The role of chemical mixture interactions and environmental stressors in amphibians natural history and fitness

由于英国红隼种群数量的减少，人们对第二代抗凝剂的使用表示担忧。据信，猛禽通过二次暴露暴露于这些化合物，主要来自其饮食，SGAR肝脏浓度与种群变化之间呈负相关。因此，本研究旨在分析暴露于SGAR的普通红隼的适合度和种群。其目的是产生一种方法来评估SGAR的影响，使用生物介质中的测量，如血液样本，然后外推到肝脏，然后用于评估SGAR对健身的影响，并评估这些化合物对人群的影响程度。空间风险将通过评估暴露梯度中SGAR的浓度来表征。

Due to the decrease in population of the common Kestrel in the United Kingdom, concerns have been raised about the use of Second generation anticoagulants. It is believed that the raptors are exposed to these compound through secondary exposure, mainly from their diet, with a negative correlation between SGARs liver concentrations and population change. Therefore, the study aims to analyse the fitness and population of common Kestrels exposed to SGARs. The objectives are to generate a methodology to evaluate the effects of SGARs using measurements in biological media, such as blood samples, that are then extrapolated to the liver which are then used to evaluate the impact of SGARS on fitness and to evaluate the degree of impact that these compounds have on the population. Spatial risk will be characterised by evaluating the concentration of SGARs in a gradient of exposure.