Identification

Title

2005 Joyce et al. Sussex records of Ficopomatus enigmaticus

Abstract

Coastal water bodies are a heterogeneous resource typified by high spatial and temporal variability and threatened by anthropogenic impacts. This includes saline lagoons, which support a specialist biota and are a priority habitat for nature conservation. This paper describes the biotic variation in coastal water bodies in Sussex, England, in order to characterise the distinctiveness of the saline lagoon community and elucidate environmental factors that determine its distribution. Twenty-eight coastal water bodies were surveyed for their aquatic flora and invertebrate fauna and a suite of exploratory environmental variables compiled. Ordination and cluster analyses were used to examine patterns in community composition and relate these to environmental parameters. Biotic variation in the coastal water body resource was high. Salinity was the main environmental parameter explaining the regional distribution of taxa; freshwater and saline assemblages were evident and related to sea water ingress. Freshwater sites were indicated by the plant Myriophyllum spicatum and gastropod mollusc Lymnaea peregra, while more saline communities supported marine and brackish water taxa, notably a range of chlorophytic algae and the bivalve mollusc Cerastoderma glaucum. Site community differences were also related to bank slope and parameters describing habitat heterogeneity. A saline lagoon community was discerned within the matrix of biotic variation consisting of specialist lagoonal species with associated typically euryhaline taxa. For fauna, the latter were the molluscs Abra tenuis and Hydrobia ulvae, and the crustaceans Corophium volutator and Palaemonetes varians, and for flora they were the algae Ulva lactuca, Chaetomorpha mediterranea, Cladophora spp. and Enteromorpha intestinalis. One non-native polychaete species, Ficopomatus enigmaticus, also strongly influenced community structure within the lagoonal resource. The community was not well defined as specialist and associated taxa were distributed throughout the spectrum of sites surveyed. Implications for the identification and conservation of saline lagoons are discussed.

Resource type

dataset

Resource locator

http://www.dassh.ac.uk/geoserver/dbossh/ows?service=WFS&version=1.0.0&request=GetFeature&typeName=dbossh:fullview&outputFormat=csv&&CQL_FILTER=surveycode=%27DASSHDT00000174%27

name: Click to get 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

DASSHDT00000174

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

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

-0.9541

East bounding longitude

-0.7090

North bounding latitude

50.8684

South bounding latitude

50.7478

Extent

Extent group

authority code

title

reference date

date type

creation

effective date

2009-06-18

code identifying the extent

Eastern Channel

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

revision

effective date

2010-01-01

code identifying the extent

infralittoral

Extent group

authority code

title

reference date

date type

revision

effective date

2010-01-01

code identifying the extent

littoral

Extent group

authority code

title

reference date

date type

creation

effective date

2014-05-16

code identifying the extent

VIId

Temporal reference

Temporal extent

Begin position

2001-06-18

End position

2001-09-18

Dataset reference date

date type

publication

effective date

2005-09-01

Frequency of update

notPlanned

Quality and validity

Lineage

Part of MSFD NNS baseline data collation project (Jan 2016). Subset of a dataset as we were only pulling out records for a selection of INNS. Contains records for Ficopomatus enigmaticus.

Conformity

Data format

name of format

version of format

Constraints related to access and use

Constraint set

Use constraints

DASSH terms and conditions apply

Constraint set

Limitations on public access

DASSH terms and conditions apply

Responsible organisations

Responsible party

contact position

Researcher

organisation name

University of Sussex Centre for Coastal Research

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

organisation name

DASSH, The Archive for Marine Species and Habitat Data

email address

matarn@mba.ac.uk

responsible party role

pointOfContact

Metadata date

2018-01-19

Metadata language