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KAJIAN KERENTANAN MASYARAKAT TERHADAP PERUBAHAN IKLIM BERBASIS DAERAH ALIRAN SUNGAI (STUDI KASUS SUB DAS GARANG HULU) Efendi, Muchtar; Sunoko, Henna Rya; Sulistya, Widada
Jurnal Ilmu Lingkungan Vol 10, No 1 (2012): April 2012
Publisher : School of Postgraduate Studies, Diponegoro Univer

ABSTRAK Dampak terhadap pemanasan global adalah terjadinya perubahan iklim yang berpengaruh terhadap kondisi ekosistem Daerah Aliran Sungai (DAS). Kondisi ini menyebabkan penurunan tingkat kesejahteraan masyarakat dan meningkatkan tingkat kerentanan masyarakat. Penelitian ini bertujuan melakukan analisis tingkat kerentanan masyarakat terhadap perubahan iklim di Sub DAS Garang Hulu. Penelitian ini merupakan penelitian deskriptif-eksploratif dengan menggunakan pendekatan metode kombinasi kualititatif dan kuantitatif (mixed method). Data sekunder dikumpulkan melalui kegiatan studi literatur dan desk study. Data primer berupa persepsi masyarakat dengan wawancara mendalam dengan metode purposive sampling. Penilaian kerentanan masyarakat terhadap perubahan iklim menggunakan fungsi dari tiga komponen, yaitu paparan, kepekaan, dan kemampuan adaptasi. Hasil analisis kerentanan masyarakat ditampilkan dalam bentuk peta-peta dengan bantuan Sistem Informasi Geografi (SIG). Hasil kajian menunjukkan bahwa tingkat kerentanan masyarakat terhadap perubahan iklim didominasi dalam kategori rendah sampai dengan sedang dengan persentase 73.83%. Daerah yang memiliki kerentanan tinggi adalah daerah Kecamatan Ungaran Timur dan kelurahan Sukorejo di Kota Semarang. Kata Kunci : DAS, Kerentanan, Paparan, Kepekaan, Kemampuan Adaptasi ABSTRACT The impact of global warming is climate change affecting the condition of Watershed Ecosystem. This condition causes the decreasing in the level of social welfare and the increasing level of vulnerability of living community. This study was aimed to analyze the level of vulnerability of living communities due to climate change in Garang Hulu sub-watersheds . This research was a descriptive-explorative approach by using a combination of qualititative and quantitative methods (mixed method). Secondary data were collected through the study of literature and desk study. Primary data were taken in the form of public perception along with indepth interviews. Respondents were chosen through purposive sampling method. Assessment of the social vulnerability to climate change was using a function of three components, namely the exposure, sensitivity, and adaptability. The results of the vulnerability analysis were presented in the form of maps using the GIS. The study results showed that the level of vulnerability of communities to climate change was dominated by low category to moderate with the percentage of 73.83%. Areas that had a high vulnerability were East Ungaran local district and Sukorejo village in Semarang. Key Words : watershed, vulnerability, exposure, sensitivity, adaptability.

Hubungan Pola Garis Arus Angin (Streamline) denganDistribusi Hujan di Kalimantan Barat Fitriyawita, Mega; Jumarang, Muhammad Ishak; Apriansyah, Apriansyah; Sulistya, Widada; Saepudin, Miming
PRISMA FISIKA Vol 8, No 2 (2020)
Publisher : Jurusan Fisika, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/pf.v8i2.42573

Berdasarkan mekanisme pembentukan awan, hujan dibagi menjadi hujan konvektif, hujan orografi, dan hujan konvergensi/frontal. Awan dapat terbentuk apabila uap air mengalami kondensasi di atas permukaan bumi. Salah satu faktor yang sangat berpengaruh untuk peningkatan uap air di atmosfer adalah angin. Peta normal pola garis arus angin (streamline) dan peta normal hujan di Kalimantan Barat periode tahun1981-2010 digunakan sebagai data untuk mengetahui hubungan pola garis arus angin (streamline)dengan distribusi hujan di Kalimantan Barat menggunakan metode analisis deskriptif. Pengolahan peta streamline menggunakan software GrADS, sedangkan peta normal curah hujan diperoleh dari pengukuranyang dilakukan oleh Stasiun Klimatologi Mempawah. Secara umum puncak hujan di Kalimantan Barat terjadi pada Maret-April dan November-Desember, sedangkan lembah hujan terjadi pada Februari dan Juli-Agustus. Secara spesifik daerah hulu Kalimantan Barat memiliki curah hujan lebih tinggi daripada daerah hilir Kalimantan Barat. Pada Maret-April yang merupakan puncak hujan pertama di Kalimantan Barat, terbentuk daerah konvergensi dan pusaran siklonik di sekitar daerah hulu Kalimantan Barat (Kabupaten Kapuas Hulu dan sekitarnya). Pada puncak hujan kedua yaitu November-Desember, terdapat daerah konvergensidan daerah belokan angin di Kalimantan Barat.

BELAJAR DARI KEJADIAN BENCANA ALAM SEPANJANG TAHUN 2021 Sulistya, Widada
Jurnal Widya Climago Vol 4 No 2 (2022): Literasi & Sharing Knowledge Meteorologi, Klimatologi dan Geofisika
Publisher : Pusdiklat BMKG

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The studies have shown that there has been a tendency to increase hydrometeorological disasters in Indonesia caused by extreme weather, the causes of extreme weather is the La Nina. The La Nina period is understood to cause a positive rainfall anomaly, which means that the rainfall is higher than normal. In this study, we used data from the BNPB for the year 2021. Continuation in this study uses discryptive analysis methods, i.e. methods of analysis based on statistical data. During the year 2021 has occurred 1727 events of hydrometeorological disaster. Hydrometeorological disasters are the most common (96%), with the rest being geological and hydroceanological. Floods are the most frequent hydrometeorological disasters and cause the most casualties. During the year 2021 has been recorded as many 242 people victims of flooding. The victims of the hydrometeorological disaster is causes of the insufficient capacity of the community to prepare for the threat of the horometeorologic disaster. There is a need for educational and illiterate efforts on hatred for the community to increase the capacity of preparedness to face the threat of hydrometeorological disasters.

TRANSFORMASI PUBLIKASI STMKG DIGITAL: PENINGKATKAN SUMBER DAYA MANUSIA UNGGUL DAN PERCEPATAN AKREDITASI INSTITUSI Sinambela, Marzuki; Hidayat, Nur; Adi, Suko Prayitno; Sulistya, Widada; Sudarisman, Maman; Riama, Nelly Florida
Majalah Ilmiah METHODA Vol. 13 No. 2 (2023): Majalah Ilmiah METHODA
Publisher : Universitas Methodist Indonesia

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Improving excellent human resources is an initiative that aims to develop and strengthen individual and collective potential within the BMKG (Meteorology, Climatology and Geophysics Agency) organization to make it a leading global player in the fields of meteorology, climatology, geophysics and instrumentation. Excellent human resources in higher education institutions have the potential to conduct quality research and produce quality scientific publications. In this action of change, the integration of the STMKG Digital publication service program, both updating the E-Journal and building the STMKG PRESS publishing media as a single digital-based and indexed account, has been successfully carried out and is the key to the realization of a comprehensive publication information system. The integration of publication services is aimed at improving efficiency and effectiveness in both indexing and digital documents. This transformation will encourage teams involved in this change action plan to collaborate more, effective communication, and writing literacy. The results of this change action are expected to be useful for STMKG's internal interests, namely to facilitate the accreditation preparation process, academic data collection, and the accreditation assessment simulation process. The benefits for BMKG are the implementation of the BMKG 2022-2024 strategic plan and the improvement of superior human resources towards 500 Doctorates and BMKG Global Player.

ANALISIS TINGKAT PEMAHAMAN PESERTA DIKLAT TERHADAP TUGAS ONLINE PADA DIKLAT PENINGKATAN KAPASITAS FORECASTER METEOROLOGI Sulistya, Widada
Jurnal Widya Climago Vol 2 No 2 (2020): Adaptasi Kebiasaan Baru
Publisher : Pusdiklat BMKG

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BMKG Education and Training Centre has the task and function to organizing education and training activities. BMKG ETC is also obliged to implement a policy of distance learning activities during covid -19 pandemic. All series of activities related to learning programs are delivered by online. The success of communication can be measured by how far the other people understand what the communicator says. One of the goals of communication is to influence other people to do what we expect. This study will be conducted to measure the level of understanding of training participants on online studies. This study is a quasi-experimental study. Primary data based on the survey of the training participants. The number of training participants was 31 people, who comesfrom the BMKG Stations throughout Indonesia. Based on the analysis of each case, it shows that the case of suggestions for improving the issue of weather early warnings, was the best understand by respondents, because 100% of respondents are good and very good classification. Meanwhile, for the case of constraints on the issue of weather early warning were in the second place with 95% of respondents in the good and very good classification, while the remaining 5% were classified as sufficient. The discussion of the operational situation before training can be used as an inventory of operational problems, then based on these problems, the training participants can discussion to solve operational problems with the managements during the class.

OPTIMALISASI LMS BMKG MENJADI KMS UNTUK MENDUKUNG BMKG CORPORATE UNIVERSITY Sulistya, Widada; Saiful, Deni
Jurnal Widya Climago Vol 3 No 2 (2021): Pengembangan Kompetensi dan Penguatan Informasi Meteorologi, Klimatologi dan Geof
Publisher : Pusdiklat BMKG

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ABSTRAK Sesuai Peraturan Pemerintah No. 17 tahun 2020, pengembangan kompetensi PNS dilaksanakan melalui pendekatan sistem pembelajaran terintegrasi (Corporate University). Kebijakan ini telah mengharuskan semua Lembaga Kediklatan untuk melakukan penyesuaian dengan pendekatan Corporate University. Salah satu pilar penting dalam Corporate University adalah Sistem Manajemen Pengetahuan atau lebih lazim disebut Knowledge Management System (KMS). Knowledge management merupakan suatu upaya organisasi dalam rangka mengelola pengetahuan untuk tujuan meningkatkan kinerja organisasi. Kajian ini dimasudkan untuk mempelajari model KMS yang sesuai dengan proses bisnis BMKG. Metode kajian analisis diskriptif, yaitu berdasarkan data yang ada hasil survey terhadap Staf Pusdiklat dan Tim BMKG Corporate University, kesimpulan dirumuskan berdasarkan analisis data dan sintesis dari hasil analisis beberapa kajian sebelumnya dengan topik sejenis. LMS Pusdiklat dapat dikembangan menjadi KMS BMKG yang dapat dimanfaat untuk mendukung pengembangan kompetensi pegawai BMKG, dengan pendekatan mengintegrasikan seluruh sumber daya dalam rangka memenuhi kebutuhan pengetahuan sesui proses bisnis BMKG

TRANSFORMASI PUBLIKASI STMKG DIGITAL: PENINGKATKAN SUMBER DAYA MANUSIA UNGGUL DAN PERCEPATAN AKREDITASI INSTITUSI Sinambela, Marzuki; Hidayat, Nur; Adi, Suko Prayitno; Sulistya, Widada; Sudarisman, Maman; Riama, Nelly Florida
Majalah Ilmiah METHODA Vol. 13 No. 2 (2023): Majalah Ilmiah METHODA
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methoda.Vol13No2.pp207-216

Improving excellent human resources is an initiative that aims to develop and strengthen individual and collective potential within the BMKG (Meteorology, Climatology and Geophysics Agency) organization to make it a leading global player in the fields of meteorology, climatology, geophysics and instrumentation. Excellent human resources in higher education institutions have the potential to conduct quality research and produce quality scientific publications. In this action of change, the integration of the STMKG Digital publication service program, both updating the E-Journal and building the STMKG PRESS publishing media as a single digital-based and indexed account, has been successfully carried out and is the key to the realization of a comprehensive publication information system. The integration of publication services is aimed at improving efficiency and effectiveness in both indexing and digital documents. This transformation will encourage teams involved in this change action plan to collaborate more, effective communication, and writing literacy. The results of this change action are expected to be useful for STMKG's internal interests, namely to facilitate the accreditation preparation process, academic data collection, and the accreditation assessment simulation process. The benefits for BMKG are the implementation of the BMKG 2022-2024 strategic plan and the improvement of superior human resources towards 500 Doctorates and BMKG Global Player.

THE CHARACTERISTIC AND VARIABILITY OF SEA SURFACE TEMPERATURE IN JAVA SEA Widada Sulistya; Agus Hartoko; S.Budi Prayitno
International Journal of Remote Sensing and Earth Sciences Vol. 4 (2007)
Publisher : BRIN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30536/j.ijreses.2007.v4.a1219

The phenomena of marine climate can be identified by the sea surface temperature, as Illahude (1999) reported that one of the parameters of oceanography which characterized of sea water mass is sea surface temperature (SST). The distribution of sea surface temperature can be used as an indicator of fishing ground. However, as understanding of marine climate variability it does not well enough (Hartoko,2000). The characteristic and variability of ST in Java Sea are not sufficiently enough understood. In order to better understand, we need the Spatial-Temporal Analysis of SST. The Spectral Analysis Method is used to study the characteristic and seasonal variation of SST, while GIS Analysis is used to study SST spatial distribution pattern. Temporally, the highest temperature at Java Sea occurs in April-May and November, whereas the lowest temperature in February and August. The SST fluctuation of Java Sea ranges from 27.48 degree of celcius to 29.66 degree of celcius and its periodic cycle generally occurs for 6 months, 1 year and 8 years.

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