From Brown Shore To Green Shore:
Redevelopment Of The Southeast False Creek
Author(s)
B. G. Wernick, L. H. Nikl & M. A. Adams
Abstract
The Southeast False Creek (SEFC) lands in Vancouver, Canada, had a long
history of industrial use and filling prior to their redevelopment first for use as
the 2010 Winter Olympic Village and now as a continuation of the residential
community along highly-sought-after city waterfront lands. Soil and sediment
concentrations of metals and hydrocarbons exceeded regulatory benchmarks in
and around a man-made embayment that supported ship building and steel
fabrication. As well, the shoreline was highly disturbed with debris, erosion, and
non-native vegetation, and consequently limited in its ability to support intertidal
species typically expected in coastal waters of Western Canada.
The Official Development Plan prepared by the City of Vancouver for SEFC
incorporated shoreline improvements to public access, fish habitat, and safety
and health objectives in response to community values expressed during an
extensive public consultation process. Remediation and reconfiguration of the
SEFC shoreline was thus a significant component of redevelopment which
included removal of contaminated sediment and soil; filling of a portion of the
embayment; stabilization, re-dressing, and planting of the remainder of the
existing shoreline; and construction of an island in compensation for the partial
filling of the embayment.
Three annual surveys of a five-year post-construction monitoring program
have been undertaken to date to evaluate the function of the constructed habitat
and reconfigured shoreline. Both continue to be colonized by macroalgae and
sessile invertebrates, and coverage and community structure is becoming more
Keywords
brownfield development, remediation, habitat compensation, habitat offsets, aftercare monitoring, post-construction monitoring
Related Book
Other papers in this volume
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