鄱阳湖湿地典型植物群落沿高程分布特征

作者： 谭志强 张奇 李云良 许秀丽 姜加虎  来源：湿地科学 年份：2016 文献类型 ：期刊 关键词： 高斯回归  高程  鄱阳湖湿地  植物群落  空间分布 

描述：两种群落;与前人研究结果相比,3种群落的分布都有向低处延伸的趋向。从典型湖区的比较来看,3种群落在南矶湿地国家级自然保护区的分布高程都大于在鄱阳湖国家自然保护区的分布高程,高程差接近1 m。通过比较康

全文：两种群落;与前人研究结果相比,3种群落的分布都有向低处延伸的趋向。从典型湖区的比较来看,3种群落在南矶湿地国家级自然保护区的分布高程都大于在鄱阳湖国家自然保护区的分布高程,高程差接近1 m。通过比较康

鄱阳湖生态经济区生态经济系统耦合研究

作者： 徐羽 钟业喜  来源：江西师范大学学报(自然科学版) 年份：2016 文献类型 ：期刊 关键词： 生态经济系统  协调度  鄱阳湖生态经济区  耦合度 

描述：以鄱阳湖生态经济区为研究对象,在RS和Arc GIS等软件支持下,基于生态与经济2个子系统构建评价指标体系,采用耦合度与协调度模型分析经济区耦合度和协调度的时空分布特征.研究结果表明:鄱阳湖生态

全文：以鄱阳湖生态经济区为研究对象,在RS和Arc GIS等软件支持下,基于生态与经济2个子系统构建评价指标体系,采用耦合度与协调度模型分析经济区耦合度和协调度的时空分布特征.研究结果表明:鄱阳湖生态

基于聚类分析和因子分析的鄱阳湖流域水质时空变化特征及污染源分析

作者： 李艳红 葛刚 胡春华 刘雪莹 周晓岚  来源：南昌大学学报(理科版) 年份：2016 文献类型 ：期刊 关键词： 污染源识别  因子分析  鄱阳湖流域  水质  时空变化  聚类分析 

描述：从2011~2015年对鄱阳湖丰、枯水期湖区、出湖口及流入鄱阳湖的5大支流进行采样,测定各项水质指标,运用聚类分析法分析水质时空变化特征,采用因子分析法定性识别了流域水质污染的主要污染源。结果表明

全文：从2011~2015年对鄱阳湖丰、枯水期湖区、出湖口及流入鄱阳湖的5大支流进行采样,测定各项水质指标,运用聚类分析法分析水质时空变化特征,采用因子分析法定性识别了流域水质污染的主要污染源。结果表明

鄱阳湖流域土地利用生态风险格局

作者： 徐羽 钟业喜 冯兴华 徐丽婷 郑林  来源：生态学报 年份：2016 文献类型 ：期刊 关键词： 空间格局  生态风险  鄱阳湖流域  土地利用 

描述：,鄱阳湖流域土地利用转移非农化趋势明显;土地利用生态风险呈小幅上升趋势,在空间分布上具有显著相关性,生态风险“北热南冷”空间分异及等级扩散特征明显;依据空间差值结果可将研究区划分为低生态风险区(ERI

全文：,鄱阳湖流域土地利用转移非农化趋势明显;土地利用生态风险呈小幅上升趋势,在空间分布上具有显著相关性,生态风险“北热南冷”空间分异及等级扩散特征明显;依据空间差值结果可将研究区划分为低生态风险区(ERI

鄱阳湖周溪湾沉积物中有机氯农药和多环芳烃的垂直分布特征

作者： 郦倩玉 赵中华 蒋豫 张路  来源：湖泊科学 年份：2016 文献类型 ：期刊 关键词： 有机氯农药  沉积物  多环芳烃  周溪湾  鄱阳湖  垂直分布 

描述：通过分析鄱阳湖周溪湾柱状沉积物中有机氯农药(OCPs)和多环芳烃(PAHs)的垂直分布特征,初步探讨该区OCPs和PAHs的污染历史.结果表明,周溪湾柱状样中OCPs总含量范围在40.4~174.1

全文：通过分析鄱阳湖周溪湾柱状沉积物中有机氯农药(OCPs)和多环芳烃(PAHs)的垂直分布特征,初步探讨该区OCPs和PAHs的污染历史.结果表明,周溪湾柱状样中OCPs总含量范围在40.4~174.1

枯水期鄱阳湖重点水域长江江豚种群数量、分布及行为特征

作者： 刘磊 胥左阳 杨雪 欧阳珊 李伟明 吴小平  来源：南昌大学学报(理科版) 年份：2016 文献类型 ：期刊 关键词： 长江江豚  鄱阳湖  分布情况  种群数量  行为特征 

描述：于2013~2014年冬季枯水季节,先后在鄱阳湖重点水域进行了33天岸上定点观察、10天水上流动考察和9天岸上流动考察,调查了5个水域长江江豚种群数量、分布情况及其行为特征。结果表明:2013

全文：于2013~2014年冬季枯水季节,先后在鄱阳湖重点水域进行了33天岸上定点观察、10天水上流动考察和9天岸上流动考察,调查了5个水域长江江豚种群数量、分布情况及其行为特征。结果表明:2013

基于LCA方法的生猪产业温室气体排放时空特征分析——以鄱阳湖生态经济区为例

作者： 孔凡斌 王智鹏 潘丹  来源：企业经济 年份：2016 文献类型 ：期刊 关键词： 温室气体  生命周期评价方法  生猪产业  鄱阳湖生态经济区  时空特征 

描述：大环节,测算分析了鄱阳湖生态经济区生猪产业温室气体排放的时空特征。结果表明:总量上,2000-2013年鄱阳湖生态经济区生猪产业生命周期及各个环节的当量排放量均呈上升的趋势,其中生猪饲料粮种植、生猪

全文：大环节,测算分析了鄱阳湖生态经济区生猪产业温室气体排放的时空特征。结果表明:总量上,2000-2013年鄱阳湖生态经济区生猪产业生命周期及各个环节的当量排放量均呈上升的趋势,其中生猪饲料粮种植、生猪

鄱阳湖典型洲滩湿地土壤质地与水分特征参数研究

作者： 李云良 许秀丽 赵贵章 姚静 张奇  来源：长江流域资源与环境 年份：2016 文献类型 ：期刊 关键词： 鄱阳湖湿地  水分特征曲线  van  土壤质地  Genuchten模型  空间异质性 

描述：频繁干湿交替增强了鄱阳湖洲滩土壤水对湿地系统的动态调节作用。以鄱阳湖吴城国家自然保护区的一个典型洲滩湿地为研究区,调查分析了土壤质地沿高程梯度的分布特征,确定了不同土壤质地的水分特征参数,并阐述

全文：频繁干湿交替增强了鄱阳湖洲滩土壤水对湿地系统的动态调节作用。以鄱阳湖吴城国家自然保护区的一个典型洲滩湿地为研究区,调查分析了土壤质地沿高程梯度的分布特征,确定了不同土壤质地的水分特征参数,并阐述

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.

2000～2013年鄱阳湖流域蒸散量时空变化

作者： 朱婧瑄 齐述华 刘贵花 王点 熊梦雅  来源：长江流域资源与环境 年份：2016 文献类型 ：期刊 关键词： 鄱阳湖流域  蒸散  MODIS数据产品 

描述：流域年度蒸散,验证MODIS蒸散数据产品(ETMOD),并分析20002013年鄱阳湖流域蒸散时空变化状况和土地利用变化对蒸散量的影响。研究结果表明:（1）ETMOD具有较高的精度,年蒸散量的平均误差为

全文：流域年度蒸散,验证MODIS蒸散数据产品(ETMOD),并分析20002013年鄱阳湖流域蒸散时空变化状况和土地利用变化对蒸散量的影响。研究结果表明:（1）ETMOD具有较高的精度,年蒸散量的平均误差为