Effects of missing-tree patterns on wind reduction efficiency in row-belt Haloxylon ammodendron shelterbelts: evidence from wind-tunnel airflow-field analysis

This dataset contains processed wind tunnel data used to evaluate the effects of missing-tree patterns on the airflow field, wind speed distribution, and wind reduction efficiency of shelterbelt models. The dataset includes three worksheets: wind reduction efficiency, airflow field, and wind speed. Four shelterbelt configurations were considered, including two-row single-belt shelterbelts (TR), three-row single-belt shelterbelts (THR), four-row single-belt shelterbelts (FR), and two-row multi-belt shelterbelts (TMB). The missing-tree treatments include complete shelterbelts as the control (CK), discrete missing-tree treatments (DMT3 and DMT5), consecutive missing-tree treatments (CMT3 and CMT5), and missing-tree spacing treatments (MTS1–MTS4).