Property:Definition

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This is a property of type Text. It links to pages that use the form MstConcept.

Showing 20 pages using this property.
M
Species that comprise indicators or components of indicators for the Marine Strategy Framework Directive (http://ec.europa.eu/environment/marine/eu-coast-and-marine-policy/marine-strategy-framework-directive/index_en.htm), with emphasis on Descriptors 1, 2, 3, 4 and 6.  +
Macroalgal surfaces, such as kelps and fucoids.  +
Individual organisms with a mean body size between 2.0 and 200 mm.  +
Maerl beds formed by build up of maerl.  +
Species for which some management action including prevention has been recorded in its introduced range.  +
Common in OSPAR Regions II, III, IV  +
Common in OSPAR Regions II, III, IV  +
Common in OSPAR Region II  +
30-40 psu (equals MNCR Full)  +
Bulky (Homes, 1979).  +
A dense mass which blankets the substratum.  +
Particle size 0.25-1mm (Hiscock, 1996)  +
Disk, bell or umbrella shaped and often gelatinous (Barnes et al., 1988).  +
Individual organisms with a mean body size larger than 200 mm.  +
Post larval stage of decapod Crustacea (Stachowitsch, 1992).  +
Individual organisms with a mean body size between 0.2 and 2.0 mm.  +
5-<18 psu (equals MNCR Low, <18 psu)  +
The upper aphotic zone and extends to a depth of ca 1000 m.  +
Second larval stage in decapod Crustacea; resembles the nauplius but with more appendages (see Stachowitsch, 1992).  +
Individual organisms with a mean body size smaller than 0.2 mm.  +