Ecosystems in China have become more sensitive to changes in water demand since 2001

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Standard

Ecosystems in China have become more sensitive to changes in water demand since 2001. / Hu, Ying; Wei, Fangli; Fu, Bojie; Zhang, Wenmin; Sun, Chuanlian.

I: Communications Earth and Environment, Bind 4, 444, 2023.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Hu, Y, Wei, F, Fu, B, Zhang, W & Sun, C 2023, 'Ecosystems in China have become more sensitive to changes in water demand since 2001', Communications Earth and Environment, bind 4, 444. https://doi.org/10.1038/s43247-023-01105-9

APA

Hu, Y., Wei, F., Fu, B., Zhang, W., & Sun, C. (2023). Ecosystems in China have become more sensitive to changes in water demand since 2001. Communications Earth and Environment, 4, [444]. https://doi.org/10.1038/s43247-023-01105-9

Vancouver

Hu Y, Wei F, Fu B, Zhang W, Sun C. Ecosystems in China have become more sensitive to changes in water demand since 2001. Communications Earth and Environment. 2023;4. 444. https://doi.org/10.1038/s43247-023-01105-9

Author

Hu, Ying ; Wei, Fangli ; Fu, Bojie ; Zhang, Wenmin ; Sun, Chuanlian. / Ecosystems in China have become more sensitive to changes in water demand since 2001. I: Communications Earth and Environment. 2023 ; Bind 4.

Bibtex

@article{765dc7f228b84316b13c80fa86701a09,

title = "Ecosystems in China have become more sensitive to changes in water demand since 2001",

abstract = "Changes in heat and moisture significantly co-alter ecosystem functioning. However, knowledge on dynamics of ecosystem responses to climate change is limited. Here, we quantify long-term ecosystem sensitivity based on weighted ratios of vegetation productivity variability and multiple climate variables from satellite observations, greater values of which indicate more yields per hydrothermal condition change. Our results show ecosystem sensitivity exhibits large spatial variability and increases with the aridity index. A positive temporal trend of ecosystem sensitivity is found in 61.28% of the study area from 2001 to 2021, which is largely attributed to declining vapor pressure deficit and constrained by solar radiation. Moreover, carbon dioxide plays a dual role; which in moderation promotes fertilization effects, whereas in excess may suppress vegetation growth by triggering droughts. Our findings highlight moisture stress between land and atmosphere is one of the key prerequisites for ecosystem stability, offsetting part of the negative effects of heat.",

author = "Ying Hu and Fangli Wei and Bojie Fu and Wenmin Zhang and Chuanlian Sun",

note = "Publisher Copyright: {\textcopyright} 2023, The Author(s).",

year = "2023",

doi = "10.1038/s43247-023-01105-9",

language = "English",

volume = "4",

journal = "Communications Earth and Environment",

issn = "2662-4435",

publisher = "Nature Research",

}

RIS

TY - JOUR

T1 - Ecosystems in China have become more sensitive to changes in water demand since 2001

AU - Hu, Ying

AU - Wei, Fangli

AU - Fu, Bojie

AU - Zhang, Wenmin

AU - Sun, Chuanlian

PY - 2023

Y1 - 2023

N2 - Changes in heat and moisture significantly co-alter ecosystem functioning. However, knowledge on dynamics of ecosystem responses to climate change is limited. Here, we quantify long-term ecosystem sensitivity based on weighted ratios of vegetation productivity variability and multiple climate variables from satellite observations, greater values of which indicate more yields per hydrothermal condition change. Our results show ecosystem sensitivity exhibits large spatial variability and increases with the aridity index. A positive temporal trend of ecosystem sensitivity is found in 61.28% of the study area from 2001 to 2021, which is largely attributed to declining vapor pressure deficit and constrained by solar radiation. Moreover, carbon dioxide plays a dual role; which in moderation promotes fertilization effects, whereas in excess may suppress vegetation growth by triggering droughts. Our findings highlight moisture stress between land and atmosphere is one of the key prerequisites for ecosystem stability, offsetting part of the negative effects of heat.

AB - Changes in heat and moisture significantly co-alter ecosystem functioning. However, knowledge on dynamics of ecosystem responses to climate change is limited. Here, we quantify long-term ecosystem sensitivity based on weighted ratios of vegetation productivity variability and multiple climate variables from satellite observations, greater values of which indicate more yields per hydrothermal condition change. Our results show ecosystem sensitivity exhibits large spatial variability and increases with the aridity index. A positive temporal trend of ecosystem sensitivity is found in 61.28% of the study area from 2001 to 2021, which is largely attributed to declining vapor pressure deficit and constrained by solar radiation. Moreover, carbon dioxide plays a dual role; which in moderation promotes fertilization effects, whereas in excess may suppress vegetation growth by triggering droughts. Our findings highlight moisture stress between land and atmosphere is one of the key prerequisites for ecosystem stability, offsetting part of the negative effects of heat.

U2 - 10.1038/s43247-023-01105-9

DO - 10.1038/s43247-023-01105-9

M3 - Journal article

AN - SCOPUS:85178037770

VL - 4

JO - Communications Earth and Environment

JF - Communications Earth and Environment

SN - 2662-4435

M1 - 444

ER -

ID: 380696371