首页> 外文期刊>Surveys in Geophysics: An International Review Journal of Geophysics and Planetary Sciences >Closing the Gaps in Our Knowledge of the Hydrological Cycle over Land: Conceptual Problems
【24h】

Closing the Gaps in Our Knowledge of the Hydrological Cycle over Land: Conceptual Problems

机译:填补我们关于陆地水文循环知识的空白:概念问题

获取原文
获取原文并翻译 | 示例
       

摘要

This paper reviews the conceptual problems limiting our current knowledge of the hydrological cycle over land. We start from the premise that to understand the hydrological cycle we need to make observations and develop dynamic models that encapsulate our understanding. Yet, neither the observations nor the models could give a complete picture of the hydrological cycle. Data assimilation combines observational and model information and adds value to both the model and the observations, yielding increasingly consistent and complete estimates of hydrological components. In this review paper we provide a historical perspective of conceptual problems and discuss state-of-theart hydrological observing, modelling and data assimilation systems.
机译:本文回顾了一些概念性问题,这些问题限制了我们目前对陆地水文循环的了解。我们从以下前提开始:要理解水文循环,我们需要进行观察并开发出包含我们理解的动态模型。然而,无论是观测还是模型都无法全面反映水文循环。数据同化结合了观测和模型信息,并为模型和观测增加了价值,产生了越来越一致和完整的水文分量估计。在这篇综述文章中,我们提供了概念问题的历史观点,并讨论了最新的水文观测,建模和数据同化系统。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号