Knowlton Fork Sapflux

This is a complete data set that includes sapflux data from 12 aspens and 12 white firs at Knowlton Fork in Red Butte Canyon. Raw 15-min sapflux data for each tree along with processed data are included as well as met data for the site. The sapflux data are presented as raw data as well as processed data. Filtering steps were done to remove bad data- the intermediate filtering steps are also included for clarity. Sapflux data collection began on 23 August 2013 and continued until 5 December 2013 and was then re-started on 20 February 2014 and continued until 5 July 2015. A complete description of the methods can be found in: AM Chan, (2015), \"Tree Transpiration from Two Forests in the Wasatch Mountains, Utah\", MS Thesis, Dept of Biology, University of Utah.本数据集为完整科研数据集，涵盖雷德比特峡谷（Red Butte Canyon）诺尔顿支流（Knowlton Fork）区域内12株山杨与12株白冷杉的树液通量（sapflux）数据。数据集同时收录每株树木的原始15分钟分辨率树液通量数据、经处理后的数据，以及该研究站点的气象数据。树液通量数据同时提供原始与处理后的两个版本。为剔除异常无效数据，本数据集已执行数据滤波流程，为保障阐释清晰度，滤波过程的中间步骤也一并收录。树液通量数据采集工作始于2013年8月23日，持续至2013年12月5日暂停，后于2014年2月20日重启，直至2015年7月5日结束。有关本研究完整的方法学说明可参阅：AM Chan（2015），《犹他州瓦萨奇山脉两处林地的树木蒸腾量》，犹他大学（University of Utah）生物系硕士学位论文。