Stemming from a special symposium at the 2012 inaugural meeting of the Society for Ecological Restoration Australasia in Perth,Western Australia,this special issue editorial addresses novel ecosystems in ecological re...Stemming from a special symposium at the 2012 inaugural meeting of the Society for Ecological Restoration Australasia in Perth,Western Australia,this special issue editorial addresses novel ecosystems in ecological restoration and the inherent challenges of maintaining the highest standards of environmental stewardship and biological conservation in the face of increasing urbanization,agricultural expansion,and industrialization.Echoing others,we(the vip Editors)view novel ecosystems as offering opportunities for conservation and restoration in the coming years and a pragmatic recognition that it may not always be possible,or desirable,to overcome adverse consequences of environmental degradation to reinstate historical systems.Being mindful of hubris and taking into account difficulties with identification,novel ecosystems may be viewed as a temporary or interim stage on the way towards the evolution of other future ecosystems able to supply a variety of ecosystem services,while attempting to maintain and enhance biodiversity,function and resilience.Here,a concise summary of contributions to the special issue and their significance to the field of restoration ecology is provided noting that authors were tasked to answer whether novel ecosystems are innovative planning or lowering the bar in ecological restoration.Core themes shared by the manuscripts are elucidated leading to guiding principles and,more importantly,an assessment of how and why restoration priorities are changing in the 21^(st)century.展开更多
文摘Stemming from a special symposium at the 2012 inaugural meeting of the Society for Ecological Restoration Australasia in Perth,Western Australia,this special issue editorial addresses novel ecosystems in ecological restoration and the inherent challenges of maintaining the highest standards of environmental stewardship and biological conservation in the face of increasing urbanization,agricultural expansion,and industrialization.Echoing others,we(the vip Editors)view novel ecosystems as offering opportunities for conservation and restoration in the coming years and a pragmatic recognition that it may not always be possible,or desirable,to overcome adverse consequences of environmental degradation to reinstate historical systems.Being mindful of hubris and taking into account difficulties with identification,novel ecosystems may be viewed as a temporary or interim stage on the way towards the evolution of other future ecosystems able to supply a variety of ecosystem services,while attempting to maintain and enhance biodiversity,function and resilience.Here,a concise summary of contributions to the special issue and their significance to the field of restoration ecology is provided noting that authors were tasked to answer whether novel ecosystems are innovative planning or lowering the bar in ecological restoration.Core themes shared by the manuscripts are elucidated leading to guiding principles and,more importantly,an assessment of how and why restoration priorities are changing in the 21^(st)century.
