Blue carbon loss

Our dataset includes paired reports of soil C_org stock from both disturbed and intact blue carbon ecosystems (BCEs) from 95 mangrove sites, 35 saltmarsh sites, and 36 seagrass sites worldwide. We categorized disturbances into those causing deep soil disruption—such as the conversion of mangroves and saltmarshes to agriculture or aquaculture and dredging of seagrass meadows—and those causing minimal soil disruption, including mangrove clearance, saltmarsh grazing, and general degradation of BCEs.

本数据集收录了全球95个红树林样点、35个盐沼样点与36个海草样点的受干扰与未受干扰蓝碳生态系统（Blue Carbon Ecosystems, BCEs）的土壤有机碳储量配对观测数据。我们将干扰划分为两类：一类会引发深层土壤扰动，具体包括将红树林与盐沼改造为农田或水产养殖塘，以及海草床疏浚作业；另一类仅造成轻微土壤扰动，涵盖红树林清伐、盐沼放牧以及蓝碳生态系统的一般性退化。

搜集汇总

背景与挑战

背景概述

该数据集收集了全球范围内受干扰和完好的蓝碳生态系统（包括红树林、盐沼和海草地）的土壤有机碳储量数据，重点关注不同类型干扰对碳储量的影响，适用于碳封存和气候变化相关研究。