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Eucalyptus Bigalerita
''Eucalyptus bigalerita'', commonly known as the northern salmon gum, Adelaide River white gum, or poplar gum is a species of tree that is endemic to north-western Australia. It has smooth bark, large triangular to more or less round adult leaves, flower buds in groups of seven, white flowers and conical to hemispherical fruit. Description ''Eucalyptus bigalerita'' is a tree that typically grows to a height of and forms a lignotuber. The bark is smooth on the trunk and branches, pale orange to creamy-pink when newly exposed, fading to grey before it is shed. Leaves on young plants and on coppice regrowth are arranged alternately, dull greyish green, triangular to heart-shaped, long, wide and have a petiole. Adult leaves are triangular to more or less round, mostly long, wide on a petiole long and usually the same glossy green on both sides. The leaves are often shed during the drier months prior to the wet season. The flower buds are arranged in groups of seven on a pedu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucalyptus Bigalerita
''Eucalyptus bigalerita'', commonly known as the northern salmon gum, Adelaide River white gum, or poplar gum is a species of tree that is endemic to north-western Australia. It has smooth bark, large triangular to more or less round adult leaves, flower buds in groups of seven, white flowers and conical to hemispherical fruit. Description ''Eucalyptus bigalerita'' is a tree that typically grows to a height of and forms a lignotuber. The bark is smooth on the trunk and branches, pale orange to creamy-pink when newly exposed, fading to grey before it is shed. Leaves on young plants and on coppice regrowth are arranged alternately, dull greyish green, triangular to heart-shaped, long, wide and have a petiole. Adult leaves are triangular to more or less round, mostly long, wide on a petiole long and usually the same glossy green on both sides. The leaves are often shed during the drier months prior to the wet season. The flower buds are arranged in groups of seven on a pedu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferdinand Von Mueller
Baron Sir Ferdinand Jacob Heinrich von Mueller, (german: Müller; 30 June 1825 – 10 October 1896) was a German-Australian physician, geographer, and most notably, a botanist. He was appointed government botanist for the then colony of Victoria (Australia) by Governor Charles La Trobe in 1853, and later director of the Royal Botanic Gardens, Melbourne. He also founded the National Herbarium of Victoria. He named many Australian plants. Early life Mueller was born at Rostock, in the Grand Duchy of Mecklenburg-Schwerin. After the early death of his parents, Frederick and Louisa, his grandparents gave him a good education in Tönning, Schleswig. Apprenticed to a chemist at the age of 15, he passed his pharmaceutical examinations and studied botany under Professor Ernst Ferdinand Nolte (1791–1875) at Kiel University. In 1847, he received his degree of Doctor of Philosophy from Kiel for a thesis on the plants of the southern regions of Schleswig. Mueller's sister Bertha had be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucalyptus Platyphylla
''Eucalyptus platyphylla'', commonly known as poplar gum or white gum, is a species of medium-sized tree that is endemic to Queensland. It has smooth. powdery bark, heart-shaped, egg-shaped to almost round leaves, flower buds in groups of seven, white flowers and conical to hemispherical fruit. Description ''Eucalyptus platyphylla'' is a tree that typically grows to a height of and forms a lignotuber. It has smooth, powdery, pale pink to greenish white bark. Young plants and coppice regrowth have deltoid leaves that are long and wide. Adult leaves are the same shade of dull greyish green on both sides, heart-shaped to egg-shaped or almost round, long and wide on a petiole long. The flower buds are arranged in leaf axils in groups of seven on an unbranched peduncle long, the individual buds sessile or on pedicels up to long. Mature buds are oval to almost spherical, long and wide with a rounded to conical operculum. Flowering occurs from June to October and the flower ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant Propagation
Plant propagation is the process by which new plants grow from a variety of sources: seeds, cuttings, and other plant parts. Plant propagation can also refer to the man-made or natural dispersal of seeds. Propagation typically occurs as a step in the overall cycle of plant growth. For seeds, it happens after ripening and dispersal; for vegetative parts, it happens after detachment or pruning; for asexually-reproducing plants, such as strawberry, it happens as the new plant develops from existing parts. Plant propagation can be divided into four basic types: sexual, asexual (vegetative), layering, and grafting. Countless plants are propagated each day in horticulture and agriculture. The materials commonly used for plant propagation are seeds and cuttings. Sexual propagation Seeds and spores can be used for reproduction (e.g. sowing). Seeds are typically produced from sexual reproduction within a species because genetic recombination has occurred. A plant grown from seeds may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Parks And Wildlife (Western Australia)
The Department of Parks and Wildlife (DPaW) was the department of the Government of Western Australia responsible for managing lands described in the ''Conservation and Land Management Act 1984'' and implementing the state's conservation and environment legislation and regulations. The minister responsible for the department was the Minister for the Environment. History The Department of Environment and Conservation (DEC) was separated on 30 June 2013, forming the Department of Parks and Wildlife (DPaW) and the Department of Environment Regulation (DER), both of which commenced operations on 1 July 2013. DPaW focused on managing multiple use state forests, national parks, marine parks and reserves. DER focused on environmental regulation, approvals and appeals processes, and pollution prevention. It was announced on 28 April 2017 that the Department of Parks and Wildlife would merge with the Botanic Gardens and Parks Authority, the Zoological Parks Authority and the Rott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daly Waters, Northern Territory
Daly Waters is a town and locality in the Northern Territory of Australia located about south of the territory capital of Darwin at the intersection of the Carpentaria Highway and the Stuart Highway. The area's traditional owners, the Jingili people, believe the Dreaming tracks of the Emu and the Sun travelled through here on their way to the southern parts of the Northern Territory. History The name Daly Waters was given to a series of natural springs by John McDouall Stuart during his third attempt to cross Australia from south to north, in 1861–62. Stuart named the springs after the new Governor of South Australia, Sir Dominick Daly. Stuart's first attempt, in 1860, had reached Tennant Creek. The second, in early 1861, pushed further north but again Stuart turned back. The third journey left Adelaide in October 1861 and reached Daly Waters on 28 May. The party had been pushing through difficult lancewood scrub and harsh terrain at a little over a kilometre a day. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cobourg Peninsula
The Cobourg Peninsula is located east of Darwin in the Northern Territory, Australia. It is deeply indented with coves and bays, covers a land area of about , and is virtually uninhabited with a population ranging from about 20 to 30 in five family outstations, but without any notable settlement or village. It is separated from Croker Island in the east by Bowen Strait, which is wide in the south and up to in the north, and long. In the west, it is separated from Melville Island by Dundas Strait. From Cape Don, the western point of the peninsula, to Soldier Point in the east of Melville Island, the distance is . In the north is the Arafura Sea, and in the south the Van Diemen Gulf. The highest elevation is Mount Roe in the south with an altitude of . Development All of Cobourg Peninsula is part of Garig Gunak Barlu National Park, which also encompasses a few nearshore islands. Mostly a tourist attraction, it is known for its pristine wilderness. It is home to a large var ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tiwi Islands
The Tiwi Islands ( tiw, Ratuati Irara meaning "two islands") are part of the Northern Territory, Australia, to the north of Darwin adjoining the Timor Sea. They comprise Melville Island, Bathurst Island, and nine smaller uninhabited islands, with a combined area of . Inhabited before European settlement by the Tiwi, an Aboriginal Australian people, the islands' population was 2,348 at the . The Tiwi Land Council is one of four land councils in the Northern Territory. It is a representative body with statutory authority under the ''Aboriginal Land Rights (Northern Territory) Act 1976'', and has responsibilities under the '' Native Title Act 1993'' and the ''Pastoral Land Act 1992''. Geography and population The Tiwi Islands were created by sea level rise at the end of the last ice age, which finished about 11,700 years ago, with the flooding occurring an estimated 8,200 to 9,650 years ago. The story of the flooding is told in Tiwi traditional stories and creation myths pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Top End
The Top End of Australia's Northern Territory is a geographical region encompassing the northernmost section of the Northern Territory, which aside from the Cape York Peninsula is the northernmost part of the Australian continent. It covers a rather vaguely defined area of about 245,000 km² (95,000 sq mi) behind the northern coast from the Northern Territory capital of Darwin across to Arnhem Land with the Indian Ocean on the west, the Arafura Sea to the north, and the Gulf of Carpentaria to the east, and with the almost waterless semi-arid interior of Australia to the south, beyond the huge Kakadu National Park. The Top End contains both of the Territory's cities and one of its major towns, Darwin, Palmerston and Katherine. The well-known town of Alice Springs is located further south, in the arid southern part of the Northern Territory, sometimes referred to by Australians as the Red Centre. The landscape is relatively flat with river floodplains and grasslands with eucaly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alluvium
Alluvium (from Latin ''alluvius'', from ''alluere'' 'to wash against') is loose clay, silt, sand, or gravel that has been deposited by running water in a stream bed, on a floodplain, in an alluvial fan or beach, or in similar settings. Alluvium is also sometimes called alluvial deposit. Alluvium is typically geologically young and is not consolidated into solid rock. Sediments deposited underwater, in seas, estuaries, lakes, or ponds, are not described as alluvium. Floodplain alluvium can be highly fertile, and supported some of the earliest human civilizations. Definitions The present consensus is that "alluvium" refers to loose sediments of all types deposited by running water in floodplains or in alluvial fans or related landforms. However, the meaning of the term has varied considerably since it was first defined in the French dictionary of Antoine Furetière, posthumously published in 1690. Drawing upon concepts from Roman law, Furetière defined ''alluvion'' (the F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kimberley (Western Australia)
The Kimberley is the northernmost of the nine regions of Western Australia. It is bordered on the west by the Indian Ocean, on the north by the Timor Sea, on the south by the Great Sandy Desert, Great Sandy and Tanami Desert, Tanami deserts in the region of the Pilbara, and on the east by the Northern Territory. The region was named in 1879 by government surveyor Alexander Forrest after Secretary of State for the Colonies John Wodehouse, 1st Earl of Kimberley. History The Kimberley was one of the earliest settled parts of Australia, with the first humans landing about 65,000 years ago. They created a complex culture that developed over thousands of years. Yam (vegetable), Yam (''Dioscorea hastifolia'') agriculture was developed, and rock art suggests that this was where some of the earliest boomerangs were invented. The worship of Wandjina deities was most common in this region, and a complex theology dealing with the transmigration of souls was part of the local people's r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Territory
The Northern Territory (commonly abbreviated as NT; formally the Northern Territory of Australia) is an states and territories of Australia, Australian territory in the central and central northern regions of Australia. The Northern Territory shares its borders with Western Australia to the west (129th meridian east), South Australia to the south (26th parallel south), and Queensland to the east (138th meridian east). To the north, the territory looks out to the Timor Sea, the Arafura Sea and the Gulf of Carpentaria, including Western New Guinea and other islands of the Indonesian archipelago. The NT covers , making it the third-largest Australian federal division, and List of country subdivisions by area, the 11th-largest country subdivision in the world. It is sparsely populated, with a population of only 249,000 – fewer than half as many people as in Tasmania. The largest population center is the capital city of Darwin, Northern Territory, Darwin. The archaeological hist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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