Small vegetation biomass retention efficiency across global forests
文献类型：期刊论文
| 作者 | Chen, Jiameng1,2; Wei, Fangli2; Yang, Hui3; Tao, Feng4; Zhou, Junzhi2,5; Zou, Xinyu2; Zhang, Jiang2; Yang, Liu1; Huang, Yuanyuan2 |
| 刊名 | COMMUNICATIONS EARTH & ENVIRONMENT
 |
| 出版日期 | 2025-12-27 |
| 卷号 | 7期号:1页码:116 |
| DOI | 10.1038/s43247-025-03138-8 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Live forest biomass is essential in sequestering carbon and supporting ecosystem services. How much of the synthesized biomass ultimately stays in live plant biomass remain elusive. Here we propose a new proxy, biomass retention efficiency (BRE), to measure the efficiency of biosynthesized carbohydrates remained in live plant biomass in forests. Based on satellite measurements and terrestrial ecosystem models, we estimated that globally the median of BRE goes from 0.21% to 2.60%, much smaller than carbon use efficiency and biomass production efficiency (ca. 50%). Across forest types, BREs derived from different datasets exhibit inconsistent patterns. This large differences mainly stems from the inconsistency in quantifying biomass changes across different approaches. This small BRE highlights the importance of tracking the fate of nonliving biomass carbon for better understanding forest carbon sequestration, and the uncertainties emphasize the needs for coordinated effort for future improvements in high-quality large-scale biomass estimation and model-data integration. |
| URL标识 | 查看原文 |
| WOS关键词 | CARBON USE EFFICIENCY ; TROPICAL FORESTS ; TEMPERATE ; DYNAMICS ; CLIMATE ; BOREAL ; TRANSITIONS ; POOLS ; GROSS ; TIME |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001678205100001 |
| 出版者 | SPRINGERNATURE |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/221067]  |
| 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 | Yang, Liu; Huang, Yuanyuan |
| 作者单位 | 1.China Univ Min & Technol Beijing, Coll Geosci & Surveying Engn, Beijing, Peoples R China; 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China; 3.Peking Univ, Coll Urban & Environm Sci, Beijing, Peoples R China; 4.Cornell Univ, Dept Ecol & Evolutionary Biol, Ithaca, NY USA; 5.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Jiameng,Wei, Fangli,Yang, Hui,et al. Small vegetation biomass retention efficiency across global forests[J]. COMMUNICATIONS EARTH & ENVIRONMENT,2025,7(1):116. |
| APA | Chen, Jiameng.,Wei, Fangli.,Yang, Hui.,Tao, Feng.,Zhou, Junzhi.,...&Huang, Yuanyuan.(2025).Small vegetation biomass retention efficiency across global forests.COMMUNICATIONS EARTH & ENVIRONMENT,7(1),116. |
| MLA | Chen, Jiameng,et al."Small vegetation biomass retention efficiency across global forests".COMMUNICATIONS EARTH & ENVIRONMENT 7.1(2025):116. |
入库方式： OAI收割
来源：地理科学与资源研究所
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