中国森林生态系统生物量数据集（CForBioData）

本数据集系统整合了1978-2008年间中国内地（不含港澳台地区）森林生物量及其分配的研究成果，包含了来自全国348个研究地点的1607条数据记录。这些数据覆盖了年均温度从-5.1°C至23.8°C和年降水量从223 mm至2515 mm。数据集记录了以下生物量组分：1）乔木层（树干、树枝、叶片、根系及其他植物组织）；2）林下植被层（幼树、灌木、草本及苔藓）；3）木质藤本植物；4）枯落物（凋落物层、枯枝及枯立木）。每条数据均提供了地理坐标、气候特征、土壤肥力、林分结构、采样方案（样地大小与数量）、生物量测定方法等信息。本数据集遵循开放科学原则，已面向学术界公开，授权用于非商业性科学研究。

This dataset systematically integrates research findings on forest biomass and its allocation in mainland China (excluding Hong Kong, Macao, and Taiwan) from 1978 to 2008, containing 1607 data records from 348 research sites across the country. These data cover annual average temperatures ranging from -5.1°C to 23.8°C and annual precipitation from 223 mm to 2515 mm. The dataset records the following biomass components: 1) Tree layer (trunks, branches, leaves, roots, and other plant tissues); 2) Understory vegetation layer (saplings, shrubs, herbs, and mosses); 3) Woody vines; 4) Litter (litter layer, dead branches, and standing dead trees). Each data record provides information such as geographic coordinates, climatic characteristics, soil fertility, stand structure, sampling scheme (plot size and number), and biomass measurement methods. Following the principles of open science, this dataset has been made publicly available to the academic community and is authorized for non-commercial scientific research.

搜集汇总

背景与挑战

背景概述

该数据集系统整合了1978-2008年间中国内地森林生物量及其分配的研究成果，包含348个研究地点的1607条记录，覆盖广泛的气候条件和生物量组分（如乔木层、林下植被等）。数据集结构清晰，提供地理、气候、土壤和林分结构等信息，遵循开放科学原则，适用于非商业性生态学和林业研究。