Urbanization in developing countries overrides catchment productivity in fueling inland water CO2 emissions

Jinling  Wang; Yongqiang  Zhou; Lei Zhou; Yunlin  Zhang; Boqiang Qin; Robert G.M. Spencer; Justin D. Brookes; Erik Jeppesen; Gesa A Weyhenmeyer; Fengchang Wu

doi:10.1111/gcb.16475

Urbanization in developing countries overrides catchment productivity in fueling inland water CO2 emissions

Jinling Wang, Yongqiang Zhou, Lei Zhou, Yunlin Zhang, Boqiang Qin, Robert G.M. Spencer, Justin D. Brookes, Erik Jeppesen, Gesa A Weyhenmeyer, Fengchang Wu

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Kommentar/debat/letter to the editor › Forskning › peer review

29 Citationer (Scopus)

Abstract

We compiled a nationwide dataset of carbon dioxide (CO 2 ) efflux from 1405 measurements, and found that lakes, reservoirs, and rivers emit a total of 61.9 ± 55.3 TgC as CO 2 each year, corresponding to ~6.3% of the annual total national CO 2 emission in 2020. Our analysis showed that the presence of anthropogenic disturbances in catchments strongly influences the emission of CO 2 from these waters in the non-pristine areas, masking the catchment productivity effect on the emission of CO 2 . Our results highlight the need for adjusting climate change models for taking into account anthropogenic effects on CO 2 emissions from inland waters.

Originalsprog	Engelsk
Tidsskrift	Global Change Biology
Vol/bind	29
Nummer	1
Sider (fra-til)	1-4
ISSN	1354-1013
DOI	https://doi.org/10.1111/gcb.16475
Status	Udgivet - jan. 2023

Adgang til dokumentet

10.1111/gcb.16475

Citationsformater

@article{0a7c914961874a988af2d50f0a9ac473,

title = "Urbanization in developing countries overrides catchment productivity in fueling inland water CO2 emissions",

abstract = "We compiled a nationwide dataset of carbon dioxide (CO 2 ) efflux from 1405 measurements, and found that lakes, reservoirs, and rivers emit a total of 61.9 ± 55.3 TgC as CO 2 each year, corresponding to ~6.3% of the annual total national CO 2 emission in 2020. Our analysis showed that the presence of anthropogenic disturbances in catchments strongly influences the emission of CO 2 from these waters in the non-pristine areas, masking the catchment productivity effect on the emission of CO 2 . Our results highlight the need for adjusting climate change models for taking into account anthropogenic effects on CO 2 emissions from inland waters. ",

keywords = "Carbon Dioxide, Developing Countries, Rivers, Urbanization, Water",

author = "Jinling Wang and Yongqiang Zhou and Lei Zhou and Yunlin Zhang and Boqiang Qin and Spencer, {Robert G.M.} and Brookes, {Justin D.} and Erik Jeppesen and Weyhenmeyer, {Gesa A} and Fengchang Wu",

year = "2023",

month = jan,

doi = "10.1111/gcb.16475",

language = "English",

volume = "29",

pages = "1--4",

journal = "Global Change Biology",

issn = "1354-1013",

publisher = "Wiley-Blackwell Publishing Ltd",

number = "1",

}

Urbanization in developing countries overrides catchment productivity in fueling inland water CO2 emissions. / Wang, Jinling; Zhou, Yongqiang ; Zhou, Lei et al.
I: Global Change Biology, Bind 29, Nr. 1, 01.2023, s. 1-4.

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Kommentar/debat/letter to the editor › Forskning › peer review

TY - JOUR

T1 - Urbanization in developing countries overrides catchment productivity in fueling inland water CO2 emissions

AU - Wang, Jinling

AU - Zhou, Yongqiang

AU - Zhou, Lei

AU - Zhang, Yunlin

AU - Qin, Boqiang

AU - Spencer, Robert G.M.

AU - Brookes, Justin D.

AU - Jeppesen, Erik

AU - Weyhenmeyer, Gesa A

AU - Wu, Fengchang

PY - 2023/1

Y1 - 2023/1

N2 - We compiled a nationwide dataset of carbon dioxide (CO 2 ) efflux from 1405 measurements, and found that lakes, reservoirs, and rivers emit a total of 61.9 ± 55.3 TgC as CO 2 each year, corresponding to ~6.3% of the annual total national CO 2 emission in 2020. Our analysis showed that the presence of anthropogenic disturbances in catchments strongly influences the emission of CO 2 from these waters in the non-pristine areas, masking the catchment productivity effect on the emission of CO 2 . Our results highlight the need for adjusting climate change models for taking into account anthropogenic effects on CO 2 emissions from inland waters.

AB - We compiled a nationwide dataset of carbon dioxide (CO 2 ) efflux from 1405 measurements, and found that lakes, reservoirs, and rivers emit a total of 61.9 ± 55.3 TgC as CO 2 each year, corresponding to ~6.3% of the annual total national CO 2 emission in 2020. Our analysis showed that the presence of anthropogenic disturbances in catchments strongly influences the emission of CO 2 from these waters in the non-pristine areas, masking the catchment productivity effect on the emission of CO 2 . Our results highlight the need for adjusting climate change models for taking into account anthropogenic effects on CO 2 emissions from inland waters.

KW - Carbon Dioxide

KW - Developing Countries

KW - Rivers

KW - Urbanization

KW - Water

U2 - 10.1111/gcb.16475

DO - 10.1111/gcb.16475

M3 - Comment/debate/letter to the editor

C2 - 36217679

SN - 1354-1013

VL - 29

SP - 1

EP - 4

JO - Global Change Biology

JF - Global Change Biology

IS - 1

ER -

Urbanization in developing countries overrides catchment productivity in fueling inland water CO2 emissions

Abstract

Adgang til dokumentet

Fingeraftryk

Citationsformater