The impact of teleconnections on the temporal dynamics in aboveground net primary productivity of the Mongolian Plateau grasslands
Abstract Temporal dynamics in aboveground net primary productivity (ANPP) are significant for environmental protection and economic development in the Mongolian Plateau grasslands (MPGs). Climate control of ANPP's temporal variations has intensified in response to local meteorological condition...
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crwiley:10.1002/joc.7211 2024-06-02T08:11:38+00:00 The impact of teleconnections on the temporal dynamics in aboveground net primary productivity of the Mongolian Plateau grasslands Jiao, Cuicui Yu, Guirui Yi, Xiaobo Zhao, Wei Xing, Liwei He, Fan Li, Qiyu Luo, Ji 2021 http://dx.doi.org/10.1002/joc.7211 https://onlinelibrary.wiley.com/doi/pdf/10.1002/joc.7211 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/joc.7211 https://rmets.onlinelibrary.wiley.com/doi/pdf/10.1002/joc.7211 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor International Journal of Climatology volume 41, issue 15, page 6541-6555 ISSN 0899-8418 1097-0088 journal-article 2021 crwiley https://doi.org/10.1002/joc.7211 2024-05-03T11:05:35Z Abstract Temporal dynamics in aboveground net primary productivity (ANPP) are significant for environmental protection and economic development in the Mongolian Plateau grasslands (MPGs). Climate control of ANPP's temporal variations has intensified in response to local meteorological conditions, while the contributions of large‐scale atmospheric circulations to ANPP variations are poorly understood in the MPGs. First, we explored the temporal dynamics in annual ANPP, and then, we analyzed correlations among annual ANPP, local meteorological variables, and three different teleconnections during 1982–2015 in this study. Our analytical results indicated that (a) ANPP exhibited an increasing trend during the entire study period. However, the increasing trend did not persist, and two reversals occurred in 1998 and 2007. (b) ANPP variations were primarily influenced by summer precipitation in most regions and by summer precipitation and temperature together in other regions of the MPGs. (c) The Atlantic Multidecadal Oscillation (AMO) in winter negatively dominated annual ANPP variations by influencing summer precipitation and summer temperature in central Mongolia. The North Atlantic Oscillation (NAO) in winter exerted strong positive impacts on ANPP variations by influencing summer precipitation in Inner Mongolia, China. The East Atlantic Western Russia (EAWR) in spring controlled annual ANPP variations by influencing summer precipitation in western and eastern Mongolia. (d) The winter AMO, winter NAO and spring EAWR significantly dominated the annual ANPP variations in 49.78% of the MPGs, with values of 18.90, 9.81 and 21.07%, respectively. (e) Reversals of the winter AMO, winter NAO and spring EAWR between negative and positive phases resulted in two reversals of ANPP trends. This study will improve our understanding of the role of large‐scale atmospheric circulations in regulating ANPP variations and will be valuable in guiding the development of grazing land management in Mongolia and Inner Mongolia, China. Article in Journal/Newspaper North Atlantic North Atlantic oscillation Wiley Online Library International Journal of Climatology 41 15 6541 6555 |
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Open Polar |
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Wiley Online Library |
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English |
description |
Abstract Temporal dynamics in aboveground net primary productivity (ANPP) are significant for environmental protection and economic development in the Mongolian Plateau grasslands (MPGs). Climate control of ANPP's temporal variations has intensified in response to local meteorological conditions, while the contributions of large‐scale atmospheric circulations to ANPP variations are poorly understood in the MPGs. First, we explored the temporal dynamics in annual ANPP, and then, we analyzed correlations among annual ANPP, local meteorological variables, and three different teleconnections during 1982–2015 in this study. Our analytical results indicated that (a) ANPP exhibited an increasing trend during the entire study period. However, the increasing trend did not persist, and two reversals occurred in 1998 and 2007. (b) ANPP variations were primarily influenced by summer precipitation in most regions and by summer precipitation and temperature together in other regions of the MPGs. (c) The Atlantic Multidecadal Oscillation (AMO) in winter negatively dominated annual ANPP variations by influencing summer precipitation and summer temperature in central Mongolia. The North Atlantic Oscillation (NAO) in winter exerted strong positive impacts on ANPP variations by influencing summer precipitation in Inner Mongolia, China. The East Atlantic Western Russia (EAWR) in spring controlled annual ANPP variations by influencing summer precipitation in western and eastern Mongolia. (d) The winter AMO, winter NAO and spring EAWR significantly dominated the annual ANPP variations in 49.78% of the MPGs, with values of 18.90, 9.81 and 21.07%, respectively. (e) Reversals of the winter AMO, winter NAO and spring EAWR between negative and positive phases resulted in two reversals of ANPP trends. This study will improve our understanding of the role of large‐scale atmospheric circulations in regulating ANPP variations and will be valuable in guiding the development of grazing land management in Mongolia and Inner Mongolia, China. |
format |
Article in Journal/Newspaper |
author |
Jiao, Cuicui Yu, Guirui Yi, Xiaobo Zhao, Wei Xing, Liwei He, Fan Li, Qiyu Luo, Ji |
spellingShingle |
Jiao, Cuicui Yu, Guirui Yi, Xiaobo Zhao, Wei Xing, Liwei He, Fan Li, Qiyu Luo, Ji The impact of teleconnections on the temporal dynamics in aboveground net primary productivity of the Mongolian Plateau grasslands |
author_facet |
Jiao, Cuicui Yu, Guirui Yi, Xiaobo Zhao, Wei Xing, Liwei He, Fan Li, Qiyu Luo, Ji |
author_sort |
Jiao, Cuicui |
title |
The impact of teleconnections on the temporal dynamics in aboveground net primary productivity of the Mongolian Plateau grasslands |
title_short |
The impact of teleconnections on the temporal dynamics in aboveground net primary productivity of the Mongolian Plateau grasslands |
title_full |
The impact of teleconnections on the temporal dynamics in aboveground net primary productivity of the Mongolian Plateau grasslands |
title_fullStr |
The impact of teleconnections on the temporal dynamics in aboveground net primary productivity of the Mongolian Plateau grasslands |
title_full_unstemmed |
The impact of teleconnections on the temporal dynamics in aboveground net primary productivity of the Mongolian Plateau grasslands |
title_sort |
impact of teleconnections on the temporal dynamics in aboveground net primary productivity of the mongolian plateau grasslands |
publisher |
Wiley |
publishDate |
2021 |
url |
http://dx.doi.org/10.1002/joc.7211 https://onlinelibrary.wiley.com/doi/pdf/10.1002/joc.7211 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/joc.7211 https://rmets.onlinelibrary.wiley.com/doi/pdf/10.1002/joc.7211 |
genre |
North Atlantic North Atlantic oscillation |
genre_facet |
North Atlantic North Atlantic oscillation |
op_source |
International Journal of Climatology volume 41, issue 15, page 6541-6555 ISSN 0899-8418 1097-0088 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/joc.7211 |
container_title |
International Journal of Climatology |
container_volume |
41 |
container_issue |
15 |
container_start_page |
6541 |
op_container_end_page |
6555 |
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1800757853240164352 |