Multi-Taxa Biodiversity Data from Mangrove Ecosystems in Grenada

This dataset supports the study investigating species sorting and biodiversity in Grenada’s mangrove ecosystems. It includes comprehensive data collected from four mangrove sites: Mt. Hartman, Westerhall, Conference, and Levera, during February–June 2020. These mangals represent a range of site sizes, shapes, species compositions, and levels of anthropogenic disturbance, providing critical baseline data for future research on Caribbean mangroves.The dataset contains:<b>Bird Data</b>: Detection histories, species abundance, functional diversity metrics, and trait data from point counts conducted monthly at each site.<b>Vegetation Data</b>: Species composition, size class distributions, canopy width, basal area, and tree height measurements collected along transects with equidistant plots.<b>Fish Data</b>: Species composition and abundance in mangrove-associated waters, sampled using standardized netting methods.<b>Water and Plant Stable Isotope Data</b>: δ²H and δ¹⁸O measurements for water samples and plant material, collected to investigate water source use and plant-water interactions.<b>Invasive Mammal Data</b>: Detection histories for species such as rats, dogs, and cats, recorded using trail cameras.

本数据集服务于针对格林纳达红树林生态系统中物种分选与生物多样性的相关研究。数据集涵盖2020年2月至6月期间，从四个红树林监测点——哈特曼山（Mt. Hartman）、韦斯特霍尔（Westerhall）、康弗伦斯（Conference）以及勒维拉（Levera）——采集的完整调研数据。这些红树林样地涵盖了不同的样地规模、形态特征、物种组成以及人为干扰程度，可为未来加勒比海红树林相关研究提供关键基准数据。
**鸟类数据**：包含各监测点每月定点调查得到的物种检测历史、种群丰度、功能多样性指标以及性状数据。
**植被数据**：包含沿样带设置的等距样方中采集的物种组成、径级分布、冠幅、胸高断面积以及树高测量数据。
**鱼类数据**：包含红树林关联水域的物种组成与种群丰度，数据采用标准化网具方法采集获取。
**水体与植物稳定同位素数据**：包含水体样本与植物组织的δ²H和δ¹⁸O测量值，用于探究水体利用来源以及植物-水体相互作用机制。
**入侵哺乳动物数据**：包含利用红外触发相机记录的大鼠、家犬、家猫等入侵哺乳动物的物种检测历史。