Cell Descriptions - South East Natural Resources Management Board

SE8 – Rivoli Bay
Component Issue Proposed Action Priority of Key Players
Action
Low lying
ground
landward of
the dune
barrier, (as far
as Lake
Frome)
Aboriginal Heritage sites
recorded in this cell.
Need for appropriate
and sustainable
management.
Lack of recognition of
significant geological
feature (Bridgewater
formation).
Lidar survey suggests
seawater inundation at
times of storm within
planning timeframes.
Consultation to
appropriately manage
sites in this area.
Interpretation.
Council to include map
of the feature in its
development plan.
Scoping of timelines
and implications for
possible adaptation of
infrastructure and
planning zoning,
notably sill
construction and
management of Lake
Frome drain.
High
(Cons)
Medium
(Cons)
Medium
(cell)
Murrapeena
Heritage
Association
Inc., SE
Aboriginal
Focus Group,
NRM, Council;
Aboriginal
Heritage Branch
– DPC,
Aboriginal
Partnership
Unit – DENR
Council,
Geological
Society SA,
NRM
Council, NRM,
DENR, DPLG,
DTEI
BIOTA
Flora
Remnant vegetation area (ha) 1016.7 ha, 25.7% of cell area
# flora surveys / records 7 surveys, 2 opportune sites, 22 herbarium record sites, 1
reserve database record site.
# flora in cell 180 (includes some marine species)
# conservation rated flora in cell 9 recorded
# non-indigenous flora in cell 48 recorded
Significant CDCS floristic Leucopogon parviflorus/Olearia axillaris shrubland (>50% of
community
known sites occur along SE coast).
Olearia axillaris/ Leucopogon parviflorus shrubland (>50% of
known sites occur along SE coast).
Protected area
No protected areas in the cell
Weeds
Species Common Name Status
Study
rating
Lycium ferocissimum African Boxthorn D 9
Rhamnus alaternus Blowfly Bush 9
Arctotheca populifolia Beach Daisy 8
Ehrharta villosa var. maxima Pyp Grass 8
Thinopyrum junceiforme Sea Wheat-grass 8
Limestone Coast and Coorong Coastal Action Plan 338