Dataset for Smith-Hall et al 2023 in PNAS Nexus

This is the data used for calculations in the paper "The sustainability of trade in wild plants – a data-integration approach tested on critically endangered Nardostachys jatamansi" by Smith-Hall et al (2023) in PNAS Nexus. It consists of (i) district-level MaxEnt data on Nardostachys jatamansi distribution in Nepal, (ii) province and district level data on the trade in air-dry rhizomes of N. jatamansi in Nepal, and (iii) district-level forest area data for Nepal.本数据集为Smith-Hall等人2023年发表于《PNAS Nexus》的论文《野生植物贸易可持续性——以极危物种匙叶甘松（Nardostachys jatamansi）为验证对象的数据整合方法》中用于计算的相关数据，具体包含三部分内容：(i) 尼泊尔境内匙叶甘松（Nardostachys jatamansi）分布的县域级最大熵模型（MaxEnt）数据；(ii) 尼泊尔境内该物种风干根茎贸易的省级及县域级统计数据；(iii) 尼泊尔县域级森林面积数据。