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Tree Planting
Tree-planting is the process of transplanting tree seedlings, generally for forestry, land reclamation, or landscaping purpose. It differs from the transplantation of larger trees in arboriculture, and from the lower cost but slower and less reliable distribution of tree seeds. Trees contribute to their environment over long periods of time by providing oxygen, improving air quality, climate amelioration, conserving water, preserving soil, and supporting wildlife. During the process of photosynthesis, trees take in carbon dioxide and produce the oxygen we breathe. In silviculture the activity is known as reforestation, or afforestation, depending on whether the area being planted has or has not recently been forested. It involves planting seedlings over an area of land where the forest has been harvested or damaged by fire, disease or human activity. Tree planting is carried out in many different parts of the world, and strategies may differ widely across nations and regions a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forest Pathology
Forest pathology is the research of both biotic and abiotic maladies affecting the health of a forest ecosystem, primarily fungal pathogens and their insect vectors. It is a subfield of forestry and plant pathology. Forest pathology is part of the broader approach of forest protection. Insects, diseases and severe weather events damaged about 40 million ha of forests in 2015, mainly in the temperate and boreal domains. Abiotic factors There are a number of abiotic factors which affect the health of a forest, such as moisture issues like drought, winter-drying, waterlogging resulting from over-abundance or lack of precipitation such as hail, snow, rain. Wind is also an important abiotic factor as windthrow (the uprooting or breaking of trees due to high winds) causes an obvious and direct loss of stability to a forest or its trees. Often, abiotic factors and biotic factors will affect a forest at the same time. For example, if wind speed is 80 km per hour then man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brooklyn Park, South Australia
Brooklyn Park is a western suburb of the South Australian capital of Adelaide. It is located on Kaurna land, immediately north-east of Adelaide Airport and the Australian Federal Police (AFP) base on Sir Donald Bradman Drive (the Boulevard of Honour ) . It is bound on the north by Henley Beach Road, on the east by Marion Road, and on the west by the Kooyonga Golf Club on May Terrace. Brooklyn Park is approximately away from the Adelaide coast (West Beach and Henley Beach) and away from the Adelaide Central Business District. Lockleys Post Office opened on 1 September 1904 and was renamed Brooklyn Park in 1967. Brooklyn Park now includes a subdivision that was originally named Bismarck; it was changed by the Nomenclature Committee to "Weeroopa" in 1918. The intersection of Marion Road and Sir Donald Bradman Drive (in the southeast corner of Brooklyn Park) has been allocated 45 million dollars by the Federal and State Governments for upgrades in 2022. Heritage In 2021 there we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trees For Life (Australia)
Trees For Life is a registered charity that protects and restores land in the bush, farms, and urban areas of South Australia. It runs many programs, the oldest involving volunteers growing seeds into small plants for planting by farmers and other landholders. It was formed in 1981 and now has 2000 volunteers. Activities The oldest and flagship Trees For Life program is the Tree Scheme. Landholders and farmers willing to plant trees, shrubs and grasses to revegetate their properties are matched with volunteers who grow the plants from seeds. There are around 500 such volunteers as of 2020. Seeds are collected from 42 zones around South Australia and tracked so that the seedlings can be planted near where the seeds were collected, maintaining genetic diversity. Plantations may expand remnants of native vegetation, as well as create new forests, form windbreaks and control erosion. Since 1994, the Bush For Life program has focused on protecting and restoring existi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planet Ark
Planet Ark Environmental Foundation is an Australian non-profit environmental organization founded in 1992. Planet Ark works with partners in the public and private sectors to help find the simple ways in which their partners can reduce their impact on the planet. They focus on the environmental impacts of human consumption in the home, the workplace, and the community. It is best known for its high-profile recycling campaigns including 'Cartridges 4 Planet Ark', Australia's 'National Recycling Week', and the country's biggest annual community tree planting event, National Tree Day. The organisation is operated from its office in Sydney. History Ark Australia was founded in 1992 by Paul Klymenko, Peter Shenstone and former Ark UK member Jon Dee. At the time kerbside recycling was in its infancy and environmental information was very limited. The organisation was commissioned to create 300 "Save the Planet" videos involving high profile celebrities and soon became known as Plane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Non Profit
A nonprofit organization (NPO) or non-profit organisation, also known as a non-business entity, not-for-profit organization, or nonprofit institution, is a legal entity organized and operated for a collective, public or social benefit, in contrast with an entity that operates as a business aiming to generate a profit for its owners. A nonprofit is subject to the non-distribution constraint: any revenues that exceed expenses must be committed to the organization's purpose, not taken by private parties. An array of organizations are nonprofit, including some political organizations, schools, business associations, churches, social clubs, and consumer cooperatives. Nonprofit entities may seek approval from governments to be tax-exempt, and some may also qualify to receive tax-deductible contributions, but an entity may incorporate as a nonprofit entity without securing tax-exempt status. Key aspects of nonprofits are accountability, trustworthiness, honesty, and openness to ever ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 project ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desert Greening
Desert greening is the process of man-made reclamation of deserts for ecological reasons (biodiversity), farming and forestry, but also for reclamation of natural water systems and other ecological systems that support life. The term "desert greening" is intended to apply to both cold and hot arid and semi-arid deserts (see Köppen climate classification system). It does not apply to ice capped or permafrost regions. Desert greening has the potential to help solve global water, energy, and food crises. It pertains to roughly 32 million square kilometres of land. Methods *Managed intensive rotational grazing *Holistic management * Landscaping methods to reduce evaporation, erosion, consolidation of topsoil, sandstorms, temperature and more *Permaculture in general – harvesting runoff rainwater to grow plant communities polyculture, composting or multitrophic agriculture * Planting trees (pioneer species) and salt-loving plants (halophytes), such as Salicornia *Regeneration of s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atmosphere
An atmosphere () is a layer of gas or layers of gases that envelop a planet, and is held in place by the gravity of the planetary body. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low. A stellar atmosphere is the outer region of a star, which includes the layers above the opaque photosphere; stars of low temperature might have outer atmospheres containing compound molecules. The atmosphere of Earth is composed of nitrogen (78%), oxygen (21%), argon (0.9%), carbon dioxide (0.04%) and trace gases. Most organisms use oxygen for respiration; lightning and bacteria perform nitrogen fixation to produce ammonia that is used to make nucleotides and amino acids; plants, algae, and cyanobacteria use carbon dioxide for photosynthesis. The layered composition of the atmosphere minimises the harmful effects of sunlight, ultraviolet radiation, the solar wind, and cosmic rays to protect organisms from genetic damage. The current c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climate Engineering
Climate engineering (also called geoengineering) is a term used for both carbon dioxide removal (CDR) and solar radiation management (SRM), also called solar geoengineering, when applied at a planetary scale.IPCC (2022Chapter 1: Introduction and FramingiClimate Change 2022: Mitigation of Climate Change. Contribution of Working Group III to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA However, they have very different geophysical characteristics which is why the IPCC (Intergovernmental Panel on Climate Change) no longer uses this overarching term.IPCC, 2021Annex VII: Glossary atthews, J.B.R., V. Möller, R. van Diemen, J.S. Fuglestvedt, V. Masson-Delmotte, C. Méndez, S. Semenov, A. Reisinger (eds.) IClimate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change[Masson-Delmo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Dioxide
Carbon dioxide ( chemical formula ) is a chemical compound made up of molecules that each have one carbon atom covalently double bonded to two oxygen atoms. It is found in the gas state at room temperature. In the air, carbon dioxide is transparent to visible light but absorbs infrared radiation, acting as a greenhouse gas. It is a trace gas in Earth's atmosphere at 421 parts per million (ppm), or about 0.04% by volume (as of May 2022), having risen from pre-industrial levels of 280 ppm. Burning fossil fuels is the primary cause of these increased CO2 concentrations and also the primary cause of climate change.IPCC (2022Summary for policy makersiClimate Change 2022: Mitigation of Climate Change. Contribution of Working Group III to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA Carbon dioxide is soluble in water and is found in groundwater, lakes, ice ca ... [...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] |
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