LBA-ECO ND-08 Soil Respiration, Soil Fractions, Carbon and Nitrogen, Para, Brazil

This data set provides (1) carbon (C) and nitrogen (N) concentration measurements of two soil aggregate fractions (250-2000 micon, small macro-aggregates (SMAG)), and (53-250 micron (micro-aggregates (mico)) and (2) in situ soil respiration measurements (January-March 2003) on sand and clay soils from a Eucalyptus plantation and an adjacent primary forest. The soils for fractionation were sampled in July 2001 from 0-20 cm and 30-50 cm depths. The research site was on the property of Jari Celulose, Monte Dourado, Para, Brazil.

There are two files with this data set in comma-delimited (.csv) format.

本数据集提供了以下信息：(1) 对两种土壤团聚体组分（250-2000微米，小宏观团聚体（SMAG））及（53-250微米（微观团聚体））的碳（C）和氮（N）浓度测量；(2) 在桉树种植园及其相邻的原始森林的沙质和粘质土壤上，于2003年1月至3月进行的原位土壤呼吸测量。用于分离的土壤样品于2001年7月从0-20厘米和30-50厘米的深度采集。研究地点位于巴西帕拉州的Jari Celulose，蒙特多乌拉多。此数据集包含两个以逗号分隔（.csv）格式存储的文件。