WRTDS bootstrapped concentration and load trend likelihoods for sites in the Spokane River watershed, water years 1990 to 2018

Weighted Regression on Time, Discharge and Season (WRTDS) models were developed for total and dissolved cadmium, lead and zinc; total phosphorus and nitrogen; and...已针对总镉、溶解态镉、铅及锌，总磷与总氮等研究对象，开发了基于时间、径流量与季节的加权回归（Weighted Regression on Time, Discharge and Season, WRTDS）模型。