نتایج جستجو برای: urban restoration
تعداد نتایج: 221237 فیلتر نتایج به سال:
Policy to guide ecological restoration needs to aim toward minimizing the causes of ecosystem degradation; where causes cannot be eliminated or minimized, policy needs to shift toward accommodating irreversible landscape alterations brought about by climate change, nitrogen deposition, altered hydrology, degraded soil, and declining biodiversity. The degree to which lost diversity and ecosystem...
Step-pools sequences are increasingly used to restore stream channels. This increase corresponds to significant advances in theory for step-pools in recent years. The need for step-pools in stream restoration arises as urban development encroaches into steep terrain in response to population pressures, as stream channels in lower-gradient areas require stabilization due to hydrological alterati...
Background Historically, the prevalence of dental caries was higher in urban areas than rural areas of Thailand. This study aim to examine the time trends in caries status in children in Thailand. Material and Methods Linear regression was used to examine trend of dental caries prevalence and mean number of teeth with caries, filled and missing due to caries (dmft/DMFT) in urban and rural, of...
The United Nations Decade on Ecosystem Restoration promises to educate society the many ways ecological restoration projects can benefit humankind. One avenue of possibilities for ecology lies with concerns environmental justice. concept futuristic restoration, which posits a paradigm that is future-oriented, aligns well calls policymakers address circumstances, processes, and systems within in...
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