1) near natural urban forest
城市近自然林
1.
Community ecology in a typical near natural urban forest;
城市近自然林的群落生态学剖析——以沈阳树木园为例
2) near-natural forest
近自然林
1.
Origin and connotation of "near-natural forestn as well as the implementation of the forest in Middle Europe are described.
本文简要的论述了“近自然林”的由来、内涵以及在中欧国家的实施情况。
2.
Theory and method of near-natural forest was applied in this paper to discuss the pos- sibility and necessary of near-natural forest in managing the second around city forest in Guiyang city.
本文运用近自然林经营的理论和方法,对贵阳市第二环城林带进行近自然经营的可行性和必要性进行探讨,并提出了相应的思路和建议。
3) nature-approximating landscape architecture
近自然园林
1.
Theoretical basis and construction methods of urban nature-approximating landscape architecture.
城市近自然园林的理论基础与营建方法
4) close-to-nature forestry
近自然林业
1.
The major function of urban forests in Shanghai is ecological benefits,and therefore the close-to-nature forestry system is needed to keep the balance and maximize the ecological function.
笔者介绍了近自然林业的概念及特点,上海的立地条件特点,可借鉴的近自然森林群落以及近自然林营造的实例,探讨了近自然林经营模式,最后提出上海营建近自然林应注意的问题。
2.
The theory of close-to-nature forestry,which originated from Germany,embodies the philosophy of Unity of Heaven and Man,emphasizes the harmony between man and nature and goes with the trend of times.
起源于德国的近自然林业理论,体现了"天人合一"的哲学思想,强调人与自然的和谐相处,符合当今世界的发展潮流。
6) nature approximating forestry
近自然林业
1.
In this paper, the theory of nature approximating forestry is elucidated.
对近自然林业的理论进行了诠释 ,按中国能不能学先进 ,向谁学和怎样学的思路进行了分析 ,并提出了以“建设健康的森林”提升林业目标和以“速生树种先锋林”替代“速生用材林”为林业技术路线的建议 ,以利于中国切入生态林业的经营轨
2.
This paper deals with the application of “nature approximating forestry” method in young Chinese fir plantation from 1994 to 1999.
从 1994年起 ,将“近自然林业”的经营方式应用于杉木人工林的经营中 。
补充资料：城市人口自然增长率
一年内城市人口因出生和死亡因素的消长，导致人口增减的绝对数量与同期该城市年平均人口数之比。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条