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中国生态系统研究网络(CERN)水分分中心是管理CERN陆地生态系统台站水环境长期监测的专业分中心,也是从事生态水文学研究的一个学术团队。长期以来,CERN水分分中心致力于先进的生态水文观测方法和技术的引进与研究,先后在大型蒸渗仪、涡度相关技术、实验遥感方法、大孔径闪烁仪和同位素技术应用于生态水文过程的观测方面做了许多卓有成效的工作,对生态水文过程野外观测方法先进技术的应用在国内起到引领作用。CERN水分分中心也开展了以陆面蒸散过程机理与模拟的研究,围绕华北农田作物蒸散过程模拟方法,从早期的经验模型,到具有物理基础的模型,发展到基于水碳耦合机理的蒸散过程模拟方法。未来的发展,需要进一步深入推进新技术新方法在生态水文过程观测中的应用,并构建不同生态系统生态水文过程机理模型,为流域和区域水资源管理及生态系统管理提供科学数据和科学工具。
The CERN Molecule Center is a specialized sub-center for the long-term monitoring of water environment at the CERN Terrestrial Ecosystem Station and an academic team involved in ecohydrology. For a long time, CERN water division is devoted to the introduction and research of advanced methods and technologies of ecological hydrology. It has been applied in large-scale lysimeter, vorticity-related technology, experimental remote sensing method, large aperture scintillometer and isotope technology in ecological hydrological process Has done a lot of fruitful work on the observation of the field, the application of advanced technologies of the field observation method of eco-hydrological processes play a leading role in the country. The CERN moisture subdivision center also carried out the research on the mechanism and simulation of land surface evapotranspiration. Focusing on the simulation method of farmland evapotranspiration in North China, from the early experience model to the model with physical basis, it developed to the evapotranspiration process based on water-carbon coupling mechanism Simulation method. In the future, we need to further promote the application of new technologies and methods in the observation of ecological and hydrological processes, and establish the mechanism models of ecological and hydrological processes in different ecosystems to provide scientific data and scientific tools for basin and regional water resources management and ecosystem management.