1,720,964 research outputs found
Valuasi Ekonomi dan Strategi Pengelolaan Ekosisitem Mangrove di Kawasan Wisata Pantai Maron Kota Semarang
No full textValuasi Ekonomi dan Strategi Pengelolaan Ekosistem Mangrove di Kawasan Wisata Pantai Maron Kota Semarang. Tesis. Pembimbing I: Dr. Ir. Joko Sutrisno, M.P. Pembimbing II: Dr. Ir. Agus Indarjo, M.Phil. Program Studi Ilmu Lingkungan Program Pascasarjana Universitas Sebelas Maret Surakarta. Ekosistem mangrove di Pantai Maron Kota Semarang perlu ditingkatkan. Pengelolaan yang baik dapat meningkatkan taraf ekonomi masyarakat sekitar ekosistem. Pengembangan dan pengelolaan alternative wisata perlu dilaksanakan dengan rencana pengelolaan yang lebih baik. Tujuan dari penelitian ini adalah (1) mengetahui nilai baku mutu air laut untuk wisata bahari, indeks kerapatan dan keanekaragaman mangrove, (2) mengetahui nilai ekonomi ekosistem mangrove serta (3) menyusun strategi pengelolaan ekosistem mangrove dengan menggunakan analisis SWOT (Strength, Opportunities, Weakness, Threats). Penelitian dilakukan pada bulan Oktober – Desember 2017(3 bulan) dengan metode yang digunakan dalam penelitian adalah studi kasus secara deskriptif kualitatif. Pengolahan data digunakan dengan melakukan pengujian nilai indeks mutu lingkungan perairan, indeks kerapatan, indeks keanekaragaman mangrove, pendekatan nilai pasar, pendekatan biaya pengganti dan pendekatan penilaian metode kontinjensi. Hasil penelitian menunjukkan perhitungan indeks mutu lingkungan perairan dengan nilai 8,81 dengan kategori sangat buruk. Indeks kerapatan dan indeks keanekaragaman mangrove dengan nilai masing-masing untuk spesies Rhizopora mucronata sebanyak 32 pohon per meter persegi atau 0.32 pohon per hektar dan spesies Avicenna marina dengan 5 pohon per meter persegi atau 0.5 pohon per hektar dengan kategori jarang dan dan indeks keanekaragaman mangrove 0.36 berkriteria buruk atau kemantapan ekosistem tidak mantap. Untuk nilai ekonomi total yang dihasilkan ekosistem mangrove di kawasan wisata Pantai Maron yaitu sebesar Rp.100.253.749,-/tahun, terdiri dari nilai guna langsung (direct use value) sebesar Rp.73.669.000,-/tahun, nilai guna tidak langsung (indirect use value) sebesar Rp.24.314.749,-/tahun dan nilai keberadaan Kesediaan membayar (Willingness To Pay) Rp.2.270.000,-/tahun. Nilai guna langsung(direct use value) memberikan kontribusi lebih besar daripada nilai guna tidak langsung (indirect use value). Oleh karena itu, Memaksimalkan fungsi utama mangrove sebagai bagian dari pengelolaan terpadu bersama masyarakat Kelurahan Tambakharjo menjadi kunci pengelolaan kawasan wisata pantai maron kota semarang menjadi lebih baik. Kata kunci : Pantai maron, Ekosistem mangrove, Valuasi ekonomi, Mutu air laut untuk wisata bahari, Indeks kerapatan dan Indeks keanekaragaman
The 2024 Indonesia Election Model: A Simplification of Election’s Paper
No full textAcademics consider that the time for general election organizers and state administrators cannot belong because the design concept of holding general elections needs to be discussed until they find a new model. Elections in Indonesia are part of the life of the nation and state. By simplifying the election of paper will make the environment cleaner and less wasteful, this model needs to be applied in several democracies’ country. This research is used as a case study from the 2019 general election with a note that the serious concern is the length of time for voting the election model used by combining the presidential and general elections for 2024. Simplification can also be done with two election papers: the presidential-vice presidential candidate pair with the regional representative council being made one election paper, while the legislative election papers are made into one election paper. Voters to channel their voting rights using the two-election or three-election paper model. Massive socialization can make voters understand the choice of voting model used. Social justice and environmental preservation need to be applied to stakeholders this time
Innovative silvofishery model in restored mangrove forests: A 10-year assessment
No full textThe novelty of this study lies in the investigations of silvofishery in 10-year-old mangrove forest
in former abrasive shrimp ponds. The sedimentation depths of this mangrove forest are different
from the forest area in the core mangrove forest stand zone as a fishing area. This study aims to
describe the relationship between mangrove conditions, the abundance of gastropods, and mud
crabs (Scylla spp.) in Pandansari Hamlet, Kaliwlingi Village, Brebes District, Brebes Regency. The
different sedimentation depths of the Mangrove tourist area resulted from the different locations,
which were divided into 3 stations. Station I was a muddy substrate located within the mangrove
tourism area. Station II was a sandy substrate located in the mangrove forest area bordering the
sea, which was only 15 m away. Finally, Station III had a muddy sand substrate in the mangrove
forest near the Pemali River, which was 8 m away. For sustainability management purpose, local
communities needed to be involved. Utilizing mangrove forests in combination with fishery
commodities, silvofishery could protect mangrove plants while providing more yields from the
fisheries. Thus, the system could increase people’s income while still maintaining the sustainability of mangrove forests. Based on these findings, it could be said that mangrove forest areas
were feasible to be used as the best silvofishery area in Indonesia
Perencanaan dan Analisis Kebijakan Terkait Tata Kelola Pesisir Bagi Pemerintah Kota Semarang
No full textPenelitian tahun 2011 dengan metode Digital Elevation Mode (DEM) menetapkan beberapa titik lokasi konstan terdampak banjir tiap musim hujan yakni kawasan pesisir dari ujung timur sampai ujung barat. Metode penelitian yang digunakan yakni jenis penelitian kualitatif atau disebut juga dengan metode penelitian naturalistik maupun metode etnografi. Adapun struktur ruang adalah susunan pusat-pusat permukiman dan sistem jaringan prasarana dan sarana yang berfungsi sebagai pendukung kegiatan sosial ekonomi masyarakat yang secara hierarkis memiliki hubungan fungsional. Dalam hal ini wilayah pesisir bermakna suatu wilayah peralihan antara daratan dan lautan. Sementra definisi dalam Undang-undang Nomor 27 Tahun 2007 tentang Pengelolaan Wilayah Pesisir dan Pulau-Pulau Kecil (selanjutnya PWK-PK) Pasal 1 Ayat (2), disebutkan bahwa wilayah pesisir adalah daerah peralihan antara ekosistem darat dan laut yang dipengaruhi oleh perubahan di darat dan laut
Journal of Heliyon
No full textThe novelty of this study lies in the investigations of silvofishery in 10-year-old mangrove forest in former abrasive shrimp ponds. The sedimentation depths of this
mangrove forest are different from the forest area in the core mangrove forest stand zone as a fishing area. This study aims to describe the relationship between mangrove conditions, the abundance of gastropods, and mud crabs (Scylla spp.) in Pandansari Hamlet, Kaliwlingi Village, Brebes District, Brebes Regency. The different sedimentation depths of the Mangrove tourist area resulted from the different locations,
which were divided into 3 stations. Station I was a muddy substrate located within the mangrove tourism area. Station II was a sandy substrate located in the mangrove forest area bordering the sea, which was only 15 m away. Finally, Station III had a muddy sand substrate in the mangrove forest near the Pemali River, which was 8m away For sustainability management purpose, local communities needed to be
involved. Utilizing mangrove forests in combination with fishery commodities, silvofishery could protect mangrove plants while providing more yields from the fisheries. Thus, the system could increase people's income while still maintaining the sustainability of mangrove forests. Based on these findings, it could be said that mangrove forest areas were feasible to be used as the best silvofishery area in
Indonesia
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe 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
No full text“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
Contribution Fisheries Management of Conservation to Society 5.0
No full textMangunharjo Beach in Semarang, Indonesia, is a popular coastal destination known for its beautiful scenery and recreational activities, which focus on integrating technology and innovation for the betterment of society. Some potential contributions are (1) Smart City Integration and (2) Community Engagement. By embracing these contributions, creating a sustainable and inclusive destination leverages technology for the betterment of visitors and the local community. The availability of technologies and their broad humanitarian applications allow economically strong countries to create a comfortable living environment and gain a leading position in the practical propagation for best conservation with fisheries management of Society 5.0, which takes place in Mangunharjo Beach and its area; it becomes an integral part of the country.Beach, Contribution, Mangunharjo, Society, Conservatio
Appropriate Similarity Measures for Author Cocitation Analysis
No full textWe 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
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