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All Journal Jurnal Riptek

Reny Yesiana

Departemen Sipil dan Perencanaan, Sekolah Vokasi

Author-ID : 5828597

Economics, Econometrics & Finance Environmental Science Social Sciences Transportation

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PROGRAM PENGELOLAAN SAMPAH BERBASIS MASYARAKAT DI KANAL BANJIR BARAT (KBB) KOTA SEMARANG Reny Yesiana; Wiwandari Handayani; Mega Anggraini; Bintang Septiarani
Jurnal Riptek Vol 14, No 2 (2020)
Publisher : Badan Perencanaan Pembangunan Daerah Kota Semarang

Flood management is one of the development priorities in Semarang City because itcauses huge losses and damage to assets and lives. The flood incident in Kaligarangthat occurred in 1990 was the driving force penetrate the anticipating meassure forthe risk of flooding in the West Flood Canal. The Semarang City Government hasmade efforts to minimize the risk of flooding through the construction of theJatibarang DAM. Not only that, grassroot approaches are also being developed as aneffort to reduce the impact of flooding in the city of Semarang. As a form of supportfor the Semarang City government, Mercy Corps Indonesia (MCI) collaborates with theInitiative for Urban Climate Change and Environment (IUCCE) and the Initiative forRegional Development and Environmental Management (IRDEM) with financialsupport from the Z Zurich Foundation seeks to help communities in the West FloodCanal, Semarang in managing their waste with a community-based wastemanagement system in five sub-districts (kelurahan). The purpose of this article is toexamine a community-based waste management program and its benefits for thecommunity in five kelurahan located in the West Flood Canal of Semarang City so thatit can be a lesson for other areas. The method used in this study is a qualitativemethod, with primary data collection techniques semi-open interviews. The samplingtechnique used for this interview was purposive sampling because the informants wereselected according to their competence. In addition, observations were made on eachactivity and document review. From this study, it is known that the people in fivekelurahan in the West Flood Canal have become more empowered in managing theirwaste through this program. The community empowerment process in this programcan be both a lesson and a challenge for community-based waste management inSemarang City.

KEBUTUHAN ARMADA OPTIMAL BUS RAPID TRANSIT (BRT) TRANS SEMARANG KORIDOR II (TERMINAL TERBOYO – TERMINAL SISEMUT) Irin Aerina Wahyu Ramadhan; Reny Yesiana
Jurnal Riptek Vol 12, No 1 (2018)
Publisher : Badan Perencanaan Pembangunan Daerah Kota Semarang

Semarang city as the capital of Central Java Province has a population about 1.729.428 people in 2016 (BPS Semarang, 2017). The population is increasing and the rate of urbanization has impact on the rapid increase in the number of private vehichles and pose a problem like a traffic jam. Bus Rapid Transit (BRT) Trans Semarang is Semarang City government strategy to reduce a traffic jam. Based on data of Trans Semarang passengers, corridor II was the highest number of passengers among other corridors that use medium-sized buses and there is a queue of passengers at transit stop.The study aims to analysis buses optimal required by corridor II to avoid possible over supply. The number of optimal calculated by consider on income operator based on cost namely by counting factors load (load factor) as well as consider operational costs a vehicle (BOK). The method of analysis that used be the method of qualitative and quantitative. Qualitative analysis method used to described a data shaped writing while quantitative to described data numbers or nominal. Data cost for vehicle’s operational obtained from BLU Trans Semarang, then load factor data obtained from the load factor dynamic survey in weekday and weekand at the rush hour on morning and afternoon. Number of optimal can be counted through existing load factor in the break even and number of existing. The survey and data analysis shows corridor II with the total number of 24 unit ready operation have not reached balance. The analysis of the optimal vehicle show that the corridor II requires 26 units of vehicles.

ANALISIS PERKEMBANGAN DAN FAKTOR-FAKTOR YANG MEMPENGARUHI LAHAN TERBANGUN DI KOTA SEMARANG Putri Ayu Az Zahra; Reny Yesiana; Pratamaningtyas Anggraini; Intan Muning Harjanti
Jurnal Riptek Vol 15, No 1 (2021)
Publisher : Badan Perencanaan Pembangunan Daerah Kota Semarang

Development of a city is something that cannot be avoided and will continue to happen dynamically from time to time. Along with the development of various urban activities, where the population as a means of implementation has a direct impact on the increasing demand for land. Semarang City, which is the capital of Central Java Province, is also one of the centers for the growth of trade and services, education and service centers for other activities, which have developed very rapidly. This is what stimulates the flow of urbanization in the city of Semarang with the aim of getting a more decent life which will have an impact on the development of built-up land. The purpose of this study is to identify developments and factors that affect built-up land in the city of Semarang as an effort to monitor and anticipate to prevent unwanted negative impacts in the future. Through secondary data collection and continued with analysis using the Supervised Classification method, the results showed that there was a change in land use into built-up land in Semarang City from 1999-2019 covering an area of 11,403.46 Ha or an increase of 29.36%. Based on the results of the analysis of the level of development of built-up land using the quantitative method, it was found that three sub-districts with the category of very high development of built-up land in Semarang City were Ngaliyan District, Mijen District and Tembalang District. Based on multiple linear regression analysis, the equation Y = 20.453 + 0.007X1 + 38.425X2 - 6.775X3 + 3.170X4 and has an R² of 0.835. This means that the independent variables (independent) namely population (X1), distance to the city center (X2), land value (X3) and public facilities (X4) have an influence of 83.5% on changes in built-up land while the remaining 0.165 or 16.5% influenced by other variables not explained in this study.

POLA INTERVENSI STAKEHOLDER DALAM PENGELOLAAN PESISIR TRIMUL YO KECAMA T AN GENUK KO T A SEMARANG Reny Yesiana; Muhammad Hedy Zuliana; Saly Diah Ayu Kirana
Jurnal Riptek Vol 11, No 1 (2017)
Publisher : Badan Perencanaan Pembangunan Daerah Kota Semarang

The kinds of aid and intervention who already implemented as an effort to protect coastal areas in Semarang City. Not only from government, but from the private and academics also have helped on coastal areas management. These aid not only embodied physically likes the giving of mangrove seedlings, build up the breakwater, but also the soft skills development likes training to manage fishery and marine to make something useful. These intervention was held for two objectives, the first is to protect coastal areas and the last is to empower the communities on there. These intervention be expected to make a change the quality of life in coastal areas better. The aim of this research is to assest the scheme of stakeholder’s intervention on coastal areas in Trimulyo, Semarang City. Sampling technique that used in this research snowballing sampling, because the stakeholder information who involved will be asked before to the communities on there. After that, the interview will be continue to the governement, private, academics and the scheme each stakeholder will be seen. Based of the result, coastal areas management who already implemented by the government, it was created 4 schemes, they are: the government non collaboration or independently give the intervention and the aid directly to communities, every government agencies do the collaboration with the other government agencies, multistakeholder collaboration, they are NGO, Government, academics and Privat sectors through CSR programs. Each scheme has the weaknesses and strengths, the collaboration basically emphasized, because a lot of people can give the input and controlling the intervension implementation.The intervension who implemented has the positive impact for environment and society, they are: the decrease of environtmental degradation, reduction the threat of cataclysm, climate change on coastal areas related the rehabilitation, rejuvenation environmental ecosystem. In other side, there are too many activities about training to the society makes them more resilience on their economy activties.

PENGARUH TUTUPAN LAHAN TERHADAP FENOMENA URBAN HEAT ISLAND DI KOTA SEMARANG Rizal Mubarok; Bintang Septiarani; Reny Yesiana; Pangi Pangi
Jurnal Riptek Vol 15, No 1 (2021)
Publisher : Badan Perencanaan Pembangunan Daerah Kota Semarang

Semarang is the capital city of Central Java Province which is a metropolitan city that is located in the north of Java Island. Semarang City had a population of 1,249,230 people in 1990 and increased to 1,653,524 people in 2020 or 32.4%. As for residential area in 1990 it was 12,355 Ha and in 2020 it was 17,070 Ha or 38.2%. The data shows that population growth in Semarang City is directly proportional to the area of land cover, especially residential area. This study aims to determine the effect of land cover on the urban heat island (UHI) phenomenon in Semarang City. The research method used in this research is land cover analysis (supervised classification), Normalized Difference Vegetation Index (NDVI), Land Surface Temperature (LST), overlay, and descriptive analysis. This method is used to obtain data on land cover, temperature, and the effect of land cover on the urban heat island. Based on the results of the analysis, it is known that the city of Semarang has a significant land change from vegetation land to residential land. Vegetation land in 1989 was 27,055 Ha, changed to 16,316.4 Ha in 2020. The area of residential land and built-up land changed from 6,349.2 Ha in 1989 to 18,015.4 Ha in 2020. The temperature classification in Semarang City is dominated by by class III, which is 260 -300 Celsius. The temperature area in class I decreases and in class V increases. In built-up land and settlements, class III temperature has a land area value of 7.9 Ha in 2020, while in 1989, 1999, and 2009 it has an area of less than 2 Ha. Based on the studies that have been carried out, it can be concluded that changes in land cover in Semarang City, especially from vegetation to settlements, also cause changes in temperature which cause the UHI phenomenon in Semarang City.

Co-Authors Bintang Septiarani Bintang Septiarani Intan Muning Harjanti Irin Aerina Wahyu Ramadhan Mega Anggraini Muhammad Hedy Zuliana Pangi Pangi Pratamaningtyas Anggraini Putri Ayu Az Zahra Rizal Mubarok Saly Diah Ayu Kirana Wiwandari Handayani

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