Monthly accumulated downstream runoff: ANUClimate 1.0, 0.01 degree, Australian Coverage, 1970-2012

Monthly downstream accumulated runoff for the Australian continent between 1970-2012. The raw monthy gridded runoff values provided by eMAST_ANUClimate_mon_orof_v1m0_1970_2012 were converted to volumes in ML per month and resampled to 9 second resolution. These volumes were accumulated downstream according to the multiple flow direction grid associated with the GEODATA 9 second DEM version 3 (Hutchinson et al. 2008). The final outflow volume for each 0.01 degree grid cell, each consisting of sixteen 9 second grid cells, was then calculated by adding the accumulated downstream volume for each 9 second cell that had a flow direction out of the 0.01 grid cell. A full description of this analysis is in preparation.

1970-2012年间澳大利亚大陆逐月下游累积径流量数据集。由eMAST_ANUClimate_mon_orof_v1m0_1970_2012提供的原始网格化逐月径流量数据，首先被转换为以兆升（ML）为单位的月径流量体积，并重采样至9秒分辨率。随后依据GEODATA 9秒分辨率数字高程模型第3版（GEODATA 9 second DEM version 3，Hutchinson等2008年发表）对应的多流向网格，对上述径流量体积开展下游累积计算。针对每个由16个9秒分辨率网格单元组成的0.01度网格单元，将所有从该0.01度网格单元流出的9秒网格单元的下游累积径流量体积相加，即可得到该单元的最终流出体积。本分析的完整描述正在筹备中。