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Biophysical closure criteria without reference sites: Evaluating river diversions around mines

机译:没有参考网站的生物物理封闭标准:评估河流河流转移

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The use of 'reference' sites to rehabilitate mined lands often creates unrealistic targets, resulting in environmentally underperforming sites. Previously, we proposed a more achievable approach to mine closure by comparing the bio-physical characteristics of rehabilitated sites to overall ecosystem variability (i.e., the 'system variability' approach), rather than specific target reference sites. We tested this model by evaluating the bio-physical state of river diversions around two mined areas in Australia's Hunter Valley. The model clearly identifies how diversion sites differ from non-diverted sections of river, providing a practical example of model application.
机译:使用“参考”网站来恢复开采的土地往往会产生不切实际的目标,导致环境表现不佳。以前,我们通过将康复网站的生物物理特征与总体生态系统变异性的比较(即“系统可变性”方法的生物学特性,而不是特定的目标参考网站,提出了一种更具可实现的方法。我们通过评估澳大利亚猎人山谷的两个开采区域周围的河流分流生物物理状态来测试此模型。该模型清楚地确定了转移网站与河流非转向部分的不同程度,提供了模型应用的实际示例。

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