消落区(Riparianzone)又称为水位涨落带、消涨带、消落带等，是指河流、湖泊、水库中由于季节性水位涨落，而使被水淹没的土地周期性出露水面，成为陆地的一段特殊区域，属于湿地范畴。
...落区,据水文条件的差异,可分为只受水库蓄水影响的完全水库消落区(PU-DZ)与受水库蓄水与夏季洪汛双重影响的双重影响消落区(PR-DZ)两种类型,其中PU-DZ是整个三峡水库消落区的主体。
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消落区 磷 土壤. [gap=1668]Key words: water-fluctuation-zone phosphorous soil. water-fluctuation-zone phosphorous soil.
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Difference of Soil total phosphorus of water fluctuation zone from different ground utilization manners was not obvious.
不同土地利用方式的消落区之间土壤磷素差异不显著。
参考来源 - 三峡库区腹心地带消落区土壤氮磷含量调查及其释放潜力分析This part including the definition and importance of wetlands, wetlands status and progress of the study, the status of wetland resources in our country and the background of research of Water-level-Fluctuating Zone research.
包括湿地的界定及其重要意义,湿地研究现状及进展,我国湿地资源状况及消落区研究背景。
参考来源 - 三峡水库消落区湿地生态系统初步研究Assessing the security and healthy level of reservoir drawdown area is a key issue for reservoir drawdown area management.
如何评价和衡量消落区系统的安全和健康水平是水库消落区管理中的关键。
参考来源 - 水库消落区景观生态安全格局模型初探Riparian zone is aspecial area of submerged land which appears seasonally because of water level fluctuation.
消落区是随季节性水位涨落而使库区周边被淹土地周期性出露于水面的一段特殊区域。
参考来源 - 消落区景观生态规划研究·2,447,543篇论文数据，部分数据来源于NoteExpress
消落区土壤磷素释放对水体富营养化有重要影响。
Phosphorus release of soils in the drawdown area strongly affected eutrophication of water column.
综合开发、利用消落区土地，必须服从水库运行的统一调度和管理。
The comprehensive development of the land must be subordinated to unified control and management of the reservoir operation.
三峡水库建成后，由于水库调度引起库水位周期性的涨落，在库区两岸形成周期性变化的水陆交错区域即消落区。
After the Three-Gorges reservoir was put into use, riparian zones have been formed on both sides of the reservoir where the water level changes periodically.
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