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https://doi.org/10.21256/zhaw-20573| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | Effect of grazing types on community-weighted mean functional traits and ecosystem functions on Inner Mongolian steppe, China |
| Autor/-in: | Wang, Wen Liu, Huamin Zhang, Jinghui Li, Zhiyong Wang, Lixin Wang, Zheng Wu, Yantao Wang, Yang Liang, Cunzhu |
| et. al: | No |
| DOI: | 10.3390/su12177169 10.21256/zhaw-20573 |
| Erschienen in: | Sustainability |
| Band(Heft): | 12 |
| Heft: | 17 |
| Seite(n): | 7169 |
| Erscheinungsdatum: | 2020 |
| Verlag / Hrsg. Institution: | MDPI |
| ISSN: | 2071-1050 |
| Sprache: | Englisch |
| Schlagwörter: | Functional trait; Grazing type; Biomass; Carbon sequestration capacity |
| Fachgebiet (DDC): | 577: Ökologie |
| Zusammenfassung: | The relationships between community-weighted mean (CWM) functional traits and ecosystem functions have been extensively studied. However, how CWM traits and ecosystem functions respond to grazing types and whether the relationships between CWM traits and ecosystem functions mediate the response of ecosystem functions to grazing types remains controversial. In the present study, we set up a seven-year grazing experiment with four grazing types: no grazing (NG), cattle grazing (CG), sheep grazing (SG), and mixed grazing by sheep and cattle (MG) on Inner Mongolia grassland. Nine functional traits of dominant species and five ecosystem functions under different grazing types were determined, and the relationships between CWM traits and ecosystem functions were analyzed. The results showed that the CWM height decreased after grazing, while the CWM nitrogen and phosphorus contents increased after CG. SG caused a greater decrease in aboveground biomass (AGB) and a greater increase in the net ecosystem CO2 exchange (NEE) of grassland ecosystems than did CG. This result may be partially because the CWM nutrient content and NEE were more negatively related after CG; and the increase in the CWM nitrogen and phosphorus contents suppressed NEE after CG. Therefore, to protect the sustainability of grassland ecosystem functions, SG should be reduced. Additionally, our work emphasizes that the relationships between plant functional traits and ecosystem functions may mediate the response of ecosystem functions to grazing types. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/20573 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | CC BY 4.0: Namensnennung 4.0 International |
| Departement: | Life Sciences und Facility Management |
| Organisationseinheit: | Institut für Umwelt und Natürliche Ressourcen (IUNR) |
| Enthalten in den Sammlungen: | Publikationen Life Sciences und Facility Management |
Dateien zu dieser Ressource:
| Datei | Beschreibung | Größe | Format | |
|---|---|---|---|---|
| 2020_Wang-etal_Effect-of-grazing-types-Inner-Mongolian-steppe.pdf | 781.17 kB | Adobe PDF |  Öffnen/Anzeigen |
Zur Langanzeige
Wang, W., Liu, H., Zhang, J., Li, Z., Wang, L., Wang, Z., Wu, Y., Wang, Y., & Liang, C. (2020). Effect of grazing types on community-weighted mean functional traits and ecosystem functions on Inner Mongolian steppe, China. Sustainability, 12(17), 7169. https://doi.org/10.3390/su12177169
Wang, W. et al. (2020) ‘Effect of grazing types on community-weighted mean functional traits and ecosystem functions on Inner Mongolian steppe, China’, Sustainability, 12(17), p. 7169. Available at: https://doi.org/10.3390/su12177169.
W. Wang et al., “Effect of grazing types on community-weighted mean functional traits and ecosystem functions on Inner Mongolian steppe, China,” Sustainability, vol. 12, no. 17, p. 7169, 2020, doi: 10.3390/su12177169.
WANG, Wen, Huamin LIU, Jinghui ZHANG, Zhiyong LI, Lixin WANG, Zheng WANG, Yantao WU, Yang WANG und Cunzhu LIANG, 2020. Effect of grazing types on community-weighted mean functional traits and ecosystem functions on Inner Mongolian steppe, China. Sustainability. 2020. Bd. 12, Nr. 17, S. 7169. DOI 10.3390/su12177169
Wang, Wen, Huamin Liu, Jinghui Zhang, Zhiyong Li, Lixin Wang, Zheng Wang, Yantao Wu, Yang Wang, and Cunzhu Liang. 2020. “Effect of Grazing Types on Community-Weighted Mean Functional Traits and Ecosystem Functions on Inner Mongolian Steppe, China.” Sustainability 12 (17): 7169. https://doi.org/10.3390/su12177169.
Wang, Wen, et al. “Effect of Grazing Types on Community-Weighted Mean Functional Traits and Ecosystem Functions on Inner Mongolian Steppe, China.” Sustainability, vol. 12, no. 17, 2020, p. 7169, https://doi.org/10.3390/su12177169.
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