Rooting meta-ecosystems with reciprocal lateral carbon and nitrogen flows in a Yangtze coastal marsh
文献类型： 外文期刊
作者： Gao, Yu 1 ; Zhao, Bin 4 ; Saintilan, Neil 6 ; Chen, Jiquan 7 ; Wu, Wanben 4 ; Wen, Li 9 ; Zhao, Feng 1 ; Zhang, Tao 1 ; Geng, Zhi 1 ; Yang, Gang 1 ; Song, Chao 1 ; Zhuang, Ping 1 ;
作者机构： 1.Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China
2.Minist Agr & Rural Affairs, Key Lab Fisheries Remote Sensing, Shanghai 200090, Peoples R China
3.Sci Observing & Expt Stn Fisheries Resources & Env, Shanghai 200090, Peoples R China
4.Fudan Univ, Key Lab Biodivers Sci & Ecol Engn, Coastal Ecosyst Res Stn Yangtze River Estuary, Minist Educ, Shanghai 200438, Peoples R China
5.Fudan Univ, Inst Ecochongming IEC, Shanghai 200438, Peoples R China
6.Macquarie Univ, Sch Nat Sci, Sydney, NSW 2109, Australia
7.Michigan State Univ, Dept Geog Environm & Spatial Sci, E Lansing, MI 48824 USA
8.Aarhus Univ, Ctr Ecol Dynam Novel Biosphere ECONOVO, Dept Biol, DK-8000 Aarhus, Denmark
9.Dept Climate Change Energy Environm & Water, Parramatta, NSW 2150, Australia
关键词： coastal wetland; carbon; nitrogen; coupling; stoichiometry; meta-ecosystem
期刊名称：ENVIRONMENTAL RESEARCH LETTERS （ 影响因子：5.6； 五年影响因子：7.2 ）
ISSN： 1748-9326
年卷期： 2024 年 19 卷 10 期
页码：
收录情况： SCI
摘要： The dynamics of lateral nutrient fluxes through hydrological movements are crucial for understanding ecological functions related to the flow of energy, materials, and organisms across various spatiotemporal scales. To investigate the connectivity of multiple spatial flow processes, we conducted a one-year field study to measure lateral hydrologic carbon (C) and nitrogen (N) fluxes across the continental shelf in the Yangtze estuary. We observed a significant correlation between the differences in remote sensing-based estimates of gross primary production (GPP) (Delta GPPMODIS) and the differences in eddy covariance (EC) tower-based GPP (Delta GPPEC) at both high-elevation and low-elevation sites. Our findings indicate that the saltmarsh acts as a net source of dissolved total C while serving as a net sink for dissolved total N. Furthermore, there was a significant correlation in the total dissolved stoichiometry of the C/N ratio between imports from and exports to adjacent aquatic systems. These findings highlight the importance of integrating ecological stoichiometric principles to improve our understanding of the complex relationships among physical, chemical, and ecological processes, particularly within the context of the meta-ecosystem framework. Additionally, when reciprocal hydrological lateral C and N flows are considered, a single ecosystem can function as both a source and sink within the meta-ecosystem framework.
- 相关文献
作者其他论文 更多>>
-
Latex microspheres lateral flow immunoassay with smartphone-based device for rapid detection of Cryptococcus
作者：Zang, Xuelei;Zhou, Yangyu;Zang, Xuefeng;Lin, Xuwen;Deng, Hui;Huang, Yemei;Xue, Xinying;Zang, Xuelei;Deng, Hengyu;Xue, Xinying;Li, Shuming;Shi, Gang;Wu, Lidong;Cao, Jingrong;Yang, Ruonan;Yang, Chen;Wu, Ningxin;Song, Chao
关键词：
-
Flux profile of selenium intake and dietary health assessment of tilapia products in China e-commerce platform
作者：Jing, Zhenyi;Guan, Ziqiang;Yin, Qianyue;Wang, Changbo;Fan, Limin;Meng, Shunlong;Song, Chao;Guan, Ziqiang;Fang, Longxiang;Yin, Qianyue;Wang, Changbo;Fan, Limin;Meng, Shunlong;Song, Chao;Fang, Longxiang;Wang, Changbo;Fan, Limin;Meng, Shunlong;Song, Chao;Fang, Longxiang;Wang, Changbo;Fan, Limin;Meng, Shunlong;Song, Chao;Fang, Longxiang;Wang, Changbo;Fan, Limin;Meng, Shunlong
关键词：Selenium; Tilapia; Sales Patterns; Product Forms; Dietary Health Impact Assessment
-
Magnetic nanoparticle modified moss Biochar: A novel solution for effective removal of enrofloxacin from aquaculture water
作者：Li, Zhonghua;Pitakrattanawong, Chompoonuch;Zhu, Lei;Fan, Limin;Song, Chao;Fang, Longxiang;Fan, Limin;Song, Chao;Meng, Shunlong;Fang, Longxiang;Fan, Limin;Song, Chao;Meng, Shunlong;Fang, Longxiang;Fan, Limin;Song, Chao;Meng, Shunlong;Fang, Longxiang;Fan, Limin;Song, Chao;Meng, Shunlong;Song, Chao;Meng, Shunlong
关键词：Resource recycling; Enrofloxacin; Magnetic biochar; Adsorption mechanism
-
Spatial-temporal distribution of resources and the relationship between environmental factors of Portulus trituberculus in the Yangtze River Estuary
作者：Yang, Zuchang;Feng, Guangpeng;Yang, Gang;Zhang, Tao;Zhao, Feng;Geng, Zhi;Li, Xia;Tan, Qingyuan;Yang, Zuchang;Feng, Guangpeng;Shao, Jian
关键词：Yangtze River Estuary; Portunus trituberculatu s; Spatial-temporal distribution; Environmental factors
-
Gut Microbiota Response to Experimental Acute Cold Stress in Juvenile Yellowfin Tuna (Thunnus albacares)
作者：Huang, Junhua;Fu, Zhengyi;Yu, Wei;Ma, Zhenhua;Wu, Jinhui;Huang, Junhua;Fu, Zhengyi;Yu, Wei;Ma, Zhenhua;Huang, Junhua;Fu, Zhengyi;Yu, Wei;Ma, Zhenhua;Huang, Junhua;Fu, Zhengyi;Yu, Wei;Ma, Zhenhua;Huang, Junhua;Fu, Zhengyi;Ma, Zhenhua;Hou, Bowen;Zhang, Tao
关键词：yellowfin tuna; low-temperature stress; gut microbiota; alpha diversity; species composition
-
Biological parameters, resource exploitation, and utilization assessment of Portunus trituberculatus Miers, 1876 (Decapoda: Brachyura: Portunidae) protected from fishing in the Yangtze River Estuary, China
作者：Yang, Zu-Chang;Shao, Jian;Feng, Guang-Peng;Yang, Zu-Chang;Shao, Jian;Feng, Guang-Peng;Feng, Guang-Peng;Yang, Gang;Zhang, Tao;Geng, Zhi;Tan, Qing-Yuan
关键词：conservation; Crustacea; fisheries; growth; morphology; protected species
-
N-Doping/KOH Synergy in Waste Moss Biochar for Geosmin Removal in Aquaculture Water: Elucidating Surface Functionalization and Activation Mechanisms
作者：Li, Zhonghua;Fan, Limin;Meng, Shunlong;Song, Chao;Chen, Xi;Qiu, Liping;Xu, Huimin;Fan, Limin;Meng, Shunlong;Song, Chao;Qiu, Liping;Xu, Huimin;Fan, Limin;Meng, Shunlong;Song, Chao;Qiu, Liping;Xu, Huimin;Fan, Limin;Meng, Shunlong;Song, Chao;Jiang, Zhongquan;Jiang, Zhongquan
关键词：earthy substance; aquaculture water remediation; N-doped biochar; alkali activation; bioresources recycling
