Whitecliffs to Camerons Bight Committee of Management ... · Ecological Vegetation Classes 6...
Transcript of Whitecliffs to Camerons Bight Committee of Management ... · Ecological Vegetation Classes 6...
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Whitecliffs to Camerons Bight Committee of Management
Flora Survey & Management Strategies.
Cameron Cross, Kylie & Travis Robertson
Seeds Bushland Restoration & Environmental Education
2010.
SEEDS
Bushland Restoration & Environmental Education
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Contents
No.
Introduction
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Study Area
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Methods
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Ecological Vegetation Classes
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Vegetation Quality
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Orchid Populations
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Indigenous Species
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Significant Trees
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Exotic Species
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Tracks
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Discussion & Management Recommendations
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Key Management Strategies
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Summary of Management Strategies, Actions & Locations
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Using DropBox
Using Google Earth
References
Appendices
- Indigenous Plant Species List
- Exotic Plant Species List
- Google Earth Pro Maps
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Introduction
Whitecliffs to Camerons Bight Foreshore Reserve was extensively surveyed from June through to
November 2009 to identify and map (GPS) orchid populations, ecological significant/rare or threatened
species, EVCs and vegetation quality. A species list was compiled for all indigenous, native and exotic
plants found on site, and species of significance (both Indigenous and exotic) were referenced and
mapped. Orchid populations included Pink Fairies (Caladenia latifolia), Slender Onion orchids
(Microtis parviflora), Maroon Hoods (Pterosylis pedunculata), and Large Gnat Orchids (Cyrtosylis
robusta) were also identified and referenced.
EVC boundaries and vegetation quality according to Retention (Highest quality; less than 30% weed
cover) Restoration (Reasonable quality 30-50%, & Rehabilitation (Poor Quality – highly modified)
were also mapped. Although much of the coastal foreshore is severely inundated by exotic species,
described by Cropper as being ‘semi-native vegetation,’ (Cropper, 2001) there are a number of areas
that are still in excellent condition and classified as high quality retention areas requiring careful skilled
management.
Pre European settlement it is believed Moonah Woodland may have 12,500 Ha on the Mornington
Peninsula, whilst today only covers 1000Ha, most of which is currently degraded (Tonkinson, et al,
2002). Moonah Woodland is now considered threatened and listed on the Flora & Fauna Guarantee Act
1988. Only two individual plants of the endangered species Adriana quadripartita (Rare Bitter-bush)
were recorded in the study area, one of which was planted at Blairgowrie. Also the apparently rare
coastal wattle Acacia retinoides ssp uncifolia (Wirilda) is abundant throughout the area and appears to
be is successfully regenerating.
Based on analysis of historical accounts it is believed that vegetation of Nepean Peninsula was once a
lot more open than existing vegetation that remains today, undoubtedly fire played an important role
(Moxham et.al, 2009). Allocasuarina verticillata (Dooping Sheoke) was once far more prominent in
open grassy woodlands settings however much was harvested to fuel the lime kilns of the mid 19th
Century. It is believed that the extent and distribution of Leptospermun laevigatum (Coastal Tea-tree)
has increased substantially since colonization in response disturbance regimes that regulate vegetation
dynamics, such as fire and grazing (Moxham, et al. 2009).
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Study Area
The study area is an approximately 5 km stretch of foreshore reserve aligning Port Phillip Bay on the
Southern Mornington Peninsula from Whitecliffs in Rye to Cameron’s Bight Sorrento in the west,
comprising 13.3 hectares in total. The area of concern is dissected into various land-use zones
including revegetation and restoration areas, BBQs and picnic areas, Stringers and Tyrone Foreshore
Camping areas, numerous carparks, boat ramps and the Blairgowrie Marina. The study area was broken
up into four sections for ease of management, with separate species list checked for each. Listed below
is the break down of these sections:
- Section 1: Whitecliffs west to Tyrone Camping area (2.3 ha).
- Section 2: Western end of Tyrone Camping Area to toilet block car park west of Flinders Street
(1.4 ha).
- Section 3: Toilet block car park to Mackie Court Blairgowrie (4.8 ha).
- Section 4: Mackie Court Blairgowrie to Legatt way Sorrento (4.8 ha).
Much of the existing vegetation is in relatively poor condition, with dense mats of exotic scramblers
such as Blue Periwinkle (Vinca major) and Cape Ivy (Delairea odorata) and Dolichos Pea (Dipogon
lignosus) smothering the understorey and small shrub layer. Woody weeds (African Boxthorn,
Cotoneaster, Polygala and Pittosporum) continue to persist despite evidence of some recent control
measures undertaken and will require immediate action to prevent future seeding.
Despite this however there are some relatively high quality areas having minimal weed coverage and
high diversity of indigenous species, providing model sites for future restoration activities.
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Methods
The study area was extensively surveyed from July through to November 2009. Firstly, a species list of
both indigenous native and exotic plants was also collated for each of the four sections within the study
area. Orchid colonies, significant species (Adriana, Wirilda and wildflowers), significant Moonahs, and
exotic/weed species were also identified and GPS referenced. This data was later transferred into
Google Earth Pro from which the maps were interpreted. Information was then sorted into separate
folders so that you can view one particular feature, such as orchids, or a range of features, eg. If you
overlay/open Orchids, vegetation quality and exotic species folders all at once, you can assess potential
threats to orchid colonies and develop appropriate management recommendations.
Based on the information, in particular orchid colonies, significant species and exotic species present,
Vegetation Quality was assessed and later finalized on the ground. EVC Boundaries, walking tracks
and unofficial paths throughout the foreshore were also mapped on the ground, GPS referenced and
later imported into Google Earth Pro.
It is envisage that this report, maps and works recommendations/schedule provide not only a useful
reference for the continued on-ground management of the Foreshore Reserve, but it provides an
opportunity for contractors and/or the foreshore committee to regularly update maps and work
schedules as tasks are completed or new species are discovered.
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Ecological Vegetation Classes
The study area encompasses four terrestrial EVCs as listed below:
i) Berm Grassy Shrubland /Coastal Grassland - Spinifex sericeus/hirsutus (Coast
Spinifex) Open Herbfield (≈0.84 ha) confined to the primary dune beach sand just above
the high tide level. Species include:
Coast Spinifex (Spinifex sericeus/hirsutus)
Knobby Club rush/sedge Ficinia nodosa;
Coast Thistle (Actites megalocarpa)
Small Leaved Clematis (Clematis microhylla)
Karkalla (Caprobrotus rossii)
Coast Groundsel (Senecio spathulatus)
ii) Coastal Scrub/Primary Dune Scrub/ Leptospermum laevigatum (Coast Tea-tree) –
Myoporum insulare (Common Boobialla) Tall Shrubland (≈6.2 ha). Typical species
include:
Coast Tea-tree (Leptospermun laevigatum)
Coast Beard Heath (Leucopogon parviflorus)
Coast Wattle (Acacia sophorae)
Sea-berry Saltbush (Rhagodia candolleana)
Bower Spinach (Tetragonia implexicoma)
Common Boobialla (Myoporum insulare)
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iii) Coastal Alkaline Scrub/ Moonah/Sheoke Coastal Woodland (≈6.27 ha) – Dominated
structurally by Moonah (Melaleuca lanceolata) 3-10 m high and Drooping Sheoke
(Allocasuarina verticillata) typically on higher ground. Associated species include:
Slender Bush Pea (Pultenaea tenuifolia)
Wirilda (Acacia retinoides var uncifolia)
Sweet Bursaria (Bursaria spinosa var macrophylla)
Coast Beard Heath (Leucopogon parviflorus)
Thyme Rice Flower (Pimelea serpyllifolia)
Coast Swainson-pea (Swainsona lessertifolia)
Native Elderberry (Sambucus gaudichaudiana)
Coast Sword Sedge (Lepidosperma gladiatum)
iv) Coastal Banksia Woodland (≈ 0.03 ha) – A number of Coastal Banksias (Banksia
integrifolia) are present along the Blairgowrie foreshore though it appears these may have
been planted. Associated species include:
Coast Wattle (Acacia sophorae)
Coast Tea-tree (Leptospermun laevigatum)
Drooping Sheoke (Allocasuarina verticillata)
Bower Spinach (Tetragonia implexicoma)
Coast Sword Sedge (Lepidosperma gladiatum)
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Vegetation Quality
Vegetation quality was classified using the Retention, Restoration, and Rehabilitation (RRR) rating
system. Our system involves determining a large overview of vegetation quality then identifying areas
of differing quality throughout. These include:
1. RETENTION – High quality vegetation with a high level of diversity and low levels of weed
invasion and disturbance, less than 30% weed cover. Retention areas offer the greatest potential
in terms of ecological diversity and stability, and are highly valued as both reference sources of
seeds and propagation material. Retention areas require small amounts of highly
qualified/experienced specialist labour.
2. RESTORATION – Moderately fragmented or degraded ecosystems still with a high quality
level of vegetation and diversity capable of natural regeneration. Low to moderate levels of
weed invasion and disturbance with 30-70% weed cover, requiring hand weeding, some
mechanical knock down (brushcutting & chainsawing) and careful chemical application. The
majority, 52% of the study area has been classified as Restoration with particular attention and
priority given to restoration areas bordering Retention Zones.
3. REHABILITATION – Highly modified ecosystems with some indigenous species still present
and high levels of weed invasion. There are a number of areas within the study area which have
been classified as Rehabilitation. These include a section of Whitecliffs which has a good
canopy of Moonahs, however the understorey is completely smothered with Vinca, and a
section of the Blairgowrie Foreshore opposite the shops, where considerable revegetation works
have already been undertaken.
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Orchid Populations
Four species of orchids were identified through out the study area, these include; Caladenia latifolia
(Pink Fairies), Cyrostylis robusta (Large Knat Orchid), Microtis parviflora (Slender Onion Orchid),
and Pterosylis pedunculata (Maroonhood). Orchids were generally found in understurbed mossy areas
in association with Dichodra repens (Kidney weed), and Hydrocotle laxiflora (Stinking Pennywort).
- Orchid colonies were present in three of the four Sections of the study area.
- Highest concentration and diversity of orchid species found in section 4 west of the Blairgowrie
shops through to the Sorrento border.
- The majority of colonies were found in coastal Tea Tree Scrub with some colonies under Moonah
Woodland.
- These are generally high quality retention areas.
* Caladenia latifolia (Pink Fairies) is a small terrestrial orchid with a broad, bright green, hairy leaf to
20 cm. One to four bright pink, 3-3.5 cm, flowers on a wiry scape to 40 cm tall from September to
October (Jone, D. & B, 2000).
- Thirty-five colonies identified which was by far the most common orchid in the study area
- Majority of colonies identified in Coastal scrub with a few colonies under Moonah woodland
- Were present through out the study area with the exception of section 3.
- Distribution ranging from small isolated patches with less than a hundred individuals through to
large patches of in excess of five hundred individuals.
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* Cyrostylis robusta (Large Knat Orchid) is a small terrestrial orchid with a ground hugging, heart
shaped leaf, 4 cm x 4 cm, bright green with silvery underside. Flowers are pale reddish-brown, 1.4 cm
long from June to August, carried on this scapes to 25cm tall (Jone, D. & B, 2000)
- Seven colonies were identified, all of which were in Section 4. Six colonies located just west of the
Blairgowrie Yacht club and one in the Cameron’s Bight section (near Sorrento border).
- Majority of colonies identified in Coastal scrub with a few colonies under Moonah woodland,
* Micotis parviflora (Slender Onion Orchid) is a slender terrestrial orchid with a hallow, green, onion-
like leaf, to 35 cm long. Numerous, crowded inconspicuous yellowish green flowers in a spire-like
spike to 40 cm tall from October through to December.
- Only three small isolated patches were identified, all of which were in section 4.
- Colonies range in size from isolated patches of a few individuals to colonies of approximately 100.
* Pterostylis pedunculata (Maroonhood) is a terrestrial orchid with a basal rosete of 4-6 dark green
stalked leaves. A central scape bears a single dark reddish-brown or purplish-brown flower from
August to October.
- Five colonies identified exclusive to site 4
- Colonies range in size from isolated patches of a few individuals to colonies of approximately 200.
- All colonies were located in Moonah Woodland
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Indigenous Species
Although much attention was focused on orchid colonies, species of significance such as the
endangered species Adriana quadripartita (Rare Bitter-bush) or the rare coastal wattle Acacia
retinoides ssp uncifolia (Wirilda) were also mapped. Areas of high quality with high diversity were
noted and provided useful information for assessing Vegetation Quality. Other significant species
mapped include: Stackhousia, Hibbertias, Zygophyllum, Kennedia and Swainsonia as well as trees
such as Bursaria, Boobialla, Coastal Banksia’s and Allocasuarinas.
Significant Trees
The Significance of trees was based on observation of form, height, basal trunk diameter as well as
presence in the landscape. The majority of significant trees were Melaleuca lanceolata (Moonahs),
however some Banksia integrifolia (Coastal Banksias), Allocasuarina verticillata (Drooping Sheokes),
Myoporum insulare (Boobialla) and Acacia retinoides ssp uncifolia Wirilda’s were also included.
Large old Moonahs provide valuable habitat for micro bats, nectar for possums as well as a whole
range of insects that play an important role in the ecosystem.
Exotic species
Exotic species that pose a high potential threat to natural vegetation were referenced and mapped.
These include
- large/mature woody weeds, such as Boxthorn, Pittosporum, Mirror Bush, and Cotoneaster
- Out breaks of scramblers & Vines such as Vinca, Dolichos, Cape and English Ivy
- Groundflora such as Annual and Panic Veldt grass, Great Brome, Wild oats, Gazanias, and
Agapantha’s etc.
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Tracks
Tracks were carefully mapped as they play an important role in management decisions regarding access
and disturbance of a particular area. The main walking track running through sections of the foreshore
reserve, all tracks that lead from Nepean Hwy through to the beach, as well as any unofficial tracks
running through the vegetation, like as seen at Whitecliffs, were all marked on the map.
Discussion & Management Recommendations
Key issues were identified for each section followed by an overall of key management considerations
are discussed below:
SECTION 1
Much of the section is in relatively poor condition, with the exception of a small section of high quality
Alkaline Scrub at the base of the dune supporting numerous orchid (Caladenia latifolia) colonies. A
large section of Moonah Woodland at the top of the hill alongside Point Nepean Rd is highly infested
with Vinca major (Blue Periwinkle) and thick Polygala regeneration smothering much of the
understorey, hence has been classified as Rehabilitation. It is recommended that the edge be maintained
to prevent further encroachment and future control when resources are available.
The coastal scrub toward the eastern end of the site contains numerous young to middle aged
Pittosporums, cotoneasters, boneseed, and some boxthorn. This small area should be high on priority
list to reduce potential burden of seed set when mature. Along the top of the dune there are numerous
very large Boxthorn, which need immediate attention to reduce further regeneration. Any material to be
cut down can be laid across tracks on steep sections of the dune face to prevent future traffic, collect
organic matter and stabilize the dune. However the bulk of the material should be left standing as
protected nesting sites.
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SECTION 2
The majority of this section is high quality restoration with scramblers’, vines, groundcovers and
grasses posing major threat. There is a small patch of high quality Retention area from the eastern end
of the section west of the lookout. Immediate threats include a large patch of Vinca and Cape Ivy,
Erharta, Couch and Kikuyu encroaching in on orchid populations. Plantain, Ehrharta, and Bromus are
all widespread and prominent through out this area. The coastal grassland community that is extensive
throughout this section is under serious threat from invasive exotics including Marram grass, Barrel
medic, Kikuyu, and Bladder campion. There is also a large patch of Dolichos Pea that requires
immediate attention just east of the Flinders street Car park.
SECTION 3
The vegetation in this section consists of coastal grassland, alkaline scrub and Moonah woodland.
Much of this section is classified as high quality Restoration with the exception of a large strip of tall
moonah woodland classified as Retention. Woody weeds dotted throughout this section include
Polygala, Boxthorn, Cotoneaster, Buckthorn and Pittosporum. A number of large boxthorns have been
been cut and painted however will need to be revisited as the kill rate has not been 100% successful.
Vinca, Cape Ivy and exotic grasses (in particular Buffalo grass, Kikuyu, and Ehrharta) pose significant
threat to the quality of vegetation, and habitat value.
SECTION 4
The vegetation of this section includes alkaline scrub and Moonah woodland and several coastal
banksia’s, though it is hard to determine whether these were planted or remnants of coastal banksia
woodland. This section has the greatest area of high quality vegetation, including some dense orchid
colonies, many significant Moonahs and contains the only specimen of the endangered Adriana
quadripartita (Rare Bitterbush). There is a large patch of Vinca in the south eastern corner of this
section, of which some has already been treated. Boxthorn, Cotoneaster, Buckthorn, Pittosporum,
Coprosma and Polygala are all present throughout this section, with polygala forming dense thickets in
some locations. Common scramblers include Dolichos, Cape Ivy, English Ivy and Bridal creeper,
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whilst common groundcovers and grasses include Ehrharta, Bromus, Lagoris, Briza, Plantain,
Schoenus, Bladder Campion, Fleabane pose significant threat.
Key Management Strategies
1. Protect & enhance high quality retention areas and orchid colonies
The number one priority recommended based on our extensive field surveying and mapping
analysis is to protect and enhance high quality retention areas as a means of protecting biodiversity
and orchid colonies. These retention areas provide us with the best source of information as to what
we are working towards in any future rehabilitation efforts. They also provide valuable education
resources for future conservation workers and land managers, as reference sites of intact EVCs by
which comparisons can be made. They provide valuable seed banks for not only natural
regeneration in the immediate vicinity but also collection for future rehabilitation works in highly
degraded areas. These areas require small teams of highly skilled professionals to managed,
maintain, and with time expand upon.
2. Protect and enhance the rare Moonah Woodland and endangered Adriana and rare
Wirilda
According to historical data much of the southern Mornington Peninsula was believed to be
covered by open Moonah woodland, managed by the indigenous population for ease of travel and
hunting (Moxham et.al, 2009). Much of the Moonah and associated Drooping Sheokes were cleared
to fuel Limestone furnaces of the mid nineteenth century, making way for the proliferation of
Coastal tea tree and a dramatically altered vegetation (Moxham et.al, 2009).. Today significant
stands of Moonah occur along the foreshore with some trees presumed to be in excess of 600 years
old (pers. comm. P. Jensen). These old growth Moonahs provide excellent habitat for micro-bats as
well as a seasonal nectar source for ringtail possums.
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Much of the reserve to the south side of the highway also contains moonah woodland generally in
very poor condition, as little attempt has been made to manage this vegetation. A possible strategy
may be to engage local residents through education material or a seminar series and seeking
volunteer assistance, development of a friends group or monetary donations to help restore the
southern section of foreshore reserve which remains in poor condition.
Only one Adriana quadripartita(Rare Bitterbush), with the exception of one planted in a
Blairgowrie garden bed, was identified throughout the whole study area. There are numerous large
Wirildas coming to the end of their relatively short life, however it appears to be naturally
regenerating freely within the study area. Future revegetation efforts should focus on reestablishing
these species along with Drooping Sheokes on higher ground.
3. Target highly invasive weeds
Trees and Shrubs
Polygala myrtifolia (Myrtle-leaf Milkwort) is possibly the most abundant and invasive woody weed
and widespread throughout the whole foreshore reserve. At whitecliffs it forms an impenetrable
thicket under Moonah woodland, and in many areas young seedlings provide a dense groundcover.
Other mature woody weeds of high priority requiring immediate attention dotted throughout the
foreshore include Boneseed, Mirror Bush, Cotoneaster, Box-thorn and Pittosporum.
Scramblers & Vines
One of the biggest threats to understorey diversity through-out both Moonah Woodland and Coastal
Alkaline Scrub is the highly invasive Vinca major (Blue periwinkle). Large patches throughout the
study area are rapidly on the move and require urgent attention. It is evident that this some work is
currently been undertaken and will require follow up control. These areas may potentially require
some revegetation should the soil seedbank not regenerate. Where funding does not permit a
complete control program, focus should be on maintaining the edge and preventing further
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encroachment, especially in section 2 opposite Centre Dr, where it poses an immediate threat to
orchid populations.
Cape ivy and Bridal Creeper are both widespread throughout all sites, though the bridal creeper
appears to be affected by the rust fungus. Isolated patches of Asparagus fern, English Ivy and
Dolichos pea require immediate treatment to reduce their potential to spread.
Groundcovers & Grasses
Panic Veldt grass and Great Brome is widespread throughout study area and considerable threat to
native grasses recolonising disturbed areas. Stoloniferous grasses such as couch, kikuyu and buffalo
grass are all considered to be threatening as they outcompete native groundcovers and grasses and
require careful chemical treatment. Marram grass and Black medic pose significant threat to
Coastal Spinifex Grassland. Common Sow thistle, Chickweed, Vetch, Bladder campion, Soursob
and Smooth cats ear are all prevalent weeds especially along the edge of tracks or highly disturbed
areas. Montbretia is common throughout the tall Moonah Woodland in section 3.
4. Upgrading Vegetation Quality ratings: Restoration and Rehabilitation
As restoration work in high quality Retention areas becomes relatively under control contractors
should be advised to gradually extend these areas. In some restoration areas upgrade to retention
can be achieved relatively simply by controlling cape ivy and grassy weeds. Other areas of lesser
quality restoration may take much more work to upgrade their quality rating. Such is the case of
Rehabilitation areas that require considerable investment, follow up control and potentially future
Revegetation works to achieve a quality upgrade..
As works are carried out and Vegetation Quality is improved maps can then be updated by simply
taking way points at intervals around the area to be upgraded, upload them into Google Earth Pro,
then making the necessary adjustments.
Summary of Management Strategies, Actions and Locations
Strategy Management action Priority Locations
1.1 Management of High
Quality Vegetation/Retention
Areas & Orchid Populations
- Groundflora Weed Control -Handweed
- Cut & Paint any woody weeds to prevent soil
disturbance
- Maintain the edge and prevent scramblers such as
Vinca encroaching on Retention areas (Section 2
opposite Centre Dr)
- provide appropriate signage
Section 1: Whitecliffs bayside
Section 2: Opposite Centre Drive
Section 3: Between Canterbury Jetty
Rd and Tyrone Ave
Section 4: Sevilles Lookout
1.2.Woody Weed Control
- Frill/kill and cut/paint large Boxthorn,
Pittosporums, Cotoneaster and boneseed throughout
- Handweed polygala seedlings in high quality areas
- Knapsack large patches of polygala seedlings where
no indigenous plants occur
- Follow up program. Map, managed and maintain
future outbreaks
Section 1: Large Boxthorns,
Cotoneaster and Pittosporums
throughout
Section 2: Mature Boneseed between
Centre Dr & Neville Dr
Section 3: A number of Pittosporums
in area opposite Canterbury Jetty Rd.
Section 4: Throughout Rehabilitation
areas in particular Roadside of
Camping ground & between Hughes
Rd & Langdon Ave.
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Strategy Management action Priority Locations
1.3.Control of Scramblers &
Vines
- Maintaining edge of Vinca to prevent spreading
- Brushcut/Spray edge of Vinca to prevent further
encroachment into Restoration areas
- Cut and Paint Dolichos
- Rake Cape Ivy off vegetation & Spray in weedy
patches or spray with Lontrel
- Spray Bridal Creeper, English Ivy
Section 1: Large patch of Vinca
Throughout Rehabilitation area.
Section 2: Large Patch of Vinca
opposite Centre Drive.
Section 3: Large Vinca patch in
Rehabilitation area, Dolichos, Cape
Ivy & English Ivy throughout.
Section 4: Dolichos, Cape Ivy, English
Ivy and Bridal Creeper throughout.
1.4.Ground Flora Weed
Control
- Handweed amongst sensitive vegetation,
- Spot spray in open areas
- Brushcut annual weeds along tracks to prevent seed
set
Throughout Retention Areas and along
tracks
1.5. Rehabilitation
- Revegetation of understorey components should
natural regeneration not occur after Vinca control
- Restrict access along steep slopes and lay branches
(boxthorn or tea tree) across contours to
accumulate organic matter and to reduce erosion
Throughout Rehabilitation areas
Section 1: Whitecliffs steep slopes
1.6. Track maintenance
- Fence off and rehabilitate established bush tracks
- Install steeps at steeper beach access tracks at
Sorrento end to prevent further erosion
Section 1: Throughout Whitecliffs
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Strategy Management action Priority Locations
1.7. Vermin Control
- Undertake/continue vermin control program
Throughout whole area
1.8. Community Education &
Awareness
- Engaging local residents to get involved and form a
friends group
- Work alongside Foreshore Committee and
contractors to assist manage restoration section
- Provide education evening so that Friends groups
and local residents are well informed about the
threats to the foreshore and what they can do about
help.
South of Point Nepean Rd
Using Drop Box
Drop Box is an online data storage and sharing facility. It allows users to back up files and share them
with colleagues to work collaboratively on files. SEEDS has stored all files associated with the
production of this report in a Dropbox folder online to share with the Management Committee. This
means that not only are the files stored securely online at all times but anyone asked by the
Management Committee to update files whether they be management plans or Google earth maps can
do this and files can be keep current and accessible to all required. When changes are made to the files
in this folder they are saved online. An email will be sent with an invitation to join this shared folder,
just follow the links. Or check out www.dropbox.com
Using Google Earth Pro
Google Earth Pro provides a simple and effective mapping tool capable of displaying a great deal of
information. Having a basic understanding of how to operate this program makes updating maps and
monitoring vegetation quality, orchid populations, and weed infestations relatively simple and cost
effective means of directing management priorities. This means that this record can stay current and
provide a history of works undertaken with minimal effort. Listed below is a very basic run down of
the procedures and applications that may be of use if you want to use and update information as works
are complete or for future monitoring purposes.
1. Once you have opened the Google Earth Pro, open the Whitecliffs – Camerons Bight Folder
2. Below you will find a number of sub folders.
3. To open, double click on the desired folder, which will give you a list of all its contents or
waypoints. If you then click on the box beside the folder these will appear on the map. For
example if you open the Orchids folder all the known orchid colonies identified within the
study area will appear. You can then overlay vegetation quality which will show you in what
vegetation quality these orchid populations occur.
4. If you then close the Vegetation Quality Folder folder and open the EVC folder you will see
what EVC orchid populations.You can also overlay Indigenous species, Exotic species,
Significant trees, Tracks & Site Boundaries and so forth.
5.
6. If you then want to upload further information or waypoints as it becomes available or works
are complete, simply plug in GPS into USB port, select Tools then GPS, select the relevant
device, then import.
7. To update information as works are carried out, for example large Boxthorn is controlled
throughout Section 1. Left hand click on the relevant icon on the map, then go down to
properties and open. You can then update the name by adding TREATED and put a description
including technique, date and the contractor or person who completed the task.
References:
Calder, W. (1986) Peninsula Perspectives. Vegetation on the Mornington Peninsula. Jimaringle
Publication.
Cropper, S. (2001) White Cliffs to Camerons Bight Foreshore Management Plan, Robyn
Crocker & Associates, Melbourne, Unpublished.
Jensen, P. (2009) Sevilles Lookout Species List.
Jones, B. & D. (2000) A Field Guide to Native Orchids of Southern Australia. Bloomings
Books, Melbourne.
Tonkinson, D. Taranto, M. & Kefford, G. (2002) Mapping and Condition Assessment of
Coastal Moonah Woodland remnants on the Mornington Peninsula. Report to the Mornington
Peninsula Shire. Arthur Rylah Institute for Environmental Research, Melbourne.
Moxham, C. Sinclair, S. Walker, G. & Douglas, I. (2009) The vegetation of the Nepean
Peninsula, Victoria – an historical perspective. Cunninghamia. Botanic Gardens Trust.
Walker, G. & Greening, J. (1996) Tyrone Foreshore Reserve Vegetation Survey & Weed
Eradication Strategy