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ANALISIS KEANEKARAGAMAN JENIS VEGETASI MANGROVE DI KAWASAN HUTAN LINDUNG ANGKE-KAPUK DAN TAMAN WISATA ALAM ANGKE-KAPUK MUARA ANGKE KOTA JAKARTA UTARA Khoe Susanto Kusumahadi; Ahmad Yusuf; Rizky Gautama Maulana
Jurnal Ilmu dan Budaya Vol 41, No 69 (2020): Vol. 41, No 69 (2020)
Publisher : Universitas Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47313/jib.v41i69.890

This research based on the tendency of the decline in the function and degradation of mangrove forest areas in the Jakarta Bay, namely AngkeKapuk Protection Forest (HLAK), and Angke-Kapuk Nature Tourism Park (TWA), which can cause this area to be no longer suitable for all life the wild there. Therefore this study aims to determine the diversity of mangrove vegetation types in the HLAK and TWA Angke-Kapuk areas of North Jakarta. By using a descriptive qualitative process research method, with the concept of Magurran (1987), it was concluded that Diversity (H ') in HL AngkeKapuok and TWA Angke-Kapuok in each stand was classified as low, namely tree H' = 1.03, tillers H '= 1.56 and seedling H '= 1.23. The composition of mangrove vegetation types recorded at HL Angke-Kapuk and TWA AngkeKapuk contained 11 tribes, 14 genera and 16 species. The highest Importance Value Index in HL Angke-Kapuk and TWA Angke-Kapuk each of the stands starting from seedlings and tree species are Aviennia marina with a seedling value of 205.15%, sapling rate175.01% and tree level 225.72%.

ANALISIS KEANEKARAGAMAN JENIS BURUNG DI KAWASAN PANTAI INDAH KAPUK KOTA JAKARTA UTARA Khoe Susanto Kusumahadi
Jurnal Ilmu dan Budaya Vol 41, No 69 (2020): Vol. 41, No 69 (2020)
Publisher : Universitas Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47313/jib.v41i69.892

This research based on a number of bird species in the Pantai Indah Kapuk area that can be used as key species where their presence in an ecosystem can indirectly affect the presence of other species. However, the existence of mangrove forests in Jakarta Bay is very vulnerable to land conversion and exploitation so that it can affect changes directly or indirectly at the level of diversity of bird species. Using qualitative research methods through the concepts of Magurran (1988) and Krebs (1985), it was concluded that the highest diversity of bird species is in plot 4 and plot 1. Higher diversity index values at this location compared to other locations are considered. due to the presence of a number of vegetation the birds take shelter and become a food source. Another factor that is not close to human activity. Hutchinson test results for plot 4 and plot 1 show that there are significant differences between the two habitats.

The Concentration of Heavy Metals Pb, Cr, and Hg in Body of Water and Sediment, and their relationship with Plankton, Benthos, and Fish Diversity in the Ciliwung River Khoe Susanto Kusumahadi
Journal of Tropical Biodiversity Vol 2 No 1 (2021): December 2021
Publisher : Universitas Nasional Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (502.574 KB)

The objective of this research was to know the concentration of Pb, Cr, and Hg in the body of water and sediment, and their influence on Plankton, Benthos, and Fish diversity in The Ciliwung River. In the downstream of Ciliwung River, there were only Hg and Pb were detected in the water, while in the upstream of Ciliwung River, there were no heavy metals detected. In the rainy season, Hg and Pb were not detected in the body of water. The whole of heavy metals observed was found in the sediment of the Ciliwung River. The concentration of Pb, Cr, and Hg in sediment were significantly different at the location (P<0.05), while according to the replication only Hg was significantly different (P<0.05). The relationship between Hg concentration in River sediment with Hg concentration in water was very significant (P<0.01). The correlation test on the relationship between Hg concentration in water with Plankton and Fish diversity was not significant (P>0.05), while with Benthos Diversity, it was very significant (P<0.01). The correlation test on the relationship between heavy metals concentration in River sediment with Plankton, Benthos, and Fish Diversity showed that the relationship which found significant (P<0.05) was only between Hg concentration in sediment with Benthos Diversity, and the relationship which very significant (P<0.01) was only between Pb concentration in sediment with Benthos Diversity.

Concentration of Heavy Metals Pb, Cr, and Hg in Demersal and Pelagic Fish in the Ciliwung River Khoe Susanto Kusumahadi; Yeremiah Rubin Tjamin
Journal of Tropical Biodiversity Vol 2 No 2 (2022): April 2022
Publisher : Universitas Nasional Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (438.251 KB)

The objective of this research was to know the concentration of Pb, Cr, and Hg in Fish in the Ciliwung River. The observation of Heavy Metals concentration in Fish showed that only Hg in internal organ of Demersal Fish was significantly different according to the location and replication (P < 0.05), while Heavy Metals of Pb and Cr in Demersal and Pelagic Fish were not different according to the location and replication. It means that human activities such as industrial, settlement, agriculture and transportation along the Ciliwung River affect adsorption/absorption of Hg by Fish. Generally, Pb, Cr, and Hg concentration in the internal organ of Demersal and Pelagic Fish were higher than in the Fish Meat, because internal organ are the target organ of Heavy Metals substances in Fish. In general, metal concentrations of Pb, Cr, and Hg in the meat and organs of Demersal Fish were higher than that in the meat and organs of Pelagic Fish. This was due to the activity of Demersal Fish that forage and are active in bottom waters close to sources of heavy metal pollutants (sediment). The Result of observation show that in general, the contribution of human activities in the DKI Jakarta area to the presence of Pb, Cr, and Hg in the waters, sediment and Fish of the Ciliwung River was greater than in the Bogor and Depok areas.

Seawater quality and diversity of phytoplankton species in the waters of the North Coast of Jakarta Moh. Hamdani; Khoe Susanto Kusumahadi; Tatang Mitra Setia
Indonesian Journal of Applied Environmental Studies Vol 3, No 2 (2022): Volume 3 Number 2 October 2022
Publisher : Universitas Pakuan

The North Coast of Jakarta is a strategic area to support the economy of the DKI Jakarta Province and as a place to live for organisms, one of which is phytoplankton. Phytoplankton is a primary producer in aquatic ecosystems that have an essential role in maintaining aquatic ecosystems and as an indicator of water quality. This study aims to determine the quality of seawater (turbidity, TSS, BOD, Phosphate, and Nitrate) and the diversity of species (H') of phytoplankton in the waters of the North Coast of Jakarta around the reclamation islands C and D from 2006 to 2021. Types of data used in this study is secondary data from Environmental Impact Analysis (ANDAL) documents and reports on the implementation of the Environmental Management Plan and Environmental Monitoring Plan for Reclamation and Development on Islands C and D. Concentrations of turbidity, TSS, BOD, phosphate, and nitrate in coastal waters North of Jakarta around the reclamation islands C and D are fluctuation and several sampling times exceed the quality standard. The species diversity index (H') of phytoplankton in the coastal waters of North Jakarta around the reclamation islands C and D is dominantly included in the criteria for community stability in stable conditions (H 3). Based on the partial correlation test, phosphate with the diversity of phytoplankton species in the waters of the North Coast of Jakarta around reclamation island C and D had a significant relationship (P 0.05).

KEBUTUHAN AIR BERSIH BERBASIS PIPA PERUSAHAAN DAERAH AIR MINUM (PDAM) DI KECAMATAN TEBET Achmad Sofyan; Khoe Susanto Kusumahadi; Sri Suci Utami Atmoko; Yeremiah Rubin Tjamin; Tatang Mitra Setia
Jurnal Teknologi Vol 14, No 2 (2022): Jurnal Teknologi
Publisher : Fakultas Teknik Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jurtek.14.2.233-240

The fulfillment of clean water needs is one indicator of the level of quality of human life in an area, where clean water pipelines play an important role in supporting the fulfillment of the demand for clean water by the community. The population density of South Jakarta is 15,900 people per km2 with the highest population density is in Tebet District, namely 23,419 people per km2. As much as 51 percent of the population in Tebet uses groundwater as a source of clean water and the rest uses PAM water. The purpose of this study is to calculate the amount of clean water needs in the present condition and predict the water needs for the future conditions needed by residents in Tebet. By using the Stella 9.0.1 software, with the input of data on the number of villagers and the population growth rate, the population of Tebet District each year with a population growth graph can be determined to increase. It's different with projections that intervene with many factors, but show a decrease in water production and increase for domestic consumption, with projected weather variables not experiencing changes in water crises. In general, the trend of the level of water demand in 2019 and 2028 shows a decrease in water demand for irrigation, while the level of water demand for households, cities and industries (RKI) has increased.

HUBUNGAN ANTARA KANDUNGAN LOGAM BERAT Pb, Cr DAN Hg DI SEDIMEN DAN KANDUNGAN LOGAM BERAT Pb, Cr DAN Hg DI DAGING DAN ORGAN IKAN DEMERSAL DAN PELAGIS DI PERAIRAN SUNGAI CILIWUNG Khoe Susanto Kusumahadi; Yeremiah Rubin Tjamin
Gunung Djati Conference Series Vol. 18 (2023): Prosiding Seminar Nasional Biologi (SEMABIO) Tahun 2022
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (989.096 KB)

The heavy metals of Lead (Pb), Chrom (Cr), and Merkuri (Hg) are widely substances used in the industrial sectors including textile, manufacturing, printing, pharmacy, pesticide, painting, heavy equipment and leather. This industrial activities generally caused to the heavy metals pollution have been found located around of Ciliwung River. Basically, the waste water coming from that industrial activities discharge in stream without treatment causing the seriously River Pollution. That industrial waste water production continuously causing accumulation of heavy metals in the sediment and aquatic organism such as plankton, benthos. The goal of this study was to know the relationship between the heavy metal content of Pb, Cr, and Hg at the sediment and the content of Pb, Cr, and Hg in the organs and meat of Demersal fish and Pelagic fish that live in Ciliwung River waters. The results showed that Pb, Cr, and Hg were found in the sediments Ciliwung River. Concentrations Pb, Cr, and Hg at sediments were different significant (P<0.05) according to the location of observation, while according to the replication (observation time) only Hg was significantly different (P<0.05). Observations of heavy metals in fish showed that only Hg in the organs of Demersal fish were significantly different according to the location of observation and replication (time of observation). In general, the content of Pb, Cr, and Hg in the organs of Demersal fish and Pelagic fish is higher than that in meat. The relationship between heavy metal content in sediment and heavy metal content in fish showed that only the relationship between Cr content in sediment and Cr content in Demersal fish meat and the relationship between Hg content in sediment and Hg content in Pelagic fish meat was significantly different (P<0.05).

PENGELOLAAN DAN FAKTOR TIMBULAN LIMBAH BAHAN BERBAHAYA BERACUN (B3) DI PUSKESMAS CIPUTAT TIMUR Anna Setiyani; Yeremiah Rubin Tjamin; Khoe Susanto Kusumahadi
Gunung Djati Conference Series Vol. 18 (2023): Prosiding Seminar Nasional Biologi (SEMABIO) Tahun 2022
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (910.509 KB)

Pollution of Dangerous Toxic Waste (LB3) is the problems which is considered dangerous because it is identified as having one or more chemical characteristics that are explosive, flammable, reactive, toxic, infectious, and corrosive. Puskesmas need consider relationship between health and the environment, because puskesmas are waste donors from their activities that are potentially hazardous. Therefore, it is necessary to manage LB3 correctly and safely in accordance with existing regulations for living things and it is surrounding circumstances and ensures health and safety workers and other people in the Puskesmas environment. This research is descriptive qualitative with the aim of knowing the LB3 management process carried out at Puskesmas which consists stages of sorting, storage and transportation as well as the generation factors of LB3 at Puskesmas. The method this research is interviews with officers who are directly responsible in LB3 handling and direct field observation. The research show LB3 management at sorting stage has met the requirements, at the storage stage some observations have met the requirements and there are still some that have not met the requirements, at the transportation stage they have met the requirements for the Environment and Forestry Ministry No. 06/2021 about Procedures to Requirements. Handling of Dangerous Toxic Waste and LB3 generation factors produced each month range from 0.03 - 0.17 kg/person.

Seawater quality and diversity of phytoplankton species in the waters of the North Coast of Jakarta Moh. Hamdani; Khoe Susanto Kusumahadi; Tatang Mitra Setia
Indonesian Journal of Applied Environmental Studies Vol 3, No 2 (2022): Volume 3 Number 2 October 2022
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/injast.v3i2.5985

The North Coast of Jakarta is a strategic area to support the economy of the DKI Jakarta Province and as a place to live for organisms, one of which is phytoplankton. Phytoplankton is a primary producer in aquatic ecosystems that have an essential role in maintaining aquatic ecosystems and as an indicator of water quality. This study aims to determine the quality of seawater (turbidity, TSS, BOD, Phosphate, and Nitrate) and the diversity of species (H') of phytoplankton in the waters of the North Coast of Jakarta around the reclamation islands C and D from 2006 to 2021. Types of data used in this study is secondary data from Environmental Impact Analysis (ANDAL) documents and reports on the implementation of the Environmental Management Plan and Environmental Monitoring Plan for Reclamation and Development on Islands C and D. Concentrations of turbidity, TSS, BOD, phosphate, and nitrate in coastal waters North of Jakarta around the reclamation islands C and D are fluctuation and several sampling times exceed the quality standard. The species diversity index (H') of phytoplankton in the coastal waters of North Jakarta around the reclamation islands C and D is dominantly included in the criteria for community stability in stable conditions (H 3). Based on the partial correlation test, phosphate with the diversity of phytoplankton species in the waters of the North Coast of Jakarta around reclamation island C and D had a significant relationship (P 0.05).

Development of An Air Quality Model For Public Health Risk Analysis (Case Study of Dangku Village Special Coal Terminal, Muara Enim, South Sumatra) Tri Riska Putri; Khoe Susanto Kusumahadi; Retno Widowati; Yeremiah Rubin Camin
Jurnal Aisyah : Jurnal Ilmu Kesehatan Vol 8, No 1: March 2023
Publisher : Universitas Aisyah Pringsewu

Mining for coal is a human activity that can contribute to air pollution. Solar power generation using a generator to produce electricity is one of the activities that cause air pollution. Electricity is crucial for mining operations, particularly in terminals that transport coal by river or sea. This study aims to develop a model of air pollution caused by PT XYZ's solar generator in Dangku Village, Muara Enim, South Sumatra, in the form of patterns of distribution and concentration levels of NO2 and CO pollutants, as well as to assess the health risks to the local community. The modelling development method employs the AERMOD software by inputting air quality data, meteorology, the specifications of the existing 2-meter chimney, and topography. To achieve NO2 levels of 180 ug/m3 and CO levels of 18.2 ug/m3, the model results indicate that the chimney's height must be increased to 4 metres in order to meet the quality standard for NO2 and CO levels. Regarding the results of the analysis of the level of public health risk in the area, there is no significant difference between chimneys measuring 2 and 4 metres. Abstrak: Penambangan batu bara merupakan kegiatan manusia yang dapat berkontribusi terhadap pencemaran udara. Pembangkit listrik tenaga surya dengan menggunakan genset untuk menghasilkan listrik merupakan salah satu kegiatan yang menimbulkan pencemaran udara. Listrik sangat penting untuk operasi pertambangan, terutama di terminal yang mengangkut batubara melalui sungai atau laut. Penelitian ini bertujuan untuk mengembangkan model pencemaran udara akibat pembangkit tenaga surya PT XYZ di Desa Dangku, Muara Enim, Sumatera Selatan, berupa pola sebaran dan tingkat konsentrasi polutan NO2 dan CO, serta mengkaji risiko kesehatannya. kepada masyarakat setempat. Metode pengembangan pemodelan menggunakan perangkat lunak AERMOD dengan memasukkan data kualitas udara, meteorologi, spesifikasi cerobong 2 meter eksisting, dan topografi. Untuk mencapai kadar NO2 sebesar 180 ug/m3 dan kadar CO sebesar 18,2 ug/m3, hasil model menunjukkan bahwa tinggi cerobong asap harus ditambah menjadi 4 meter agar memenuhi baku mutu kadar NO2 dan CO. Terkait hasil analisis tingkat risiko kesehatan masyarakat di wilayah tersebut, tidak ada perbedaan yang signifikan antara cerobong berukuran 2 dan 4 meter.

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