中国科学数据（中英文网络版）2024，Vol.9Issue(1)：127-136,10.DOI:10.11922/11-6035.csd.2023.0062.zh
2011-2015年洞庭湖洲滩群落植物生态型、生活型和生长型组成数据集
A dataset of community composition of plant life-forms,growth forms and ecotypes on Dongting Lake beach(2011-2015)
侯志勇 1曾静 1李旭 1谭佩阳 1李阳 1谢永宏 1李峰1
作者信息
- 1. 中国科学院亚热带农业生态研究所,亚热带农业生态过程重点实验室,洞庭湖湿地生态系统观测研究站,长沙 410125
- 折叠
摘要
Abstract
Analyzing plant life-forms and ecotypes can provide deep insights into the relationship between plant community structure and environmental conditions,and plant life-forms play an important role in understanding the emergence,development,and succession laws of plant community.An investigation was made on the species life-forms and ecotypes of wetland plants in Dongting lake wetland.In accordance with the unified monitoring specifications of the Chinese Ecosystem Research Network(CERN),the Dongting Lake Wetland Ecosystem Observation and Research Station conducts long-term positioning monitoring on the species composition,species life-forms,growth forms and ecotypes of typical beach vegetation in the wetland ecosystem in response to the changing hydrological conditions of Dongting Lake.The dataset of long-term monitoring conducted on three typical plant communities(Carex sp.,Miscanthus lutarioriparius and Polygonum hydropiper)in Dongting Lake wetland has been verified by experts to ensure the accuracy of the data.We then classified and processed the data to obtain the dataset of community composition of plant life-forms,growth forms and ecotypes on Dongting Lake beach(2011-2015).The dataset covers a total of 8 indicators,namely species name,Latin name,life-form,growth form,ecotype according to light intensity,ecotype according to water requirement,ecotype based on soil pH and ecotype according to responses sediment burial.This dataset comes with detailed background information to ensure its consistency across both spatial and temporal dimensions.This dataset comes with detailed background information about site information and site management records to ensure its consistency across both spatial and temporal dimensions.This dataset can provide support for the analysis of the classification of plant life forms and the composition and structure of ecotypes,and serve as valuable reference for further study of vegetation succession in Dongting Lake wetland.关键词
洲滩植被/植物生活型/植物生态型/洞庭湖/长期定位监测Key words
beach vegetation/plant life-form/plant ecotype/Dongting Lake/pong-term positioning monitoring引用本文复制引用
侯志勇,曾静,李旭,谭佩阳,李阳,谢永宏,李峰..2011-2015年洞庭湖洲滩群落植物生态型、生活型和生长型组成数据集[J].中国科学数据（中英文网络版）,2024,9(1):127-136,10.
