The Importance of Ditches and Canals in Global Inland Water CO2 and N2O Budgets

The Importance of Ditches and Canals in Global Inland Water CO2 and N2O Budgets

Global Change Biology© 2025 The Author(s). Global Change Biology published by John Wiley & Sons Ltd.

Bibliographische Detailangaben
Veröffentlicht in:Global change biology. - 1999. - 31(2025), 3 vom: 24. März, Seite e70079
1. Verfasser: Silverthorn, Teresa (VerfasserIn)
Weitere Verfasser: Audet, Joachim, Evans, Chris D, van der Knaap, Judith, Kosten, Sarian, Paranaíba, José, Struik, Quinten, Webb, Jackie, Wu, Wenxin, Yan, Zhifeng, Peacock, Mike
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2025
Zugriff auf das übergeordnete Werk:Global change biology
Schlagworte:Journal Article biogeochemistry carbon dioxide freshwater ecosystems greenhouse gas emissions nitrous oxide Carbon Dioxide 142M471B3J Nitrous Oxide K50XQU1029 Greenhouse Gases
LEADER 01000caa a22002652c 4500
001 NLM385296754
003 DE-627
005 20250714075302.0
007 cr uuu---uuuuu
008 250508s2025 xx |||||o 00| ||eng c
024 7 |a 10.1111/gcb.70079  |2 doi 
028 5 2 |a pubmed25n1403.xml 
035 |a (DE-627)NLM385296754 
035 |a (NLM)40052293 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Silverthorn, Teresa  |e verfasserin  |4 aut 
245 1 4 |a The Importance of Ditches and Canals in Global Inland Water CO2 and N2O Budgets 
264 1 |c 2025 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 11.05.2025 
500 |a Date Revised 11.05.2025 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a Global Change Biology© 2025 The Author(s). Global Change Biology published by John Wiley & Sons Ltd. 
520 |a Ditches and canals are omitted from global budgets of inland water emissions, despite research showing them to be emitters of greenhouse gases (GHGs). Here, we synthesize data across climate zones and land use types to show, for the first time, that global ditches emit notable amounts of carbon dioxide (CO2) and nitrous oxide (N2O). Ditches had higher per-area emissions of CO2 and N2O than ponds, lakes, and reservoirs, likely due to high nutrient inputs. Preliminary upscaling showed that the inclusion of ditches would increase global inland water CO2 emissions by 0.6%-1% and N2O emissions by 3%-9%. Trophic state and climate influenced N2O emissions, while CO2 emissions had complex drivers difficult to disentangle at the global scale. This research highlights the importance of including ditches in global inland water GHG budgets and informs more accurate reporting of anthropogenic emissions in national inventories 
650 4 |a Journal Article 
650 4 |a biogeochemistry 
650 4 |a carbon dioxide 
650 4 |a freshwater ecosystems 
650 4 |a greenhouse gas emissions 
650 4 |a nitrous oxide 
650 7 |a Carbon Dioxide  |2 NLM 
650 7 |a 142M471B3J  |2 NLM 
650 7 |a Nitrous Oxide  |2 NLM 
650 7 |a K50XQU1029  |2 NLM 
650 7 |a Greenhouse Gases  |2 NLM 
700 1 |a Audet, Joachim  |e verfasserin  |4 aut 
700 1 |a Evans, Chris D  |e verfasserin  |4 aut 
700 1 |a van der Knaap, Judith  |e verfasserin  |4 aut 
700 1 |a Kosten, Sarian  |e verfasserin  |4 aut 
700 1 |a Paranaíba, José  |e verfasserin  |4 aut 
700 1 |a Struik, Quinten  |e verfasserin  |4 aut 
700 1 |a Webb, Jackie  |e verfasserin  |4 aut 
700 1 |a Wu, Wenxin  |e verfasserin  |4 aut 
700 1 |a Yan, Zhifeng  |e verfasserin  |4 aut 
700 1 |a Peacock, Mike  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Global change biology  |d 1999  |g 31(2025), 3 vom: 24. März, Seite e70079  |w (DE-627)NLM098239996  |x 1365-2486  |7 nnas 
773 1 8 |g volume:31  |g year:2025  |g number:3  |g day:24  |g month:03  |g pages:e70079 
856 4 0 |u http://dx.doi.org/10.1111/gcb.70079  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 31  |j 2025  |e 3  |b 24  |c 03  |h e70079