中国物候观测网北京站典型植物物候观测数据

“中国物候观测网”北京站典型植物物候观测数据集（TPPOD_CPON_BJ -Typical Plant Phenological Observation Dataset of Chinese henological Observation Network, Beijing）是“中国物候观测网”北京站1963－2012年杏（Prunus armeniaca）、刺槐(Robinia pseudoacacia) 、紫丁香（Syringa oblata）、野菊（Dendranthema indicum）4个代表性植物、开始展叶期、开花始期和叶全变色期3个典型物候期观测观测记录的集成汇编数据。该数据从一个方面代表了华北地区的物候变化，对研究全球变化背景下植物响应和适应气候等有一定的参考价值。

Typical Plant Phenological Observation Dataset of Chinese Phenological Observation Network, Beijing Station (TPPOD_CPON_BJ) is an integrated and compiled dataset of observational records for three typical phenological stages, namely initial leaf expansion, initial flowering and full leaf coloration, of four representative plant species (Prunus armeniaca, Robinia pseudoacacia, Syringa oblata and Dendranthema indicum) from 1963 to 2012 at the Beijing Station of the Chinese Phenological Observation Network. This dataset partially represents the phenological changes in North China, and has certain reference value for studies on plant responses and adaptations to climate under the background of global change.

搜集汇总

背景与挑战

背景概述

该数据集包含1963年至2012年中国物候观测网北京站四种典型植物（杏树、刺槐、紫丁香和野菊）的物候观测记录，主要观测了展叶始期、开花始期和全叶变色期三个典型物候期。这些数据反映了华北地区的物候变化，对研究全球变化背景下植物的响应和气候适应具有参考价值。