Data from: Feasibility of Infiltration Galleries for Managed Aquifer Recharge in the Mississippi River Valley Alluvial Aquifer of Northeast Arkansas

The information in this dataset is from "Feasibility of Infiltration Galleries for Managed Aquifer Recharge in the Northeast Arkansas Delta" by Godwin et al., 2020. Included in the dataset are the following raw data:

Table of well log point
-Coordinates and other characteristic data for each groundwater well log point used in confining unit mapping survey. These points can be used for
various spatial analyses of the Mississippi River Valley Alluvial Aquifer (MRVAA) and its upper confining unit. Check the Arkansas Water Well
Construction Commission database for updated spatial information, updated and improved logs, and newly added well logs.
Raw geophysical data files
-Electrical resistivity survey files from the selected reservoir sites collected in partnership with the United States Geological Survey. These are the
raw files from Inverse-Schlumberger method survey lines at five reservoir sites, which measure differences in soil electrical properties. These
differences correspond to changes in soil texture.
Soil sample textural analysis data
-Data includes sand/silt/clay analysis result sheet and sand fractionization result sheets for samples from the reservoir sites selected after
geophysical surveys were conducted. Data should be used only with considerations of the sampling and analysis methods described in the
publication.

Soil sample chemical analysis data
-Includes major and minor metals/nutrients, pH, and other chemical properties for samples from selected sites. Data should be used only with
considerations of the sampling and analysis methods described in the publication.
Resources in this dataset:Resource Title: Table of Well Points . File Name: WellLogPointsTable.xlsxResource Description: This table includes the spatial coordinates, web links, and confining unit thickness data for all of the irrigation wells used in the mapping survey. Well data are from the Arkansas Water Well Construction Commission Database.Resource Title: Sand-Silt-Clay Soil Sample Data. File Name: All Samples Sand-Silt-Clay.xlsxResource Description: Soil boring sample analysis results from University of Missouri Soil Lab for sand-silt-clay fractionalization. Resource Title: Select Soil Sample Sand Fractionalization . File Name: Select Samples Sand Fractionation.xlsxResource Description: The results of sand grain-size fractionalization analysis conducted on select samples at the University of Missouri Soil LabResource Title: Soil Sample Sieve Analysis. File Name: Soil Sample Sieve Analysis DWMRU Lab.xlsxResource Description: Results of in-house sieve analysis (USDA Delta Water Management Research Unit) on selected soil boring samples. Resource Title: Soil Sample Chemical Analyses. File Name: MissouriSoilTestingLaboratory_Results Sheet.xlsxResource Description: Results of various soil chemical analyses conducted at the University of Missouri Soil LabResource Title: Raw Geophysical Data Files. File Name: Electrical Resistivity Profile Raw Files.zipResource Description: Raw geophysical data files
-Electrical resistivity survey files from the selected reservoir sites collected in partnership with the United States Geological Survey. These are the
raw files from Inverse-Schlumberger method survey lines at five reservoir sites, which measure differences in soil electrical properties. These
differences correspond to changes in soil texture.

本数据集所收录信息源自Godwin等人在2020年发表的《阿肯色东北三角洲地区管理式含水层补给中渗透廊道的可行性》一文。数据集包含以下原始数据：

- 井日志点表格：包括用于封闭单元制图调查的每个地下水井日志点的坐标及其他特征数据。这些点可用于对密西西比河谷冲积含水层（MRVAA）及其上部封闭单元进行多种空间分析。请查阅阿肯色州水井建设委员会数据库以获取更新的空间信息、改进后的日志以及新增的井日志。

- 原始地球物理数据文件：与美国地质调查局合作收集的选定水库地点的电性电阻率调查文件。这些是五个水库地点逆Schlumberger方法调查线的原始文件，用于测量土壤电性质的差异，这些差异与土壤纹理的变化相对应。

- 土壤样品纹理分析数据：包括选定水库地点的土壤样品的砂/粉砂/黏土分析结果表和砂粒分级结果表。数据的使用应仅考虑出版物中描述的采样和分析方法。

- 土壤样品化学分析数据：包括选定地点样品中的主要和次要金属/营养素、pH值及其他化学性质。数据的使用应仅考虑出版物中描述的采样和分析方法。

数据集资源：

资源标题：井点表格。文件名：WellLogPointsTable.xlsx
资源描述：本表格包括所有用于制图调查的灌溉井的空间坐标、网络链接和封闭单元厚度数据。井数据来源于阿肯色州水井建设委员会数据库。

资源标题：砂-粉砂-黏土土壤样品数据。文件名：All Samples Sand-Silt-Clay.xlsx
资源描述：密苏里大学土壤实验室对砂-粉砂-黏土分级土壤钻探样品进行的分析结果。

资源标题：选定土壤样品砂粒分级。文件名：Select Samples Sand Fractionation.xlsx
资源描述：在密苏里大学土壤实验室对选定样品进行的砂粒尺寸分级分析的结果。

资源标题：土壤样品筛分分析。文件名：Soil Sample Sieve Analysis DWMRU Lab.xlsx
资源描述：美国农业部三角洲水资源管理研究单位对选定土壤钻探样品进行的内部筛分分析结果。

资源标题：土壤样品化学分析。文件名：MissouriSoilTestingLaboratory_Results Sheet.xlsx
资源描述：在密苏里大学土壤实验室进行的多种土壤化学分析的结果。

资源标题：原始地球物理数据文件。文件名：Electrical Resistivity Profile Raw Files.zip
资源描述：与美国地质调查局合作收集的选定水库地点的原始地球物理数据文件，包括电性电阻率调查文件。