气候变化领域集成服务门户(CCPortal): Results of Closed-Flow Column Experiments (zip-archive 2.3 MB)

CCPortal

DOI	https://doi.org/10.1594/PANGAEA.854806
	Results of Closed-Flow Column Experiments (zip-archive 2.3 MB)
	Ritschel; Thomas; Totsche; Kai Uwe
发布日期	2015-11-06
数据集类型	dataset
英文简介	The identification of transport parameters by inverse modeling often suffers from equifinality or parameter correlation when models are fitted to observations of the solute breakthrough in column outflow experiments. This parameters uncertainty can be approached by the application of multiple experimental designs such as column experiments in open-flow mode and the recently proposed closed-flow mode. Latter are characterized by the recirculation of the column effluent into the solution supply vessel that feeds the inflow. Depending on the experimental conditions, the solute concentration in the solution supply vessel and the effluent follows a damped sinusoidal oscillation. As a result, the closed-flow experiment provides additional observables in the breakthrough curve. The evaluation of these emergent features allows intrinsic control over boundary conditions and impacts the uncertainty of parameters in inverse modeling.
语种	英语
国家	国际
学科大类	气候变化
学科子类	气候变化
文献类型	数据集
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/216949
推荐引用方式 GB/T 7714	Ritschel,Thomas,Totsche,et al. Results of Closed-Flow Column Experiments (zip-archive 2.3 MB).2015-11-06.https://doi.org/10.1594/PANGAEA.854806.