长白山站2005-2020年生物要素观测数据

长白山站根据长白山自然保护区的植被分布，设有6个生物观测场，涵盖5种典型生态系统，按照中国生态系统研究网络（Chinese Ecosystem Research Network，CERN）生态系统生物观测规范对其开展包括植物群落种类组成与物质生产和植物群落动态与物候的长期定位观测。本数据集收集和整理了2005-2020年间生长季植被生物量、植物种组成、植物元素含量、植物群落特征、植物群落叶面积指数以及植物群落物候期等实测数据，并进行了质量控制。该数据集可为森林生态系统对全球气候变化响应以及森林的经营管理与调控提供数据支撑。

Changbai Mountain Station has established 6 biological observation plots based on the vegetation distribution within the Changbai Mountain Nature Reserve, covering 5 typical ecosystems. Long-term in-situ observations have been conducted in accordance with the ecosystem biological observation standards of the Chinese Ecosystem Research Network (CERN), including the species composition and biomass production of plant communities, as well as plant community dynamics and phenology. This dataset collects and collates field-measured data such as vegetation biomass, plant species composition, plant element contents, plant community characteristics, leaf area index of plant communities, and plant community phenophases during the growing seasons from 2005 to 2020, and has undergone quality control. This dataset can provide data support for studies on the responses of forest ecosystems to global climate change, as well as forest management and regulation.

搜集汇总

背景与挑战

背景概述

该数据集包含2005-2020年间长白山站6个生物观测场的植被生物量、植物种组成、植物元素含量等生物要素观测数据，涵盖5种典型生态系统。数据集经过质量控制，可为森林生态系统对全球气候变化响应及森林经营管理提供数据支撑。