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- 鄱阳湖生态系统长期变化对气候——人为环境的响应研究
- 作者： 郭娅 来源：中国科学院大学 年份：2016 文献类型 ：学位论文
- 描述：鄱阳湖生态系统长期变化对气候——人为环境的响应研究
- 鄱阳湖生态系统长期变化对气候——人为环境的响应研究
- 作者： 郭娅 来源：中国科学院大学 年份：2016 文献类型 ：学位论文
- 描述：鄱阳湖生态系统长期变化对气候——人为环境的响应研究
- 鄱阳湖生态系统长期变化对气候——人为环境的响应研究
- 作者： 郭娅 来源：中国科学院大学 年份：2016 文献类型 ：学位论文
- 描述：鄱阳湖生态系统长期变化对气候——人为环境的响应研究
- 鄱阳湖流域史前人类遗址时空分布及其环境响应
- 作者： 徐佳佳 贾玉连 马春梅 朱诚 吴立 李育远 王鑫浩 来源：地理学报(英文版) 年份：2016 文献类型 ：期刊 关键词： expanded northward geographic records 环境响应 鄱阳湖流域 climatic ancient Holocene southeast
- 描述：The temporal-spatial geographic distribution of archaeological sites and its feature between 10.0–2.8 ka BP(ka BP= thousands of years before 0 BP, where “0 BP” is defined as the year AD 1950) were determined, based on GIS spatial analysis in the Poyang Lake Basin. The relationship between geographic distribution of sites of different periods under subsistence existence of ancient civilizations, climate and environmental change was investigated. The results revealed numerous archaeological sites of the Neolithic Age(10.0–3.6 ka BP). The sites were mainly located in the northern part of the Poyang Lake Basin, a hilly and mountainous area with many river terraces suitable for the development of human civilization. The number of archaeological sites rapidly increased during the Shang and Zhou dynasties(3.6–2.8 ka BP) and spread widely on the floodplains of the middle and lower reaches of Ganjiang River and onto the west, south, and southeast beach areas of the Poyang Lake. Holocene records of climate change suggested that it was possible that climate fluctuations had a great impact on human evolution in the study area. Before 3.6 ka BP, westward and northward expansion of Neolithic cultures in the Poyang Lake watershed occurred under the background of climate amelioration(becoming warmer and wetter). The ancient people lived in the hilly areas with high elevation. The simple mode of a fishing and gathering economy was mostly suited to this area in the early Neolithic Age. The scope of human activities was expanded and cultural diversity developed in the late Neolithic Age. However, with population growth and increasing survival pressure in a dry-cold climatic stage after 3.6 ka BP, this simple living mode had to be abandoned, and various forms of economy, the majority being agriculture, were developed on flood plains of the lower reaches of numerous rivers around Poyang Lake. This promoted flourishing of the Bronze culture of South China.
- 全文：The temporal-spatial geographic distribution of archaeological sites and its feature between 10.0–2.8 ka BP(ka BP= thousands of years before 0 BP, where “0 BP” is defined as the year AD 1950) were determined, based on GIS spatial analysis in the Poyang Lake Basin. The relationship between geographic distribution of sites of different periods under subsistence existence of ancient civilizations, climate and environmental change was investigated. The results revealed numerous archaeological sites of the Neolithic Age(10.0–3.6 ka BP). The sites were mainly located in the northern part of the Poyang Lake Basin, a hilly and mountainous area with many river terraces suitable for the development of human civilization. The number of archaeological sites rapidly increased during the Shang and Zhou dynasties(3.6–2.8 ka BP) and spread widely on the floodplains of the middle and lower reaches of Ganjiang River and onto the west, south, and southeast beach areas of the Poyang Lake. Holocene records of climate change suggested that it was possible that climate fluctuations had a great impact on human evolution in the study area. Before 3.6 ka BP, westward and northward expansion of Neolithic cultures in the Poyang Lake watershed occurred under the background of climate amelioration(becoming warmer and wetter). The ancient people lived in the hilly areas with high elevation. The simple mode of a fishing and gathering economy was mostly suited to this area in the early Neolithic Age. The scope of human activities was expanded and cultural diversity developed in the late Neolithic Age. However, with population growth and increasing survival pressure in a dry-cold climatic stage after 3.6 ka BP, this simple living mode had to be abandoned, and various forms of economy, the majority being agriculture, were developed on flood plains of the lower reaches of numerous rivers around Poyang Lake. This promoted flourishing of the Bronze culture of South China.
- 鄱阳湖生态系统长期变化对气候——人为环境的响应研究
- 作者： 郭娅 来源：中国科学院大学 年份：2016 文献类型 ：学位论文
- 描述：鄱阳湖生态系统长期变化对气候——人为环境的响应研究
- 保护鄱阳湖流域野生植物多样性推动资源的可持续开发利用--国家科技支撑计划项目“鄱阳湖流域重要珍稀濒危植物的保育及资源可持续利用技术集成研究与示范”成果
- 作者： 鲍海鸥 高浦新 彭焱松 朱笃 乐兴华 来源：科技成果管理与研究 年份：2016 文献类型 ：期刊 关键词： 珍稀濒危植物 技术集成 植物多样性 鄱阳湖流域 可持续开发利用 计划项目 资源可持续利用 科技支撑
- 描述：、人口的大量增长以及城市化进程的不断加快，导致资源被过度开发利用和不合理地使用，鄱阳湖流域正面临着诸多环境问题，严重制约和影响了流域内经济和社会可持续发展。这些问题包括：野生植物分布区域萎缩；资源状况
- 全文：、人口的大量增长以及城市化进程的不断加快，导致资源被过度开发利用和不合理地使用，鄱阳湖流域正面临着诸多环境问题，严重制约和影响了流域内经济和社会可持续发展。这些问题包括：野生植物分布区域萎缩；资源状况
- 垂向归纳模型下鄱阳湖丰、枯水期初级生产力特征及与环境因子相关性分析
- 作者： 李艳红 葛刚 王茂林 周晓岚 胡春华 来源：湖泊科学 年份：2016 文献类型 ：期刊 关键词： 相关分析 鄱阳湖 影响因子 丰枯水期 初级生产力 垂向归纳模型
- 描述：于2014年1月(枯水期)、7月(丰水期)对鄱阳湖湖水进行采集,测定相应的理化参数、叶绿素a浓度和光合有效辐射,结合初级生产力垂向归纳模型估算浮游植物初级生产力,分析湖区初级生产力特征及与环境因子
- 全文：于2014年1月(枯水期)、7月(丰水期)对鄱阳湖湖水进行采集,测定相应的理化参数、叶绿素a浓度和光合有效辐射,结合初级生产力垂向归纳模型估算浮游植物初级生产力,分析湖区初级生产力特征及与环境因子
- 赣北鄱阳湖地区第四纪黄土的粒度特征及环境意义
- 作者： 徐传奇 贾玉连 刘倩 凌超豪 王鹏岭 来源：干旱区资源与环境 年份：2016 文献类型 ：期刊 关键词： 鄱阳湖 黄土 风积成因 古土壤 粒度特征
- 描述：对长江中游南岸鄱阳湖东侧砂山下风向的太平关黄土剖面进行了粒度测试分析,与南京下蜀黄土、巫山黄土和长江河流沉积物进行了对比。结果表明:1)太平关剖面粉砂(5-50μm)含量达到了50%以上,粘土次之
- 全文：对长江中游南岸鄱阳湖东侧砂山下风向的太平关黄土剖面进行了粒度测试分析,与南京下蜀黄土、巫山黄土和长江河流沉积物进行了对比。结果表明:1)太平关剖面粉砂(5-50μm)含量达到了50%以上,粘土次之
- 民政创新环境分析——基于鄱阳湖生态经济区的调查
- 作者： 刘翀 邹晓文 来源：社会工作(上半月实务) 年份：2016 文献类型 ：期刊 关键词： 民政工作 创新环境 鄱阳湖生态经济区
- 描述：民政创新环境分析——基于鄱阳湖生态经济区的调查
- 关于鄱阳湖生态经济区生态旅游开发模式的研究
- 作者： 余志科 来源：赤峰学院学报(自然科学版) 年份：2016 文献类型 ：期刊 关键词： 生态旅游 开发模式 鄱阳湖生态经济区
- 描述：生态文明与经济文明的统一,有利于调整该区域的经济发展结构;有利于促进当地生态环境的发展与经济的发展;有利于促进旅游景点合理布局;有利于促进鄱阳湖生态经济区生态旅游业的整体服务水平的提升等等.本文在此针对
- 全文：生态文明与经济文明的统一,有利于调整该区域的经济发展结构;有利于促进当地生态环境的发展与经济的发展;有利于促进旅游景点合理布局;有利于促进鄱阳湖生态经济区生态旅游业的整体服务水平的提升等等.本文在此针对