Tierramerica

Ecobreves – VENEZUELA: Sigatoka Disease Spreads Through Banana Plantations

Heavy, sustained rainfall outside the normal rainy season has triggered an upsurge in the spread of Mycosphaerella fijiensis, the fungus that causes Black Sigatoka disease, in banana plantations south of Lake Maracaibo in northwestern Venezuela.

Ecobreves – HONDURAS: More Than 500 Forest Fires

In the first quarter of 2011, over 500 forest fires were recorded in 16,973 hectares of forest, Trinidad Suazo, director of the Forest Conservation Institute of Honduras, told Tierramérica.

Ecobreves – BRAZIL: Super Plastic Developed from Fruit Fibres

Researchers at the State University of São Paulo have created a new plastic ideal for use in automobiles from fruit fibres, using nanotechnology.

The Pacific oyster Credit: Llez – Creative Commons license

EUROPE: The Harmless Invasion of the Pacific Oyster

In the 1970s, French oyster breeders introduced the Pacific oyster (Crassostrea gigas) to the Bay of Biscay to diversify the area’s species and develop the commercial oyster industry.

Cyclists demonstrating in Porto Alegre: "Respect cyclists. More love, fewer motors."  Credit: Clarinha Glock/IPS

BRAZIL: Porto Alegre Cyclists Step Up Demands for Bike Lanes

In the weeks since a motorist mowed down dozens of cyclists in the southern Brazilian city of Porto Alegre, the incident has becoming a rallying flag in the fight to create a more bike-friendly city.

Ecobreves – ARGENTINA: Buenos Aires to Contract Cooperatives for Waste Collection

The city of Buenos Aires will contract 13 cooperatives to handle the collection and recycling of all of the capital’s dry wastes as of 2012.

Cyclists demonstrating in Porto Alegre: “Respect cyclists. More love, fewer motors.” - Clarinha Glock/IPS

Porto Alegre Cyclists Step Up Demands for Bike Lanes

A motorist’s attack on a group of cyclists in Porto Alegre has drawn local and international attention to the cause of bicycles as a mainstream means of transportation.

Ecobreves – BRAZIL: Guaraní Aquifer Threatened by Pollution

The illegal dumping of garbage and toxic agrochemicals used in sugarcane farming poses a serious threat to Latin America’s largest groundwater reservoir, the Guaraní Aquifer, according to the Institute for Technological Research (IPT) in the southern Brazilian state of São Paulo.

The Pacific oyster. - Llez – Creative Commons license

The Harmless Invasion of the Pacific Oyster

Exotic species pose a threat to biological diversity in many parts of the world. But the invasion of the Baltic Sea by an oyster native to the Pacific coast of Asia is rather atypical in several ways.

Ecobreves – HONDURAS: Illegal Dam Construction Under Investigation

The Office of the Special Prosecutor for Ethnic Groups in Honduras is investigating the construction of small hydroelectric dams without the required environmental licences in the western department of Intibucá, which is home to most of the country’s Lenca indigenous people.

Black-browed albatross near the Beagle Channel, Argentina Credit: Creative Commons

ARGENTINA: Cutting-Edge Model of Coastal Protection

Governments, environmentalists and private companies have just under four years to establish joint management of 43 protected areas on Argentina’s Atlantic coast, one of the world’s most productive and best preserved biomes.

Rosa Tanguila cleaning up oil residue near her rainforest community.  Credit: Gonzalo Ortiz/IPS

ECUADOR: Trees on Shaky Ground in Texaco’s Rainforest

When the trunks of the trees move with every step you take, you know you are in a swamp. This is what happens when you walk over the seemingly firm and vegetation-covered ground over what was once a pit used to dump oil sludge in the Ecuadorian Amazon rainforest.

Ecobreves – BRAZIL: Water Shortages Threaten 3,059 Municipalities

According to a report on urban water supply released Mar. 22, 55 percent of Brazil’s municipalities could face water shortages by 2015.

Ecobreves – VENEZUELA: Bat Protection Measures Planned

Venezuelan researchers and authorities have created a working group to develop initiatives for the protection of the country’s 165 species of bats, whose populations are threatened by the degradation of their natural habitats.

Rosa Tanguila cleaning up oil residue near her rainforest community. - Gonzalo Ortiz/IPS

Trees on Shaky Ground in Texaco’s Rainforest

Texaco’s “clean-up” of the toxic oil waste pits in the Ecuadorian rainforest consisted of filling them with sticks, tires, tanks and scrub and then covering it all up with soil.

Ecobreves – HONDURAS: Eco-Friendly Comic Strip Launched

A beaver and a drop of water are the “heroes” in a new comic strip that recounts their adventures in protecting the environment, to be published in Honduran newspapers.

Black-browed albatross near the Beagle Channel, Argentina. - Creative Commons

Cutting-Edge Model of Coastal Protection

A non-governmental organisation has been tasked with managing a system comprising all of Argentina’s marine-coastal protected areas.

Satellite photo of the Fukushima I nuclear power plant emitting radioactive steam on Mar. 14.  Credit: DigitalGlobe

Who Controls the Nuclear Control Agencies?

As Japan struggles to confront a nuclear disaster that could be the worst in history, it seems clear that any discussion about the safety of nuclear energy should address the independence of regulatory agencies.

Piped water does not reach areas of Cochabamba where families like this one live in houses of clay.  Credit: Photostock/IPS

BOLIVIA: Cochabamba Still Thirsty

There is still no apparent solution to the unsatisfied demand for drinking water in Cochabamba, 11 years after this central Bolivian city made international headlines with a popular uprising that halted the privatisation of water service.

Polylepis forest in El Cajas National Park, Ecuador. Credit: Gonzalo Ortiz/IPS

ECUADOR: Water Management Transcends “Public or Private” Debate

For one day, civil servants are trading their desks for the chilly highland plains in a rural community 3,500 metres above sea level on the outskirts of the Ecuadorian capital, where they are helping to plant native trees.

Ecobreves – ARGENTINA: Shutdown of Embalse Nuclear Plant Urged

The Foundation for the Defence of the Environment in Argentina has challenged the decision of the government of the central province of Córdoba to continue operating the Embalse nuclear power plant without conducting an environmental impact assessment or public hearing.

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