1493 page results
Mudflats and sandflats not covered by seawater at low tide
Published dateMarine, coastal and halophytic habitats Description and ecological characteristics Intertidal mudflats and sandflats are submerged at high tide and exposed at low tide. They form a major component of ...
Stable xerothermophilous formations with Buxus sempervirens on rock slopes (Berberidion p.p.)
Published dateSclerophyllous scrub (matorral) Description and ecological characteristics This habitat type comprises scrub dominated by box Buxus sempervirens on calcareous soils. Semi-natural and natural box scrub...
Old acidophilous oak woods with Quercus robur on sandy plains
Published dateForests Description and ecological characteristics This habitat type comprises ancient lowland oak woodland on acidic, sandy or gravelly substrates. Veteran trees are relatively abundant in UK stands ...
Turloughs
Published dateFreshwater habitats Description and ecological characteristics Turloughs are seasonally-flooded lakes in karstic limestone areas, that are principally filled by subterranean waters via ephemeral sprin...
Oligotrophic to mesotrophic standing waters with vegetation of the Littorelletea uniflorae and/or of the Isoëto-Nanojuncetea
Published dateFreshwater habitats Description and ecological characteristics The clear soft water which characterises this habitat type contains low to moderate levels of plant nutrients and supports a characterist...
Decalcified fixed dunes with Empetrum nigrum
Published dateCoastal sand dunes and continental dunes Description and ecological characteristics Decalcified fixed dunes with Empetrum nigrum represent the later, more mature, stages of the well-marked successiona...
IR Infralittoral rock (and other hard substrata)
Published date 2015-03Infralittoral rock includes habitats of bedrock, boulders and cobbles which occur in the shallow subtidal zone and typically support seaweed communities. The upper limit is marked by the top of the ke...
M.AtMA.Mu.HolCom Holothurian dominated community on Atlantic mid abyssal mud
Published date 2015-03This broad community contains those biotopes where holothurians dominate. They are generally very deep (abyssal) and occur on silt or pelagic ooze. The species composition will vary with depth. The ho...
M.AtUB.Co.UrcCom Urchin dominated community on Atlantic upper bathyal coarse sediment
Published date 2015-03This broad community contains biotopes that are dominated by urchins and occurs on sediment. The species of urchin and associated species varies with depth and substrate type. On Atlantic upper to mi...
M.AtLB.Mx.XenCom Xenophyophore dominated community on Atlantic lower bathyal mixed sediment
Published date 2015-03This broad community is characterised by dense aggreations of xenophyophores. Associated species will vary with depth and sediment type but may include squat lobsters (Munida), Ophiuroids, Majid crabs...