鄱阳湖湿地水位梯度下不同植物群落类型土壤有机碳组分特征

作者： 金奇 吴琴 钟欣孜 胡佳 胡启武  来源：生态学杂志 年份：2017 文献类型 ：期刊 关键词： 鄱阳湖湿地  重组有机碳  可溶性有机碳  微生物生物量碳  轻组有机碳 

描述：(MBC)和可溶性碳(DOC)含量,以阐明鄱阳湖典型湿地土壤有机碳及其不同组分特征与影响因子,探讨植物群落演替对有机碳库及其组分的影响。结果表明:(1)各群落0~30 cm土层SOC、HFOC、LFOC

全文：(MBC)和可溶性碳(DOC)含量,以阐明鄱阳湖典型湿地土壤有机碳及其不同组分特征与影响因子,探讨植物群落演替对有机碳库及其组分的影响。结果表明:(1)各群落0~30 cm土层SOC、HFOC、LFOC

三峡工程蓄水运行对鄱阳湖的影响

作者： 任琼 严员英 周莉荫  来源：南方林业科学 年份：2017 文献类型 ：期刊 关键词： 生态环境  鄱阳湖  生物资源  综述  三峡工程 

描述：面积、冲淤的变化,鄱阳湖生态环境的变化,鄱阳湖生物资源的变化3个方面综述国内外水利枢纽工程对河流湖泊影响的研究工作。展望今后的研究趋势与方向,以期今后对三峡工程与鄱阳湖的关系进一步研究提供参考。

全文：面积、冲淤的变化,鄱阳湖生态环境的变化,鄱阳湖生物资源的变化3个方面综述国内外水利枢纽工程对河流湖泊影响的研究工作。展望今后的研究趋势与方向,以期今后对三峡工程与鄱阳湖的关系进一步研究提供参考。

模拟研究变化水位和流速条件下鄱阳湖磷释放特征

作者： 童亚莉 梁涛 王凌青 李可欣  来源：Journal of Geographical Sciences 年份：2017 文献类型 ：期刊

描述：Since the construction of the Three Gorges Dam,the Poyang Lake hydrological characteristics obviously changed.During the impoundment period of the Three Gorges Reservoir,the hydrodynamic factors of Poyang Lake varied.Water level dropped,the velocity decreased and water exchange time lengthened,which changed the release of phosphorous from sediments.In order to investigate how the hydrodynamic factors influence the release of phosphorous from sediments,we used a two-way annular flume device to simulate the release characteristics of phosphorous from sediments under variable water levels and velocities.We found that both water level rising and velocity increasing could enhance the disturbance intensity to sediments,which caused the increase of suspended solids(SS)concentration,total phosphorus(TP)concentration in the overlying water,and the ability that phosphorus released to overlying water from sediments enhanced as well:when overlying water velocity maintained 0.3 m/s,SS concentration increased to 4035.85 mg/L at the water level25 cm which was about 25 times compared to the minimum value and TP concentration in the overlying water also reached the maximum value at the water level 25 cm which was 1.2times that of the value at 10 cm;when water level maintained 15 cm,SS concentration increased to 4363.35 mg/L at the velocity of 0.5 m/s which was about 28 times compared to the value of 0 m/s,and TP concentration in the overlying water increased from 0.11 mg/L to 0.44mg/L.When the water level maintained 15 cm,the phosphorous release rate reached the maximum value of 4.86 mg/(md)at 0.4 m/s.The concentration of total dissolved phosphorous(TDP)and soluble reactive phosphate(SRP)both in overlying water and sediment-water interface were negatively correlated with p H.Using the parabolic equation,the optimum water level at a velocity of 0.3 m/s was calculated to be 0.57 cm,and the optimum velocity at water level of 15 cm was found to be 0.2 m/s.

全文：Since the construction of the Three Gorges Dam,the Poyang Lake hydrological characteristics obviously changed.During the impoundment period of the Three Gorges Reservoir,the hydrodynamic factors of Poyang Lake varied.Water level dropped,the velocity decreased and water exchange time lengthened,which changed the release of phosphorous from sediments.In order to investigate how the hydrodynamic factors influence the release of phosphorous from sediments,we used a two-way annular flume device to simulate the release characteristics of phosphorous from sediments under variable water levels and velocities.We found that both water level rising and velocity increasing could enhance the disturbance intensity to sediments,which caused the increase of suspended solids(SS)concentration,total phosphorus(TP)concentration in the overlying water,and the ability that phosphorus released to overlying water from sediments enhanced as well:when overlying water velocity maintained 0.3 m/s,SS concentration increased to 4035.85 mg/L at the water level25 cm which was about 25 times compared to the minimum value and TP concentration in the overlying water also reached the maximum value at the water level 25 cm which was 1.2times that of the value at 10 cm;when water level maintained 15 cm,SS concentration increased to 4363.35 mg/L at the velocity of 0.5 m/s which was about 28 times compared to the value of 0 m/s,and TP concentration in the overlying water increased from 0.11 mg/L to 0.44mg/L.When the water level maintained 15 cm,the phosphorous release rate reached the maximum value of 4.86 mg/(md)at 0.4 m/s.The concentration of total dissolved phosphorous(TDP)and soluble reactive phosphate(SRP)both in overlying water and sediment-water interface were negatively correlated with p H.Using the parabolic equation,the optimum water level at a velocity of 0.3 m/s was calculated to be 0.57 cm,and the optimum velocity at water level of 15 cm was found to be 0.2 m/s.

[0图]绿色崛起之路：鄱阳湖生态经济区发展环境友好型工业战略研究

作者： 欧阳海泉  来源：南昌：江西科学技术出版社 年份：2017 文献类型 ：图书 关键词： 地方工业  鄱阳湖  环境保护  经济发展战略  研究  生态区：经济区 

描述：

江西鄱阳湖地区几种粘性土成结构的工程地质研究

作者： 王清  来源：长春地质学院 年份：2017 文献类型 ：学位论文

描述：江西鄱阳湖地区几种粘性土成结构的工程地质研究

江西鄱阳湖地区几种粘性土成结构的工程地质研究

作者： 王清  来源：长春地质学院 年份：2017 文献类型 ：学位论文

描述：江西鄱阳湖地区几种粘性土成结构的工程地质研究

江西鄱阳湖地区几种粘性土成结构的工程地质研究

作者： 王清  来源：长春地质学院 年份：2017 文献类型 ：学位论文

描述：江西鄱阳湖地区几种粘性土成结构的工程地质研究

鄱阳湖出流水质2004～2014 年变化及其对水位变化的响应：对水质监测频率的启示

作者： 李冰 杨桂山 万荣荣 刘宝贵 戴雪 许晨  来源：长江流域资源与环境 年份：2017 文献类型 ：期刊 关键词： 变化趋势  采样频率  水质  鄱阳湖出流  水情响应 

描述：通过对鄱阳湖湖口20042014年以周为单位的水质指标,包括溶解氧（DO）,氨氮（NH4+-N）和高锰酸盐指数(CODMn)的变化特征及其与水位响应关系进行分析,并对合理的监测频率进行了探讨

全文：通过对鄱阳湖湖口20042014年以周为单位的水质指标,包括溶解氧（DO）,氨氮（NH4+-N）和高锰酸盐指数(CODMn)的变化特征及其与水位响应关系进行分析,并对合理的监测频率进行了探讨

基于GIS的鄱阳湖流域生态系统服务价值结构变化

作者： 刘海 殷杰 林苗 陈晓玲  来源：生态学报 年份：2017 文献类型 ：期刊 关键词： GIS  可持续发展  生态系统服务价值结构  鄱阳湖流域  生态系统服务价值 

描述：鄱阳湖作为中国最大的淡水湖,国际重要湿地,其生态环境保护与可持续发展意义重大。论文基于生态系统服务价值分析方法,以鄱阳湖全流域为研究区,利用1990年、2000年、2008年3个时期数据,分别从全

全文：鄱阳湖作为中国最大的淡水湖,国际重要湿地,其生态环境保护与可持续发展意义重大。论文基于生态系统服务价值分析方法,以鄱阳湖全流域为研究区,利用1990年、2000年、2008年3个时期数据,分别从全

鄱阳湖水系软弱土基的路基处置技术及其应用研究

作者： 彭德清  来源：同济大学 年份：2017 文献类型 ：学位论文 关键词： 观测与分析 

描述：鄱阳湖水系软弱土基的路基处置技术及其应用研究