Peri‐urbanisation in Papua: A participatory and geospatial impact assessment of peri‐urban development and transmigration in Port Numbay

Korwa, Johni R.V.; Metherall, Nicholas; Rumabar, Barrisen; Mampioper, John Herman; Ranathunga, Tironi

doi:10.1002/app5.322

Cited by 2 publications

(1 citation statement)

References 43 publications

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“…Perumnas IV Padang Bulan Jayapura Papua is a housing complex located in a lowland area at the foot of a hill or slope. This area is also prone to flooding if heavy or moderate rain lasts for 3 hours or more (Korwa et al, 2021). From the research results, the stability analysis of the slopes of Perumnas IV Padang Bulan showed that the slope 54 was unstable (see Figure 1).…”

Section: Introductionmentioning

confidence: 92%

Design of Leading Type Retaining Walls: Case Study in Perumnas IV Padang Bulan, Jayapura City

Chandra¹,

Wayangkau²,

Gifary³

2023

IJSOC

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Jayapura City is one of the Papua Province’s capital cities with an increasing population. One of the areas in Jayapura City, especially Perumnas IV Padang Bulan, is surrounded by hills. Infrastructure development in the densely packed Perumnas IV Padang Bulan area and increasingly narrow land has forced the local community to build infrastructure under the foot of the hills. Infrastructure development under the foot of the mountains is very prone to landslides or soil movement. There is a retaining wall planned so that the movement of the soil is restrained by the retaining wall so that no landslides occur, which endanger the community in the Perumnas IV Padang Bulan area. From a survey of the Perumnas IV Padang Bulan area in the form of topographic data and cone penetration data (CPT), contour data and cone penetration results (CPT) data were obtained for QC and fs values, then soil type classification was carried out with empirical correlation approaches, then active earth pressure calculations were carried out and passive from Rankine’s theory. As well as planning a safe leaning type retaining wall. From the results of the planning that has been done, the plan obtained is a leaning type retaining wall with concrete material, the height of the retaining wall reaches 3.1 meters, and the width of the foundation is 2 meters. Safe against overturning, shearing, and soil-bearing capacity.

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Section: Introductionmentioning

confidence: 92%

Design of Leading Type Retaining Walls: Case Study in Perumnas IV Padang Bulan, Jayapura City

Chandra¹,

Wayangkau²,

Gifary³

2023

IJSOC

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Is the second generation of transmigrants more prosperous? A study of intergenerational welfare in ex-transmigration settlements

Yulmardi

Junaidi

Putra

2023

Agric. resour. econ.

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Purpose. This study aims to analyze: (1) the characteristics of the second generation of transmigrants; (2) the welfare of the second generation compared to the first generation. Methodology / approach. The research setting is two villages in Rimbo Bujang District, Tebo Regency, Jambi Province, Indonesia. The population of this study consists of second-generation transmigrant families over the age of 20 or married. A simple random sampling method determined the sample. The number of samples is 40 respondents for each selected village; the total sample is 80 respondents for the second generation and 80 for the first generation. A descriptive analysis was conducted with the help of single and cross-frequency tables. Results. The welfare of the second generation is improved compared to the first generation. The study found that land fragmentation occurred in transmigrant families, but this did not cause a decrease in welfare, as there are job opportunities outside the agricultural sector and land fragmentation already within the family. The second generation of transmigrants can take advantage of these job opportunities outside the agricultural sector because their education is better than the first generation. Originality / scientific novelty. The scientific novelty of this research is related to the object of research, namely the welfare of transmigrant descendants. So far, research on transmigration has focused more on the first generation of transmigration and the macro aspects of the transmigration program. Practical value / implications. The government is recommended to facilitate and create a favorable investment climate so that non-agricultural business activities in transmigration villages can develop better. The development of these non-agricultural activities will open up new job opportunities and be able to eliminate the decline in welfare due to the fragmentation of land within the family.

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Peri‐urbanisation in Papua: A participatory and geospatial impact assessment of peri‐urban development and transmigration in Port Numbay

Cited by 2 publications

References 43 publications

Design of Leading Type Retaining Walls: Case Study in Perumnas IV Padang Bulan, Jayapura City

Design of Leading Type Retaining Walls: Case Study in Perumnas IV Padang Bulan, Jayapura City

Is the second generation of transmigrants more prosperous? A study of intergenerational welfare in ex-transmigration settlements

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