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Journal : Journal of Forest Science Avicennia

STUDI POTENSI EKOWISATA DANAU PULAU SATONDA DI DESA NAGAMIRO KECAMATAN PEKAT KABUPATEN DOMPU PROVINSI NUSA TENGGARA BARAT Rugayah, Rugayah; Prakosa, Galit Gatut; Waskitho, Nugroho Tri; Cahyo, Febri Arif
Journal of Forest Science Avicennia Vol 1, No 2 (2018): AGUSTUS
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v1i2.7683

Abstract

Satonda Island Lake is a tourist attraction that attracts many tourists, both local and foreign tourists, and has abundant biodiversity in the form of flora and fauna. However, the management of the area has not been carried out optimally, both in terms of facilities and infrastructure and the involvement of the local government and community in its management. The purpose of this study was to find out the strategy for developing ecotourism on Satonda Island Lake. Data through field observations, documentation, questionnaires, and interviews to obtain data related to the potential of ODTWA (Nature Tourism Attraction Objects), tourist facilities and infrastructure, as well as public perceptions and interests of visitors. Data were analyzed through SWOT analysis to determine the strategy for developing ecotourism on Satonda Island Lake. The results of the SWOT analysis show that the development of Satonda Island Lake ecotourism is prioritized using SO (strength and opportunities) strategies with the consideration that ecotourism resources have considerable potential, but have not been utilized optimally.
TINGKAT PENDAPATAN ANGGOTA LMDH “LANCAR JAYA” DARI SEKTOR PERTANIAN HORTIKULTURA DI DESA NGANCAR KECAMATAN NGANCAR KABUPATEN KEDIRI Saputra, Erda Risky; Muttaqin, Tatag; Waskitho, Nugroho Tri
Journal of Forest Science Avicennia Vol 2, No 1 (2019): FEBRUARI
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v2i1.8315

Abstract

Abstraction       This research was conducted on 10 November 2018 - 31 January 2019 in Ngancar Village, Ngancar District, Kediri Regency. The study was intended to determine the level of income of LMDH "Current Jaya" members in Ngancar Village. In addition, to find out the factors that influence the success of the Forest Village Society Institute (LMDH) program that has been carried out in increasing the income of members of farmer groups. The location of Ngancar Village is due to the fact that the area is one of the tourist areas which has a relatively large number of poor people.       Methods of data collection in the form of primary data collected by direct observation techniques in the field with interviews, questionnaires, and documentation studies of respondents (farmer group members) obtained by purposive sampling method. Secondary data is collected by the technique of recording data that already exists in related institutions. The data obtained will be processed by calculation and tabulation. While in the method of data analysis, researchers used two ways, namely an analysis of economic success (income), and the success factor of LMDH. For data processing methods, the income questionnaire uses the farm income formula (π) which is the difference between total receipt (TR) and total cost (TC), while the questionnaire success factor LMDH uses a Likert Scale.       Based on the results of the research conducted, Chili (Capsicum annum L) commodity was obtained 68 respondents with a total income of Rp. 3,337,850,000, with an average income per hectare of Rp. 49,086,030 in one planting season. While the commodity Tomato (Solanum lycopersicum L) obtained 47 respondents with a total income of Rp. 1,368,899,000, with an average income per hectare of Rp. 29,125,510 in one planting season.Keywords: income, factor, LMDH
Estimation of Erosion with Geographic Information Systems (GIS) in the TAHURA RADEN SOERJO Fire Areas timor, heri erwantoro; Muttaqin, Tatag; Waskitho, Nugroho Tri
Journal of Forest Science Avicennia Vol 3, No 1 (2020): FEBRUARI
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v3i1.9414

Abstract

The Ledug Block is one of the areas in TAHURA R Soerjo which is experiencing fire. The fire causes the existing land cover to change or decrease, with the reduced land cover, the land will be easily exposed to surface runoff. This study aims to calculate the erosion rate in the TAHURA R Soerjo Ledug Block using the USLE equation, visual presentation of erosion using the Goegraphic Information System (GIS). This research was conducted in December 2018 in the rehabilitation area of Tahura R Soerjo Priug Ledug Block, Pasuruan. The method used is the Geographic Information System (GIS) whose data is sourced from calculations with the USLE method. The results of the study are the rain erosivity index (R) obtained from the month rainfall in 2018. The soil at the study site in each SUL is dusty clay. The vegetation in the research location in each SUL is in the form of bushes and added to SUL 3 there are several trees. The average erosion rate is 0.034 tons / ha / year. Erosion hazard classes that occur at the research location are included in class I (very mild). Enriching the land cover by planting trees with tree stands needs to be done so that the land is tightly closed and better withstand surface runoff.
Sedimentation Analysis Burned Forest Land at Tahura R.Soerjo Ledug Block Fathurizky, Yonny; Muttaqin, Tatag; Waskitho, Nugroho Tri
Journal of Forest Science Avicennia Vol 3, No 1 (2020): FEBRUARI
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v3i1.9411

Abstract

Kebakaran merupakan penyebab kerusakan hutan yang paling besar, yang mana dalam waktu singkat dapat menghancurkan kawasan yang cukup luas. Kebakaran hutan ternyata lebih banyak menimbulkan dampak negatif daripada dampak positif terhadap sifat-sifat tanah dan terutama terhadap erosi. Penelitian ini dilaksanakan untuk mengetahui besarnya sedimentasi, dan mengetahui hubungan antara curah hujan dengan sedimentasi yang terjadi pada kawasan bekas kebakaran hutan TAHURA R.Soerjo Blok Ledug. Penelitian ini dilaksanakan pada bulan Desember 2018 di Kawasan bekas kebakaran hutan TAHURA R.Soerjo, dengan estimasi ketinggian 1100-1200 mdpl. Terdapat 13 kejadian hujan pada bulan Desember 2018. Curah hujan tertinggi 68,2mm, dan curah hujan terrendah 2,5mm. Nilai muatan sedimen terbesar yaitu 0,94 kg/ha, serta nilai muatan sedimen terkecil yaitu 0,29 kg/ha, dan nilai muatan sedimen rata-ratanya yaitu 0,48 kg/ha rendahnya nilai sedimen yang didapatkan dipengaruhi oleh baiknya kualitas tanah pada lahan tersebut, dan juga dipengaruhi oleh keadaan vegetasi yang rapat dan di dominasi oleh ilalang.
Analisis Dampak Penambangan Pasir Ilegal Sungai Brantas terhadap Lingkungan Hidup di Desa Brumbung Kabupaten Kediri Halim, Agus Abdul; Waskitho, Nugroho Tri; Prakosa, Galit Gatut
Journal of Forest Science Avicennia Vol 2, No 2 (2019): AGUSTUS
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v2i2.9416

Abstract

Indonesia is a country with abundant natural resources, including those with enough potential, namely the mining sand industry. Mining on a large scale is good for economic growth, but vice versa on the environmental impacts caused. Environmental damage due to exploitation also occurred in Brumbung village, Kediri district. Environmental damage caused by existing sand mining creates problems that must be claimed by all parties. This paper examines how the impact caused by sand mining activities on the surrounding environment. This type of research is descriptive-qualitative, where the research process and understanding are based on the methodology that investigates a phenomenon. To study this problem, observations and questions and answers were made to the miners, the surrounding community and also the relevant offices. The observed location is around the Brantas River where there are sand mining activities in Brumbung Village, Kepung Subdistrict, Kediri District. research in the area is motivated by the phenomenon of the large number of illegal sand mining in the Brantas river, especially in the self-inflated village, which has many pros and cons in the surrounding community. The environment itself is all things, conditions, conditions and influences that are in the space we occupy and affect the things that live, including human life. Population growth has increased the need for clothing, food, shelter, clean water and energy. This results in higher exploitation of natural resources and tends to neglect environmental aspects. Therefore there is a need for research on the study of environmental impacts, both physical and socio-economic activities of sand mining in the berumbung village, in order to obtain an overview of the environmental impacts that occur or will occur. Later this research is to be taken into consideration in making policies related to the problem of sand mining. 
INTERCEPTION AND INFILTRATION OF RAINWATER ON THE LAND OF EX FOREST FIRE ON TAHURA R. SOERJO LEDUG BLOCK suhermanto, oktavian dwi; Muttaqin, Tatag; Waskitho, Nugroho Tri
Journal of Forest Science Avicennia Vol 2, No 1 (2019): FEBRUARI
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v2i1.8311

Abstract

Forest fires often occur in many islands of indonesia including in Kalimantan, Sumatra, Java, Sulawesi and other regions. These fires can lead to damage for ecosystems, flora and fauna, even ecosystem hydrology. One of the hydrological system that was disturbed is the interception and infiltration. Interception is the ability of trees to retain water rain then rereleased in steam. Infiltration is the process of water absorbing into the soil, infiltration capacity is the soil’s ability of absorbing water per unit of time. This research is to know the rest of the tree's ability to retain water, and knowing the infiltration of ex forest fire area on TAHURA R. Soerjo, Ledug blocks. This research was carried out on 17-23 January 2019 in ex forest fire area on TAHURA R. Soerjo, with an elevation of 1100-1200 masl. In the ex forest fire area there are 2 dominant trees species to do measurements of interception, there are Tutup (Mallotus paniculatus) and Klerek (Sapindus rarak DC). The results of the interception on Klerek tree is 10% and Tutup is 60%.  For the capacity of the infiltration is 27, 6 mm/hour. 
STUDI POTENSI EKOWISATA DANAU PULAU SATONDA DI DESA NAGAMIRO KECAMATAN PEKAT KABUPATEN DOMPU PROVINSI NUSA TENGGARA BARAT Rugayah Rugayah; Galit Gatut Prakosa; Nugroho Tri Waskitho; Febri Arif Cahyo
Journal of Forest Science Avicennia Vol. 1 No. 2 (2018): AGUSTUS
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v1i2.7683

Abstract

Satonda Island Lake is a tourist attraction that attracts many tourists, both local and foreign tourists, and has abundant biodiversity in the form of flora and fauna. However, the management of the area has not been carried out optimally, both in terms of facilities and infrastructure and the involvement of the local government and community in its management. The purpose of this study was to find out the strategy for developing ecotourism on Satonda Island Lake. Data through field observations, documentation, questionnaires, and interviews to obtain data related to the potential of ODTWA (Nature Tourism Attraction Objects), tourist facilities and infrastructure, as well as public perceptions and interests of visitors. Data were analyzed through SWOT analysis to determine the strategy for developing ecotourism on Satonda Island Lake. The results of the SWOT analysis show that the development of Satonda Island Lake ecotourism is prioritized using SO (strength and opportunities) strategies with the consideration that ecotourism resources have considerable potential, but have not been utilized optimally.
INTERCEPTION AND INFILTRATION OF RAINWATER ON THE LAND OF EX FOREST FIRE ON TAHURA R. SOERJO LEDUG BLOCK oktavian dwi suhermanto; Tatag Muttaqin; Nugroho Tri Waskitho
Journal of Forest Science Avicennia Vol. 2 No. 1 (2019): FEBRUARI
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v2i1.8311

Abstract

Forest fires often occur in many islands of indonesia including in Kalimantan, Sumatra, Java, Sulawesi and other regions. These fires can lead to damage for ecosystems, flora and fauna, even ecosystem hydrology. One of the hydrological system that was disturbed is the interception and infiltration. Interception is the ability of trees to retain water rain then rereleased in steam. Infiltration is the process of water absorbing into the soil, infiltration capacity is the soil’s ability of absorbing water per unit of time. This research is to know the rest of the tree's ability to retain water, and knowing the infiltration of ex forest fire area on TAHURA R. Soerjo, Ledug blocks. This research was carried out on 17-23 January 2019 in ex forest fire area on TAHURA R. Soerjo, with an elevation of 1100-1200 masl. In the ex forest fire area there are 2 dominant trees species to do measurements of interception, there are Tutup (Mallotus paniculatus) and Klerek (Sapindus rarak DC). The results of the interception on Klerek tree is 10% and Tutup is 60%.  For the capacity of the infiltration is 27, 6 mm/hour. 
TINGKAT PENDAPATAN ANGGOTA LMDH “LANCAR JAYA” DARI SEKTOR PERTANIAN HORTIKULTURA DI DESA NGANCAR KECAMATAN NGANCAR KABUPATEN KEDIRI Erda Risky Saputra; Tatag Muttaqin; Nugroho Tri Waskitho
Journal of Forest Science Avicennia Vol. 2 No. 1 (2019): FEBRUARI
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v2i1.8315

Abstract

Abstraction       This research was conducted on 10 November 2018 - 31 January 2019 in Ngancar Village, Ngancar District, Kediri Regency. The study was intended to determine the level of income of LMDH "Current Jaya" members in Ngancar Village. In addition, to find out the factors that influence the success of the Forest Village Society Institute (LMDH) program that has been carried out in increasing the income of members of farmer groups. The location of Ngancar Village is due to the fact that the area is one of the tourist areas which has a relatively large number of poor people.       Methods of data collection in the form of primary data collected by direct observation techniques in the field with interviews, questionnaires, and documentation studies of respondents (farmer group members) obtained by purposive sampling method. Secondary data is collected by the technique of recording data that already exists in related institutions. The data obtained will be processed by calculation and tabulation. While in the method of data analysis, researchers used two ways, namely an analysis of economic success (income), and the success factor of LMDH. For data processing methods, the income questionnaire uses the farm income formula (π) which is the difference between total receipt (TR) and total cost (TC), while the questionnaire success factor LMDH uses a Likert Scale.       Based on the results of the research conducted, Chili (Capsicum annum L) commodity was obtained 68 respondents with a total income of Rp. 3,337,850,000, with an average income per hectare of Rp. 49,086,030 in one planting season. While the commodity Tomato (Solanum lycopersicum L) obtained 47 respondents with a total income of Rp. 1,368,899,000, with an average income per hectare of Rp. 29,125,510 in one planting season.Keywords: income, factor, LMDH
Sedimentation Analysis Burned Forest Land at Tahura R.Soerjo Ledug Block Yonny Fathurizky; Tatag Muttaqin; Nugroho Tri Waskitho
Journal of Forest Science Avicennia Vol. 3 No. 1 (2020): FEBRUARI
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v3i1.9411

Abstract

Kebakaran merupakan penyebab kerusakan hutan yang paling besar, yang mana dalam waktu singkat dapat menghancurkan kawasan yang cukup luas. Kebakaran hutan ternyata lebih banyak menimbulkan dampak negatif daripada dampak positif terhadap sifat-sifat tanah dan terutama terhadap erosi. Penelitian ini dilaksanakan untuk mengetahui besarnya sedimentasi, dan mengetahui hubungan antara curah hujan dengan sedimentasi yang terjadi pada kawasan bekas kebakaran hutan TAHURA R.Soerjo Blok Ledug. Penelitian ini dilaksanakan pada bulan Desember 2018 di Kawasan bekas kebakaran hutan TAHURA R.Soerjo, dengan estimasi ketinggian 1100-1200 mdpl. Terdapat 13 kejadian hujan pada bulan Desember 2018. Curah hujan tertinggi 68,2mm, dan curah hujan terrendah 2,5mm. Nilai muatan sedimen terbesar yaitu 0,94 kg/ha, serta nilai muatan sedimen terkecil yaitu 0,29 kg/ha, dan nilai muatan sedimen rata-ratanya yaitu 0,48 kg/ha rendahnya nilai sedimen yang didapatkan dipengaruhi oleh baiknya kualitas tanah pada lahan tersebut, dan juga dipengaruhi oleh keadaan vegetasi yang rapat dan di dominasi oleh ilalang.