摘要
昆明市自 1997年以来 ,绿化覆盖率从 2 3 79%提高到 3 0 0 6% ;人均公共绿地从 5 18m2 提高到 7m2 ,然而离国家园林城市标准仍有差距。还存在以下问题 :( 1)绿地总量不足 ,分布不匀 ,绿地系统不完善 ;( 2 )园林植物种类少 ,物种多样性没有得到充分体现 ;( 3 )结构单一 ;( 4 )乡土植物应用少 ,彩化不足 ,地方特色不明显 ;( 5 )城区大树少 ,地被植物和攀援植物没有得到充分应用 ;( 6)苗木基地建设严重滞后 ;( 7)园林建设市场混乱。针对存在的问题 ,对昆明市园林绿化的发展提出了 5方面的建议。
The vegetation percentage of Kunming and green area occupied per person increased from 23 79% to 30 06%,and from 5 18m 2 to 7m 2 respectively.Still the landscaping condition of Kunming city do not attain Chinese national standard of garden city.The existed issues were summarized as the following 7 points.1) The total amount of green area was limited and distributed unevenly, the existed green area system was not well developed.2) Garden species used was limited.3) The structure of green area was simple.4) The indigenous species was not used sufficiently.5) Number of trees in urban areas was limited, the ground cover and climbing plants was not used sufficiently.6) The construction of seedling base was quite behind the requirement.7) The market of landscaping construction was not regularized.Aiming at the existed problems,five suggestions were proposed.
出处
《云南林业科技》
2001年第3期37-40,共4页
Yunnan Forestry Science and Technology
