2011-2016年华北地区森林群落志乔木层数据

本数据集是2011-2016年华北地区自然植物群落志数据的一部分，其来自2011年6月至2016年5月期间对于华北地区（北纬31.2-50.5度，东经94.5-129.5度）自然植物群落全面清查数据。数据集数据空间粒度为县级，包含347种森林群落中乔木层常见的优势种及其恒有度数据。本数据集为科学数据类型，数据总量为65KB，共计3028条信息，主要通过野外调查记录整理而成。
项目结题验收1年后向科技界无条件完全开放共享。

This dataset is part of the natural plant community inventory data for North China from 2011 to 2016, derived from a comprehensive census of natural plant communities in North China (31.2°–50.5° N, 94.5°–129.5° E) conducted between June 2011 and May 2016. It has a county-level spatial grain, and includes data on 347 common dominant species in the tree layer of forest communities, as well as their frequency data. This is a scientific dataset with a total data volume of 65 KB, containing 3028 records in total, which were mainly compiled from field survey records. The dataset will be fully and unconditionally open and shared with the scientific community one year after the completion and acceptance of the corresponding research project.

搜集汇总

背景与挑战

背景概述

本数据集涵盖了2011年至2016年华北地区森林群落的乔木层数据，基于野外调查收集了347种森林群落中乔木层的优势种及其恒有度信息，数据空间粒度为县级，并经过严格质量控制，适用于该地区的生态学研究。