InterRoute Keystone ecologists carried out Ecological Risk Assessments of four stretches of motorway verge where tree felling within collision zones was proposed. Our brief was to identify constraints [...]
Keystone Ecology
Keystone Habitats
Keystone – making ecology our business
Keystone Marine
Our marine ecological consultancy services include seabed, intertidal and sub-tidal surveys, seabed sampling, biotope surveys and mapping, marine mammal and bird surveys, plankton, fish and benthic surveys, GIS Mapping, Ecological Impact Assessment and the design and implementation of Mitigation, Monitoring and Management Plans.
Rail Contractor Briefing for Reptiles
VolkerRail During routine inspections of cables lying within concrete troughing to the side of a section of active railway track in Bognor small numbers of Slow Worms were [...]
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