Las Malezas Resistentes al Herbicida Son Una Amenaza para los Avances Logrados en la Conservación Del Suelo
Nuevo artículo científico analiza el equilibrio entre la labranza de conservación y el manejo de malezas resistentes a herbicida.
Nuevo artículo científico analiza el equilibrio entre la labranza de conservación y el manejo de malezas resistentes a herbicida.
"Report says toxic waste is being spread by scrap metal dealers, and describes its 'alarming' use in civilian areas during Iraq wars."
"Forty years ago, when North Carolina banned using deep wells to permanently dump industrial waste, some thought the issue had been decided for good. Now state lawmakers who want to turn North Carolina into the nation’s next fracking hotspot are reopening the case for injecting brines and toxins deep underground."
Researchers and campaigners claim that some 40 percent (19,200) of the children born to mothers taking the epilepsy drug Epilim have developed physical or mental problems.
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A surge in the use of fungicides is bringing higher crop yields; but experts warn that there is not enough monitoring of the emerging fungicide contamination of streams -- and that not enough is known about the health consequences.
Two retired outdoorsmen -- with help from water researchers -- are testing streamwater in western Pennsylvania. They are struggling to get EPA attention to chemicals they fear could be related to the fracking boom.
"Community advocates are outraged that a contaminated playground at a Newark public housing complex remained open, allowing children to be exposed to dangerous levels of lead."
"An international team of experts reported [Tuesday] that evidence linking hormone-mimicking chemicals to human health problems has grown stronger over the past decade, becoming a 'global threat' that should be addressed."