The Port Phillip Heads Marine National Park is a
marine protected area
Marine protected areas (MPA) are protected areas of seas, oceans, estuaries or in the US, the Great Lakes. These marine areas can come in many forms ranging from wildlife refuges to research facilities. MPAs restrict human activity for a con ...
located in the vicinity of the
bay
A bay is a recessed, coastal body of water that directly connects to a larger main body of water, such as an ocean, a lake, or another bay. A large bay is usually called a gulf, sea, sound, or bight. A cove is a small, circular bay with a na ...
of
Port Phillip, between the
Bellarine
The Bellarine Peninsula ( Wathawurrung: ''Balla-wein'' or ''Biteyong'') is a peninsula located south-west of Melbourne in Victoria, Australia, surrounded by Port Phillip, Corio Bay and Bass Strait. The peninsula, together with the Morningto ...
and
Mornington Peninsulas, in
Victoria
Victoria most commonly refers to:
* Victoria (Australia), a state of the Commonwealth of Australia
* Victoria, British Columbia, provincial capital of British Columbia, Canada
* Victoria (mythology), Roman goddess of Victory
* Victoria, Seychelle ...
,
Australia
Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. With an area of , Australia is the largest country by ...
. The marine national park comprises six separate sites located approximately south-west of
Melbourne
Melbourne ( ; Boonwurrung/ Woiwurrung: ''Narrm'' or ''Naarm'') is the capital and most populous city of the Australian state of Victoria, and the second-most populous city in both Australia and Oceania. Its name generally refers to a metro ...
and stretches along of coastline of Victoria.
Location and features
The marine national park was created on 16 November 2002 and represents an expansion of, as well as giving stronger protection to, areas previously collectively termed the Harold Holt Marine Reserve system. The park is assigned the
IUCN
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natu ...
's
Category II of the
United Nations
The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and security, develop friendly relations among nations, achieve international cooperation, and be a centre for harmoni ...
’ List of National Parks and Protected Areas, showing that the park is managed by
Parks Victoria
Parks Victoria is a government agency of the state of Victoria, Australia.
Parks Victoria was established in December 1996 as a statutory authority, reporting to the Victorian Minister for Environment and Climate Change. The ''Parks Victoria A ...
primarily for
ecosystem
An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the syst ...
protection and recreation.
Mud Islands
The Mud Islands reserve is located within Port Phillip, about south-west of Melbourne, Australia, lying inside Port Phillip Heads, north of Portsea and east of Queenscliff. The land area of about is made up of three low-lying islands sur ...
, Point Lonsdale, Point Nepean
Point Nepean ( Boonwurrung: ''Boona-djalang'') marks the southern point of The Rip (the entrance to Port Phillip) and the most westerly point of the Mornington Peninsula, in Victoria, Australia. It was named in 1802 after the British polit ...
, Pope's Eye
Pope's Eye is the uncompleted foundation for an island fort intended to defend the entrance to Port Phillip in the state of Victoria, Australia. The undefined area of the fort, generally assessed at , is one of six separate areas that comprise ...
, Portsea Hole, and Swan Bay
Swans are birds of the family Anatidae within the genus ''Cygnus''. The swans' closest relatives include the geese and ducks. Swans are grouped with the closely related geese in the subfamily Anserinae where they form the tribe Cygnini. Sometim ...
.
The closest towns to the areas include St Leonards, Queenscliff, Portsea Portsea may refer to:
* Portsea, Victoria, a seaside town in Australia
* Portsea Island, an island on the south coast of England contained within the city of Portsmouth
* Portsea, Portsmouth
Portsea Island is a flat and low-lying natural i ...
and Point Lonsdale.
Habitats protected by the marine national park include seagrass meadow
A seagrass meadow or seagrass bed is an underwater ecosystem formed by seagrasses. Seagrasses are marine (saltwater) plants found in shallow coastal waters and in the brackish waters of estuaries. Seagrasses are flowering plants with stems an ...
s, kelp
Kelps are large brown algae seaweeds that make up the order Laminariales. There are about 30 different genera. Despite its appearance, kelp is not a plant - it is a heterokont, a completely unrelated group of organisms.
Kelp grows in "underwa ...
forests, intertidal and subtidal rocky reef
A reef is a ridge or shoal of rock, coral or similar relatively stable material, lying beneath the surface of a natural body of water. Many reefs result from natural, abiotic processes—deposition of sand, wave erosion planing down rock ...
s, sandy beach
A beach is a landform alongside a body of water which consists of loose particles. The particles composing a beach are typically made from rock, such as sand, gravel, shingle, pebbles, etc., or biological sources, such as mollusc s ...
es and deeper marine environments. Animals protected include many species of wader
245px, A flock of Dunlins and Red knots">Red_knot.html" ;"title="Dunlins and Red knot">Dunlins and Red knots
Waders or shorebirds are birds of the order Charadriiformes commonly found wikt:wade#Etymology 1, wading along shorelines and mudflat ...
s, waterbird
A water bird, alternatively waterbird or aquatic bird, is a bird that lives on or around water. In some definitions, the term ''water bird'' is especially applied to birds in freshwater ecosystems, although others make no distinction from sea ...
s and seabird
Seabirds (also known as marine birds) are birds that are adapted to life within the marine environment. While seabirds vary greatly in lifestyle, behaviour and physiology, they often exhibit striking convergent evolution, as the same envir ...
s, as well as Australian fur seal
The brown fur seal (''Arctocephalus pusillus''), also known as the Cape fur seal, South African fur seal and Australian fur seal, is a species of fur seal.
Description
The brown fur seal is the largest and most robust member of the fur seals. ...
s, Burrunan dolphins, fish
Fish are Aquatic animal, aquatic, craniate, gill-bearing animals that lack Limb (anatomy), limbs with Digit (anatomy), digits. Included in this definition are the living hagfish, lampreys, and Chondrichthyes, cartilaginous and bony fish as we ...
and a wide range of marine
Marine is an adjective meaning of or pertaining to the sea or ocean.
Marine or marines may refer to:
Ocean
* Maritime (disambiguation)
* Marine art
* Marine biology
* Marine debris
* Marine habitats
* Marine life
* Marine pollution
Military ...
invertebrate
Invertebrates are a paraphyletic group of animals that neither possess nor develop a vertebral column (commonly known as a ''backbone'' or ''spine''), derived from the notochord. This is a grouping including all animals apart from the chorda ...
s. It also protects areas and items of historic, archaeological and cultural significance.
Additional and overlapping protection is given to some areas of the marine national park through the Ramsar Convention
The Ramsar Convention on Wetlands of International Importance Especially as Waterfowl Habitat is an international treaty for the conservation and sustainable use of Ramsar sites (wetlands). It is also known as the Convention on Wetlands. It ...
, which lists Swan Bay and Mud Islands as parts of the as wetlands
A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The p ...
of international importance.
Threats
A proposal to dredge mechanically the entrance to Port Phillip and sections of the main shipping channel to the Port of Melbourne
The Port of Melbourne is the largest port for containerised and general cargo in Australia. It is located in Melbourne, Victoria, and covers an area at the mouth of the Yarra River, downstream of Bolte Bridge, which is at the head of Port Ph ...
, in order to facilitate access by larger ships, has the potential to cause extensive turbidity, the release of toxic sediments and mechanical damage to reefs, threatening benthic communities as well as affecting economic activities in the bay such as diving businesses and fishing.
See also
* Protected areas of Victoria
Victoria is the smallest mainland state in Australia. it contained separate protected areas with a total land area of (17.26% of the state's area). Of these, 45 were national parks, totalling (11.32% of the state's area).
The parks are mana ...
References
External links
*
Marine parks in Victoria (Australia)
Port Phillip
Bellarine Peninsula
Mornington Peninsula
Coastline of Victoria (Australia)
Protected areas of Bass Strait
{{Melbourne-geo-stub