Description
The marshes consist of a system of freshwater channels and streams, some of which are permanent following construction of water regulation devices, with semi-permanent and ephemeral swamps and floodplains. The extent of the marshes varies according to the extent of flooding. The historical maximum flooding of 4,780 square kilometres (1,850 sq mi) was recorded in the mid 1950s; since then flooding has become both less frequent and less extensive. Most of the area covered by the marshes is used as rangeland or pasture; some 10% is protected in the Macquarie Marshes Nature Reserve. Among the variety of vegetation types supported by the marshes are River Red Gum forest and woodland, extensive beds of Common Reed, and meadows of Water Couch. Daily temperatures in the area vary from about 4 °C (39 °F) in July to 36 °C (97 °F) in January, with an average annual rainfall of 300 millimetres (12 in) to 400 millimetres (16 in).
Read more about this topic: Macquarie Marshes
Famous quotes containing the word description:
“Once a child has demonstrated his capacity for independent functioning in any area, his lapses into dependent behavior, even though temporary, make the mother feel that she is being taken advantage of....What only yesterday was a description of the child’s stage in life has become an indictment, a judgment.”
—Elaine Heffner (20th century)
“I fancy it must be the quantity of animal food eaten by the English which renders their character insusceptible of civilisation. I suspect it is in their kitchens and not in their churches that their reformation must be worked, and that Missionaries of that description from [France] would avail more than those who should endeavor to tame them by precepts of religion or philosophy.”
—Thomas Jefferson (1743–1826)
“God damnit, why must all those journalists be such sticklers for detail? Why, they’d hold you to an accurate description of the first time you ever made love, expecting you to remember the color of the room and the shape of the windows.”
—Lyndon Baines Johnson (1908–1973)