作者: Yanhong Zhang , Shujun Ye , Jichun Wu
DOI: 10.1002/HYP.8001
关键词:
摘要: A modified global model for predicting the tritium concentration in precipitation has been developed using dataset of International Atomic Energy Agency/the World Meteorological Organization (IAEA/WMO) over period from 1960 to 2005. The and its history can be estimated at any location model. (MGMTP) here presented higher accuracy than (GMTP) by Doney et al. (1992). new is not only more appropriate a particular station but also applicable un-normalized observations directly. Another advantage MGMTP that it estimate longer (from 2005) content GMTP 1986). seasonal cycle modelled form simple cosine function with five parameters. Copyright © 2011 John Wiley & Sons, Ltd.