1,720,985 research outputs found
Analisis Rencana Tata Ruang Wilayah Pada Pesisir Rawan Tsunami (Studi Pesisir Aceh, Banten dan Palu)
No full textIndonesia sebagai negara kepulauan dengan pusat pengembangan perekonomian maupun permukiman berada pada wilayah pesisir memiliki ancaman cukup serius terhadap bencana banjir rob, abrasi, maupun tsunami. Penelitian ini dilakukan untuk mengkaji kebijakan rencana tata ruang yang diterapkan pada daerah-daerah pesisir yakni sebagian Pesisir Aceh, Pesisir Palu dan Pesisir Banten yang memiliki kerawanan bencana tsunami. Metode penelitian dilakukan melalui analisis spasial terhadap kondisi eksisting penggunaan tanah dioverlaykan dengan pola ruang dan tingkat kerawanan bencana. Untuk mengetahui bagaimana kebijakan tata ruang dan manajemen pengelolaan pesisir dilakukan melalui studi literatur dan studi dokumen. Pemetaan penggunaan tanah eksisting di sebagian pesisir Aceh dan Kota Palu diperoleh melalui interpretasi citra Landsat 8, dan untuk pesisir Banten dari interpretasi Foto Udara. Hasil kajian menunjukkan bahwa revisi RTRW di Kota Banda Aceh belum sepenuhnya mempertimbangkan mitigasi bencana dimana masih terdapat pola ruang permukiman berada pada zona merah rawan tsunami. Begitupun dengan RTRW di Banten dan Kota Palu pola ruang di sekitar pesisir digunakan sebagai permukiman dan pariwisata mengakibatkan tingginya korban jiwa, kerugian dan kerusakan pada tsunami 2018. Hasil kajian menunjukkan bahwa pada 3 wilayah rawan tsunami ini belum sepenuhnya zona merah dijadikan sebagai kawasan lindung/barrier alami perlindungan tsunami. Lemahnya regulasi yang disusun dalam mengendalikan dan memberikan arahan penggunaan tanah yang tepat pada daerah pesisir berdampak terhadap tingginya tingkat risiko yang diakibatkan apabila terjadi bencana. Dalam hal ini maka aspek ekonomi, ancaman bencana, kerentanan, kondisi lingkungan, sosial dan ekosistem serta kehidupan masyarakat hendaknya menjadi bahan pertimbangan dalam pengelolaan wilayah pesisir sehingga ruang yang tersedia mampu mewujudkan kehidupan yang berkelanjutan
KETERSEDIAAN TANAH BAGI MASYARAKAT RAWAN BENCANA
Full text linkThe high threat of disaster / multi-disaster in Indonesia leads to a number of communities in a state of being exposedand vulnerable to disasters. The high number of people living around the source of disaster / KRB III also causes the high degreeof potential risk and loss if the disaster occurs. The National Land Agency has pivotal role in regulating land for development, in thiscase, through the provision and arrangement of land for settlement (relocation) and for infrastructural development for the peopleliving in the disaster-risk areas. This study employed review of literature and legal products on land availability as its method andapproach. The allocation of land, particularly for the people living in disaster-risk areas, may be provided through land acquisition,land utilization of reserved State land from previously abandoned land, or may also be provided through land consolidation basedon spatial planning.This is intended to achieve the quality of environment, safe and prosperous society.Keywords: land availability, land consolidation, disaste
Post Tsunami Land Use Monitoring to Support Sustainable Coastal Management
Full text linkMonitoring penggunaan lahan pesisir rawan tsunami berperan penting terhadap upaya pengurangan risiko bencana. Kajian ini dilakukan untuk memetakan penggunaan lahan secara multitemporal di wilayah pesisir pantai Aceh pasca tsunami 2004. Metode penelitian dilakukan secara kualitatif, data dianalisis secara spasial, dengan melakukan interpretasi citra multitemporal landsat TM 5 dan Landsat 8 untuk menentukan pola dan perubahan penggunaan lahan. Interpretasi dan analisis penggunaan lahan dilakukan dengan klasifikasi terselia melalui pendekatan maximum likelihood. Hasil penelitian menunjukkan pola penggunaan lahan di daerah rawan tsunami yakni di sekitar pesisir masih banyak digunakan sebagai kawasan permukiman. Studi ini menunjukkan selama 15 tahun telah terjadi peningkatan jumlah pemukiman seluas 7418.9796 Ha, dan telah terjadi penurunan lahan terbuka seluas 6743,73 Ha. Sementara penggunaan lahan berupa vegetasi kerapatan tinggi mengalami kenaikan sebesar 672,76 Ha, begitupun vegetasi kerapatan rendah meningkat 459,11 Ha. Pertumbuhan permukiman di daerah rawan tsunami yang cukup padat dapat berimplikasi terhadap tingginya risiko apabila bencana serupa kembali terjadi. Upaya pengaturan, pemantauan, pengendalian dan evaluasi penggunaan lahan secara tepat di daerah rawan tsunami perlu dilakukan agar tingkat risiko bencana dapat ditekan.Monitoring of land use in tsunami prone coastal areas has an important role in disaster risk reduction efforts. This study was conducted to map temporal land use patterns in the post-2004 tsunami Aceh coastal area. The research method was carried out qualitatively, the data were analyzed spatially, by interpreting multitemporal Landsat TM 5 and Landsat 8 imagery to determine patterns and changes in land use. Interpretation and analysis of land use are carried out with supervised classification through the maximum likelihood approach. The results showed that land use patterns in tsunami prone areas, namely around the coast, were still widely used as residential areas. This study shows that over the past 15 years there has been an increase in the number of settlements covering an area of 7418.9796 hectares, and there has been a decrease in open land covering an area of 6743.73 hectares. While land use in the form of high density vegetation experienced an increase of 672.76 Ha, likewise low density vegetation increased by 459.11 Ha after the tsunami. The growth of settlements in a fairly dense tsunami-prone area can have implications for the high impact / risk if a similar disaster occurs again. Efforts to regulate, monitor, control and evaluate land use appropriately in tsunami prone areas are necessary so that the level of disaster risk can be reduced
Tourism Development Strategy in Girikarto Village, Gunungkidul, Yogyakarta
Full text linkThe development of tourism, especially on the coast of Gunungkidul, has a significant impact on various aspects of people's lives. This study aims to analyze the socio-economic impact of tourism development and analyze tourism development strategies in Girikarto Village. The research method is descriptive qualitative, mapping the development of tourism potential is based on a SWOT analysis (Strenghtening, Weakness, Opportunity and Threads). Data was collected through observation and in-depth interviews with business actors, pokdarwis, communities, local governments, and village officials. The results of the study show that tourism is able to absorb the workforce of the majority of the community, improve the community's economy, create business opportunities and also change the work pattern of people who previously worked outside the area to return to their home village. Tourism has implications for improving skills, education, and people's lifestyles. In addition to bringing positive impacts, some of the negative impacts of tourism are environmental degradation, reduced vegetation cover, changes in karst morphology, increased congestion, pollution and waste problems. The tourism development strategy can be carried out through optimizing community involvement in tourism (CBT/Community Based Tourism), increasing community capacity and optimizing the role of stakeholders to promote sustainable and equitable tourism for the community and the environment
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
- …
