landfill 发表于 2025-3-27 00:35:18
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Applying Ecosystem Management to Urban Forestryture. In their paper on urban ecosystems, Pickett et al. (1997) presented a simple model to reveal the interconnectedness of social, ecological, and physical components. They asserted that by changing one component, the other components are directly or indirectly affected. So, from an urban forest m阴险 发表于 2025-3-27 08:15:25
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