中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地理科学与资源研究所
  3. 中国科学院地理科学与资源研究所
  4. 生态系统研究网络观测与模拟重点实验室
  5. 外文论文
Leaf carbon nitrogen and phosphorus concentrations in dominant trees across China's forests from 2005 to 2020

文献类型：期刊论文

作者Li, Chenxi1,2,3; He, Honglin1,2,4; Ren, Xiaoli1,2; Xu, Qian1,2; Dong, Shiyu1,2,3; Lin, Zining1,2,3; Lin, Luxiang5; Fan, Zexin5; Lin, Yongbiao6; Liu, Juxiu6
刊名SCIENTIFIC DATA
出版日期2025-08-16
卷号12期号:1页码:1438
DOI10.1038/s41597-025-05719-w
产权排序1
文献子类Article
英文摘要Carbon (C), nitrogen (N), and phosphorus (P) are fundamental elements for plant growth and metabolism. Leaf C-N-P stoichiometry provides critical insights into plant nutrient use efficiency and ecosystem-scale carbon-nutrient interactions, particularly under global change. However, comprehensive long-term records of leaf C, N, and P concentrations remain scarce. Here we compiled and publicly released the Leaf Carbon-Nitrogen-Phosphorus Concentrations in China's Forests (CNP-China) dataset, containing 628 standardized records from 52 dominant tree species across 11 representative China's forest ecosystems from 2005 to 2020. All samples were collected and analyzed following the Chinese Ecosystem Research Network (CERN) protocols, with accompanying plot-level geographic and environmental data, species taxonomy and functional traits, and surface soil properties (0-20 cm depth). The dataset underwent rigorous quality control, including unit harmonization, error checking, and outlier detection, and is provided in accessible CSV format. CNP-China enables critical assessments of stoichiometric responses to environmental change, supports improved ecosystem modeling, and facilitates cross-biome comparisons of nutrient cycling dynamics, providing an essential foundation for understanding forest carbon-nutrient feedback under global change.
URL标识查看原文
WOS关键词TERRESTRIAL ECOSYSTEMS ; CYCLE MODELS ; CO2 ; PHOTOSYNTHESIS ; TRAITS ; TRENDS
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:001551827700006
出版者NATURE PORTFOLIO
源URL[http://ir.igsnrr.ac.cn/handle/311030/215644]  
专题生态系统网络观测与模拟院重点实验室_外文论文
通讯作者He, Honglin; Ren, Xiaoli
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China;
2.Natl Ecosyst Sci Data Ctr, Beijing 100101, Peoples R China;
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
4.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100190, Peoples R China;
5.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Mengla 666303, Yunnan, Peoples R China;
6.Chinese Acad Sci, South China Bot Garden, Guangzhou 510650, Peoples R China;
7.Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China;
8.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610213, Peoples R China;
9.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China;
10.Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610213, Peoples R China
推荐引用方式
GB/T 7714		 Li, Chenxi,He, Honglin,Ren, Xiaoli,et al. Leaf carbon nitrogen and phosphorus concentrations in dominant trees across China's forests from 2005 to 2020[J]. SCIENTIFIC DATA,2025,12(1):1438.
APA Li, Chenxi.,He, Honglin.,Ren, Xiaoli.,Xu, Qian.,Dong, Shiyu.,...&Shi, Fusun.(2025).Leaf carbon nitrogen and phosphorus concentrations in dominant trees across China's forests from 2005 to 2020.SCIENTIFIC DATA,12(1),1438.
MLA Li, Chenxi,et al."Leaf carbon nitrogen and phosphorus concentrations in dominant trees across China's forests from 2005 to 2020".SCIENTIFIC DATA 12.1(2025):1438.

入库方式： OAI收割

来源：地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。