'We find that tree planting initiatives alone may not be sufficient to maintain urban canopies in older cities like Boston.
“我们发现光是种树也许不足以在波斯顿等老城市保持树冠覆盖率。”
'Due to the age and size structure of the existing canopy, efforts to aid in the establishment and preservation of tree health are imperative for increasing urban tree cover and maximising the wide range of ecosystem services provided by the urban canopy.'
“由于现有绿树的年龄和大小结构,想要增加城市里的绿树覆盖面积,让城市树冠提供的生态系统服务范围最大化,就必须努力增进和保护绿树健康。”
The research team used a model to forecast short-term changes among street trees for several planting and management scenarios.
研究团队用了一个模型,通过多种植树和管理方案来预测街道树木的短期变化。
Researchers applied the model to estimated tree growth, mortality and planting rates both among trees in Boston city and forests in rural Massachusetts.
研究人员用这个模型来预估马萨诸塞州波斯顿市和乡间森林的树木的生长情况、死亡率和种植成活率。
It was discovered that rates of carbon cycling and mean diameter growth rates among urban trees were nearly four times faster in the city than the countryside.
研究发现,城市树木的碳循环率和平均直径增长速度比乡间树木高出近四倍。
【研究发现:城里的树长得快但死得早】相关文章:
最新
2020-09-15
2020-09-15
2020-09-15
2020-09-15
2020-09-15
2020-09-15