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Climatic and edaphic conditions in the Amazon basin are ideal for the cultivation of the oil palm (Elaeis guineensis Jacq.), this has led to a major expansion in plantations in recent years, to the point where oil palm cultivation has become one of the main threats to biodiversity in this biome. This study aimed to evaluate the effects of oil palm crops on the integrity of freshwater environments...
Whilst the biological traits composition of invertebrate assemblages has been successfully used to monitor temperate rivers, it has been seldom tested in tropical areas. We compared the trait composition of Ephemeroptera assemblages (five traits, 21 modalities) in three categories of headwater streams of FG: reference (undisturbed) sites, sites formerly impacted by gold-mining, and sites currently...
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