + UVA, 320-700nm), Perspex (full spectrum, 280-700nm, procedural control), or No filter (full spectrum, treatment control). In addition there were three levels of consumer treatments: With consumption (container sides removed), without consumption (container sides perforated with 4 mm holes), and a control (3 sides perforated, 1 side removed). After seven weeks tiles were removed to the laboratory for examination. All tiles were dominated by diatoms and no sessile invertebrates were apparent. The first trial has been completed, but several other panels are still in place. A conference will be held in early 2002 between participating countries to discuss results and findings. The 2001\2002 summer season consisted of experimental designs divided up into three separate projects. The aims were all to provide a corrollary to the previous seasons data. Project 1 consisted of the extraction and redeployment of settlement depth arrays situated in Geoffrey's Bay and Hollin Island Channel. Due to prevailing weather conditions resulting in ... |
format |
Dataset |
title |
Effects of UV radiation on community establishment: a global perspective |
title_short |
Effects of UV radiation on community establishment: a global perspective |
title_full |
Effects of UV radiation on community establishment: a global perspective |
title_fullStr |
Effects of UV radiation on community establishment: a global perspective |
title_full_unstemmed |
Effects of UV radiation on community establishment: a global perspective |
title_sort |
effects of uv radiation on community establishment: a global perspective |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/effects-uv-radiation-global-perspective/2816751 |
op_coverage |
Spatial: westlimit=110.3; southlimit=-66.16; eastlimit=110.3; northlimit=-66.16 Temporal: From 2001-01-05 to 2001-02-22 |
long_lat |
ENVELOPE(110.528,110.528,-66.282,-66.282) ENVELOPE(110.488,110.488,-66.282,-66.282) ENVELOPE(110.400,110.400,-66.321,-66.321) |
geographic |
Casey Station Shirley Island Hollin Island |
geographic_facet |
Casey Station Shirley Island Hollin Island |
genre |
Antarc* Antarctica Hollin Island Shirley Island |
genre_facet |
Antarc* Antarctica Hollin Island Shirley Island |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/effects-uv-radiation-global-perspective/2816751 ASAC_1233 Dataset DOI |
_version_ |
1779309796302782464 |