Updated and moved to http://dx.doi.org/10.6073/pasta/8b81b5b0cf936c8b2bb173adab506fd7 Dissolved Organic Carbon for Oksrukuyik Creek during the summer 2007-2012.

Samples from designated stations from the Oksrukuyik were collected during each summer from 1989 to current time. Phosphorus addition has occurred from 1991 to 1996; station sites are relative distance from the original 1991 dripper. Phosphoric acid was added to the stream to increase soluble reactive phosphorus by 0.32 uM. From 1993 to 1996, Ammonium Sulfate was added along with the Phosphoric Acid. This addition of Ammonium Sulfate was added to the stream to increase N by 7.1 uM. From 1997 to present, the historic fertilized reach has been in recovery. Dissolved Organic Carbon has been analyzed on the Oksrukuyik Creek since 2007.

自1989年至今，研究人员于每年夏季采集奥克斯鲁克伊克溪（Oksrukuyik Creek）指定监测站点的样本。1991年至1996年期间开展了磷添加实验；各监测站点的空间位置以其距1991年初始滴加装置的相对距离表示。研究人员向溪流中添加磷酸，使水体可溶性活性磷（soluble reactive phosphorus）浓度提升0.32 μM。1993年至1996年期间，同步添加硫酸铵（Ammonium Sulfate）与磷酸；此次添加硫酸铵旨在将水体氮浓度提升7.1 μM。1997年至今，历史施肥河段已进入恢复阶段。自2007年起，奥克斯鲁克伊克溪开展溶解有机碳（Dissolved Organic Carbon）的监测分析工作。