Identification

Title

1986-1999 Helford Marine Conservation Group (HMCG) Helford intertidal transect monitoring review

Alternative title(s)

1986-1999 Helford Marine Conservation Group. Helford intertidal transect monitoring review

Helford River Survey. Monitoring Report No. 6 Intertidal transect monitoring review incorporating data from 1986 to 1999.

Abstract

During the 1986 to 1999 period, six intensive surveys were carried out at each of six sites covering the north and south banks of the Helford River, both sides of the Gillan inlet and an exposed headland. The results of all these studies and brief, more recent, notes, are drawn together here in this report to inform and assist in any future investigations.

Resource type

dataset

Resource locator

http://https://www.dassh.ac.uk/

name: DASSH website

description: A link to the general host site

Unique resource identifier

code

DASSHDT00000512

codeSpace

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

Dataset language

eng

Spatial reference system

code identifying the spatial reference system

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

Additional information source

Tompsett PE. 2011. Helford River Survey Monitoring Report No. 6 Intertidal transect monitoring review incorporating data from 1986 to 1999.

Classification of spatial data and services

Topic category

biota

biota

Keywords

Keyword set

keyword value

Keyword set

keyword value

Keyword set

keyword value

originating controlled vocabulary

title

reference date

date type

revision

effective date

2008-01-06

Keyword set

keyword value

originating controlled vocabulary

title

reference date

date type

revision

effective date

2009-11-16

Geographic location

West bounding longitude

-5.1497

East bounding longitude

-5.0502

North bounding latitude

50.1069

South bounding latitude

50.0818

Extent

Extent group

authority code

title

reference date

date type

creation

effective date

2009-06-18

code identifying the extent

Western Channel and Celtic Sea

Extent group

authority code

title

reference date

date type

creation

effective date

2009-05-01

code identifying the extent

29E4

Extent group

authority code

title

reference date

date type

creation

effective date

1954-01-01

code identifying the extent

English Channel

Extent group

authority code

title

reference date

date type

creation

effective date

2014-05-16

code identifying the extent

VIIe

Extent group

authority code

title

reference date

date type

revision

effective date

2010-01-01

code identifying the extent

littoral

Temporal reference

Temporal extent

Begin position

1986-03-10

End position

1999-09-27

Dataset reference date

date type

publication

effective date

2023-06-01

date type

creation

effective date

1999-09-27

date type

revision

effective date

1999-09-27

Frequency of update

notPlanned

Quality and validity

Lineage

Data collected by the Helford Marine Conservation Group and summarised in review here. Transect start points were located with fixed bolts embedded in rock and sighted on known locations (no end co-ordinates).

Conformity

Conformity report

specification

title

reference date

date type

publication

effective date

2012-04-30

degree

true

explanation

See the referenced specification

Data format

name of format

version of format

Constraints related to access and use

Constraint set

Use constraints

Open access CC-BY

Constraint set

Limitations on public access

Open access

Responsible organisations

Responsible party

contact position

Cornwall Wildlife Trust

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

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

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

pointOfContact

Metadata date

2023-06-01

Metadata language