Soil Physical and Hydraulic Properties in the Area Affected by the 2011 Las Conchas Fire in New Mexico

This product releases data on soil physical and hydraulic properties in the area affected by the 2011 Las Conchas Fire in New Mexico, USA. Soil samples were collected in the summer of 2015 to assess the state of the watershed following the 2011 wildfire. Data include soil-hydraulic properties of field-saturated hydraulic conductivity and sorptivity from tension infiltrometer measurements on soil cores. Soil physical properties include bulk density, as-sampled volumetric soil-water content, and saturated volumetric soil-water content for 6-cm length soil cores. Soil properties of soil-particle size, bulk density, and soil organic matter content from loss on ignition for soil core splits of 0-1. 1-3, and 3-6 cm depth. Photographs of each sampling site and the coring locations are also included in the data set.

本数据集发布了美国新墨西哥州2011年拉斯孔查斯山火（Las Conchas Fire）影响区域内的土壤物理与水力特性相关数据。研究团队于2015年夏季采集土壤样本，以评估2011年野火过后流域的恢复现状。本次收录的数据包含基于原状土柱张力入渗仪（tension infiltrometer）测量得到的田间饱和导水率与吸渗率两项土壤水力特性参数；土壤物理特性则涵盖6cm长度原状土柱的容重、采样时原状体积含水量以及饱和体积含水量。此外，数据集还包含0-1cm、1-3cm及3-6cm深度土壤芯样分样的颗粒组成、容重以及通过烧失量法（loss on ignition）测得的土壤有机质含量相关参数。数据集同时收录了每个采样点及钻孔位置的实拍照片。