Nuzhatun Nazria
IPB University

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Heterogeneous Correlation Map Between Estimated ENSO And IOD From ERA5 And Hotspot In Indonesia Sri Nurdiati; Fahren Bukhari; Muhammad Tito Julianto; Mohamad Khoirun Najib; Nuzhatun Nazria
Jambura Geoscience Review Vol 3, No 2 (2021): Jambura Geoscience Review (JGEOSREV)
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jgeosrev.v3i2.10443

Abstract

El Nino-Southern Oscillation (ENSO) and Indian Ocean Dipole (IOD) can reduce the amount of rainfall in Indonesia. The previous study found that ENSO and IOD derived from the OISST dataset have an association with hotspots in Indonesia, especially in southern Sumatra dan Kalimantan. But the correlation results are still too small, and the correlation strength between regions has not been analyzed. Therefore, this study quantifies the association of the estimated ENSO and IOD derived from the ERA5 dataset on hotspots in Indonesia based on a Heterogeneous Correlation Map (HCM) and analyzes the correlation strength between regions in Indonesia. We use a singular value decomposition method to quantify this HCM. Besides OISST, ERA5 is an estimation data often used for weather forecast analysis. Therefore, this study quantifies the association of the estimated ENSO and IOD derived from the ERA5 dataset on hotspots in Indonesia based on a Heterogeneous Correlation Map (HCM) and analyzes the correlation strength between regions in Indonesia. Based on variance explained and correlation strength, the hotspot in Indonesia is more sensitive to ENSO and IOD derived from ERA5 than OISST. Consequently, the ERA5 data more useful to statistical analysis that requiring a substantial correlation.
Pemanfaatan Pekarangan dan Sampah Organik di Kelurahan Pejarakan Karya Perdinan Perdinan; Anelia Qonita; Annisa Nur Madani; Muhammad Thufail Mukhairiq; Ridho Rahmatullah Wibowo; Nuzhatun Nazria; Muhammad Faiz Al Anshari; Dhia Adelia Amna; Dewi Agustina Prakusya
Jurnal Pusat Inovasi Masyarakat (PIM) Vol. 2 No. Khusus 2 (2021): April 2021
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (380.003 KB)

Abstract

One of the health problems in Indonesia today which is also a global pandemic is the spread of Corona Virus Disease 2019 cases. The Indonesian government through Presidential Decree No.11 of 2020 concerning the Determination of Public Health Emergencies for Corona Virus Disease 2019 has stated that COVID-19 is a public health emergency that is prevention efforts must be made. The fairly dense population living in this area can cause the spread of the COVID-19 virus to accelerate if comprehensive prevention efforts are not made. Every individual needs to make efforts to prevent the development and spread of the COVID-19 virus. Actions that can be taken to prevent the spread of COVID-19 in Pejarakan Karya Village are by consuming healthy and nutritious food which is realized by creating a Sustainable Home Yard Socialization (P2L) program and to support the Sustainable Home Yard program a P2L pilot area and fertilizer manufacturing plant have been created. organic liquid made from household waste that can be used by the surrounding community. Keywords: Penjarakan Karya, COVID-19 prevention, yard, liquid organic fertilizer