Ecosystems

Read more about How Climate Change is Increasing Cholera Outbreaks in Northern Europe
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What is a Food Forest?

Mon, 2012-04-30 23:08 — Kathy Gilbeaux

submitted by Albert Gomez

A Food Forest is a gardening technique or land management system that mimics a woodland ecosystem but substitutes in edible trees, shrubs, perennials and annuals. Fruit and nut trees are the upper level, while below are berry shrubs, edible perennials and annuals. Companions or beneficial plants are included to attract insects for natural pest management while some plants are soil amenders providing nitrogen and mulch. Together they create relationships to form a forest garden ecosystem able to produce high yields of food with less maintenance.

Beacon Food Forest - http://beaconfoodforest.weebly.com/

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Food

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Gulf's Dolphins Pay Heavy Price for Deepwater Oil Spill

Sat, 2012-03-31 23:55 — Kathy Gilbeaux

A study of bottlenose dolphins in Barataria Bay, Louisiana, showed that many of the marine mammals were suffering from lung and liver disease. Photograph: Alamy

by Peter Beaumont - guardian.co.uk - March 31, 2012

New studies show impact of BP's Deepwater Horizon disaster on dolphins and other marine wildlife may be far worse than feared.

A new study of dolphins living close to the site of North America's worst ever oil spill – the BP Deepwater Horizon catastrophe two years ago – has established serious health problems afflicting the marine mammals.

The report, commissioned by the National Oceanic and Atmospheric Administration [NOAA], found that many of the 32 dolphins studied were underweight, anaemic and suffering from lung and liver disease, while nearly half had low levels of a hormone that helps the mammals deal with stress as well as regulating their metabolism and immune systems.

(READ COMPLETE ARTICLE)

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Dwindling Resources Trigger Global Land Rush

Thu, 2012-03-15 22:57 — Kathy Gilbeaux

Caudalosa workers clean up mining tailings in Peru's Opamayo River. - Credit:Milagros Salazar/IPS

by Stephen Leahy - ipsnews.net

UXBRIDGE, Canada, Mar 1, 2012 (IPS) - A global scramble for land and mineral resources fuelled by billions of investment dollars is threatening the last remaining wilderness and critical ecosystems, destroying communities and contaminating huge volumes of fresh water, warned environmental groups in London Wednesday.

No national park, delicate ecosystem or community is off limits in the voracious hunt for valuable metals, minerals and fossil fuels, said the Gaia Foundation’s report, "Opening Pandora's Box". The intensity of the hunt and exploitation is building to a fever pitch despite the fact the Earth is already overheated and humanity is using more than can be sustained, the 56-page report warns.

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Elephants and Buffalo on the Beach,Hippos Surfing !

Fri, 2012-02-10 21:10 — Jphl

Gabon at the Congo Basin, the second largest tropical forest in Africa

Loango Lodge at Gabon,Loango National Park.

Tourism needed to save Gabon,the park, the land, the animals and to utilize its natural resources.
Political issues cause setbacks for Gabon and its Eco-Tourism vision ,new President new outlook.

(ARTICLE FOUND HERE) BBC NEWS, by David Baron,PRI's The World, February 7,2012

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http://www.resalliance.org/

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Situation Report

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Resilience Alliance

Sat, 2012-01-28 13:29 — mdmcdonald

There are many definitions of resilience from simple deterministic views of resilience anchored in Newtonian mechanics to far more dynamic views of resilience from a systems perspective, including insights from quantum mechanics and the sciences of complexity. One baseline perspective of resilience sees it in terms of the viability of socio-ecological systems as the foundation for sustainability. For those that are ready to look beyond resilience as the ability to return to the "normal state" before a disaster, take a look at:

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<http://www.meshcities.com/>

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Mesh Cities

Sat, 2012-01-28 12:54 — mdmcdonald

What does it take to become a smart city? Why are mesh cities important to sustainability?

For more information:

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Sustainable Development

Technology

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NASA: Warming Will Transform Natural World

Tue, 2011-12-20 22:58 — Kathy Gilbeaux

By PAT BRENNAN - The Orange County Register - miamiherald.com - December 19, 2011

21st Century Ecological Sensitivity - Changes in Plant Species

Predicted percentage of ecological landscape being driven toward changes in plant species as a result of projected human-induced climate change by 2100.

Image credit: NASA/JPL-Caltech

Global warming could bring a major transformation for Earth's plants and animals over the next century, a NASA study says, driving nearly half the planet's forests, grasslands and other vegetation toward conversion into radically different ecosystems.

The ecological stress could give a boost to invasive species, but at the expense of natives, reducing the diversity of plants and animals overall.

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http://www.guardian.co.uk/news/datablog/2011/oct/17/occupy-protests-world-list-map

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Sustainability & equity linked: A better future for all

Sun, 2011-11-06 01:16 — JRees

United Nations Human Development Report 2011

The 2011 Human Development Report argues that the urgent global challenges of sustainability and equity must be addressed together – and identifies policies on the national and global level that could spur mutually reinforcing progress towards these interlinked goals. Bold action is needed on both fronts, the Report contends, if the recent human development progress for most of the world’s poor majority is to be sustained, for the benefit of future generations as well as for those living today. Past Reports have shown that living standards in most countries have been rising - and converging - for several decades now. Yet the 2011 Report projects a disturbing reversal of those trends if environmental deterioration and social inequalities continue to intensify, with the least developed countries diverging downwards from global patterns of progress by 2050.

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Guardian: Maps and Lists of Occupy Everywhere Sites

Mon, 2011-10-24 07:42 — mdmcdonald

The below Guardian article provides a map and lists of where Occupy Everywhere protests are emerging. They are primarily, but not exclusively in the U.S. and Europe, in countries where the economy is in significant decline and inequities are significant. In most of these places, the youth fear that their future will be worse than their parents, due to the greed of a global elite insensitive to the destruction they have caused economically and environmentally.

The list includes 951 cities in 82 countries.

To see the story and full list, go to:

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