Study of key aspects in simplified modelling of man-made earthen dams breaching: breach shape, erosion process and hydraulics

Macchione, Francesco; Lorenzo, G. De; Graziano, Andrea Antonella

doi:10.1016/j.jhydrol.2023.129425

Cited by 5 publications

(1 citation statement)

References 53 publications

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“…Higher land also requires semi-permanent or permanent ponds to irrigate farmland. Jiabin Peng's research [30] recommends arid watersheds for efficient water conveyance measures (e.g., seepage prevention and underground channels).…”

Section: Water Balance Analysismentioning

confidence: 99%

F.J Mock Method For Hydrological Moel In Water Reliability Study In Leuwi Padjadjaran II Reservoir

Soerya,

Asdak,

Kendarto

et al. 2023

JAZ

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Padjadjaran University built the Leuwi Padjadjaran II Reservoir as a water harvesting facility and conservation area in the Cikeruh Sub-watershed area. This reservoir serves as a water reservoir before being channelled to other river branches and can be utilized as a water reserve collector. The water supply and the degree of water demand in the residential, non-domestic, agricultural, fishery, animal, and industrial sectors are impacted by land use changes and climate changes. This study aims to ascertain the state of the water balance in the Leuwi Padjadjaran II Catchment Area to know the deficit condition and calculate the reservoir serve. F.J. Mock Method was used to examine water availability based on climatology data. SNI 6728.1-2015, PUPR Minister Circular Letter (SE PUPR) Number 7 of 2018, and associated studies were used to analyze water demand. The findings revealed that total water demand was 133.506,09 m 3 /year with an average of 11.125,5 m 3 /month, and total water supply was 138.732,90 m 3 /year with an average of 11.561,08 m 3 /month. Throughout January-May and November-December, the water balance in the Leuwi Padjadjaran II Catchment Area was in surplus. Deficient water balance conditions occur from June-October, requiring water supply. Leuwi Padjadjaran II Catchment Area has a surplus of water, so it is sufficient to be utilized. Still, it is not evenly distributed, so there is a water shortage in several sectors, such as agriculture. To make the Leuwi Padjadjaran II Reservoir useful, conservation measures must be taken to manage the water demand.

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Section: Water Balance Analysismentioning

confidence: 99%