A manipulative field experiment examining the recruitment of sessile epifauna to hard-substratum at potentially impacted and control locations.
The recruitment of epifauna (sessile and mobile) on hard-substratum was examined in a field experiment using tiles. A total of 160 tiles were deployed at five locations, with 32 tiles at each location, arranged in a spatially nested design. There were three potentially impacted locations locations (two in Brown Bay and one in Shannon Bay) and two control locations (in O'Brien Bay).
This metadata record describes data from the first sampling time only. Eight tiles were collected from each location 15 months after the initial deployment. The experiment was setup so that recruitment of sessile epifauna to both the upper and lower sides of the tiles could be examined. The mobile epifauna on the tiles were also collected and are described in a separate metadata record.
Heavy recruitment was observed on the underside of the tile and only light recruitment was observed on the upper surface.
Also links to ASAC 1100.
Simple
Identification info
- Alternate title
- A manipulative field experiment examining the recruitment of sessile epifauna to hard-substratum at potentially impacted and control locations.
- Date (Publication)
- 2001-05-02
- Edition
- 1
Originator
Publisher
Principal investigator
Principal investigator
Collaborator
- Name
- CAASM Metadata
- Status
- On going
Custodian
Spatial resolution
- Vertical sampling distance
- 1
- Topic category
-
- Environment
- Oceans
- Biota
- Transportation
Extent
Extent
- Description
- Temporal Coverage
Temporal extent
- TimePeriod
- 1997-11-15 1999-02-23
Extent
- Description
- Vertical Extent - Depth
Vertical element
- Minimum value
- 5
- Maximum value
- 25
- Identifier
- urn:x-ogc:def:cs:EPSG:6498
- Name
- Vertical CS. Axis: depth (D). Orientation: down. UoM: m.
- Identifier
- urn:x-ogc:def:axis:EPSG:113
- Name
- depth
- NASA/GCMD Earth Science Keywords
-
- EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > CONTAMINANT LEVELS/SPILLS
- EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > HEAVY METALS CONCENTRATION
- EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > SEWAGE DISPOSAL
- EARTH SCIENCE > OCEANS > MARINE ENVIRONMENT MONITORING > MARINE OBSTRUCTIONS
- EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES
- EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES > ARTHROPODS > CRUSTACEANS
- EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES > ECHINODERMS
- EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES > MOLLUSKS
- EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES > SEGMENTED WORMS (ANNELIDS)
- EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PLANTS
- EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC
- EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > COASTAL
- EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS
- EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > SPECIES/POPULATION INTERACTIONS > POPULATION DYNAMICS
- EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS > SPECIES DOMINANCE INDICES
- EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS > COMMUNITY STRUCTURE
- Keywords
-
- ASCIDIANS
- ASSEMBLAGE
- BENTHIC
- BRYOZOANS
- COMMUNITY
- CONTAMINATION
- EPIFAUNA
- FIELD EXPERIMENT
- HUMAN IMPACT
- HARD SUBSTRATA
- POLLUTION
- POLYCHAETES
- RECOLONISATION
- RECRUITMENT
- TILES
- SESSILE
- NASA/GCMD Earth Science Keywords
-
- MICROSCOPES
- NASA/GCMD Earth Science Keywords
-
- FIELD SURVEYS
- NASA/GCMD Earth Science Keywords
-
- AMD/AU
- CEOS
- AMD
- NASA/GCMD Earth Science Keywords
-
- OCEAN > SOUTHERN OCEAN
- CONTINENT > ANTARCTICA > East Antarctica
- CONTINENT > ANTARCTICA > Casey Station
- CONTINENT > ANTARCTICA > Brown Bay
- CONTINENT > ANTARCTICA > O'Brien Bay
- CONTINENT > ANTARCTICA > Shannon Bay
- GEOGRAPHIC REGION > POLAR
Resource constraints
- Use limitation
- This metadata record is publicly available.
Resource constraints
- Access constraints
- licence
- Other constraints
- These data are not yet publicly available.
Resource constraints
- File type
- Portable Network Graphic
- Title
- Attribution 4.0 International (CC BY 4.0)
- Website
-
https://creativecommons.org/licenses/by/4.0/legalcode
Legal code for Creative Commons by Attribution 4.0 International license
- Use constraints
- licence
- Other constraints
- This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASAC_2201_Casey_tiles_1_sessile when using these data.
- Language
- English
- Character encoding
- UTF8
Distribution Information
Distributor
Distributor
- OnLine resource
-
PROJECT HOME PAGE
Public information for ASAC project 2201
- OnLine resource
-
VIEW RELATED INFORMATION
Citation reference for this metadata record and dataset
Resource lineage
- Statement
- Tiles examined and fauna identified by J. Stark.
- Hierarchy level
- Dataset
- Maintenance and update frequency
- As needed
- Maintenance note
- 2015-09-23 - record updated by Dave Connell. Basic updates. 2019-04-04 - record updated by Dave Connell for ISO compliance.
Metadata
- Metadata identifier
- string/ASAC_2201_Casey_tiles_1_sessile
- Language
- English
- Character encoding
- UTF8
Author
Sponsor
Owner
Type of resource
- Resource scope
- Dataset
Alternative metadata reference
- Title
- gov.nasa.gsfc.gcmd
- Citation identifier
- 3fd12c78-bd15-403f-b010-4b473eb386db
Alternative metadata reference
- Title
- gov.nasa.gsfc.gcmd
- Date (Last Revision)
- 2019-04-04T11:23:06
Identifier
- Description
- metadata.extraction_date
Alternative metadata reference
- Title
- gov.nasa.gsfc.gcmd
- Citation identifier
- 8.6
- Metadata linkage
-
http://data.aad.gov.au/metadata/records/ASAC_2201_Casey_tiles_1_sessile
Point of truth for the metadata record
- Date info (Creation)
- 2001-05-02T00:00:00
- Date info (Last Update)
- 2019-04-04
Metadata standard
- Title
- ISO 19115-3
- Edition
- 2014
- Other citation details
- Version 1
- Title
- DIF to ISO 19115-1 Profile