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Greening Australia
Greening Australia is an Australian environmental organisation, founded in 1982, the International Year of the Tree, to protect, restore and conserve Australia's native vegetation. Greening Australia was formed by the United Nations Association of Australia and the Nursery Industry Association of Australia. In the 1980s tree cover decline was acknowledged as having a serious adverse impact on agricultural and pastoral productivity. Removal of tree cover was also linked with the development of salinity, soil degradation and erosion, and declining water quality. On World Environment Day in 1982, then Prime Minister Malcolm Fraser announced the establishment of the National Tree Program, which aimed to reverse tree decline throughout Australia. Greening Australia provided the non-government arm of the National Tree Program. With representation in every state and territory and a national office in Canberra, Greening Australia became the primary focus for non-government tree projects ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Observance
Lists of holidays by various categorizations. Religious holidays Abrahamic holidays (Middle Eastern) Jewish holidays *Chag HaMatzot (Feast of Unleavened bread, Unleavened Bread – 7 days of consumption of matzo with wine and avoidance of leavened foods) *Hanukkah (Feast of Dedication; Also called the Festival of Lights – Commemoration of the rededication of the Jerusalem Temple) *Pesach (Passover – Deliverance of Jews from slavery in Egypt) **Lag BaOmer (A holiday celebrated on the 33rd day of the Counting of the Omer, which occurs on the 18th day of the Hebrew month of Iyar) *Purim (Feast of Lots – Deliverance of Jews in Persia from extermination by Haman) *Reishit Katzir (Feast of Bikkurim (First-fruits), Firstfruits – Collecting and waving of grain bundles (barley or wheat); Occurs during the 7 days of unleavened bread after the Sabbath) *Rosh Hashanah (Jewish New Year – First day of Tishrei every year) *Shabbat (The 7th Day Sabbath – The day of rest and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Nature Conservancy
The Nature Conservancy (TNC) is a global environmental organization headquartered in Arlington, Virginia. it works via affiliates or branches in 79 countries and territories, as well as across every state in the US. Founded in 1951, The Nature Conservancy has over one million members globally , and has protected more than of land in its history. , it is the largest environmental non-profit organization by assets and revenue in the Americas. History The Nature Conservancy developed out of a scholarly organization initially known as the Ecological Society of America (ESA). The ESA was founded in 1915, and later formed a Committee on Preservation of Natural Areas for Ecological Study, headed by Victor Shelford.Our History ". The Nature Conservancy. nature.org. Retrieved December 18, 2016. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature Conservation In Australia
Nature, in the broadest sense, is the physical world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena. The word ''nature'' is borrowed from the Old French ''nature'' and is derived from the Latin word ''natura'', or "essential qualities, innate disposition", and in ancient times, literally meant "birth". In ancient philosophy, ''natura'' is mostly used as the Latin translation of the Greek word ''physis'' (φύσις), which originally related to the intrinsic characteristics of plants, animals, and other features of the world to develop of their own accord. The concept of nature as a whole, the physical universe, is one of several expansions of the original notion; it began with certain core applications of the word φύσις by pre-Socr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Environmental Organisations Based In Australia
A biophysical environment is a biotic and abiotic surrounding of an organism or population, and consequently includes the factors that have an influence in their survival, development, and evolution. A biophysical environment can vary in scale from microscopic to global in extent. It can also be subdivided according to its attributes. Examples include the marine environment, the atmospheric environment and the terrestrial environment. The number of biophysical environments is countless, given that each living organism has its own environment. The term ''environment'' can refer to a singular global environment in relation to humanity, or a local biophysical environment, e.g. the UK's Environment Agency. Life-environment interaction All life that has survived must have adapted to the conditions of its environment. Temperature, light, humidity, soil nutrients, etc., all influence the species within an environment. However, life in turn modifies, in various forms, its conditions. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salinity In Australia
Soil salinity and dryland salinity are two problems degrading the environment of Australia. Salinity is a concern in most states, but especially in the south-west of Western Australia.Monitoring the white death – soil salinity . Australian Academy of Science. The and the Western Mallee of are areas that are prone to salinity with little remedial action being undertaken to rectify the problem. Lands surrounding [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neville Bonney
Neville B. Bonney (born in 1939) is a South Australian native plant expert, ethnobotanist and published author. His most recent book was published in 2013 and focused on Australia's native peach, the quandong. Bonney is an advocate for the commercialisation of "useful" indigenous flora, including wattleseed Wattleseeds are the edible seeds from any of 120 species of Australian ''Acacia'' that were traditionally used as food by Aboriginal Australians, and eaten either green (and cooked) or dried (and milled to a flour) to make a type of bush bread. ... and has promoted the production and development of markets for " bush foods" in Australia and beyond. Bibliography References {{DEFAULTSORT:Bonney, Neville 1939 births 20th-century Australian botanists Ethnobotanists Living people 21st-century Australian botanists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Heritage Trust
The Natural Heritage Trust (NHT), or National Heritage Trust Account was set up in 1997 by means of the ''Natural Heritage Trust of Australia Act 1997'', with the main objective of conserving the "natural capital infrastructure" of Australia. Money from the NHT Account must be spent on the environment, sustainable agriculture and natural resources management (NRM). Since its establishment, a considerable number of community groups and organisations have received funding for environmental and natural resource management projects, delivered via a number of different initiatives since 1997. , the NHT account is funding a program known as Phase Two of the National Landcare Program. The original National Landcare Program was launched in 1992, but in 2014 merged with the Caring for our Country program (established 2008, and funded through NHT). The Natural Heritage Ministerial Board was established under the Act, to provide a mechanism for liaison between the Environment and Agricultu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boorowa, New South Wales
Boorowa () is a farming village in the Hilltops Region in the south west slopes of New South Wales, Australia. It is located in a valley southwest of Sydney around above sea-level. The town is in Hilltops Council local government area. History Before the arrival of Europeans, the area was part of the lands occupied by the Wiradjuri Nation with the Gandangara Aboriginal Australians. It is believed that the name 'Burrowa', the original spelling, derives from the local Aboriginal language and refers to a native bird, the plains turkey Australian bustard. The first European to travel through what is now Boorowa Shire was surveyor George Evans in 1815. Unofficial occupation of the district began in 1821 with Irishmen Rodger Corcoran and Ned Ryan, both former convicts who had received their 'ticket of leave' from the Governor. The first land grant in the general area was issued to Thomas Icely in 1829. A mill was operating on the future town site of Boorowa by 1837, along with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biodiversity
Biodiversity or biological diversity is the variety and variability of life on Earth. Biodiversity is a measure of variation at the genetic (''genetic variability''), species (''species diversity''), and ecosystem (''ecosystem diversity'') level. Biodiversity is not distributed evenly on Earth; it is usually greater in the tropics as a result of the warm climate and high primary productivity in the region near the equator. Tropical forest ecosystems cover less than 10% of earth's surface and contain about 90% of the world's species. Marine biodiversity is usually higher along coasts in the Western Pacific, where sea surface temperature is highest, and in the mid-latitudinal band in all oceans. There are latitudinal gradients in species diversity. Biodiversity generally tends to cluster in hotspots, and has been increasing through time, but will be likely to slow in the future as a primary result of deforestation. It encompasses the evolutionary, ecological, and cultural ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Quality
Water quality refers to the chemical, physical, and biological characteristics of water based on the standards of its usage. It is most frequently used by reference to a set of standards against which compliance, generally achieved through treatment of the water, can be assessed. The most common standards used to monitor and assess water quality convey the health of ecosystems, safety of human contact, extend of water pollution and condition of drinking water. Water quality has a significant impact on water supply and oftentimes determines supply options. Categories The parameters for water quality are determined by the intended use. Work in the area of water quality tends to be focused on water that is treated for potability, industrial/domestic use, or restoration (of an environment/ecosystem, generally for health of human/aquatic life). Human consumption Contaminants that may be in untreated water include microorganisms such as viruses, protozoa and bacteria; inorganic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soil Salinity
Soil salinity is the salt content in the soil; the process of increasing the salt content is known as salinization. Salts occur naturally within soils and water. Salination can be caused by natural processes such as mineral weathering or by the gradual withdrawal of an ocean. It can also come about through artificial processes such as irrigation and road salt. Natural occurrence Salts are a natural component in soils and water. The ions responsible for salination are: Na+, K+, Ca2+, Mg2+ and Cl−. Over long periods of time, as soil minerals weather and release salts, these salts are flushed or leached out of the soil by drainage water in areas with sufficient precipitation. In addition to mineral weathering, salts are also deposited via dust and precipitation. Salts may accumulate in dry regions, leading to naturally saline soils. This is the case, for example, in large parts of Australia. Human practices can increase the salinity of soils by the addition of salts in i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dryland
Drylands are defined by a scarcity of water. Drylands are zones where precipitation is balanced by evaporation from surfaces and by transpiration by plants (evapotranspiration). The United Nations Environment Program defines drylands as tropical and temperate areas with an aridity index of less than 0.65."Millennium Ecosystem Assessment, 2005. Drylands Systems". Chapter 22 in: ''Ecosystems and Human Wellbeing: Current State and Trends'', Volume 1. Island Press. One can classify drylands into four sub-types: * Dry sub-humid lands * Demi-arid lands * Arid lands * Hyper-arid lands Some authorities regard hyper-arid lands as deserts (United Nations Convention to Combat Desertification - UNCCD) although a number of the world's deserts include both hyper-arid and arid climate zones. The UNCCD excludes hyper-arid zones from its definition of drylands. Drylands cover 41.3% of the earth's land surface, including 15% of Latin America, 66% of Africa, 40% of Asia, and 24% of Europe. There ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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