Evolution in an Urbanizing World
Cities, defined as large human settlements of the contemporary human population, have been part of the “Old World” landscape for long time, including Europe. However, the current exponential increase of the urbanised landscape is an unprecedented phenomenon, which has an impact at multiple ecological scales. Urbanisation and its derived actions can fragment wildlife populations and... Continue Reading →
Urban areas are dynamic, heterogeneous habitats that differ dramatically from your traditional “non-urban” habitats. These centers are complex, multi-level habitats that are full of interacting stressors. Additionally, urban habitats are fragmented via impervious surfaces and are subject to noise, chemical, and light pollution alongside human interaction(s). Humans (and their pets) directly and indirectly interact with... Continue Reading →
Heavy metals, such as lead and mercury, are common pollutants in human-affected ecosystems, including cities. These metals can bioaccumulate, or reach high concentrations in exposed organisms, because heavy metals may be stored in some tissues, like fats, and are difficult for organisms to remove from their bodies. High levels of heavy metals have negative impacts... Continue Reading →
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