In the Venezuelan southwest, near the Colombian border, the government has inaugurated the first of 21 laboratories to produce bio-pesticides and bio-fertilizers.
The Peruvian city of La Oroya will adopt a warning system to protect its residents from the worst moments of air pollution.
The Montreal Protocol on ozone-depleting substances eliminated emissions of around 11 million tons of greenhouse gases, benefiting the climate system, the Protocol's executive secretary Marco González told Tierramérica.
The Azoteas Verdes (Green Rooftops) project, of the municipal government of the Historic Center of Mexico City, aims to improve household ecology by planting bushes and gardens on buildings' rooftops. The first will be completed in four months.
Some of the genetically modified soybean harvested in the southern Brazilian state of Paraná in 2005-2006 surpassed the limit of glyphosate herbicide permitted by the national health regulatory agency, Anvisa.
The southern Argentine city of Ushuaia will host the First International Mountain Film Festival, Aug. 19-24. The events include sports activities, photo exhibits and presentations on conservation issues.
The "Adopt-a-River" project, presented by the Honduran government, is an effort to prevent contamination and the use of water sources as dumps.
The municipal government of the southern Chilean city of Temuco backed away from a project to construct a new sanitary landfill which came under fire from indigenous Mapuche communities and the University of the Border.
The reforms of the Honduran Mining Law, expected to be approved in August, entail stricter controls over the mining companies, ranging from higher taxes to potential fines of more than one million dollars, legislative sources told Tierramérica.
The sea floor of the South American continental platform holds vast energy, mineral and genetic wealth. Argentina wants to claim its share.
Peasant farmers who live near the hydroelectric dam of the Guaso River in the eastern Cuban province of Guantánamo will see their living conditions improve as a result of a project to take place in the second half of 2007.
Babaçú fruit gatherers in the Brazilian Amazon must decide if they will join or reject the biodiesel production boom, which will alter the economy of this traditional activity.
The Tree Mission, which was launched in Venezuela a year ago as a five-year plan to plant 100 million trees on 150,000 hectares at the heads of the tributaries of the Orinoco River, has already completed a quarter of its target, reported the authorities.
A distance of a minimum of 100 meters between a commercial field of genetically modified corn and another field of conventional or organic corn is enough to prevent genetic contamination, says a proposal by Brazil's National Technical Commission on Biosafety.
Argentina may face a human and environmental disaster if it doesn't pass a law on dam safety that takes into account the appropriate risk factors, warn experts.
Four communities in the Río Plátano biosphere reserve, which connects the eastern Honduran departments of Olancho, La Mosquitia and El Paraíso, are promoting renewable energy projects to develop their communities.
In a study released this month by Brazil's Labor Ministry, 192 individuals and businesses were found to be exploiting workers in conditions similar to slavery. In the past few years, more than 20,000 workers have been freed.
The Mexican non-governmental group Consumer Power, whose complaint won the removal of children's breakfast cereal advertising from television, is now preparing action against similar ads and pushing for legislative regulation.
A project by ecologist and civil society groups in Argentina launched this month will bring wind and solar energy to 125 rural schools across the country that lack access to the electrical grid.
Of every 10 glasses of organic orange juice consumed in Europe and the United States, 8.5 are produced from fruit grown in groves in the north of Brazil's Sao Paulo state that are members of Grupo Montecitrus.
Experts and residents of Cuba's Ciénaga de Zapata, one of the largest marshes in the Caribbean islands, are preparing for the impacts of climate change on the area's mangroves, coastal vegetation that provides a home to a great array of animal life.