The introduction of data mining theories and technologies to hydrological area provides a new way to settle the problems that the hydrological science confronts with.

在水文领域引入数据挖掘的理论与技术，为解决水文科学研究面临的问题提供了新的思路。

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Now the problem of hydrological scale is one of the forward fields in hydrological science. In this paper, new method to analyze hydrological downscaling is discussed based on the chaos theory.

基于混沌理论，研究水文科学的尺度问题，将混沌分析方法应用于经流的降尺度计算。

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This paper reviews the studies of hydrological model and introduces the method of geo-information science for the distributed hydrological model.

本文首先综述了流域水文模型的研究进展，对分布式水文建模的地球信息科学方法进行了介绍。

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UNESCO, the UN organization in charge of science, has long promoted sustainable development notably through the Intergovernmental Oceanographic Commission, the International Hydrological Programme, the International Geoscience Programme and the Man and the Biosphere (MAB) Programme.

UNESCO: MEDIA SERVICES

Science plays an important role in our response to global issues such as climate change, the hydrological cycle, biodiversity loss, natural hazards and human-induced disasters, population growth, land-use change, migration and urbanisation.

UNESCO: UK National Commission for UNESCO :: Environmental Science

UNESCO, which has a specific mandate in the sciences, has long promoted science for sustainable development through programs and platforms such as the Intergovernmental Oceanographic Commission, the International Hydrological Programme, the International Geoscience Programme and the Man and the Biosphere Programme.

UNESCO: World Water Assessment Programme (WWAP)