| 1. | Study on the impact of land use changes on the hydrological system
土地利用变化对水文系统的影响研究 |
| 2. | Forest ecosystem ; hydrological system ; global change ; guandaushi watershed ; instantaneous unit hydrograph
森林生态系、水文系统、全球变迁、关刀溪集水区、瞬时单位历线 |
| 3. | Priorities should be givern to the entire hydrological system , so as to firstly optimize the water resource utilization and management at basin level
长江水资源综合管理应该遵循水文系统优先的原则，使水资源利用和管理在流域层面上首先达到优化状态。 |
| 4. | The hydrologic processes have been described by regular methods of internal determinacy or external randomness or both of them for a long time
长期以来，一直采用传统的确定性或随机性或两者结合的方法来描述水文过程，揭示水文系统的内在确定性规律和外在随机性规律。 |
| 5. | This algorithm has strong adaptability , usability and overall performance . hence it might be a feasible model for further research on the prediction of the complicated non - linear hydraulic systems
该模型具有较好的可用性和较强的适应性,综合性能良好,是预测复杂的水文系统的一条值得探索的方法。 |
| 6. | Since groundwater resources occurs in an aquifer system as a constituting part , their evaluation should be carried out within the whole aquifer system or a hydrologic system , not within individual aquifers
地下水资源发育的系统性，要求以含水系统或水文系统、而不是以含水层为单元进行地下水资源评价。 |
| 7. | The model incorporated the advantages of the unit model , the water balance model and the hydro - system identification method , and can simulate the real - time and adaptive characteristics of water resources system changes in complex basins
该模型方法集单元模型方法、水量平衡模型方法、水文系统识别方法之优点，能实时“自适应”模拟复杂流域水资源系统变化。 |
| 8. | Based on the idea of unit model , the theory of water balance , and hydro - system identification method , the adaptive system identification unit model ( asiu ) , which has been applied and checked up in the tarim river basin , has been put forward in the paper
摘要针对复杂流域水资源变化模拟这一难点问题，基于单元模型思想，依据水量平衡原理，采用水文系统识别方法，提出了自适应系统识别单元模型( asiu ) ，并在塔里木河流域进行应用检验。 |
| 9. | At present domestic and international research work of river hydrology system responses to global climatic change focus on the change character of river runoff , and the study scope is mostly macroscopic of nation or large district , and few study involve in the reason of local river runoff change
目前国内外关于河流水文系统对全球变化的响应的研究较多地集中在流域径流量的特征变化上，范围上则是宏观研究大区域或者小流域或者整个国家范围内径流量的多少及趋势，对于一个中尺度区域内河流径流量序列变化的原因探讨较少。 |
| 10. | The hydrology system have some characters of complicated open macro system to a certain extent , the complexity and indeterminacy of the hydrology system becomes more and more standing out with the hydrology scale changing from the microscopical to the midscopical , even to the macroscopical , which present spatial variability , differ between the unit and the system , the model re - parameterization and the different scale model coupling
水文系统在某种程度上具有开放的复杂巨系统的特征，随着水文尺度由微观到中观、宏观，水文系统的复杂性和不确定性就愈突出，表现有空间变异性、单元与系统的不一致性、模型的再参数化及不同尺度模型耦合等问题。 |
