The Tidal Flooding Causes in the North Coast of Central Java: A Systemic Literature Review (original) (raw)
Related papers
The impact of tidal flooding on a coastal community in Semarang, Indonesia
The Environmentalist, 2008
The article presents household vulnerability, local community adaptive capacity, and government’s response to tidal flood hazard in the Semarang coastal area, Central Java Province, Indonesia. Using data gathered from a survey of households, the study revealed a number of important factors about the interaction between people and flood. The coastal community has been experiencing problems related to tidal floods. They have adapted to tidal flooding with structural measures, such as increasing the floor level, making small dams in front of houses, increasing yard and street levels in the neighborhood area, and creating dykes around residential areas. Tidal flood mitigation in the Semarang coastal area should incorporate governmental action and local community capacities for proper protection of the population.
Analysis of Tidal Flood Management in the Coastal Region, West Aceh Regency
E3S web of conferences, 2024
Tidal flooding in Gampong Pasir Village, West Aceh Regency, reached 100 cm in July 2020, submerging 42 houses. Efforts like buis concrete, sandbags, and tetrapods have been used to address the issue. This study aims to determine the public's perception of the efforts to overcome tidal floods that have been carried out in Gampong Pasir. This study uses primary data to assess the response efforts and secondary data, including population, research location, and building data. The first questionnaire processes public perception using a Likert scale, while the second processes expert opinions using Analytical Hierarchy Process (AHP). This study interviewed 81 respondents from a total of 418 residents in the community with three expert opinions. The study results indicate that the efforts made have had a positive impact on mitigating tidal flooding in Gampong Pasir, but they are still not optimal. Using the AHP method, the study prioritizes resilience as the highest criterion with a value of 0.75 and identifies Tetrapod as the top-performing alternative with a value of 0.76. Therefore, Tetrapod has been built as a priority structure to address tidal flooding in Indonesia.
Geosciences
Tidal flood risk threatens coastal urban areas and their agriculture and aquaculture, including salt farming. There is, therefore, an urgency to map and portray risk to reduce casualties and loss. In the floodplain of Cirebon, West Java, where salt farming dominates the landscape, this type of flooding has frequently occurred and disrupted the local economy. Based on two recorded events in 2016 and 2018 as benchmarks, this paper formulates an innovative approach to analyze tidal flood risk in salt farming areas. Our study considers the fundamental concepts of hazard and vulnerability, then uses selective parameters for evaluation in an Analytical Hierarchical Process (AHP)-based Geographic Information System. The analytical process includes weighting criteria judged by experts and uses the resulting values to define the spatial characteristics of each salt parcel. Our high-resolution simulations show that the two flood events in 2016 and 2018 affected almost all salt production area...
Can we adapt to tidal flooding?
EXPLORING RESOURCES, PROCESS AND DESIGN FOR SUSTAINABLE URBAN DEVELOPMENT: Proceedings of the 5th International Conference on Engineering, Technology, and Industrial Application (ICETIA) 2018
Tidal flooding has been a menace to the northern coastal area of Java, especially in Semarang City and Demak Regency. It happens continuously and the severity is worsened day by day. It becomes hazard for rural and urban areas hence mitigation efforts associated with coastal regions are required. Based on the situation, the present research wants to examine the need and the importance of adaptation strategy in flood prone areas. Several findings were reported and then recommended to the stakeholders to be implemented in policies and programs. The present research was conducted by using descriptive-qualitative method and purposive data sampling. The study area involved Panggung Lor in Semarang City and Sayung in Demak Regency. Analysis was carried out and conclusions were reported based on the findings. In overall, it can be concluded that these areas can adapt to tidal flooding.
Journal of Geoscience, Engineering, Environment, and Technology, 2018
A strategic city located on the northern coast of Sumatera Island known as Dumai City. This city is a growth and industrial city that always increase everyday economically. This city faces the flood problem that not only from the excess water from the rain, but also from the phenomena of seawater tidal. The tidal should not reach the mainland for the ideal situation, but the urbanization and development problem made it happen. Field observation and satellite data analysis shows the problem that happened in this city, also find out the solution how to make the seawater tidal will not being the flood when it occurs. The flood caused by the inadequate drainage condition is exacerbated by the low awareness of people who still do not maintain cleanliness, a lot of garbage that accumulates in the drainage causing the process of water flow to be inhibited. Geologically, the base rock of Dumai City consists of sand and peat which logically is a good system to absorb water because sand and p...
The impact of mangrove damage on tidal flooding in the subdistrict of Tugu, Semarang, Central Java
Journal of Degraded and Mining Lands Management, 2021
Expansion of industrial areas, aquaculture, settlements, and limited knowledge of the community about the function of mangroves allegedly led to the conversion of mangrove functions in the early 1990s. This study aimed to map the condition of mangroves from 1988, 1990, 1995, 2008, to 2021 and their effect on the widespread of tidal flooding in three villages (Mangkang Kulon, Mangunharjo, Mangkang Wetan) in Tugu subdistrict, Semarang City. The research method was carried out by using spatiotemporal analysis of Landsat 5 and Landsat 8 imagery through the supervised approach (Maximum Likelihood algorithm). In order to map the correlation of mangrove damage with the widespread impact of tidal flooding, an overlay analysis of land use maps was carried out in 1988, 1990, 1995, 2008 and 2021. The results of the study showed that mangrove damage is correlated with the widespread of tidal flooding that drowns settlements, ponds, and agricultural land. Data analysis showed that the mangrove area in three villages has decreased from 1988 to 2021, covering an area of 242.66 ha. This condition is one of the triggers for the increase in tidal flooding area from 1988 to 2021, covering an area of 253.135 ha. As a natural barrier to prevent abrasion and tidal flooding, mangrove conservation is very necessary, considering the impact of tidal flooding on the coast of Semarang City is increasingly widespread.
Primary Valuation of Coastal Flood Impact to Fish Farming in Brebes, Central Java
Journal of Physics: Conference Series
High tide event has been recognized in most of coastal area especially in urban region. Meanwhile, there is still limited interest on tidal flood impact on non-urban area including fish farming in developing region. This study aims to identify coastal flood due to high tide event in Brebes, Central Java and its impact on fish farming area. Here we local information from in-depth interview to local group of fish farming and Geographic Information System (GIS) within inputs from national seamless Digital Elevation Model (DEM) data from \ Geospatial Agency (BIG), and land use data from Google Earth. Additionally, this study also propose local context of coastal flood events on mapping the impact upon fish farming area. This research found that 3,309.53 ha of fish farming area has been flooded in the morning event of and 4,810.32 ha in the afternoon of mangsa peteruan. Meanwhile, in mangsa lanjar, the morning event has submerged around 4,521.72 ha, and 3,703.17 ha for afternoon event. T...
2015
Global warming and climate change cause some problems such as floods, droughts, storms, landslides and fires. Special problem in coastal areas is tidal flooding due to rising sea levels. This condition affects to the fisherman communities in the North of Central Java in building settlements and meets the needs of basic infrastructure such as water, waste water and garbage. This study aims to reveal more about how the fishing communities on the north coast to resolve the issue. Locus studies are in three settlements of fishermen in Semarang, Kendal and Tegal. The method used in this study is deductive qualitative rationalistic, with descriptive empiric analysis. From the results of a series of in-depth interviews, observation and empirical reduction, obtained several findings. First in building settlements: community will raise the floor elevation of buildings, roads and social facilities periodically; people use household garbage to raise the elevation of the land up to a certain he...
Global warming and climate change cause some problems such as floods, droughts, storms, landslides and fires. Special problem in coastal areas is tidal flooding due to rising sea levels. This condition affects to the fisherman communities in the North of Central Java in building settlements and meets the needs of basic infrastructure such as water, waste water and garbage. This study aims to reveal more about how the fishing communities on t he north coast to resolve the issue. Locus studies are in three settlements of fishermen in Semarang, Kendal and Tegal. The method used in this study is deductive qualitative rationalistic, with descriptive empiric analysis. From the results of a series of in-depth interviews, observation and empirical reduction, obtained several findings. First in building settlements: community will raise the floor elevation of buildings, roads and social facilities periodically; people use household garbage to raise the elevation of the land up to a certain h...
Flood Mitigation Management in Tidal Water Areas
2018
This papers aims at providing flood prediction in tidal areas in Kalimantan Timur, Indonesia for the next ten years. The prediction based on measurement and survey flooding in selected areas then analyzed statistically to provide the flooding prediction for the coming ten years. The statistical method was multiple linear regression analysis of the data changes of the function of land elevation roads and water. The result shows that the Highest High Water Level (HHWL) of tidal condition is 1.791 m. The highest predicted standing water surface level can reach as high as 37.4 cm in Niaga area. Others are in the range of 0.8 cm in Derawan Island road to 36.7cm in Tendean road area. This paper provides a prediction of tidal flood for the next 10 years that can be used for the development of urban and community areas.