Identification

Title

1990 Marine Biological Association Challenger and Scanner Pockmarks RRS Challenger Cruise 70 sediment and water column gas survey

Abstract

Samples taken to determine the biology and geochemistry of the sediments within a pockmark in the basin. Distribution of subsurface and water column gases were mapped, with gas samples collected for composition and isotop analysis. Epifauna with symbiotic autotrphic bacteria were also studied to establish thier role in the ecosystem.

Resource type

dataset

Resource locator

http://www.dassh.ac.uk/datasets/DASSHDT00000315

name: Download data

description: A link to the web service or dataset

http://www.dassh.ac.uk

name: DASSH homepage

description: A link to the general host site

Unique resource identifier

code

DASSHDT00000315

codeSpace

http://www.dassh.ac.uk

Dataset language

eng

Spatial reference system

code identifying the spatial reference system

urn:ogc:def:crs:EPSG::4326

Classification of spatial data and services

Topic category

elevation

geoscientificInformation

inlandWaters

oceans

biota

Keywords

Keyword set

keyword value

Keyword set

keyword value

Keyword set

keyword value

originating controlled vocabulary

title

GEMET - INSPIRE themes, version 1.0

reference date

date type

revision

effective date

2008-01-06

Keyword set

keyword value

originating controlled vocabulary

title

SeaDataNet P021 parameter discovery vocabulary

reference date

date type

revision

effective date

2009-11-16

Geographic location

West bounding longitude

0.5500

East bounding longitude

1.0000

North bounding latitude

58.3333

South bounding latitude

58.1167

Extent

Extent group

authority code

title

Charting Progress 2 Sea Areas

reference date

date type

creation

effective date

2009-06-18

code identifying the extent

Northern North Sea

Extent group

authority code

title

International Hydrographic Bureau, Limits of Oceans and Seas

reference date

date type

creation

effective date

1954-01-01

code identifying the extent

North Sea

Extent group

authority code

title

SeaDataNet vertical extent keywords

reference date

date type

revision

effective date

2010-01-01

code identifying the extent

benthic boundary layer

Extent group

authority code

title

SeaDataNet vertical extent keywords

reference date

date type

revision

effective date

2010-01-01

code identifying the extent

water column

Extent group

authority code

title

ICES Statistical Areas

reference date

date type

creation

effective date

2014-05-16

code identifying the extent

IVa

Temporal reference

Temporal extent

Begin position

1990-08-13

End position

1990-08-26

Dataset reference date

date type

publication

effective date

1991-01-01

Frequency of update

notPlanned

Quality and validity

Lineage

This survey was conducted over two legs. The first leg was conducted from 10-20th August 1990 and the second from 20-28 August 1990. Experts from multiple disciplines carried out the work and analysed the data. Details of the participants of each leg can be found in the report, as can detailed notes of the cruise.

Conformity

Data format

name of format

version of format

Constraints related to access and use

Constraint set

Use constraints

Public

Constraint set

Limitations on public access

Public

Responsible organisations

Responsible party

organisation name

Marine Biological Association of the UK

email address

pdando@mba.ac.uk

responsible party role

originator

Responsible party

contact position

Data Manager

organisation name

Data Archive for Seabed Species and Habitats (DASSH)

full postal address

Marine Biological Association of the UK, The Laboratory, Citadel Hill

Plymouth

PL1 2PB

telephone number

01752 633102

facsimile number

01752 633291

email address

dassh.enquiries@mba.ac.uk

responsible party role

custodian

Metadata on metadata

Metadata point of contact

organisation name

DASSH, The Archive for Marine Species and Habitat Data

email address

matarn@mba.ac.uk

responsible party role

pointOfContact

Metadata date

2019-08-23

Metadata language

eng