Discussion on Forestry Sustainable Development in the Yellow River Delta Region

来源 :Chinese Forestry Science and Technology | 被引量 : 0次 | 上传用户:anandebaobei
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The Yellow River Delta (YRD) is one of the biggest deltas that have not been developed in the world. During the turn of the centuries, YRD development is listed in the two major projects in the new century by Shandong provincial government. According to the plan, YRD will become an important energy, chemical and agricultural production base in 15-20 years. In view of its location and natural conditions, so far there exist a lot of environmental problems in YRD. Thus the principle of economic development coordinating with environmental protection must be implemented during YRD development. Forestation is one of the vital measures to cope with environment degradation. Therefore, strategies of forestry development and techniques of tree planting in different land use types are discussed in the paper based on site classification with specific problems involved . The Yellow River Delta (YRD) is one of the biggest deltas that have not been developed in the world. During the turn of the centuries, YRD development is listed in the two major projects in the new century by Shandong provincial government. According to the plan, YRD will become an important energy, chemical and agricultural production base in 15-20 years. In view of its location and natural conditions, so far there exist a lot of environmental problems in YRD. Thus the principle of economic development coordinating with environmental Protection, forestry development and techniques of tree planting in different land use types are discussed in the paper based on site classification with specific problems involved .
其他文献
由天津市电焊机总厂与新河船厂联合研制的 NBC—500KEB 型防风式 CO_2弧焊机通过鉴定投产。它是天津市电焊机总厂引进国外技术,按日本松下许可证生产的 K、S 系列 CO_2弧焊
我们已对北太平洋6—13°N,166—178°W面积达数十万平方公里的海域进行了深海宇宙尘调查研究,并根据该区平均沉积速率和数十个采样站位沉积物中宇宙尘实际含量测定了地球表
长期以来,国内外许多学者,对含金刚石的原岩金伯利岩及其矿床,进行了卓有成效的研究,取得极为丰硕的成果.过去一直认为,原生金刚石矿床仅产于金伯利岩中,但随着地质研究工作
对在《两岸现代汉语常用词典》中所收集到的369条台湾汉语词语特有义项进行考察,具体从词汇意义和色彩意义的两个角度探讨其和同形的大陆普通话词语在词义上的差异,并对形成
请下载后查看,本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view profile.
笔者应日本共立精械株式会社社长松本 昇先生的邀请,于3月13日至20对该公司、日本的几家压铸工厂和大阪府生产业技术综合研究所等8个单位进行参观访问。共立精械株式会社是
《体育与健康课程标准》将于2005年秋季全面实施。客观地讲,《标准》所提倡的理念及其结构较以往的体育教学大纲更符合时代的要求和学生发展的需要。但它面临的最大困难在于
第四届全国党史报刊研讨会于1995年7月24至26日在辽宁省大连市召开。 这次会议是由《中共党史研究》、《党的文献》、《党史纵横》、《大连春秋》四家编辑部共同主办、由《
看门兔的话:训练营在上期,着重讲述了个人进攻战术的基本原刚以及个人进攻战术之中的重点传球,本期训练营将对个人足球战术当中的其他要素进行一些介绍。战术在足球比赛中的
请下载后查看,本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view profile.