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One Tree Island Research Station
One Tree Island is a small coral cay. It is located near the Tropic of Capricorn in the southern Great Barrier Reef, 96 km due east nor east of Gladstone, Queensland, Australia, and 450 km north of the state capital Brisbane. The island is part of the Great Barrier Reef chain of islands, and is part of the Capricorn and Bunker Group of island and forms part of the Capricornia Cays National Park. It is also part of the Capricornia Cays Important Bird Area. General One Tree Island is a rubble or shingle cay at the eastern end of a coral reef which is about 5.5 km by 3.5 km in size Vegetation consists of scattered velvet soldierbush and ''Scaevola taccada'' with several small groves of ''Pisonia grandis''. A small pond of brackish water is situated near the centre of tile cay. A research station conducted by Sydney University is located on the cay. Geomorphology and landscape The Capricorn and Bunker Cays form part of a distinct geomorphic province at the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gladstone, Queensland
Gladstone () is a coastal city in the Gladstone Region, Queensland, Australia. In the , the Gladstone urban area had a population of 45,185 people. It is by road north-west of the state capital, Brisbane, and south-east of Rockhampton, Queensland, Rockhampton. Situated between the Calliope River, Calliope and Boyne River (Central Queensland), Boyne Rivers, Gladstone is home to Queensland's largest multi-commodity shipping port, the Port of Gladstone. Gladstone is the largest town within the Gladstone Region and the headquarters of Gladstone Regional Council is located in Gladstone. History Before European settlement, the Gladstone region was home of the Gooreng Gooreng, Toolooa (or Tulua), Meerooni and Baiali (or Byellee) Aboriginal tribes. In May 1770, , under the command of James Cook, sailed by the entrance to Gladstone Harbour under the cover of darkness. Matthew Flinders, during his 1801–1803 circumnavigation of Australia, became the first recorded European to sigh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eber Bunker
Eber Bunker (1761–1836) was a sea captain and pastoralist, and he was born on 7 March 1761 at Plymouth, Massachusetts. He commanded one of the first vessels to go whaling and sealing off the coast of Australia. His parents were James Bunker and his wife Hannah, née Shurtleff. 1776–1786: Background When England lost its American colonies in 1776 in the American Revolutionary War, it lost an important source of raw materials as well as its established dumping grounds for convicted criminals. Consequently, England saw an urgent need to replace these critical resources. Despite the enormous expenses associated with starting a new colony on a virtually uncharted continent in another hemisphere, England elected to establish a penal colony at Botany Bay under the leadership of Captain Arthur Phillip. This project was undertaken in part to relieve overcrowding in the English prisons, as well as to establish a new source for timber and other raw materials, and also to establish a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capricorn Silvereye
The Capricorn silvereye (''Zosterops lateralis chlorocephalus''), also known as the Capricorn white-eye or green-headed white-eye, is a small greenish bird in the Zosteropidae or white-eye family. It is a subspecies of the silvereye that occurs on islands off the coast of Queensland in north-eastern Australia, and which is sometimes considered to be a full species. Description The Capricorn silvereye is the only bird endemic to the Great Barrier Reef. It was first described by Archibald Campbell and Samuel White in ''The Emu'' from specimens collected during an expedition by the Royal Australasian Ornithologists Union to the Capricorn Group in October 1910. They wrote: ''Zosterops'' were numerous, and appeared to breed on the islands, judging by a few old nests. As at some of our more southern camps, it was delightful to listen to the subdued chorus of the birds' sweet warbling songs at daybreak. Regularly on Masthead they commenced to warble from 10 to 5 minutes before ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Analysis
Data analysis is the process of inspecting, Data cleansing, cleansing, Data transformation, transforming, and Data modeling, modeling data with the goal of discovering useful information, informing conclusions, and supporting decision-making. Data analysis has multiple facets and approaches, encompassing diverse techniques under a variety of names, and is used in different business, science, and social science domains. In today's business world, data analysis plays a role in making decisions more scientific and helping businesses operate more effectively. Data mining is a particular data analysis technique that focuses on statistical modeling and knowledge discovery for predictive rather than purely descriptive purposes, while business intelligence covers data analysis that relies heavily on aggregation, focusing mainly on business information. In statistical applications, data analysis can be divided into descriptive statistics, exploratory data analysis (EDA), and Statistical h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecological Sustainability
Sustainability is a social goal for people to co-exist on Earth over a long period of time. Definitions of this term are disputed and have varied with literature, context, and time. Sustainability usually has three dimensions (or pillars): environmental, economic, and social. Many definitions emphasize the environmental dimension. This can include addressing key environmental issues, environmental problems, including climate change and biodiversity loss. The idea of sustainability can guide decisions at the global, national, organizational, and individual levels. A related concept is that of sustainable development, and the terms are often used to mean the same thing. UNESCO distinguishes the two like this: "''Sustainability'' is often thought of as a long-term goal (i.e. a more sustainable world), while ''sustainable development'' refers to the many processes and pathways to achieve it." Details around the economic dimension of sustainability are controversial. Scholars have d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sedimentation
Sedimentation is the deposition of sediments. It takes place when particles in suspension settle out of the fluid in which they are entrained and come to rest against a barrier. This is due to their motion through the fluid in response to the forces acting on them: these forces can be due to gravity, centrifugal acceleration, or electromagnetism. Settling is the falling of suspended particles through the liquid, whereas sedimentation is the final result of the settling process. In geology, sedimentation is the deposition of sediments which results in the formation of sedimentary rock. The term is broadly applied to the entire range of processes that result in the formation of sedimentary rock, from initial erosion through sediment transport and settling to the lithification of the sediments. However, the strict geological definition of sedimentation is the mechanical deposition of sediment particles from an initial suspension in air or water. Sedimentation may pertain to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbonate Chemistry
A carbonate is a salt of carbonic acid, (), characterized by the presence of the carbonate ion, a polyatomic ion with the formula . The word "carbonate" may also refer to a carbonate ester, an organic compound containing the carbonate group . The term is also used as a verb, to describe carbonation: the process of raising the concentrations of carbonate and bicarbonate ions in water to produce carbonated water and other carbonated beverageseither by the addition of carbon dioxide gas under pressure or by dissolving carbonate or bicarbonate salts into the water. In geology and mineralogy, the term "carbonate" can refer both to carbonate minerals and carbonate rock (which is made of chiefly carbonate minerals), and both are dominated by the carbonate ion, . Carbonate minerals are extremely varied and ubiquitous in chemically precipitated sedimentary rock. The most common are calcite or calcium carbonate, , the chief constituent of limestone (as well as the main component of moll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eutrophication
Eutrophication is a general term describing a process in which nutrients accumulate in a body of water, resulting in an increased growth of organisms that may deplete the oxygen in the water; ie. the process of too many plants growing on the surface of a river, lake, etc., often because chemicals that are used to help crops grow have been carried there by rain. Eutrophication may occur naturally or as a result of human actions. Manmade, or cultural, eutrophication occurs when sewage, Industrial wastewater treatment, industrial wastewater, fertilizer runoff, and other nutrient sources are released into the environment. Such nutrient pollution usually causes algal blooms and bacterial growth, resulting in the depletion of dissolved oxygen in water and causing substantial environmental degradation. Many policies have been introduced to combat eutrophication, including the United Nations Development Program (UNDP)'s sustainability development goals. Approaches for prevention and re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral Bleaching
Coral bleaching is the process when corals become white due to loss of Symbiosis, symbiotic algae and Photosynthesis, photosynthetic pigments. This loss of pigment can be caused by various stressors, such as changes in water temperature, light, salinity, or nutrients. A bleached coral is not necessarily dead, and some corals may survive. However, a bleached coral is under stress, more vulnerable to starvation and disease, and at risk of death. The leading cause of coral bleaching is Effects of climate change on oceans, rising ocean temperatures due to climate change. Bleaching occurs when coral polyp (zoology), polyps expel the zooxanthellae (dinoflagellates commonly referred to as algae) that live inside their tissue, causing the coral to turn white. The zooxanthellae are Photosynthesis, photosynthetic, and as the water temperature rises, they begin to produce reactive oxygen species. This is Toxicity, toxic to the coral, so the coral expels the zooxanthellae. Since the zooxant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climate Change
Present-day climate change includes both global warming—the ongoing increase in Global surface temperature, global average temperature—and its wider effects on Earth's climate system. Climate variability and change, Climate change in a broader sense also includes previous long-term changes to Earth's climate. The current rise in global temperatures is Scientific consensus on climate change, driven by human activities, especially fossil fuel burning since the Industrial Revolution. Fossil fuel use, Deforestation and climate change, deforestation, and some Greenhouse gas emissions from agriculture, agricultural and Environmental impact of concrete, industrial practices release greenhouse gases. These gases greenhouse effect, absorb some of the heat that the Earth Thermal radiation, radiates after it warms from sunlight, warming the lower atmosphere. Carbon dioxide, the primary gas driving global warming, Carbon dioxide in Earth's atmosphere, has increased in concentratio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Sydney
The University of Sydney (USYD) is a public university, public research university in Sydney, Australia. Founded in 1850, it is the oldest university in both Australia and Oceania. One of Australia's six sandstone universities, it was one of the world's first universities to admit students solely on academic merit, and opened its doors to women on the same basis as men. The university comprises eight academic faculties and university schools, through which it offers bachelor, master and doctoral degrees. Five Nobel Prize, Nobel and two Crafoord Prize, Crafoord laureates have been affiliated with the university as graduates and faculty. The university has educated 8 Prime minister of Australia, Australian prime ministers, including incumbent Anthony Albanese; 2 Governor-General of Australia, governors-general of Australia; 13 Premier of New South Wales, premiers of New South Wales; and 26 justices of the High Court of Australia, including 5 Chief Justice of Australia, chief justic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frank Talbot
Frank Hamilton Talbot, (3 January 1930 – 15 October 2024) was a South-African-born Australian ichthyologist and marine biologist. He was director of the Australian Museum and the only Australian to have become director of the Smithsonian Natural History Museum. His research and his work at the institutions he led have had a lasting impact on science, academia, and public education, and the Lizard Island Research Station, founded by him in 1973, continues his work. He has had two species of fish named after him, and the Australian Museum holds the annual Talbot Oration in his honour. Early life and education Frank Hamilton Talbot was born in Pietermaritzburg, South Africa on 3 January 1930. He obtained a Bachelor of Science degree at Witwatersrand University in Johannesburg in 1949, followed by an MSc at the University of Cape Town (UCT) in 1951. In 1959 he earned a PhD at UCT. Career In 1952 he was appointed a demonstrator at Kings College, University of Durham, Kings Colle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
