This website provides a vast amount of information and resources including : examples of itrc projects , the 2004 itrc short course schedule , on - line reports and papers from1990 to 2003 written by itrc staff , california evapotranspiration data , and related water and soil resource websites as well 该主页提供大量的信息与资源,包括:美国灌溉培训与研究中心项目, 2004年短训课程表,中心员工撰写的自1990年至2003年在线报告与论文,加里福尼亚土壤蒸发蒸腾数据,以及与水土资源相关的网站。