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Hasil Pencarian

Ditemukan 4 dokumen yang sesuai dengan query
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Evy Mariani
Abstrak :
Terumbu karang merupakan ekosistem yang kompleks dengan keragaman biologi tinggi yang mendukung produktivitas perikanan. Belum banyak penelitian mengenai informasi data bio-bisik, sosio-ekonomi, dan tata kelola dalam pengelolaan kawasan konservasi di Pangandaran Kabupaten Ciamis. Penelitian ini dilakukan untuk menganalisis kondisi terumbu karang dari aspek bio-fisik, sosio-ekonomi, dan tata kelola sejak penetapan pencadangan sebagai kawasan konservasi laut serta faktor-faktor yang mempengaruhi. Pengumpulan data kondisi biofisik terumbu karang dilakukan dengan metode transek garis (line intercept transect/LIT) pada lokasi Pasir Putih, Batu Mandi, Batu Layar, dan Batu Nunggal di 8 titik kedalaman (3 m dan 5 m). Kondisi lingkungan terumbu karang dilakukan dengan pengukuran parameter-parameter kualitas perairan (suhu, kecerahan, salinitas, arus, dan pH). Untuk mengetahui kondisi sosial ekonomi masyarakat dan tata kelola dilakukan dengan menggunakan kuisioner dan wawancara dengan 57 orang responden. Data sekunder kondisi terumbu karang sebelum dan sesudah penetapan kawasan konservasi laut di Pangandaran dikumpulkan dari hasil penelitian-penelitian sebelumnya. Indikator biofisik menunjukkan hasil trend tutupan karang hidup di kedalaman 3 m mempunyai kecenderungan menurun, dan kedalaman 5 m mempunyai kecenderungan tutupan karang hidup yang stabil. Kondisi terumbu karang di lokasi penelitian berada pada status buruk sampai dengan baik. Kondisi terumbu karang di Pangandaran dipengaruhi oleh aktivitas pariwisata dan aktivitas penangkapan ikan, serta peran aktif masyarakat dalam pengelolaannya. Pengelolaan kolaboratif kawasan konservasi terumbu karang di Pangandaran Kabupaten Ciamis merupakan faktor penentu kelestarian terumbu karang.
Coral reefs are complex ecosystems with high biodiversity that supports the productivity of fisheries. Not much information on the research of bio-physical, socio-economic, and governance in the management of conservation areas in Pangandaran Ciamis. The research was carried out to analyze the condition of coral reefs in the aspects of bio-physical, socio-economic, and governance since the establishment of marine reserves as a conservation area and the factors that influence. Biophysical condition of coral reefs conducted by the line intercept transect (LIT) at the location of Pasir Putih, Batu Mandi, Batu Layar, and Batu Nunggal in 8 point depths (3 m and 5 m). The environmental conditions of coral reefs conducted by measuring the water quality parameters (temperature, brightness, salinity, currents, and pH). To find out the socio-economic conditions of society and governance is done by using a questionnaire and interviews with 57 respondents. Secondary data coral reefs before and after the establishment of marine protected areas in Pangandaran collected from the results of previous studies. Biophysical indicator shows trend results live coral cover in depth of 3 m have a tendency to decline, and a depth of 5 m has a tendency to live coral cover was stable. The condition of coral reefs in the study sites are in poor to good status. The condition of coral reefs in Pangandaran is influenced by the activity of tourism and fishing activities, as well as the active role in its management. Collaborative management of coral reef conservation in Pangandaran Ciamis is an important determinant of coral reef conservation.
Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2013
T32944
UI - Tesis Membership  Universitas Indonesia Library
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Awaludin Syamsuddin
Abstrak :
[
ABSTRACT
Coral reef cover has been conducted observations using the Line Intercept Transect (LIT), and methods of Under water Fish Visual Census (UVC) to determine the type of fish Observation of the condition of coral reefs and reef fish is done in shallow water which is 3-6 depth in ten-point observation station. Based on direct observtion, the general condition of coral reef in Wangi-wangi Island is classied into the category from moderate to good. The average peresentage of live coral cover (life form) at the base station to station 10 is 64,61%. Water temperature ranged from 25 until 29oC, Salinity 34-36?, Brightness reaces the bottom; diversity index (H?) ranged from 3,2 to 3,6. Uniformity index (E) at te bottom waters ranged from 0,83 to 0,91. Dominance Index (C) ranged from 0,09 to 0,14. Reef fish diversity index ranged from 2,96 to 3,97, Uniformity index (E) reef fish ranged from 0,55 to 0,97. Valve dominance index (C) ranged from 0,04 to 0,17. Based on the valve of scoring on te whole category, all of the observation stations are include in category S1 which is suitable for beach tourism or nautical tourism like diving or snorkling. ;Coral reef cover has been conducted observations using the Line Intercept Transect (LIT), and methods of Under water Fish Visual Census (UVC) to determine the type of fish Observation of the condition of coral reefs and reef fish is done in shallow water which is 3-6 depth in ten-point observation station. Based on direct observtion, the general condition of coral reef in Wangi-wangi Island is classied into the category from moderate to good. The average peresentage of live coral cover (life form) at the base station to station 10 is 64,61%. Water temperature ranged from 25 until 29oC, Salinity 34-36?, Brightness reaces the bottom; diversity index (H?) ranged from 3,2 to 3,6. Uniformity index (E) at te bottom waters ranged from 0,83 to 0,91. Dominance Index (C) ranged from 0,09 to 0,14. Reef fish diversity index ranged from 2,96 to 3,97, Uniformity index (E) reef fish ranged from 0,55 to 0,97. Valve dominance index (C) ranged from 0,04 to 0,17. Based on the valve of scoring on te whole category, all of the observation stations are include in category S1 which is suitable for beach tourism or nautical tourism like diving or snorkling. , Coral reef cover has been conducted observations using the Line Intercept Transect (LIT), and methods of Under water Fish Visual Census (UVC) to determine the type of fish Observation of the condition of coral reefs and reef fish is done in shallow water which is 3-6 depth in ten-point observation station. Based on direct observtion, the general condition of coral reef in Wangi-wangi Island is classied into the category from moderate to good. The average peresentage of live coral cover (life form) at the base station to station 10 is 64,61%. Water temperature ranged from 25 until 29oC, Salinity 34-36?, Brightness reaces the bottom; diversity index (H?) ranged from 3,2 to 3,6. Uniformity index (E) at te bottom waters ranged from 0,83 to 0,91. Dominance Index (C) ranged from 0,09 to 0,14. Reef fish diversity index ranged from 2,96 to 3,97, Uniformity index (E) reef fish ranged from 0,55 to 0,97. Valve dominance index (C) ranged from 0,04 to 0,17. Based on the valve of scoring on te whole category, all of the observation stations are include in category S1 which is suitable for beach tourism or nautical tourism like diving or snorkling. ]
Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2014
T43282
UI - Tesis Membership  Universitas Indonesia Library
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Tuanakotta, Melissa
Abstrak :
ABSTRAK
Pada masyarakat modern sekarang ini, termasuk di Indonesia, sedang terjadi krisis lingkungan hidup. Krisis tersebut bisa diatasi dengan mengubah perilaku dan cara pandang manusia terhadap alam secara mendasar dengan melakukan intervensi kepada masyarakat sedini mungkin. Mendongeng dapat menjadi salah satu cara untuk meningkatkan pemahaman anak tentang respek kepada lingkungan. Penelitian ini bertujuan untuk mengetahui efektivitas mendongeng untuk meningatkan pemahaman respek kepada lingkungan pada anak usia 5-6 tahun. Penelitian ini melibatkan 31 partisipan dari TK Negeri Pembina, Kuningan. Intervensi dilakukan dengan membacakan empat dongeng selama empat hari. Pemahaman respek kepada lingkungan diukur dengan menggunakan alat ukur yang dibuat peneliti, berupa enam ilustrasi yang menggambarkan perilaku respek kepada lingkungan. Dari hasil analisis statistik Wilcoxon signed-rank test menunjukkan perbedaan nilai rata-rata respek kepada lingkungan yang signifikan p
ABSTRACT
In today 39 s modern society, including in Indonesia, there is an environmental crisis. This environmental crisis can be overcome by changing people 39 s behavior and perspective by intervening to the community as early as possible. Storytelling can be one way to increase children 39 s understanding about respect for nature. This study aims to knowing the effectiveness of storytelling to increase understanding of respect for nature in children aged 5 6 years. This study involving 31 children from TK Negeri Pembina, Kuningan, as participants. Intervention is done by reading four tales in four days. Understanding of respect for nature is measured using a measurement tool created by the researcher, in the form of six illustrations that depicting the behavior of respect for nature. The statistic analysis using Wilcoxon signed rank test showed the difference of mean value of respect for nature understanding is significant p
2018
T50888
UI - Tesis Membership  Universitas Indonesia Library
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Jabang Nurdin
Abstrak :
Geographically, Kabung Bay coastal waters is located at 100° 22'24? - 100°20?79? EL and 01° 06?22?- 01° OT45? SL. This region consists of intertidal areas, shallow sea waters (mudflats, gravel-sandflats, and sandflats), mangrove ecosystem, and coral reef. In the vicinity of Kabung Bay, there are many small islands that have been used as ecotourism sites such as Pasumpahan, Sikuai and Serandah islands. In those areas, there are some clam species which are commonly consumpted by local people such as Anadara antiquate, Katalysia japonica, and Gafrarium tumidum. Gafranium tumidum, known as kerang Kopah, is the most abundant in those areas and has been the most utilized by communities. However, their population density may be decreased due to the recent open access for those islands especially the tourism purposes.
Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2009
D1245
UI - Disertasi Open  Universitas Indonesia Library