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- 鄱阳湖湿地植物繁殖库对水位变化的响应
- 作者： 李美娟 来源：南昌大学 年份：2015 文献类型 ：学位论文 关键词： 鄱阳湖湿地 水位变化 土壤种子库 芽库 湿地植物繁殖库
- 描述：初步的研究,针对湿地植物繁殖库对水位变化的响应规律,分别对康山、蚌湖和南矶山3条样带进行土壤种子库和芽库的研究,结果如下:1)通过幼苗萌发实验,土壤种子库共鉴定出20科36属49种植物,其中优势科有菊科
- 全文：初步的研究,针对湿地植物繁殖库对水位变化的响应规律,分别对康山、蚌湖和南矶山3条样带进行土壤种子库和芽库的研究,结果如下:1)通过幼苗萌发实验,土壤种子库共鉴定出20科36属49种植物,其中优势科有菊科
- 鄱阳湖湿地植物繁殖库对水位变化的响应
- 作者： 李美娟 来源：南昌大学 年份：2015 文献类型 ：学位论文 关键词： 鄱阳湖湿地 水位变化 土壤种子库 芽库 湿地植物繁殖库
- 描述：初步的研究,针对湿地植物繁殖库对水位变化的响应规律,分别对康山、蚌湖和南矶山3条样带进行土壤种子库和芽库的研究,结果如下:1)通过幼苗萌发实验,土壤种子库共鉴定出20科36属49种植物,其中优势科有菊科
- 全文：初步的研究,针对湿地植物繁殖库对水位变化的响应规律,分别对康山、蚌湖和南矶山3条样带进行土壤种子库和芽库的研究,结果如下:1)通过幼苗萌发实验,土壤种子库共鉴定出20科36属49种植物,其中优势科有菊科
- 鄱阳湖湿地植物繁殖库对水位变化的响应
- 作者： 李美娟 来源：南昌大学 年份：2015 文献类型 ：学位论文 关键词： 鄱阳湖湿地 水位变化 土壤种子库 芽库 湿地植物繁殖库
- 描述：初步的研究,针对湿地植物繁殖库对水位变化的响应规律,分别对康山、蚌湖和南矶山3条样带进行土壤种子库和芽库的研究,结果如下:1)通过幼苗萌发实验,土壤种子库共鉴定出20科36属49种植物,其中优势科有菊科
- 全文：初步的研究,针对湿地植物繁殖库对水位变化的响应规律,分别对康山、蚌湖和南矶山3条样带进行土壤种子库和芽库的研究,结果如下:1)通过幼苗萌发实验,土壤种子库共鉴定出20科36属49种植物,其中优势科有菊科
- 鄱阳湖五河流域入湖年径流变化特征分析
- 作者： 刘成 张翔 肖洋 肖宜 来源：水电能源科学 年份：2015 文献类型 ：期刊 关键词： Mann 小波分析 差积曲线—秩检验 Kendall 年径流
- 描述：为探讨鄱阳湖入湖流量变化特征,以便为鄱阳湖五河流域的水资源管理提供科学依据,根据鄱阳湖五河流域6个水文站近60年的实测径流量资料,采用差积曲线—秩检验联合识别法分析五河流域入湖年径流量的变异性,采用
- 全文：为探讨鄱阳湖入湖流量变化特征,以便为鄱阳湖五河流域的水资源管理提供科学依据,根据鄱阳湖五河流域6个水文站近60年的实测径流量资料,采用差积曲线—秩检验联合识别法分析五河流域入湖年径流量的变异性,采用
- 鄱阳湖生态旅游区VI视觉形象策划研究
- 作者： 张晓宇 来源：环球市场 年份：2015 文献类型 ：期刊 关键词： VI 鄱阳湖 生态 旅游区 研究
- 描述：通过对鄱阳湖生态旅游区地域特色、历史文化、生态景观等方面进行调查分析,挖掘最具鄱阳湖生态旅游区特色的视觉形象.提出通过简明、系统的具有代表性视觉形象凸显地域特色,充分体现出鄱阳湖生态旅游区的个性与优势,探讨出适合鄱阳湖生态旅游区建设发展的视觉形象推广方案.
- 全文：通过对鄱阳湖生态旅游区地域特色、历史文化、生态景观等方面进行调查分析,挖掘最具鄱阳湖生态旅游区特色的视觉形象.提出通过简明、系统的具有代表性视觉形象凸显地域特色,充分体现出鄱阳湖生态旅游区的个性与优势,探讨出适合鄱阳湖生态旅游区建设发展的视觉形象推广方案.
- 鄱阳湖非平稳水位波动及其与长江的交互作用关系
- 作者： 戴雪 万荣荣 杨桂山 来源：地理学报(英文版) 年份：2015 文献类型 ：期刊 关键词： Yangtze earlier seasonal intensified downstream lacustrine river representative flood dominate
- 描述：Seasonal water-level fluctuations(WLF) play a dominate role in lacustrine ecosystems. River-lake interaction is a direct factor in changes of seasonal lake WLF, especially for those lakes naturally connected to upstream and downstream rivers. During the past decade, the modification of WLF in the Poyang Lake(the largest freshwater lake in China) has caused intensified flood and irrigation crises, reduced water availability, compromised water quality and extensive degradation of the lake ecosystem. There has been a conjecture as to whether the modification was caused by its interactions with Yangtze River. In this study, we investigated the variations of seasonal WLF in China’s Poyang Lake by comparing the water levels during the four distinct seasons(the dry season, the rising season, the flood season, and the retreating season) before and after 2003 when the Three Gorge Dam operated. The Water Surface Slope(WSS) was used as a representative parameter to measure the changes in river-lake interaction and its impacts on seasonal WLF. The results showed that the magnitude of seasonal WLF has changed considerably since 2003; the seasonal WLF of the Poyang Lake have been significantly altered by the fact that the water levels both rise and retreat earlier in the season and lowered water levels in general. The fluctuations of river-lake interactions, in particular the changes during the retreating season, are mainly responsible for these variations in magnitude of seasonal WLF. This study demonstrates that WSS is a representative parameter to denote river-lake interactions, and the results indicate that more emphasis should be placed on the decrease of the Poyang Lake caused by the lowered water levels of the Yangtze River, especially in the retreating season.
- 全文：Seasonal water-level fluctuations(WLF) play a dominate role in lacustrine ecosystems. River-lake interaction is a direct factor in changes of seasonal lake WLF, especially for those lakes naturally connected to upstream and downstream rivers. During the past decade, the modification of WLF in the Poyang Lake(the largest freshwater lake in China) has caused intensified flood and irrigation crises, reduced water availability, compromised water quality and extensive degradation of the lake ecosystem. There has been a conjecture as to whether the modification was caused by its interactions with Yangtze River. In this study, we investigated the variations of seasonal WLF in China’s Poyang Lake by comparing the water levels during the four distinct seasons(the dry season, the rising season, the flood season, and the retreating season) before and after 2003 when the Three Gorge Dam operated. The Water Surface Slope(WSS) was used as a representative parameter to measure the changes in river-lake interaction and its impacts on seasonal WLF. The results showed that the magnitude of seasonal WLF has changed considerably since 2003; the seasonal WLF of the Poyang Lake have been significantly altered by the fact that the water levels both rise and retreat earlier in the season and lowered water levels in general. The fluctuations of river-lake interactions, in particular the changes during the retreating season, are mainly responsible for these variations in magnitude of seasonal WLF. This study demonstrates that WSS is a representative parameter to denote river-lake interactions, and the results indicate that more emphasis should be placed on the decrease of the Poyang Lake caused by the lowered water levels of the Yangtze River, especially in the retreating season.
- 模糊数学方法在鄱阳湖水质评价中的应用
- 作者： 李梅 王妲 熊丽黎 来源：江西水利科技 年份：2015 文献类型 ：期刊 关键词： 模糊数学 水质评价 鄱阳湖 水环境
- 描述：针对鄱阳湖水质情况,采用了14个具有代表性的监测站点的监测资料,利用模糊数学法对其水质变化情况进行了现状分析及趋势预测.结果表明:应用模糊数学方法能够更客观地反映水体环境的质量状况.同时发现,鄱阳湖
- 全文：针对鄱阳湖水质情况,采用了14个具有代表性的监测站点的监测资料,利用模糊数学法对其水质变化情况进行了现状分析及趋势预测.结果表明:应用模糊数学方法能够更客观地反映水体环境的质量状况.同时发现,鄱阳湖
- 1950s以来鄱阳湖流域径流变化特征及趋势分析
- 作者： 霍雨 刘君 李国梁 来源：江苏科技信息 年份：2015 文献类型 ：期刊 关键词： 径流变化 趋势 鄱阳湖流域
- 描述：文章以鄱阳湖流域6个水文控制站1955-2007年的逐日平均流量数据为基础,分析了该流域年径流量的年际变化及年内变化特征,并采用Mann-Kendall非参数检验法(MK检验)对其时间序列的变化趋势
- 全文：文章以鄱阳湖流域6个水文控制站1955-2007年的逐日平均流量数据为基础,分析了该流域年径流量的年际变化及年内变化特征,并采用Mann-Kendall非参数检验法(MK检验)对其时间序列的变化趋势