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Komposisi Jenis Hayati di Ekosistem Tambak Tumpangsari Pola Empang Parit: Studi Kasus di RPH Tegal Tangkil, BKPH Ciasem, KPH Purwakarta, Jawa Barat Jeni Riviana; Cecep Kusmana; Agus Priyono
Jurnal Manajemen Hutan Tropika Vol. 5 No. 2 (1999)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

Biotic component composition of silvofishery using cannal-pond pattern was elucidated in this study. This pattern is the combination between fishpond canal and mangrove vegetation growing in the center.  Sampling method was conducted in the four fish ponds with different variation of mangrove vegetation composition, such as Avicennia marina monoculture, Rhizophora mucronata monoculture, regularly mixed Rhizophora mucronata and Avicennia marina, and randomly mixed Rhizophora mucronata and Avicennia marina.  The research results showed that empang parit (fish pond) having a randomly mixed R. mucronata and A. marina give the most suitable habitat for the terrestrial fauna and aquatic biota as a feeding and breeding areas.
PENYEBARAN DAN KARAKTERISTIK SARANG BERBIAK KOMODO (Varanus komodoensis Ouwens, 1912) DI LOH LIANG PULAU KOMODO TAMAN NASIONAL KOMODO NUSA TENGGARA TIMUR M Muslich; Agus Priyono
Media Konservasi Vol 10 No 1 (2005): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (274.233 KB) | DOI: 10.29244/medkon.10.1.%p

Abstract

The study on distribution and characteristic of the nest of komodo was conducted during March and April 2004 in Komodo National Park. Based on the field observation in Loh Liang resort indicated that the distribution of the nest of komodo were mainly on the flat areas (
Pengelolaan Habitat dan Satwa Penyu Laut Agus Priyono
Media Konservasi Vol 2 No 2 (1989): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (741.055 KB) | DOI: 10.29244/medkon.2.2.%p

Abstract

The economic value of sea turtles, their eggs, meats and shells had caused intensive hunting in almost alI over the world. Current protection in Indonesia on sea turtles is still limited on leatherbackturtle (Dermochelys coriacea), olive ridley (Lepidochelys olivacea) and loggerhead (Caretta caretta), three of the five species existing in Indonesia. Attempts to recover their populations had been carried out in Indonesg, comprising : nesting beaches protection, artiflcial incubation and rearing their juveds in the beaches before releasing them to the sea. The artificial incubation had been successful.
Management of Sea Turtle in the Beach of Alas Purwo National Park, the Province of East Java Suharso .; Agus Priyono; Mirza D Kusrini
Media Konservasi Vol 5 No 2 (1997): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1054.92 KB) | DOI: 10.29244/medkon.5.2.%p

Abstract

There are 4 species of sea turtles in Alas Punvo National Park. The Nesting sites along south coast and east coast of this area had been disturbing by people and natural factor. The population of turtle especially in east coast Blambangan Peninsula of this national park have decrease due to the lack of management effort and this situation had been promoting turtle hunting activities of local people and fisherman at the sea illegal egg collection at the beach. To increase the population of turtle especially in east coast Blambangan Peninsula, it need the increase of control activities as management effort and build additional semi natural nesting sites in Trianggulasi and in east coast Blambangan Peninsula.Kata Kunci : Penyu, penyebaran, gmgguan, penetasan, Alas Purwo.
BIOTA PERAIRAN DI AREA PERTAMBANGAN EMAS PT. NATARANG MINING, LAMPUNG SELATAN Agus Priyono
Media Konservasi Vol 17 No 1 (2012): Media Konservasi Vol. 17 Nomor 1, April 2012
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.079 KB) | DOI: 10.29244/medkon.17.1.%p

Abstract

Dependence of the diversity of aquatic biota with water quality is typical of interaction and mutual influence. Various development activities in a watershed is now being polluted waters. Gold mining activities as open-pit mining activities have a high potential for pollution, especially water turbidity due to sediment erosion at the site of drilling / excavation of land and other open land. Problem of pollution control efforts, particularly in the area of Natarang Mining L.td should do well because in these areas flows Samuong River and its tributaries, which still has a high diversity of aquatic biota. The trend increase in water turbidity, especially seen in the rainy season in Semuong River and its tributaries which in the long term could reduce the density and diversity of aquatic biota, whether plankton, benthos and fish. Keyword: Natarang Mining L.td, aquatic biota , pollution, Semuong river
KAJIAN BEBAN PENCEMARAN LIMBAH USAHA KECIL DI SUNGAI CILIWUNG SEGMEN KOTA BOGOR Agus Priyono
Media Konservasi Vol 16 No 1 (2011): Media Konservasi Vol. 16 No. 1 April 2011
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (993.464 KB) | DOI: 10.29244/medkon.16.1.%p

Abstract

Ciliwung River had existed and become an important part of the community since ancient period.  However, along with the passing period and the rapid development, it had become polluted with various waste and garbage being disposed off to the river from its upstream to its downstream segments.  Small businesses were among those who polluted the river and degraded the quality of Ciliwung water. This study was aimed at identifying the load of pollution caused by small business waste disposal to Ciliwung River.  The result showed that most of the small businesses in Bogor Municipal Region disposed their waste directly to Ciliwung River and caused high load of pollution to the river.  Among the industry were the tofu (soybean curd), tempe (fermented soybean cake), tapioca flour, and cow husbandry businesses.  The calculation resulted in a total of pollution load from small businesses of 605.5 ton/year which caused the water of Ciliwung River had the BOD of 174.5 mg/l in the dry season and 1.62 mg/l in the rainy season due to its debit in both season.  The load of pollution in Ciliwung River caused by small businesses should be controlled in accordance with its capacity to hold pollution.  The strategy should include lowering pollution load disposed off by the small businesses, arranging the spatial distribution of the businesses, and developing environmental friendly/green technology for the businesses.  Keywords: pollution, small businesses, waste disposal, Ciliwung River, Bogor segment.
POTENSI PENYU HIJAU (Chelonia mydas L.) DAN PEMANFAATANNYA SEBAGAI DAYA TARIK WISATA DI KAWASAN PANTAI SINDANGKERTA, KABUPATEN TASIKMALAYA Reni Sri Mulyaningsih; Agus Priyono; Eva Rachmawati
Media Konservasi Vol 15 No 1 (2010): Media Konservasi Vol. 15 No. 1 April 2010
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.114 KB) | DOI: 10.29244/medkon.15.1.%p

Abstract

Sindangkerta beach is one of the spreading locations of green turtles (Chelonia mydas L.) in Indonesia. The existence of the green turtles can potentially and utilization as one of the ocean ecotourism objects. The purpose of the research is investigating the potential and utilization of green turtles such as environment, habit, spreading of nest, and laying eggs period as one of the ocean ecotourism. Development of green turtle potency as one of the ocean tourism is process of lay eggs and behavior of feeding hunt. Keywords :Chelonia mydas, Sindangkerta, ecotourism 
Water Quality Characteristic of Ciliwung River at Bogor Botanical Garden Segmen, Bogor Aditya Bagus Sujati; Agus Priyono; Siti Badriyah Rushayati
Media Konservasi Vol 22 No 2 (2017): Media Konservasi Vol. 22 No. 2 Agustus 2017
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (252.217 KB) | DOI: 10.29244/medkon.22.2.111-117

Abstract

Ciliwung river is a river with water quality classified in moderate poluted until heavy polluted due to the high pollution load and lack of open green space in river banks, except in some area including Bogor Botanical Garden (KRB). Bogor Botanical Garden (KRB) is one of the open green space that play a rule of buffer area for Ciliwung River in KRB segment. The results of this research by analyzing the water quality (physico-chemical factors and macrozoobenthos) on the inlet KRB, middle KRB and outlet KRB showed that Ciliwung river in KRB segment still meet water quality standard class II except COD. Macrozoobenthos community structure is dominated by the order Ephemeroptera and Trichoptera. Analysis of water quality using Water Quality Index, Pollution Index, Shannon-Wiener diversity index and Hilsenhoff Biotic Index shows there are increasing of the quality of water from the inlet KRB, middle KRB to the outlet KRB.Keywords: green open space, macrozoobenthos, purification
Macrozoobenthos as Bioindicator of River Water Quality in Ciliwung Hulu Sub Watershed Hamdani Rachman; Agus Priyono; Yusli Wardiatno
Media Konservasi Vol 21 No 3 (2016): Media Konservasi Vol. 21 No. 3 Desember 2016
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (382.601 KB) | DOI: 10.29244/medkon.21.3.261-269

Abstract

Macrozoobenthos has a relatively sedentary nature and the very limited movement which will directly affected in the event of changes in water quality, therefore markozoobenthos often used as bio-indicators of water quality. This research was conducted form March to June 2015 in the Ciseuseupan sub watershed, Cisukabirus sub watershed and Cisuren sub watershed with the purpose of determining level of water quality and influence of land-use on the quality water by using macrozoobenthos community structure. Biological indices were used to analyze the macrozoobenthos are FBI and SIGNAL2. FBI values in the Ciseseupan sub watershed are 5,02 with criteria the quality of water moderate, in Cisukabirus sub watershed are 3,96 with criteria the quality of water very good and in Cisuren sub watershed 4,37 with criteria the quality of water good. Extensive use of forest land larger than the residential land use in Cisukabirus sub watershed were the major factor in the high quality in the sub watershed Kata kunci: land use, macrozoobenthos, water quality
PENGARUH PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TWO STAY-TWO STRAY (TS-TS) DAN MOTIVASI BELAJAR TERHADAP HASIL BELAJAR SISWA MATA PELAJARAN IPS SISWA SMPN 1 KECAMATAN NGEBEL KABUPATEN PONOROGO Muhaji Muhaji; Pieter Sahertian; Agus Priyono
Jurnal Penelitian dan Pendidikan IPS Vol. 11 No. 1 (2017): JPPI
Publisher : Direktorat Pascasarjana Universitas PGRI Kanjuruhan Malang

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Abstract

Sekolah merupakan ujung tombak untuk mencapai tujuan di atas. Dan guru adalah orang yang berhubungan dengan siswa setiap hari. Oleh karena itu kemampuan untuk mendorong siswa mencapai hasil belajar yang optimal adalah kewajiban. Guru harus bisa memotivasi siswanya untuk belajar lebih giat. Memotivasi siswa dalam proses pembelajaran bisa dilakukan dengan model pembelajaran yang menarik dan di senangi oleh siswa. Salah satunya adalah Model Pembelajaran Kooperatif Tipe Two Stay-Two Stray (TS-TS). Namun sering terlihat proses pembelajaran di sekolah menengah pada umumnya masih menerapkan sistem tradisional atau konversional yaitu teacher centered sehingga pembelajaran masih berpusat pada guru bukan siswa. Pembelajaran ini dirasa masih kurang variatif dan menimbulkan rasa jenuh pada siswa dan menyebabkan rendahnya penguasaan materi pada siswa. Oleh karena itu peneliti tertarik untuk mengangkat masalah tersebut.Tujuan yang ingin di capai dalam penelitian ini adalah: (1) Untuk mengetahui apakah ada pengaruh yang signifikan penerapan model TS-TS terhadap hasil belajar IPS siswa di SMPN 1 Kec. Ngebel, Untuk mengetahui pengaruh motivasi belajar terhadap hasil belajar IPS siswa di SMPN 1 Kec. Ngebel, Untuk mengetahui  pengaruh secara bersama-sama penggunaan model pembelajaran model TS-TS dan motivasi belajar terhadap hasil belajar IPS siswa di SMPN 1 Kec. Ngebel.Populasi dalam penelitian ini adalah siswa-siswa kelas VIII SMPN 1 Kec. Ngebel tahun pelajaran 2015-2016 sebanyak 129 siswa dengan sampel 56 siswa. Hasil penelitian menyatakan bahwa (1) Ada pengaruh yang signifikan pembelajaran menggunakan model two stay-two stray (TS-TS) terhadap hasil belajar IPS siswa di SMPN 1 Kec. Ngebel Ponorogo (2) Ada pengaruh yang signifikan motivasi belajar terhadap hasil belajar IPS siswa di SMPN 1 Kec. Ngebel Ponorogo (3) Ada pengaruh secara bersama-sama penggunaan model pembelajaran model two stay-two stray (TS-TS) dan motivasi belajar terhadap hasil belajar IPS siswa di SMPN 1 Kec. Ngebel Ponorogo.