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Ecovillages In China
Ecovillages in China are typically rural communities designed to promote ecological, cultural, economic, and social sustainability, in concert with the natural environment of a particular area. These are small human settlements with a community-based approach designed by the community themselves. Ecovillages are not completely isolated from other settlements, although they aspire to increased self-sufficiency. Overview Definitions Many scholars have proposed different definitions of ecovillages. However, the primary accepted definition of an ecovillage is an intentional village that has a focus on sustainability. The Global Ecovillage Network (GEN) defines ecovillages as an intentional, traditional, or urban community that incorporates the four dimensions of sustainability to rebuild and regenerate the social and natural environment. Robert Gilman is a thinker on sustainability whose work is instrumental in defining the ecovillage movement, as well as influencing the direct ...
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Ecovillage
An ecovillage is a traditional or intentional community with the goal of becoming more socially, culturally, economically, and/or ecologically sustainable. An ecovillage strives to produce the least possible negative impact on the natural environment through intentional physical design and resident behavior choices. It is consciously designed through locally owned, participatory processes to regenerate and restore its social and natural environments. Most range from a population of 50 to 250 individuals, although some are smaller, and traditional ecovillages are often much larger. Larger ecovillages often exist as networks of smaller sub-communities. Some ecovillages have grown through like-minded individuals, families, or other small groups—who are not members, at least at the outset—settling on the ecovillage's periphery and participating ''de facto'' in the community. Ecovillagers are united by shared ecological, social-economic and cultural-spiritual values.Van Schynd ...
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Building Research Establishment
The Building Research Establishment (BRE) is a centre of building science in the United Kingdom, owned by charitable organisation the BRE Trust. It is a former UK government national laboratory that was privatised in 1997. BRE provides research, advice, training, testing, certification and standards for both public and private sector organisations in the UK and abroad. It has its headquarters in Garston, Hertfordshire, England, with regional sites in Glasgow, Swansea, the US, India, the Middle East and China. Programmes BRE is now funded with income from commissioned research, commercial programmes and by a number of digital tools for use in the construction sector. BRE's certification arm – BRE Global – is an independent, third-party certification body responsible for sustainability certification schemes such as BREEAM (for buildings and communities), CEEQUAL (for infrastructure), the Home Quality Mark (for housing) and LPCB certification (for fire and security products ...
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Carbon Neutrality
Carbon neutrality is a state of net-zero carbon dioxide emissions. This can be achieved by balancing emissions of carbon dioxide with its removal (often through carbon offsetting) or by eliminating emissions from society (the transition to the "post-carbon economy"). The term is used in the context of carbon dioxide-releasing processes associated with transportation, energy production, agriculture, and industry. Although the term "carbon neutral" is used, a carbon footprint also includes other greenhouse gases, measured in terms of their carbon dioxide equivalence. The term climate-neutral reflects the broader inclusiveness of other greenhouse gases in climate change, even if CO2 is the most abundant. The term "net zero" is increasingly used to describe a broader and more comprehensive commitment to decarbonization and climate action, moving beyond carbon neutrality by including more activities under the scope of indirect emissions, and often including a science-based target on ...
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Ecotourism
Ecotourism is a form of tourism involving responsible travel (using sustainable transport) to natural areas, conserving the environment, and improving the well-being of the local people. Its purpose may be to educate the traveler, to provide funds for ecological conservation, to directly benefit the economic development and political empowerment of local communities, or to foster respect for different cultures and for human rights. Since the 1980s, ecotourism has been considered a critical endeavor by environmentalists, so that future generations may experience destinations relatively untouched by human intervention. Ecotourism may focus on educating travelers on local environments and natural surroundings with an eye to ecological conservation. Some include in the definition of ecotourism the effort to produce economic opportunities that make conservation of natural resources financially possible. Generally, ecotourism deals with interaction with biotic components of the natura ...
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EEWH
EEWH is the green building certification system in Taiwan. EEWH comprises nine indicators that fall into four categories - ecology, energy saving, waste reduction and health - hence the name EEWH. The system was launched in 1999. Since 2003, the indicators have been foliage; water soil content (infiltration and retention); energy savings (for the building envelope, lighting and HVAC); emissions reduction; construction waste reduction; water conservation; garbage and sewage improvements; biodiversity; and indoor environmental quality. EEWH has five levels: certified, bronze, silver, gold, and diamond. As of May 2008, one building ( Beitou Public Library) had been rated diamond level, and one gold. EEWH is not equivalent to LEED ( Leadership in Energy and Environmental Design Green Building Rating System) in the United States, CASBEE (Comprehensive Assessment System for Building Environmental Efficiency) in Japan, and HQE in France. See also * Sustainable architecture * Sust ...
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Sustainable Living
Sustainable living describes a lifestyle that attempts to reduce the use of Earth's natural resources by an individual or society. It is referred to as zero wastage living" or "net zero living". Its practitioners often attempt to reduce their ecological footprint (including their carbon footprint) by altering their home designs and methods of transportation, energy consumption and diet. Its proponents aim to conduct their lives in ways that are consistent with sustainability, naturally balanced, and respectful of humanity's symbiotic relationship with the Earth's natural ecology. The practice and general philosophy of ecological living closely follows the overall principles of sustainable development. One approach to sustainable living, exemplified by small-scale urban transition towns and rural ecovillages, seeks to create self-reliant communities based on principles of simple living, which maximize self-sufficiency particularly in food production. These principles, on a broade ...
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Taoism
Taoism (, ) or Daoism () refers to either a school of Philosophy, philosophical thought (道家; ''daojia'') or to a religion (道教; ''daojiao''), both of which share ideas and concepts of China, Chinese origin and emphasize living in harmony with the ''Tao'' (, 'Thoroughfare'); the ''Tao'' is generally defined as the source of everything and the ultimate principle underlying reality. The ''Tao Te Ching'', a book containing teachings attributed to Laozi (), together with the later Zhuangzi (book), writings of Zhuangzi, are both widely considered the keystone works of Taoism. Taoism teaches about the various disciplines for achieving perfection through self-cultivation. This can be done through the use of Taoist techniques and by becoming one with the unplanned rhythms of the all, called "the way" or "Tao". Taoist ethics vary depending on the particular school, but in general tend to emphasize ''wu wei'' (action without intention), naturalness, simplicity, spontaneity and the ...
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Rammed Earth
Rammed earth is a technique for constructing foundations, floors, and walls using compacted natural raw materials such as earth, chalk, lime, or gravel. It is an ancient method that has been revived recently as a sustainable building method. Under its French name of pisé it is also a material for sculptures, usually small and made in molds. It has been especially used in Central Asia and Tibetan art, and sometimes in China. Edifices formed of rammed earth are on every continent except Antarctica, in a range of environments including temperate, wet, semiarid desert, montane, and tropical regions. The availability of suitable soil and a building design appropriate for local climatic conditions are the factors that favour its use. The French term "pisé de terre" or "terre pisé" was sometimes used in English for architectural uses, especially in the 19th century. The process Making rammed earth involves compacting a damp mixture of subsoil that has suitable proportions ...
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Dai Bamboo House
A Dai bamboo house is a type of stilt building primarily constructed of bamboo as the traditional form of housing for Dai people. The lower floor was about seven or eight feet high. Horses and oxen were hitched to the posts. There was a terrace near the upper stairs, which turned into a large long room. The rest of the house was a largely open space with a low roof, sloping on both sides, with eaves to the floor and, generally, no windows. If the eaves were slightly higher, there were small windows on both sides and a door on the back. In the middle of the building was a fireplace, burning day and night. The roof was covered with thatch and the doors and windows are made of bamboo. The construction is easy. It only took a few days to cut down bamboo and gather neighbors together to build it. These houses are perishable and had to be repaired each year after the rainy season. This construction method was conducive to damp roof, and drainage of rain suitable for topography of the ...
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Biogas
Biogas is a mixture of gases, primarily consisting of methane, carbon dioxide and hydrogen sulphide, produced from raw materials such as agricultural waste, manure, municipal waste, plant material, sewage, green waste and food waste. It is a renewable energy source. Biogas is produced by anaerobic digestion with anaerobic organisms or methanogen inside an anaerobic digester, biodigester or a bioreactor. Biogas is primarily methane () and carbon dioxide () and may have small amounts of hydrogen sulfide (), moisture and siloxanes. The gases methane, hydrogen, and carbon monoxide () can be combusted or oxidized with oxygen. This energy release allows biogas to be used as a fuel; it can be used in fuel cells and for any heating purpose, such as cooking. It can also be used in a gas engine to convert the energy in the gas into electricity and heat. Biogas can be compressed after removal of carbon dioxide and hydrogen sulphide, the same way as natural gas is compressed to CN ...
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Sustainable Development Goals
The Sustainable Development Goals (SDGs) or Global Goals are a collection of 17 interlinked objectives designed to serve as a "shared blueprint for peace and prosperity for people and the planet, now and into the future".United Nations (2017) Resolution adopted by the General Assembly on 6 July 2017, :File:A RES 71 313 E.pdf, Work of the Statistical Commission pertaining to the 2030 Agenda for Sustainable DevelopmentA/RES/71/313) The goals are: Sustainable Development Goal 1, No poverty, Sustainable Development Goal 2, zero hunger, Sustainable Development Goal 3, good health and well-being, Sustainable Development Goal 4, quality education, Sustainable Development Goal 5, gender equality, Sustainable Development Goal 6, clean water and sanitation, Sustainable Development Goal 7, affordable and clean energy, Sustainable Development Goal 8, decent work and economic growth, Sustainable Development Goal 9, industry, innovation and infrastructure, Sustainable Development Goal 10, Redu ...
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BREEAM
BREEAM (Building Research Establishment Environmental Assessment Method), first published by the Building Research Establishment (BRE) in 1990, is the world's longest established method of assessing, rating, and certifying the sustainability of buildings. More than 550,000 buildings have been 'BREEAM-certified' and over two million are registered for certification in more than 50 countries worldwide. BREEAM also has a tool which focuses on neighbourhood development. Purpose BREEAM is an assessment undertaken by independent licensed assessors using scientifically-based sustainability metrics and indices which cover a range of environmental issues. Its categories evaluate energy and water use, health and wellbeing, pollution, transport, materials, waste, ecology and management processes. Buildings are rated and certified on a scale of 'Pass', 'Good', 'Very Good', 'Excellent' and 'Outstanding'. It works to raise awareness amongst owners, occupiers and designers of the benefits o ...
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