National Biodiversity Network Trust
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Years
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This dataset contains Cetacean data for Cheshire, Halton, Warrington and Wirral. Data ranges from historic records to current day.
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This dataset contains records of cnidaria, decadopa and echinoderms for shores and inshore waters in the vicinity of the Isle of Wight. Some data is historical but new sightings are being added to the dataset. Therefore it is not yet complete.
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The survey represents the first systematic study of divers, grebes, seaduck, cormorant, shag and auks within these sea areas.
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The results of dive surveys carried out by Purbeck Marine Research Unit, Canford School during 1994 and 1995 to record the distribution of Ross Coral <i>Pentapora foliacea</i> at the eastern limit of its range off the Dorset Coast.
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Marine biological surveys of seabed and shore habitats in four areas exposed to strong tidal currents around southwest and northwest Wales, made in summer 2002 and 2003.
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This dataset contains marine littoral and sublittoral records of flora and fauna from the North-east Atlantic, provided by the Porcupine Marine Natural History Society.
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The records in this dataset are the results of the Conchological Society's Marine Census which has been run since 1876.
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A collection of marine biological survey data collated from literature.
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RISC and ALERT Marine Non-Native Species (Chinese Mitten Crab, Wakame and Carpet Sea Squirt) Records
Recording Invasive Species Counts (RISC) alongside ALERT was launched in 2010 and includes on-line recording for 19 species including the Chinese Mitten Crab <i>Eriocheir sinensis</i>, Wakame <i>Undaria pinnatifida</i> and Carpet Sea Squirt <i>Didemnum vexillum</i>. The data is predominantly provided by members of the public but records are verified from photos by designated experts. No additional attribute data is included for the Carpet Sea Squirt. The recording forms for Chinese Mitten Crab and Wakame includes the option to provide abundance. Additionally for the Chinese Mitten Crab information on whether it is dead or alive is recorded and for Wakame attachment method (attached to boat, attached to other man-made surface, attach to natural surface or detached) is recorded.
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This dataset comprises a collection of records of marine organisms, collated by Norman and Florence Hammond before 2005.