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Found 664 results in the resource hub filtered by tags Evidence (page 5 of 67)

A Conservation Literature Review for the Harbour Porpoise (Phocoena phocoena) 2015

Cetaceans in a given area are usually part of a larger and more widespread biological population. As a consequence of their wide ranges, all cetaceans are protected internationally through various con...


PDF JNCC-Cefas Report No. 1: Developing ecologically significant sampling units for fishing pressure using Vessel Monitoring System data - Developing ecologically significant sampling units for fishing pressure using Vessel Monitoring System data for the purpose of planning broadscale benthic monitoring surveys 2015 11.1 MB

JNCC/Cefas Partnership Report Series Developing appropriate, and ecologically significant, sampling units for broad scale monitoring of fisheries activity using up to date Vessel Monitoring System dat...


PDF JNCC Report No. 505: Assessing the sensitivity of seagrass bed biotopes to pressures associated with marine activities - Assessing the sensitivity of seagrass bed biotopes to pressures associated with marine activities 2014 739.5 KB

JNCC Report No: 505 Assessing the sensitivity of seagrass bed biotopes to pressures associated with marine activities d’Avack, E.A.S., Tillin, H., Jackson, E.L. & Tyler-Walters, H. August 2014 © JNCC,...


ZIP JNCC Report No. 568: Presentations from MROG Workshop (2015) 2015 6.7 MB

This workshop considered current assessment approaches, both in the UK and abroad, with the aim of developing a more co-ordinated UK assessment approach. The ultimate aim was to identify an agreed bes...


The use of harbour porpoise sightings data to inform the development of Special Areas of Conservation in UK waters 2015

Two types of data have been analysed to investigate whether persistent high density areas for harbour porpoise exist in UK waters; these are effort-related sea-based data (collected from ships and air...


PDF JNCC Report No. 650: Development of JNCC Marine Ecosystem Services Optimisation models - Development of JNCC Marine Ecosystem Services Optimisation models 2020 5.5 MB

JNCC Report No. 650 Development of JNCC Marine Ecosystem Services Optimisation models Tillin, H.M., Langmead, O., Pegg, S., Carr, S., Gibson- Hall, E., La Bianca, G., Luff, A., Keen, P.W., Wilding, C....


ZIP JNCC Report No. 549: Supplemental Workshop Information 2015 36.3 MB

The first in a series of UKOT Biodiversity strategy workshops was held in Gibraltar in 2012, where Overseas Territory and UK GIS experts came together to share GIS experience, and initiate a strategy ...


Optimisation of Benthic Image Analysis Approaches 2019

Benthic imagery, in the form of still images and video, is often used as an efficient, effective and non-destructive way to describe and illustrate seabed communities dominated by epibiota (particular...


A three-step confidence assessment framework for classified seabed maps 2016

The project was to develop a simple, adaptable and transparent confidence assessment system that produces a qualitative score, indicating the likelihood of a particular habitat being correctly mapped ...


The JNCC Terrestrial Biodiversity Surveillance Schemes: An Assessment of Coverage 2019

Biodiversity information is needed to provide a sound evidence base for decision-making, including operational needs, statutory reporting requirements and strategic needs. The JNCC terrestrial Surveil...




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