Efektivitas Bangunan Pemecah Gelombang Dalam Pengendalian Abrasi Pantai di Kecamatan Biduk-Biduk

Abrasion is a problem that often occurs in the coastline, therefore this problem must be addressed immediately, it makes the special attention of the district government. Big Dipper in handling abrasion that has occurred at several locations. This study aims to determine how the potential for abrasion, mitigation efforts and how the effectiveness of the breakwater in reducing abrasion in Biduk-Biduk District. This research was conducted with a purposive sampling method and data analysis techniques used include analysis of abrasion potential, analysis of efforts to overcome abrasion and analysis of the effectiveness of building waves as an effort to obtain supporting data such as shoreline change data, breakwater building data, data factors affecting the abrasion and effectiveness of building breakwaters obtained from the District, Public Works Agency and the Berau District Government Fund. the results of abrasion potential studies in Biduk-Biduk Subdistrict indicate that there are still many areas that have experienced severe abrasion and have not received abrasion countermeasures, as well as the efforts made to cope with abrasion areas in the Biduk-Biduk Subdistrict. Now there are quite a variety of them, including breakwater structures, coastal walls, offshore structures , groyne buildings, ovaled beach wall buildings and embankment beach wall buildings. the effectiveness of wave-breaking buildings in this area can be said to have not functioned optimally so that many buildings are less effective in dealing with abrasion

Persepsi Pelajar SMA/SMK Terhadap Pernikahan Usia Dini di Kecamatan Rantau Pulung Kabupaten Kutai Timur

Fenomena pernikahan usia dini merupakan masalah sosial yang sering terjadi di kalangan pelajar. Setiap tahun di Kecamatan Rantau Pulung terjadi pernikahan usia dini pada pelajar SMA/SMK. Penelitian ini bertujuan untuk mengetahui persepsi pelajar SMA/SMK terhadap pernikahan usia dini di Kecamatan Rantau Pulung. Pengumpulan data menggunakan data primer dan sekunder. Teknik analisis data menggunakan uji validitas, uji reliabilitas serta persentase perolehan skor kuesioner pada aspek kognitif, afektif dan konatif. Hasil penelitian menunjukkan bahwa persepsi pelajar SMA/SMK di Kecamatan Rantau Pulung dinyatakan tidak setuju terhadap pernikahan usia dini. Pada aspek kognitif mayoritas siswa mengerti terhadap pengetahuan, kriteria, penyebab, dampak, dan pencegahan pernikahan usia dini. Aspek afektif dan konatif juga menunjukkan mayoritas siswa juga menyatakan tidak setuju terhadap pernikahan usia dini. Hal ini menunjukkan Pelajar di Kecamatan Rantau Pulung mampu menilai fenomena pernikahan usia dini dengan bijak

ANALISIS SPASIOTEMPORAL KEJADIAN KEBAKARAN BANGUNAN DI KOTA SAMARINDA

Abstrak: Kota Samarinda merupakan wilayah yang rawan terhadap kejadian kebakaran. Dengan banyaknya kejadian kebakaran di Kota Samarinda maka penelitian ini bertujuan untuk mengetahui spasiotemporal kebakaran dan faktor yang mempengaruhi kejadian kebakaran bangunan di Kota Samarinda tahun 2016 - 2018. Penelitian ini merupakan penelitian deskriptif kuantitati, dimana data yang digunakan dalam penelitian ini adalah data tabular dan data spasial dari kejadian kebakaran dari dinas pemadam kebakaran Kota Samarinda tahun 2016 – 2018 serta survei lapangan untuk validasi data. Secara spasiotemporal kejadian kebakaran di Kota Samarinda fluktiatif setiap tahunnya di setiap kecamatan. Jika dilihat dari tingkat prosentase kebakaran tiap tahunnya sebagian besar kecamatan masuk kategori tinggi. Jika dilihat dari faktor penyebab kebakaran bangunan selama tahun 2016-2018 paling banyak disebabkan oleh korsleting listrik (97.4%). Kejadian kebakaran bangunan merupakan bencana yang dipengaruhi oleh faktor non alam yang menyebabkan tingginya kejadian kebakaran bangunan di Kota Samarinda.Abstract:  Samarinda City is an area that is prone to fire incidents. With the number of fire incidents in Samarinda City, this study aims to determine the spatiotemporal fires and the factors that influence the incidence of building fires in Samarinda City in 2016 - 2018. This study is a quantitative descriptive study, where the data used are tabular and spatial data from fire incidents Samarinda City fire department 2016 - 2018, as well as field surveys for data validation. Spatiotemporal fire incidence in Samarinda City fluctuates every year in every sub-district. When viewed from the percentage level of fires each year, most sub-districts are in the high category. When viewed from the factors causing building fires during 2016-2018, most of them were caused by electrical short circuits (97.4%). The incidence of building fires is a disaster that is influenced by non-natural factors that cause the high incidence of building fires in Samarinda City

PENGETAHUAN MASYARAKAT MENGHADAPI BENCANA BANJIR DI DESA MELINTANG KABUPATEN KUTAI KARTANEGARA

Desa Melintang merupakan desa yang terletak diatas danau paparan banjir sehingga selalu terjadi banjir setiap tahunnya. Dalam menghadapi kondisi bencana seperti ini diperlukan adanya pengetahuan guna bertahan pada saat terjadi bencana. Maka dari itu fokus penelitian ini, guna melihat pengetahuan dan aplikasinya dari masyarakat Desa Melintang dalam menghadapi bencana banjir. Penelitian ini menggunakan pendekatan metode deskriptif kualitatif untuk menggambarkan fenomena-fenomena yang ada, yang berlangsung pada saat ini atau saat lampau. Hasil penelitian menunjukkan bahwa pengetahuan masyarakat didapat berdasarkan pengalaman yang dilakukan secara turun-temurun, ataupun berupa pengembangan pengetahuan baru akibat tidak dapat diterapkannya lagi pengetahuan orang tua zaman dahulu. Pengetahuan ini baik berupa teknik membangun rumah, strategi mitigasi maupun teknik pengurangan resiko bencana serta teknik transportasi. Pengetahuan masyarakat terus berkembang dan telah banyak diaplikasikan dalam kehidupan meraka pada saat menghadapi banjir. Berdasarkan pengetahuan-pengetahuan inilah masyarakat mampu bertahan pada saat bencana banjir ekstrim sekalipun. Â

PARTISIPASI MASYARAKAT DALAM MELESTARIKAN HUTAN MANGROVE DI CAGAR ALAM TELUK ADANG

Hutan mangrove merupakan salah satu hutan yang ada di cagar alam teluk adang. Lokasi hutan mangrove berada paling dekat dengan permukiman masyrakat pesisir di kawasan Teluk Adang. Peran masyarakat dalam pelestarian hutan mangrove diperlukan karena mereka merupakan yang paling terimbas akan keberadaan hutan mangrove. Oleh karena itu perlu diketahui  bagaimana partisipasi masyarakat dalam pelestarian hutan mangrove. Pengumpulan data penelitian dilakukan dengan observasi lapangan, wawancara dan angket guna mengetahui partisipasi masyarakat. Penelitian ini dilakukan di Desa Muara Adang Kecamatan Tanah Grogot, Kabupaten Paser. Analisis data penelitian ini menggunakan pendekatan skoring guna menentukan tingkat partisipasi masyarakat. Pengambilan sampel dilakukan dengan cara purposive sampling dengan kriteria usia 18-55 tahun pada 61 responden dari 6 RT. Partisipasi masyarakat dalam melestarikan hutan mangrove di disekitar desa mereka termasuk dalam kaegori rendah. Masyarakat kurang berpartisipasi baik pada tahap perencanaan, pelaksanaan, pemeliharaan, monitoring, dan evaluasi. Hal ini disebabkan kurangnya rasa kepedulian dan memiliki akan hutan mangrove yang ada di desa mereka. Kondisi menunjukkan masyarakat kurang peduli akan lingkungan hutan mangrove disekitar mereka.

EFEKTIVITAS PEMBELAJARAN GEOGRAFI MENGGUNAKAN GOOGLE CLASSROOM PADA SMA NEGERI DI KOTA SAMARINDA

Online learning is one of the new policies in the education sector due to the global pandemic, namely COVID-19. This online learning policy is expected to continue to support the achievement of educational goals. Effectiveness in learning is often measured as a standard for achieving educational goals. Google classroom as a digital-based education platform is considered capable of being a learning link between teachers and students. The implementation of this research is to determine the effectiveness of online teaching and learning activities using Google Classroom at SMA Negeri 1, SMA Negeri 3, SMA Negeri 7 and SMA Negeri 8. This research is quantitative descriptive. The population used in this study were students in grades X, XI, and XII and high school teachers in the city of Samarinda.  Data retrieval was carried out using google forms, learning outcomes documents, and interviews, then the analytical technique used was the interactive model of analysis by comparing the results of the google form questionnaire, learning outcomes, and interviews. The results of the study illustrate that online geography learning using google classroom ranges from 51% -75% only and is considered less effective due to several factors, namely network constraints, quota costs and and google classroom used in this study is not optimal. In addition, when face-to-face learning using google meet only 30% - 50% of students who follow it and some teachers do not carry out face-to-face for fear of burdening students. As a result, teachers only provide materials, media, videos, and assignments in Google Classroom, even though the average student learning outcomes are above the KKM. The conclusion in the study shows the use of google classroom when learning geography online is less effective

Kerentanan Masyarakat Terhadap Bencana Banjir Danau di Desa Melintang Kecamatan Muara Wis Kabupaten Kutai Kartanegara

Desa Melintang merupakan desa yang lokasinya berada di atas Danau Melintang yang setiap tahun terjadi banjir. Sehingga fokus penelitian ini, untuk mengetahui kerentanan masyarakat terhadap banjir danau di Desa Melintang, Kecamatan Muara Wis, Kabupaten Kutai Kartanegara. Penelitian merupakan penelitian deskriptif kuantitatif yang menggambarkan kerentanan masyarakat berdasarkan skor kerentanannya yang dilihat dari aspek fisik, sosial dan ekonomi serta kelembagaan. Teknik pengumpulan data dalam penelitian ini menggunakan wawancara baik kepada masyarakat maupun pemerintah desa. Selain itu juga dilakukan observasi guna melihat bentuk kerentanan masyarakat. Guna menganalisis data penelitian digunakan pendekatan skoring untuk melihat tingkat kerentanan yang ada di Desa Melintang. Kerentanan masyarakat di Desa Melintang mayoritas termasuk dalam kerentanan sedang (78%), sedangkan sisanya termasuk kedalam kerentanan tinggi (22%). Aspek fisik dan sosial dan ekonomi tidak terlalu menyebabkan masyarakat semakin rentan, bahkan terdapat beberapa responden memiliki skor tinggi untuk aspek sosial dan ekonomi. Sedangkan aspek kelembagaan merupakan aspek yang menyebabkan tingkat kerentanan semakin tinggi. Kondisi ini, menunjukkan upaya masyarakat guna mengurangi kerentanan telah ada dan membuat masyarakat bisa bertahan di kawasan danau paparan banjir

STUDI ARAHAN KESESUAIAN FUNGSI KAWASAN DAERAH ALIRAN SUNGAI (DAS) PROGO

Watershed is an area of land which is a unity with the river and its tributaries, which serves to accommodate, store and drain water from rainfall to the lake or into the sea naturally. The watershed area is need for zones function area based on physical diversity that belonged to. The method of this research is overlaying map parameters to produce a map of land units, each unit of land has a value score of the three factors then the value is added together will produce a certain amount of score. A score of map land units were then classified into the area with a particular function. The results of the analysis showed that the most extensive areas of functionality in the Progo Regency of Bantul based on physical conditions i.e. the area of cultivation of annuals and settlements with an area of 10104.48 Ha. The results of the analysis show that there are four classes of suitability between the functions of the area with the actual land use in appropriate classes namely Progo, not appropriate, is not appropriate and not transferrable usage, and inappropriate and violate the law

The diversity of banana cultivars in East Kalimantan based on morphological characteristic

Banana is a plant with nutritious fruit and can help prevent stunting. Banana plants are widely cultivated in East Kalimantan, but the type characterization has not been identified. The purpose of this study was to determine the diversity of banana plants in East Kalimantan and to characterize banana plants based on morphology. This research is explorative in nature by identifying directly in the field the cultivated banana cultivars. Morphological characterization of stems, leaves and fruit was carried out based on the banana description contained in IPGRI-INIBAP/CIRAD. The research instrument is a banana morphology observation sheet which contains parameters: leaf habit, pseudostem color, predominant underlying color of the pseudostem, sap color, blotches at the petiole base, blotches color, petiole canal leaf III, color of leaf upper surface, color of midrib dorsal surface, color of leaf lower surface, color of midrib ventral surface, wax on leaves. The result shows that at East Kalimantan is found 12 types of banana cultivars were found, Talas bananas, Rutai bananas, Kepok bananas, Mas bananas, Morosebo bananas, Tanduk bananas, Susu bananas, Maulin bananas, Red bananas, Ambon bananas, Raja bananas, and Cavendish bananas.There are variations in the morphological characteristics of banana plants, leaves and fruit that can characterize each banana

Perencanaan Mitigasi Bencana Banjir Non-Struktural Di Daerah Aliran Sungai Comal Hilir, Jawa Tengah

Abstract: River flooding has become a serious disruption for community which lives in downstream area of a watershed. Comal Watershed is annually experience river flooding caused by Comal River. Therefore, it is necessary to proper mitigation planning. This study organized the arrangement of river flooding non-structural mitigation planning. Qualitative approach was used in this study; not to mention the research design utilzed literature study and field survey. Literature study was used for finding out the river flood events record and affected area in downdstream area of Comal Watershed. Meanwhile, field survey was conducted to overview the socio-cultural condition of the community which live in it. The results indicated that river flooding non-structural mitigation planning area in downdstream area of Comal Watershed consisted of spatial planning in harmony with landuse management of Comal Watershed, detection and prediction of the Comal River discharge conditions through recording and observing hydrometeorological data, management planning of riparian zone, Disaster literacy toward schools and community, community communication system improvement, local wisdom enhancement, evacuation route arrangement, early warning system utilization, disaster simulation and reforestation. Mitigation planning is not only the responsibility of the government, but requires awareness and cooperation from the community