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Ecological Overshoot
Ecological overshoot is the phenomenon which occurs when the demands made on a natural ecosystem exceed its regenerative capacity. Global ecological overshoot occurs when the demands made by humanity exceed what the biosphere of Earth can provide through its capacity for renewal. Scientific use of the term in the context of the global ecological impact of humanity is attributed to a 1980 book by William R. Catton, Jr. titled ''Overshoot: The Ecological Basis of Revolutionary Change''. Record of global ecological overshoot To determine whether ecological overshoot is happening requires the collection of global and nation-specific data regarding the availability of natural resources, the capability of the ecosystems to renew any natural resources that were consumed, and the rate at which the resources are being consumed, usually assessed for each calendar year. This data collection, and analysis is typically done by scientific and conservation organisations, such as the Global ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Global Overshoot In Earths From GFN Data
Global may refer to: General *Globe, a spherical model of celestial bodies *Earth, the third planet from the Sun Entertainment * ''Global'' (Paul van Dyk album), 2003 * ''Global'' (Bunji Garlin album), 2007 * ''Global'' (Humanoid album), 1989 * ''Global'' (Todd Rundgren album), 2015 * Bruno J. Global, a character in the anime series ''The Super Dimension Fortress Marcoss'' Companies and brands Television * Global Television Network, in Canada ** Canwest Global, former parent company of Global Television Network ** Global BC, on-air brand of CHAN-TV, a television station in Vancouver, British Columbia, Canada ** Global Calgary ** Global Edmonton ** Global Halifax ** Global Montreal ** Global News, the news division of the Global Television Network ** Global Okanagan, on-air brand of CHBC-TV, a television station in Kelowna, British Columbia, Canada ** Global Toronto, a television station in Toronto * Global TV (Venezuela), a regional channel in Venezuela * Global TV, the f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KPMG
KPMG is a multinational professional services network, based in London, United Kingdom. As one of the Big Four accounting firms, along with Ernst & Young (EY), Deloitte, and PwC. KPMG is a network of firms in 145 countries with 275,288 employees, affiliated with KPMG International Limited, a private English company limited by guarantee. The name "KPMG" stands for "Klynveld Peat Marwick Goerdeler". The initialism was chosen when KMG (Klynveld Main Goerdeler) merged with Peat Marwick in 1987. KPMG has three lines of services: financial audit, tax, and advisory. Its tax and advisory services are further divided into various service groups. In the 21st century, various parts of the firm's global network of affiliates have been involved in regulatory actions as well as lawsuits. History Early years and mergers In 1816, Robert Fletcher started working as an accountant and in 1839 the firm he worked for changed its name to Robert Fletcher & Co. William Barclay Peat join ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecosystems
An ecosystem (or ecological system) is a system formed by Organism, organisms in interaction with their Biophysical environment, environment. The Biotic material, biotic and abiotic components are linked together through nutrient cycles and energy flows. Ecosystems are controlled by external and internal Environmental factor, factors. External factors—including climate—control the ecosystem's structure, but are not influenced by it. By contrast, internal factors control and are controlled by ecosystem processes; these include decomposition, the types of species present, root competition, shading, disturbance, and succession. While external factors generally determine which Resource (biology), resource inputs an ecosystem has, their availability within the ecosystem is controlled by internal factors. Ecosystems are wikt:dynamic, dynamic, subject to periodic disturbances and always in the process of recovering from past disturbances. The tendency of an ecosystem to remain clo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Ecological Basis Of Evolutionary Change
''The'' is a grammatical article in English, denoting nouns that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with nouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of the archaic pronoun ''thee'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul R
Paul may refer to: People * Paul (given name), a given name, including a list of people * Paul (surname), a list of people * Paul the Apostle, an apostle who wrote many of the books of the New Testament * Ray Hildebrand, half of the singing duo Paul & Paula * Paul Stookey, one-third of the folk music trio Peter, Paul and Mary * Billy Paul, stage name of American soul singer Paul Williams (1934–2016) * Vinnie Paul, drummer for American Metal band Pantera * Paul Avril, pseudonym of Édouard-Henri Avril (1849–1928), French painter and commercial artist * Paul, pen name under which Walter Scott wrote ''Paul's letters to his Kinsfolk'' in 1816 * Jean Paul, pen name of Johann Paul Friedrich Richter (1763–1825), German Romantic writer Places *Paul, Cornwall, a village in the civil parish of Penzance, United Kingdom *Paul (civil parish), Cornwall, United Kingdom *Paul, Alabama, United States, an unincorporated community *Paul, Idaho, United States, a city *Paul, Nebraska, United Sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Population Bomb
''The Population Bomb'' is a 1968 book co-authored by former Stanford University professor Paul R. Ehrlich and former Stanford senior researcher in conservation biology Anne H. Ehrlich. From the opening page, it predicted worldwide famines due to overpopulation, as well as other major societal upheavals, and advocated immediate action to limit population growth. Fears of a "population explosion" existed in the mid-20th century baby boom years, but the book and its authors brought the idea to an even wider audience. The book has been criticized since its publication for an alarmist tone, and over the subsequent decades, for inaccurate assertions and failed predictions. For instance, regional famines have occurred since the publication of the book, but not world famines. The Ehrlichs themselves still stand by the book despite the flaws identified by its critics, with Paul stating in 2009 that "perhaps the most serious flaw in ''The Bomb'' was that it was much too optimistic abou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Degrowth
Degrowth is an Academic research, academic and social Social movement, movement critical of the concept of economic growth, growth in Real gross domestic product, gross domestic product as a measure of Human development (economics), human and economic development. The idea of degrowth is based on ideas and research from economic anthropology, ecological economics, environmental sciences, and development studies. It argues that modern capitalism's unitary focus on growth causes widespread Environmental degradation, ecological damage and is unnecessary for the further increase of Standard of living, human living standards. Degrowth theory has been met with both academic acclaim and considerable criticism. Degrowth's main argument is that an infinite expansion of the economy is fundamentally contradictory to the Resource depletion, finiteness of material resources on Earth. It argues that economic growth measured by GDP should be abandoned as a policy objective. Policy should instead ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BioScience
''BioScience'' is a monthly peer-reviewed scientific journal that is published by Oxford University Press on behalf of the American Institute of Biological Sciences. It was established in 1964 and was preceded by the ''AIBS Bulletin'' (1951–1963). The journal publishes literature reviews of current research in biology, as well as essays and discussion sections on education, public policy, history of biology, and theoretical issues. Abstracting and indexing The journal is abstracted and indexed in MEDLINE/ PubMed (1973–1979), the Science Citation Index, Current Contents/Agriculture, Biology & Environmental Sciences, The Zoological Record, and BIOSIS Previews. According to the ''Journal Citation Reports'', the journal has a 2020 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a type of journal ranking. Journals with higher impact factor values are considered more prestigious or important within their field. The Impa ... [...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] |
York University
York University (), also known as YorkU or simply YU), is a public university, public research university in Toronto, Ontario, Canada. It is Canada's third-largest university, and it has approximately 53,500 students, 7,000 faculty and staff, and over 375,000 alumni worldwide. It has 11 faculties, including the Lassonde School of Engineering, Schulich School of Business, Osgoode Hall Law School, Glendon College, and 32 research centres. York University was established in 1959 as a non-denominational institution by the ''York University Act'', which received royal assent in the Legislative Assembly of Ontario on 26 March of that year. Its first class was held in September 1960 in Falconer Hall on the University of Toronto campus with a total of 76 students. In the fall of 1961, York moved to its first campus at Glendon Hall (now part of Glendon College), which was leased from U of T, and began to emphasize liberal arts and part-time adult education. In 1965, the university opene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biocapacity
The biocapacity or biological capacity of an ecosystem is an estimate of its production of certain biological materials such as natural resources, and its absorption and filtering of other materials such as carbon dioxide from the atmosphere. Biocapacity is used together with ecological footprint as a method of measuring human impact on the environment. Biocapacity and ecological footprint are tools created by the Global Footprint Network, used in sustainability studies around the world. Biocapacity is expressed in terms of global hectares per person, thus is dependent on human population. A global hectare is an adjusted unit that represents the average biological productivity of all productive hectares on Earth in a given year (because not all hectares produce the same amount of ecosystem services). Biocapacity is calculated froUnited Nationspopulation and land use data, and may be reported at various regional levels, such as a city, a country, or the world as a whole. For exa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phoebe Barnard
Phoebe Elizabeth Barnard (born June 10, 1961) is an American global change scientist and professor of conservation biology and environmental futures at the University of Washington. Barnard has written more than 180 publications on the vulnerability of biodiversity and ecosystems to climate and land use change. She is a member of several global initiatives including the Club of Rome's Planetary Emergency Partnership, one of five core co-authors of the 2020 paper ''World Scientists’ Warning of a Climate Emergency'', lead author of the action-focused 2021 ''World Scientists' Warnings into Action: Local to Global,'' second of 11 co-authors of the 2023 ''World Scientists' Warning: the Behavioural Crisis Driving Ecological Overshoot,'' a provocative collaboration of scientists, educators and global marketing strategists, and major co-author of ''Earth at Risk: an Urgent Call to End the Age of Destruction and Forge a Just and Sustainable Future''. Impatient with warnings, Barnard h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
