Water resources carrying capacity before and after volcanic eruption

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Dede M.; Wibowo S.B.; Prasetyo Y.; Nurani I.W.; Setyowati P.B.; Sunardi S.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: GLOBAL JOURNAL OF ENVIRONMENTAL SCIENCE AND MANAGEMENT Year:2022 | Volume:8 | Issue:4 Page(s): 473-484

Download Full-Text

View:

Download:

181

Cites:

Information Journal Paper

Title

Water resources carrying capacity before and after volcanic eruption

Author(s)

Keywords

Mount Merapi

Spatial-gridded model

Water availability

Water needs

Abstract

BACKGROUND AND OBJECTIVES: Water resources carrying capacity is dynamic and can be influenced by catastrophic volcanic eruptions. The eruption of Mount Merapi in 2010 changed the landscape and community livelihoods due to the redistribution of a large volume of volcanic materials. This study aims to analyze water resources carrying capacity before and after the major 2010 eruption of Mount Merapi. METHODS: The value of water resources carrying capacity is derived from that of water availability and the domestic water needs per capita per year. The model uses a grid of 100 x 100 meter cells to determine the spatial distribution of water resources carrying capacity in Krasak watershed, and this analysis considers the years 2008, before the eruption, and 2021, after the eruption. The population distribution data have been previously mapped by referring to statistical data and land use at the village level, while water availability is calculated considering rainfall, potential evaporation rate, and runoff. FINDINGS: Water resources carrying capacity in Krasak watershed has undergone changes related to the distribution of volcanic material and human activities. The water resources carrying capacity for both periods experienced a surplus, although there has been an average decrease of 331. 50 cubic meters per year for each grid cell. Water resources carrying capacity analysis shows a decline, especially in the midstream and downstream. Based on T-Test, there are significant changes in the water resources carrying capacity at 2008 and 2021 (p-value 0. 047 and 95% confidence level). CONCLUSION: Water resources carrying capacity increased only in some locations that occurred ecosystem succession after the eruption, although areas near the peak are decreased by sand and stone mining. The spatial-gridded model proved capable of analyzing this phenomenon.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

Dede, M., Wibowo, S.B., Prasetyo, Y., Nurani, I.W., & Setyowati, P.B.. (2022). Water resources carrying capacity before and after volcanic eruption. GLOBAL JOURNAL OF ENVIRONMENTAL SCIENCE AND MANAGEMENT, 8(4), 473-484. SID. https://sid.ir/paper/1056944/en

Vancouver: Copy

Dede M., Wibowo S.B., Prasetyo Y., Nurani I.W., Setyowati P.B.. Water resources carrying capacity before and after volcanic eruption. GLOBAL JOURNAL OF ENVIRONMENTAL SCIENCE AND MANAGEMENT[Internet]. 2022;8(4):473-484. Available from: https://sid.ir/paper/1056944/en

IEEE: Copy

M. Dede, S.B. Wibowo, Y. Prasetyo, I.W. Nurani, and P.B. Setyowati, “Water resources carrying capacity before and after volcanic eruption,” GLOBAL JOURNAL OF ENVIRONMENTAL SCIENCE AND MANAGEMENT, vol. 8, no. 4, pp. 473–484, 2022, [Online]. Available: https://sid.ir/paper/1056944/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops