Hasil Pencarian  ::  Simpan CSV :: Kembali

"ABSTRACTThe village communities in Indonesia are known as having extraordinary wisdom in maintaining their respective living resources. They have future-vision thinking and deeply understand to pick the meaning of biodiversity in the daily life.Desa adat Tenganan Pegringsingan is a traditional village located in the eastern Bali, 17 km. from Karangasem and 65 km from the capital city Denpasar. The settlement is situated in a valley surrounded by a range of hills from east, north to west. The hill in the east is called 'Bukit kangin' in north is called 'Bukit kana' and in the west is called 'Bukit kauh'. The village represents one of the ancient villages in Bali inhabited by the Bali Aga community with the special typical of life, social structure, traditions, custom, and religion principles different from those or other Balinese regions.The hilly environment consisting of traditional forests, dry field, and orchards. These landscape unit are the community?s source of life. The landscape and its biodiversity are thought as still keeping their originality doe to the community's traditional knowledge and management of nature. The brief observation alone can show the result of a successful way of the peoples tradition in keeping their environment mostly intact. The aim of this research is to gain an understanding of the traditional community's concept about their landscape and environment, their efforts in arranging the landscape unit and their contents as well as the management of natural resources in the context of the community?s social-culture-The research is conducted in exploratory manner using phenomenological approach to understand the people's opinion from their own viewpoint. It was etno-methodology that analyzes the community's viewpoint based on the original concept as expressed in their language.Selections of samples are done with purposive sampling and the data are collected through an in-depth interview, direct participation and observation in the site. Data of the cover vegetation is investigated in the field through the micro landscape (home yard), the meso landscape (settlement landscape) and macro landscape (regional landscape). The cover vegetations of the home yard and the settlement landscape are gained through inventory. investigation of the regional landscape (macro landscape)is conducted through inventory of cover vegetations by tracking the ?kiasiran? in the hills. Recording of data of plants in each klasiran is done by grouping them into trees, bushes or clumps, herbs and liana together with their local and botanical names.Data analyzes is using a combination of descriptive-qualitative and quantitative analysis which then presented in three papers, consisting of: 1) the oommunity's value that base on understanding of the landscape, 2) the study of spatial and the cover vegetations, and 3) the management of plant diversity by the community of Bali Aga Tenganan Pegringsingan.The result of this study demonstrate that the philosophy of life, religion and the local community wisdom of the Tenganan Pegringsingan people are the basis of their understanding of the landscape which formed by their cosmological concept. The landscape is the creation of Ida Sang Hyang Widhi Wasa /the supreme being that constitutes the space of living, the source of water, the protecting place and the place to perform vertical and horizontal relationship.The pattern and the structures of home yard, the settlement and the region landscape are formed by the integration of the Dualism concept, cosmological system (?Tapak Dara") and ?Tri Hita Karana? concept.The basis of the people management of landscape and plant diversity are rooted from their social religious life, their strong culture institution, and the role of ?Desa pekraman? (the village member) itself. All these are in line with the mission of the sustainable development concept that supports the conservation ideas."

"Dinoflagellata merupakan organisme eukariotik yang memiliki karakteristik khusus seperti adanya flagellar dan klorofil. Dinoflagellata toxin producer menghasilkan racun salah satunya yaitu Ciguatoksin penyebab Ciguatera Fish Poisonig (CFP). Taman Wisata Perairan (TWP) Gili Meno, Gili Air, dan Gili Trawangan yang umum disebut dengan Gili Matra, merupakan perairan laut yang berada di Kabupaten Lombok Utara, Nusa Tenggara Barat. Tujuan dari penelitian ini yaitu untuk mengidentifikasi, menganalisis kelimpahan, menganalisis dominansi, dan menganalisis korelasi antara parameter lingkungan dengan dinoflagellata bentik penyebab CFP yang menempati substrat buatan di Perairan Gili Matra. Metode penelitian yang digunakan adalah substrat buatan dan analisis data menggunakan indeks kekayaan, kemerataan, keanekaragaman, dominansi serta korelasi Spearman. Teramati genus Amphidinium, Coolia, Gambierdiscus, Ostropsis, dan Prorocentrum. Hasil perhitungan keseluruhan indeks berada pada kriteria rendah hingga sedang. Korelasi positif terlihat pada 5 dari 12 parameter lingkungan. Kesimpulan dari penelitian ini, terdapat korelasi positif antara parameter suhu, TSS, DO, nitrit, dan amonia terhadap kelimpahan dinoflagellata bentik, kelimpahan sel dinoflagellata bentik tertinggi didominasi oleh dinoflagellata dari genus Coolia.

---

Dinoflagellates are eukaryotic organisms that have special characteristics such as the presence of flagellar and chlorophyll. Dinoflagellate toxin producers produce toxins, one of which is Ciguatoxin which causes Ciguatera Fish Poisonig (CFP). Aquatic Tourism Parks (TWP) Gili Meno, Gili Air, and Gili Trawangan, commonly known as Gili Matra, are marine waters located in North Lombok Regency, West Nusa Tenggara. The aims of this study were to identify, analyze abundance, analyze dominance, and analyze the correlation among environmental parameters and benthic dinoflagellates that cause CFP that occupy artificial substrates in Gili Matra Waters. The artificial substrates were used and Spearman's correlation were used to analyze the richness, evenness, diversity, and dominance. The genera Amphidinium, Coolia, Gambierdiscus, Ostropsis, and Prorocentrum were observed. The results of the calculation of the overall index are in the low to moderate criteria. The highest abundance of benthic dinoflagellate cells were dominated by the genera Coolia. Positive correlations were seen from 5 of 12 environmental parameters. The conclusion of this study, there is a positive correlation between the parameters of temperature, TSS, DO, nitrite, and ammonia on the abundance of benthic dinoflagellates, the highest abundance of benthic dinoflagellate cells is dominated by dinoflagellates from the genera Coolia."

"Keanekaragaman burung di suatu wilayah menjadi perhitungan dalam peran burung sebagai bioindikator. Penelitian mengenai keanekaragaman burung di hutan kota di Pontianak telah dilakukan, khususnya di Arboretum Sylva Universitas Tanjungpura. Meskipun demikian, masih sedikit penelitian mengenai keanekaragaman burung di Pontianak dan di luar Arboretum Sylva Untan. Penelitian ini dilaksanakan untuk membandingkan komposisi jenis burung di Arboretum Sylva Untan dan Pendopo Gubernur Kalimantan Barat sebagai pembanding, serta menganalisis perbedaan keanekaragaman burung di dua hutan kota berbeda beserta faktor penyebab perbedaannya. Pengamatan dilakukan pada pagi dan sore hari dengan metode point count. Data yang dianalisis berupa indeks keanekaragaman Shannon-Wiener, indeks kemerataan, dan indeks dominansi. Dilakukan uji t Hutchinson terhadap indeks keanekaragaman Shannon-Wiener kedua lokasi. Hasil yang diperoleh yaitu jenis-jenis burung yang ditemukan di Arboretum Sylva Untan dan Pendopo Gubernur Kalimantan Barat memiliki perbedaan. Kedua lokasi memiliki jumlah jenis Passer montanus tertinggi. Terdapat beberapa jenis yang hanya teramati di Pendopo Gubernur Kalimantan Barat, yaitu Anthreptes malacensis, Eurystomus orientalis, dan Amaurornis phoenicurus. Jenis Anthreptes rhodolaemus, Geopelia striata, dan Dinopium javanense hanya teramati di Arboretum Sylva Untan. Hasil uji t Hutchinson kedua lokasi pengamatan menunjukkan nilai indeks keanekaragaman Shannon-Wiener yang signifikan berbeda, dengan nilai indeks tertinggi ditemukan di Pendopo Gubernur Kalimantan Barat. Hal tersebut kemungkinan disebabkan karena banyaknya orang yang berlalu lalang di lokasi pengamatan serta preferensi habitat jenis-jenis burung yang bermukim.

---

Bird diversity in a region can be counted as bioindicator to measure environment. Research about bird diversity in Arboretum Sylva Universitas Tanjungpura as one of the urban forest in Pontianak has been accomplished, but there is still only a few of the research. Bird diversity research in Pontianak outside Arboretum Sylva Untan has yet to be accomplished. This paper is written to report comparison of bird species composition in Arboretum Sylva Untan and Pendopo Gubernur Kalimantan Barat, and to analyze the differences of bird diversity in both locations and what factors influence the difference. Observation is done in morning and evening with point count method. Analyzed data includes Shannon-Wiener index diversity, evenness index, and dominance index. Hutchinson t test based on Shannon-Wiener diversity index is used to calculate how significant the difference between Arboretum Sylva Untan and Pendopo Gubernur Kalimantan Barat. The result is bird composition in both places have differences, despite both of place owns high numbers of Passer montanus. There are some species only observed in Pendopo Gubernur Kalimantan Barat; Anthreptes malacensis, Eurystomus orientalis, and Amaurornis phoenicurus. Some species unique to Arboretum Sylva Untan are Anthreptes rhodolaemus, Geopelia striata, and Dinopium javanens. Result of Hutchinson t test shows that both locations have different Shannon-Wiener diversity index, with Pendopo Gubernur Kalimantan Barat has the highest index. The result may occur because of few people found in Pendopo Gubernur Kalimantan Barat. The habitat preference of birds also influences the composition of birds observed in both locations."