A Study on the Selection and Application of Ornamental Plants in the Coastal Land-scape Zone——Case Studied on Rocky Coastal Cities in Shandong Province;
滨海景观带园林植物的选择及应用研究——以山东省基岩海岸城市为例
Based on ecological economy,study on design priciple and method、tree species、forestation technique and management technique of ecological economic forest in bedrock coast of Zhejiang resulted that Chinese bayberry、bamboo、pummelo and persimmon were recommended as forestation tree species for ecological economic forest in bedrock coast of Zhejiang.
应用生态经济学原理,系统地研究基岩海岸生态型经济林的设计原理和方法、树种选拔原则及营造和林地管理技术,推荐杨梅、竹类、柚类、柿等作为基岩海岸生态型经济林的营造树种,并对杨梅林、竹林的生态效益进行评价,为浙江省基岩海岸地区提出较为完整的生态型经济林设计、营造及林地管理技术。
Investigations and study on existing main forestation tree species in bedrock coast of Zhejiang indicated that growth of Slash Pine、Horsetail beefwood、Gum、Camphortree、Beautiful sweetgum and Chinese weeping cypress was well and their forest productivity was large, they could gradually replace Japanese black pine and Masson pine.
对浙江省沿海基岩海岸现有主要造林树种进行调查研究,表明湿地松、木麻黄、桉树,香樟、枫香、柏木6个树种生长良好,林分生产力大,可逐步替代黑松或马尾松,显示了混交林优于纯林,为沿海基岩海岸因地制宜地选择造林树种提供了依据。
According to the fractal theory, effects of the tectonic on the fractal character of coastline are preliminarily discussed as a case study of China bedrock coast in macro-scale.
在跟踪国际、国内海岸线分形研究进展的基础上,以中国基岩海岸为例,对宏观尺度下构造对基岩海岸岸线走向、形状与分维大小的影响进行了研究。
In this paper, systematic studies on the tidal deposits and geomorphology in the bedrock bays of China are made, and three tidal geomorphology patterns, tidal flat pattern, tidal flat-channel pattern and tidal flat-channel-ridge pattern, are summarized based on the assemblage characteristics of geomorphological units such as tidal flat, tidal channel and tidal sand ridge.
对我国基岩海湾内的潮流沉积和地貌进行了系统研究。
The seismogeological characteristics in the Xiuyan-Haicheng MS5.
讨论了1999年11月29日岫岩-海城5。
CopyRight © 2020-2024 在线英语词典[www.yycidian.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024103067号