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Ecosystem services

Ecosystem services
Humankind benefits in a multitude of ways from ecosystems. Collectively, these benefits are known as ecosystem services. Ecosystem services are regularly involved in the provisioning of clean drinking water and the decomposition of wastes. While scientists and environmentalists have discussed ecosystem services implicitly for decades, the ecosystem services concept itself was popularized by the Millennium Ecosystem Assessment (MA) in the early 2000s.[1] This grouped ecosystem services into four broad categories: provisioning, such as the production of food and water; regulating, such as the control of climate and disease; supporting, such as nutrient cycles and crop pollination; and cultural, such as spiritual and recreational benefits. §History[edit] The notion of human dependence on Earth’s ecosystems reaches to the start of homo sapiens’ existence, benefiting from the products of nature to nourish and shelter from harsh climates. §Definition[edit] §Four categories[edit] §Examples[edit]

The Carbon Capture Report Environmental economics Sub-field of economics Environmental economics is a sub-field of economics concerned with environmental issues.[1] It has become a widely studied subject due to growing environmental concerns in the twenty-first century. Environmental economics "undertakes theoretical or empirical studies of the economic effects of national or local environmental policies around the world. ... Environmental economics is distinguished from ecological economics in that ecological economics emphasizes the economy as a subsystem of the ecosystem with its focus upon preserving natural capital.[3] One survey of German economists found that ecological and environmental economics are different schools of economic thought, with ecological economists emphasizing "strong" sustainability and rejecting the proposition that human-made ("physical") capital can substitute for natural capital.[4] History[edit] Topics and concepts[edit] Market failure[edit] Externality[edit] Common goods and public goods[edit] Valuation[edit]

Environmental News Network -- Know Your Environment Natural capital Remarks from 1937 by FDR on "natural capital" and "balancing the budget of our resources" §History of the concept[edit] Natural capital is one approach to ecosystem valuation which revolves around the idea, in contrast to traditional economics, that non-human life produces essential resources. Thus, ecological health is essential to the sustainability of the economy. In Natural Capitalism: Creating the Next Industrial Revolution[2] the author claims that the global economy is within a larger economy of natural resources and ecosystem services that sustain us. In a traditional economic analysis of the factors of production, natural capital would usually be classified as "land" distinct from traditional "capital". The term 'natural capital' was first used by in 1973 by E.F. Within the international community, the basic principle is not controversial, but there is significant controversy over methods of valuing different aspects of ecological health and natural capital. §See also[edit]

Terretv - La télé web des générations futures Wild Wealth, a new documentary of biodiversity In a joint collaboration, National Geographic and the IDB produce a film on five regions Share the video - Sign up to watch the sneak preview on June 20 Follow us in #BioBID Wild Wealth, a documentary that depicts the wealth of biodiversity in Latin America and the Caribbean in images not previously seen, will be previewed at the Rio+20 United Nations Conference on Sustainable Development on June 20, in Rio de Janeiro, Brazil. Financed by the Inter-American Development Bank (IDB), the documentary was produced by National Geographic film crews who traveled from the Andes to the Amazon to tell five stories that illustrate the need to protect the region’s natural resources. With striking images, the film shows why Latin America and the Caribbean is considered a biodiversity superpower. Six of the world’s 10 most biodiverse countries are in the region, which is home to 33 percent of the world’s mammals, 35 percent of reptiles, and half of tropical forests.

Environmental Research Accounting for pollution likely within a decade - group Green Options - Organic living, eco product reviews, tips for going green and more Risks and rewards of quantifying nature's 'ecosystem services' Public release date: 21-Jun-2012 [ Print | E-mail Share ] [ Close Window ] Contact: Liza Lesterllester@esa.org 202-833-8773 x211Ecological Society of America How much is a stream worth? Can we put a dollar value on a wetland? The idea of trading ecosystem services has surged in popularity since the 2005 United Nations Millennium Ecosystem Assessment. "If you don't put a dollar on it, decision makers are not going to take it seriously," says symposium speaker Bobby Cochran, Executive Director of the Willamette Partnership. "Natural ecosystems provide us with numerous services, not all of which are easily quantified," says symposium organizer Emily Bernhardt of Duke University. Bernhardt has recruited a slate of speakers with opposing views on the effectiveness of compartmentalizing nature into economic services with monetary values. What variables have you measured as proxies for ecosystem services? Friday, August 10, 2012: 8:00 AM-11:30 AM, Portland Blrm 252, Oregon Convention Center.

how to save the world World governments establish biodiversity panel Governments from more than 90 countries have agreed to establish an independent panel of scientists to assess the very latest research on the state of the planet's fragile ecosystems. The decision, which will create a body akin to the Intergovernmental Panel on Climate Change (IPCC), was made in Panama City this weekend, after years of negotiations. The Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES) will be responsible for producing international scientific assessments on issues such as ocean acidification and pollination, to help policy-makers to tackle the global loss of biodiversity and degradation of ecosystems. Jurgen Freund/naturepl.com Fishing communities have their livelihoods put at risk by loss of biodiversity. An intergovernmental panel aims to tackle that threat. The themes of the panel's assessments, along with its overall budget, are to be decided at the newly established body's first plenary meeting, which is scheduled for 2013.

News From PESWiki PESWiki Blog A lot of action here presently. Featured: PES Network > News > Free Energy Blog - Latest include: They did not read the safety manual • HopeGirl on QEG, in London • German Group achieves QEG resonance • Zenith of manufacturing: Airbus A380 • Latest on QEG: Re-insulating Core • YMNEE Provides 1 MW QMoGen Photos • MORE... Free Energy News Saturday, April 12, 2014 Featured: Solar > Conspiracy > Irony: Chinese Solar deal could start next American revolution at Bundy ranch - A heated situation in Nevada -- standoff between 140-year homesteading family rancher Cliven Bundy -- and BLM, apparently has its origin with a sweetheart $5 billion deal between Senator Harry Reed and the Chinese to put solar panels and manufacturing on the land. Friday, April 11, 2014 Thursday, April 10, 2014 Wednesday, April 9, 2014 Tuesday, April 8, 2014 Monday, April 7, 2014 My Dad & the World’s Most Accurate Atomic Clock - On pedigree. Sunday, April 6, 2014 Saturday, April 5, 2014 News by Topic Note

The case for an ecosystem service approach to decision-making: an overview The Earth's ecosystems supply human society with a stream of services, the sustained delivery of which remains crucial to our health, economic prosperity and personal and national security. Ecosystem services provide these benefits across a range of geographical scales (local, regional and global) and to many different groups (individuals, businesses and governments). In spite of this, ecosystem services are continually underrepresented and undervalued within decision-making situations. As a result, the capacity of ecosystems to supply a number of services—including the supply of food and freshwater, the regulation of disease and protection from natural hazards—has been degraded worldwide, with serious consequences for human wellbeing.

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