A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Performance of Wanggu Watershed Management Based on Land Indicators
Based on the study, it was found that the land in the Wanggu Watershed is highly dynamic due to community activities suchas agriculture, plantations, forestry, and settlement development. This can affect the performance and carrying capacity ofthe land in the watershed. The purpose of study was to evaluate the performance of watershed management and analyze theland-carrying capacity based on indicators of land. The parameters analyzed were the percentage of critical land area, thepercentage of vegetation cover, and the erosion index. To obtain the data needed for the study, both primary and secondarydata were used. Primary data was obtained through the overlay of the base map to obtain a map of critical land, makingland cover maps, and calculating erosion prediction and carrying capacity analysis of the Wanggu Watershed. Secondary datawas obtained from related agencies in the form of critical land data, land cover data, literature, policy documents, and studyreports that are relevant to watershed management performance. The results of the study showed that the percentage ofcritical and somewhat critical land area in the Wanggu Watershed is 16.07 percent, which means that this value still qualifiesas high-category critical land recovery. The percentage of vegetation cover, especially forest cover, is 27.10 percent, whichis still in bad condition. The average erosion index value is 2.00, which is high. Based on these three parameters of landcondition indicators in the Wanggu Watershed, the performance of watershed management has a poor land carrying capacitycategory with a value of 50. Overall, the study highlights the need for better management and conservation of the land in theWanggu Watershed to improve its performance and carrying capacity.
Performance of Wanggu Watershed Management Based on Land Indicators
Based on the study, it was found that the land in the Wanggu Watershed is highly dynamic due to community activities suchas agriculture, plantations, forestry, and settlement development. This can affect the performance and carrying capacity ofthe land in the watershed. The purpose of study was to evaluate the performance of watershed management and analyze theland-carrying capacity based on indicators of land. The parameters analyzed were the percentage of critical land area, thepercentage of vegetation cover, and the erosion index. To obtain the data needed for the study, both primary and secondarydata were used. Primary data was obtained through the overlay of the base map to obtain a map of critical land, makingland cover maps, and calculating erosion prediction and carrying capacity analysis of the Wanggu Watershed. Secondary datawas obtained from related agencies in the form of critical land data, land cover data, literature, policy documents, and studyreports that are relevant to watershed management performance. The results of the study showed that the percentage ofcritical and somewhat critical land area in the Wanggu Watershed is 16.07 percent, which means that this value still qualifiesas high-category critical land recovery. The percentage of vegetation cover, especially forest cover, is 27.10 percent, whichis still in bad condition. The average erosion index value is 2.00, which is high. Based on these three parameters of landcondition indicators in the Wanggu Watershed, the performance of watershed management has a poor land carrying capacitycategory with a value of 50. Overall, the study highlights the need for better management and conservation of the land in theWanggu Watershed to improve its performance and carrying capacity.
Performance of Wanggu Watershed Management Based on Land Indicators
Kahirun (author) / Nurnaningsih Hamzah (author) / Arwan A. Rahman (author) / Wa Ode Yusria (author) / Nurhayati Hajar (author) / Erich Nov Putra (author)
2023
Article (Journal)
Electronic Resource
Unknown
Metadata by DOAJ is licensed under CC BY-SA 1.0