Costa Rica’s Piangua Mollusk Threatened by Pineapple Farm Runoff
Costa Rica’s Térraba-Sierpe National Wetland, a 33,000-hectare haven of mangroves and rivers, is under siege from an unlikely source: pineapple farms. A study by natural resource management specialist Soledad Castro found 16 chemical compounds, including the fungicide carbendazim and herbicides clomazone and diuron, in the wetland’s waters and sediments, some 80 kilometers downstream from plantations …
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