Hubungan Indeks Osilasi Selatan dan Indeks Curah Hujan terhadap Kejadian Kekeringan di Kabupaten Indramayu, Jawa Barat, Indonesia

Tjahjono, Budi; Barus, Baba; Darojati, Nina Widiana

doi:10.29244/jp2wd.2017.1.1.64-73

Cited by 3 publications

(1 citation statement)

References 4 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Southern Oscillation Index (SOI) adalah indeks standar berdasarkan perbedaan tekanan permukaan laut yang diamati antara Pasifik bagian timur (Tahiti) dan Pasifik bagian barat (Darwin, Australia). Menurut Tjahjono et al (2017) Nilai SOI negatif menunjukkan tekanan permukaan laut lebih besar atau suhu laut lebih hangat yang menggambarkan kejadian El Nino. Sebaliknya, nilai SOI positif menunjukkan suhu air laut lebih dingin yang menggambarkan kejadian La Nina.…”

Section: Pengaruh Curah Hujan Terhadap Jumlah Hotspotunclassified

Hubungan Curah Hujan dan Titik Panas (Hotspot) Kebakaran di Hutan Lindung Gambut (HLG) Londerang, Provinsi Jambi

Putra,

Husni

2021

J-Silvtrop

View full text Add to dashboard Cite

Jambi is one of the provinces that has high risk of forest fires in Indonesia.HLG Londerang is one of the protected peatland forests in Jambi that burned greatly in 2015. Precipitation become one of the climate factor that is affecting fires risk. This research is aimed to analyse the correlation between precipitation pattern peatland fires in HLG Londerang on 2013-2016. This research used hotspot data, precipitation, SPI (Standardized Precipitation Index), SOI (Southern Oscillation Index), and SSTA (Sea Surface Temperature Anomalies). Simple correlation test is used to acsess the relation between each parameters. This research showed that SPI-1 values could represent precipitation. In 2015, a great number of hotspot may relate to the El Nino event indicated by high positive value of SSTA and low SOI. There is a negative and weak correlation between precipitation and hotspot. Rainfall and SPI-1 has a positive and strong correlation. Combination of precipitation, SOI and SSTA is showing highest correlation with hotspot than other parameters. Keywords: fire, hotspot, precipitation, SOI, SPI, SSTA

show abstract

Section: Pengaruh Curah Hujan Terhadap Jumlah Hotspotunclassified

Hubungan Curah Hujan dan Titik Panas (Hotspot) Kebakaran di Hutan Lindung Gambut (HLG) Londerang, Provinsi Jambi

Putra,

Husni

2021

J-Silvtrop

View full text Add to dashboard Cite

show abstract

Machine Learning-Based Daily Rainfall Data Gap-Filling Method: A Case Study of DKI Jakarta Area

Asshidiqi,

Saputro

2023

2023 3rd International Conference on Electronic and Electrical Engineering and Intelligent System (ICE3IS)

View full text Add to dashboard Cite

Adaptasi terhadap Dampak Iklim Ekstrem pada Pola Tanam Jeruk Siam Banjar (Citrus suhuensis) dengan Sistem Surjan

Rusmayadi

Salawati

Adriani

2022

J. Ilmu. Pertan. Indones.

View full text Add to dashboard Cite

Climate change has a real impact on yields, seasonal shifts, cropping patterns of citrus siam banjar plantations (Citrus suhuensis) on tidal land. This research aims to analyze the relationship of the cropping patterns of surjan systems and climate extremes, as an effort to overcome climate change. The research was conducted in Batola in 2020 using written and oral survey methods. Data was extracted from farmers and related institutions. The respondents consisted of 45 men and 45 women. On each sub-district, 2 villages were surveyed according to tidal land type, namely Marabahan district (SP1 and SP2) type C, Mandastana subdistrict (Karang Indah and Karang Bunga) type B, and Cerbon district (Simpang Nungki and Kambat River) type A. The results showed that the chance of El-Niño was around 16.7-22.7%, while La-Niña reached 40%. The total extreme event was 67.8% of La-Niña side by side with El-Niño 15 times and generally El-Niño precedes La-Niña by about 40%. The total extreme event reached 62.7%. The productivity of citrus observations in 2015-2019 was 1.274 ton/ha and during El-Niño yields decreased by 0.05 ton/ha. Crops damaged by El-Niño in 20152016 were -2% of the area of 6,825.03 ha. More than 90% of farmers during extreme events applied a pattern of superior local-rice oranges-rice to tabukan and oranges-vegetables on mounds. Cropping patterns on tidal tidal land show a high level of resistance to climate change because they have not changed much for decades in both normal, dry, and wet climatic conditions. Keywords: El-Niño, extreme climate, La-Niña, siam banjar oranges, tidal land type A, B dan C

show abstract

Hubungan Indeks Osilasi Selatan dan Indeks Curah Hujan terhadap Kejadian Kekeringan di Kabupaten Indramayu, Jawa Barat, Indonesia

Abstract: Indramayu district experiences frequent droughts that leads to

Cited by 3 publications

References 4 publications

Hubungan Curah Hujan dan Titik Panas (Hotspot) Kebakaran di Hutan Lindung Gambut (HLG) Londerang, Provinsi Jambi

Hubungan Curah Hujan dan Titik Panas (Hotspot) Kebakaran di Hutan Lindung Gambut (HLG) Londerang, Provinsi Jambi

Machine Learning-Based Daily Rainfall Data Gap-Filling Method: A Case Study of DKI Jakarta Area

Adaptasi terhadap Dampak Iklim Ekstrem pada Pola Tanam Jeruk Siam Banjar (Citrus suhuensis) dengan Sistem Surjan

Contact Info

Product

Resources

About