Water Quality Data, South East Queensland Peri-Urban SuperSite, Samford, 201311-201312

Physico-chemical parameters of the surface water from two permanent sampling sites on the Samford Creek, southeast Queensland, Australia, are determined. The parameters include temperature, pH, turbidity, dissolved oxygen and conductivity. In addition, a velocity Doppler measures flow rate and creek height at these two locations. This data is collected continuously and averaged over 10-minute intervals to investigate the effects of land use change, in particular urbanisation, on the aquatic system in a peri-urban environment. hown here are daily averages of the 10-minute data. Further, the data will be used to validate a catchment hydrological model of the area using the Soil and Water Assessment Tool (SWAT), which will simulate the effects of different land use scenarios on the catchment water balance and nutrient fluxes.

本数据集针对澳大利亚昆士兰州东南部萨姆福德溪（Samford Creek）的两处永久采样点位，测定了其地表水的理化参数，涵盖水温、pH值、浊度、溶解氧及电导率。此外，本研究借助多普勒流速仪于该两处点位同步采集水流流量与溪流水位数据。该数据以连续监测方式获取，并按10分钟间隔进行平均化处理，旨在探究城郊环境中土地利用变化（尤其是城市化进程）对水生生态系统的影响。本次展示内容为该10分钟间隔数据的日平均值。后续，本数据集将依托土壤与水评估工具（Soil and Water Assessment Tool, SWAT）对该区域的流域水文模型开展校验工作，该模型可模拟不同土地利用情景对流域水量平衡及营养盐通量的影响。