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Struktur Floristik Hutan di Kawasan Lindung Sempadan Sungai dalam Areal Hutan Tanaman Industri Qomar, Nurul; Bahdarsyah, Bahdarsyah; Nugroho, P Agung; Rohaini, Rahmi A; Muhammad, Ahmad
Jurnal Natur Indonesia Vol 10, No 1 (2007)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jnat.10.1.24-30

Abstract

This study was carried out in riparian conservation forests within a monospecific pulpwood estate in Sorek,Pelalawan District, Riau. The remaining natural forests comprised lowland rainforest (at Sei Buluh and Tolamriversides), mixed swamp forest (at Telayap riverside), and pole forest (at Rangsang riverside). The objective of thecurrent study was to describe the floristic structure of each forest type at the conservation areas in concern.Fifteen transects (width of 20 m) were established at all sites with a total length of 8.080 m. Quadrates plots of 20x 20 m were established with continue on these transect for tree sampling (dbh > 20 cm) and smaller quadrates(10 x 10 m) were nested on each one of the former for pole sampling (dbh 10 – 20 cm). The parameters used in thisstudy were Importance Value (IV), species richness (Margalef Index = R1 and Menhinick Index = R2), and Diversity Index (Shannon = H’ and Simpson = D). Results showed that in tree stratum, the largest basal area (11.25 m2ha-1) and the highest diversity was found at Telayap’s riverside (H’ = 3.70 and D = 0.98). Species richness was most profound at Tolam riverside (R1 = 10.43 and R2 = 2.83). Rangsang’s riverside possessed the highest tree density (105 individuals ha-1) but with the smallest dbh (26.5 cm). This forest was a peat-swamp forest predominating by bintangur (Calophyllum pulcherimum). At the pole stratum, the largest basal area (7.00 m2ha-1) and the highest diversity was found at Tolam riverside (H’ = 3.39 and D = 0.96). Species richness was most profound at Telayap’s riverside (R1 = 8.89 and R2 = 2.64). The highest pole density (380 individuals ha-1) was observed at Sei Buluh’s riverside, in which mempening (Quercus lucida Roxb.) was predominating. Acacia mangium was establishing very well at all sites, indicating its adaptability and potentially invasive feature.
The Physical Properties of Soil in Palm Oil Agroforetrial System (Elaeis Guineensis Jacq.) with Aloes (Aquilaria Malacensis Lamk.) and In Palm Oil Monoculture System Feri FA Agriani; Rendika Ranuda; Wawan Wawan; Nurul Qomar
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 3 No 1 (2021): Volume 3 No.1 Januari 2021 Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v3i1.771

Abstract

Oil palm cultivation is generally carried out in monoculture. This has an impact on decreasing soil fertility, one of which is the physical properties of the soil. One of solutions that can be done to overcome this is the cultivation of oil palm plants with an agroforestry system. The purpose of this research was to compare the physical properties of soil agroforestry on oil palm (Elaeis gueneensis Jacq.) and aloes (Aquilaria malacensis Lamk.) with oil palm in monoculture. This research was conducted in Bukit Kemuning Village, Tapung Hulu District, Kampar Regency for 4 months from November – Februari 2020. Determination research the locations for agroforestry system and monoculture system using purposive sampling method. Soil samples were taken from 4 sampling point: palm circle, leaf frond piles, harvest path and aloes circle which were repeated 6 times on each land. The observation parameters are several soil physical properties (topsoil depth, bulk density, particle density, total pore space, moisture content, water holding capacity, permeability, infiltration, and soil resistance) and soil C-organic. Data from the observations of each parameter were analyzed statistically using the t test. The results showed that the agroforestry system increased C-organic content and improved selected soil physical properties (increase topsoil depth, total pore space, moisture content, water holding capacity, permeability, infiltration and decrease bulk density, particle density and soil resistance).
Microclimate Characteristics On Oil Palm (Elaeis guineensis Jacq.) And Agarwood (Aquilaria malaccensis Lamrk.) Agroforestry System Budi Mulyono; Nurul Qomar; Wawan Wawan
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 1 (2022): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i1.1195

Abstract

In general, oil palm plants are cultivated using a monoculture system. The monoculture system is profitable from an economic perspective and harms the environment; one is the microclimate. One of the efforts to reduce the negative impact of the oil palm monoculture system is to apply the oil palm agroforestry system with agarwood. This research is conducted on smallholder oil palm plantations in Bukit Kemuning Village, Tapung Hulu Sub District, Kampar District, Riau Province. This research was conducted using a survey method, which was done by choosing a location intentionally. Determination of the research location using purposive sampling method, that is, on land found agroforestry systems of oil palm plants with agarwood and oil palm monoculture systems in the same location. Microclimate observations are carried out by measuring air temperature, air humidity, and sunlight intensity. Measurement of air temperature and humidity uses the Temperature and Humidity Data Logger, while the sunlight intensity measurement uses the Lux Meter Data Logger tool. Measurements are carried out one day a week for three months, for getting 12 times of data retrieval. The recording is carried out from 07.00 am to 05.00 pm, with 15 minutes intervals. Microclimate data on agroforestry and monoculture systems are analyzed in comparative descriptive analysis. Based on the results of the study, it is concluded that the microclimate in the agroforestry system of oil palm and agarwood was better than that of the oil palm monoculture system, where the light intensity and air temperature in the agroforestry system are lower than the monoculture system, and the humidity in the agroforestry system higher than the monoculture system. In general, oil palm plants are cultivated using a monoculture system. Monoculture system is profitable from an economic perspective, but also has a negative impact on the environment, one of which is the micro climate. One of the efforts to reduce the negative impact of the oil palm monoculture system is to apply the oil palm agroforestry system with gaharu. This research is conducted on smallholder oil palm plantations in Bukit Kemuning Village, Tapung Hulu Sub District, Kampar District, Riau Province. This research is conducted using a survey method. Determination of the research location using purposive sampling method, namely on land found agroforestry systems of oil palm plants with gaharu and oil palm monoculture systems in one stretch. Microclimate observations are carried out by measuring air temperature, air humidity, and sunlight intensity. Measurement of air temperature and humidity uses the Temperature and Humidity Data Logger, while the measurement of sunlight intensity uses the Lux Meter Data Logger tool. Measurements are carried out one day a week for 3 months, for getting 12 times of data retrieval. Recording is done at 07.00 am up to 05.00 pm with 15 minute intervals. Microclimate data on agroforestry and monoculture systems are analyzed in comparative descriptive analysis. Based on the results of the study, it is concluded that the microclimate in the agroforestry system of oil palm and gaharu was better than that of the oil palm monoculture system, where the light intensity and air temperature in the agroforestry system are lower than the monoculture system, and the humidity in the agroforestry system higher than the monoculture system
ANALISIS KECUKUPAN RUANG TERBUKA HIJAU (RTH) KOTA BATAM Shirly Indriana Putri; Nurul Qomar; Yossi Oktorini
Jurnal Belantara Vol 4 No 2 (2021)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (879.198 KB) | DOI: 10.29303/jbl.v4i2.604

Abstract

Batam City is an industrial city and has a total area of 1,570.35 km2 with a land area of 715 km2. Following the economic development and increasing population, the green open space in Batam City is decreasing. The purpose of this research was to analyze the adequacy of Batam’s green open space based on the criteria of Law No. 26 of 2007 concerning Spatial Planning and Minister of Public Works Regulation No. 5 of 2008 concerning Guidelines and Utilization of Green Open Space. This research was conducted with a spatial analysis method based on land cover information from the interpretation of Landsat 8 OLI image recording on 05-06-2018. Based on the results showed that Batam’s green open space is still 221.400 ha or 32.05% from land area. It means, Batam City’s open space is still sufficient at least 30% according to Law No. 26 of 2007 and Minister of Public Works Regulation No. 5 of 2008. The largest type of land cover in green open space is secondary dry land forest, covering 79.200 ha (11.45%). Keyword : Batam City, analysis, green open space.
ASPEK SOSIAL EKONOMI MASYARAKAT DI SEKITAR TANAMAN INDUSTRI DI RIAU Nurul Qomar; Syaiful Hadi; Ahmad Rifai
JIP ( Jurnal Industri dan Perkotaan ) Vol 12, No 22 (2008)
Publisher : Pusat Studi Industri dan Perkotaan (PSIP) Universitas Riau

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Abstract

Community Development Programme by Private Sector almost charity to avoidsocial conflict, so people who live around the forest still poor. The aims of the study are tounderstand issues of social economic of the people living around the Forest Plantation inRiau. Case study has been done in Teluk Meranti and Pulau Muda village in PelalawanDistrict. Data has been collected through household survey and indepth interviews, andanalyzed using a descriptive-comparative methode. Results showed that people who livearound the Forest Plantation less involved in forest management. Most of people in this bothvillage is a farmer, but dominant of land used in Teluk Meranti are oil palm and rubber plantation,whereas in Pulau Muda are wet rice fields and swidden agriculture. Agriculture pattern in thisboth village is still traditional, but industrialize agriculture have in Teluk Meranti with oil palmplantation domination. Nevertheless, income rate of household in Teluk Meranti still lowerthan Pulau Muda because many oil palm plantation existing owned by landlords.
KARAKTERISTIK HABITAT GAJAH SUMATERA (Elephasmaximus sumatranus Temminck.) DI TAMAN NASIONAL TESSO NILO DAN SEKITARNYA, PROVINSI RIAU Bucika Parta Gezali; Defri Yoza; Nurul Qomar
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Abstract

Elephants are large mammals that live in Indonesia especially in Sumatra Island usually called Sumatran Elephants. Population of Sumatran Elephants continues to decrease because the habitat in natural forests is shrinking. One of causes about decline the population because land contriction. Damage and descent in area Sumatran Elephant habitat will have an impact on the availability of elephant feed. This reason can result in the transfer of roaming areas and shifting the elephant's habitat. This study aims to determine the characteristics of elephant habitat in the Tesso Nilo National Park and its surroundings. The study was used the method purposive sampling by determined the habitat characteristics of Sumatran elephants. Characteristics of elephant habitat in TNTN and surrounding areas are four types of vegetation, namely canopy closure in natural forests 31.25-68.59%, shrubs 0%, acacia stands 35.77-58.83%, oil palm plantations 50.98-64.76%. Availability of feed plants in in natural forests 22.22-62.96%, shrubs 8.11-94.44%, acacia stands 42.11-80.77%, oil palm plantations 0-90.79% and the availability of body scrub trees was only found in natural forests, that is 8 trees while other locations are not found. Characteristics of elephant habitatin natural forests, shrubs, acacia stands, oil palm plantations including lowland and has a flat topography. The distance from natural forest to scrub is 4-291 m, acacia stands 4.750-5.270 m, oil palm plantations2.580-2.900 m. The distance to water sources from natural forests is 3-218 m, bushes 4-198 m, acacia stands 348-525 m, oil palm plantations 535-811 m. Keywords:Elephant, location, characteristic, habitat
STRATEGI PENGEMBANGAN EKOWISATA AIR TERJUN TEMBURUN KECAMATAN SIANTAN TIMUR KABUPATEN KEPULAUAN ANAMBAS PROVINSI KEPULAUAN RIAU Recsy Poetu Antari; Nurul Qomar; Yossi Oktorini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Abstract

Temburun Waterfall has the potential that can be developed as ecotourism products to support environmental sustainability, welfare and improving the quality of community life. It takes several alternative strategies in developing the Temburun Waterfall ecotourism by utilizing the strengths owned, minimizing the weaknesses and obstacles and opportunities that exist. This research aims to formulate development strategy of Temburun Waterfall ecotourism. The data used in this research are primary data and secondary data. Primary data obtained from the interview and fill questionnaire by the selected respondents taken using purposive sampling method. Data were analyzed using SWOT analysis. The results showed that the development strategy of Temburun Waterfall ecotourism 1). Strengthening institutions in managing and improving tourism objects and attractions, 2). Offering the potential that exists to outside parties / private sector in order to improve ecotourism development concept ecotourism, 3). Conduct training and assistance on tourism marketing and tourism business development and, 4). Improve the awareness of tourists and the quality of human resources as a reliable tourism activist. Keywords: Development strategy, SWOT analysis, Temburun Waterfall ecotourism
PERSEPSI MASYARAKAT SERTA PIHAK TERKAIT TERHADAP FUNGSI HUTAN KOTA ARWINAS DI KECAMATAN SIAK KABUPATEN SIAK Anggun Tri Nande; Nurul Qomar; Yossi Oktorini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Abstract

Arwinas Urban Forests is a Green Open Space in Siak Regency with an area of 33.1 ha. Urban forests have a functions to improve, maintain the micro climate, aesthetic values, absorb water, balance the harmony of the city environment and preserve biodiversity. Communities and stakeholders are involved in urban forests management, but their participation was influenced by perceptions of the functions of urban forests. Perception affects a person's behavior towards the object and environment. This research purpose aperceptions of the community and stakeholders about the functions of the existence of the Arwinas Urban Forests. This research used quantitative and qualitative methods. Data is collected through interviews, observation and literature. Primary data were analyzed using chi-square test and ranks spearman correlation test with qualitative descriptive analysis. The results of the research revealed that the community and stakeholders had a positive perception, 52.3% of the community respondents and 94.4% of the other parties respondents stated that they agreed to the function of the Arwinas Urban Forests. Based on chi-square analysis, occupational factors and the level of education of the community and related parties have a real relationship with the perception of the functions of the Arwinas Urban Forests. The results of the rank spearman analysis showed the strength of the relationship between community perceptions of the function of the forest and occupational factors and the level of education are categorized as medium and strong. The results of the rank spearman analysis showed the strength of the relationship between the perceptions of parties related to urban forest functions with occupational factors and the level of education factors are strong. Keywords:Arwinas Urban Forest, Function,Perception.
PENERAPAN KRITERIA KEMANTAPAN KAWASAN KESATUAN PENGELOLAAN HUTAN LINDUNG (KPHL) UNIT XIV TOBA SAMOSIR Intan Yusarga Virnalisi Simarmata; Nurul Qomar; Evi Sribudiani
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Abstract

The purpose of this study was to find out the application of area stability criteria of Protected Forest Management Unit (PFMU) of Unit XIV Toba Samosir and to find out the factors that influence the performance of PFMU Unit XIV Toba Samosir in area stabilization. This study was used criteria and indicator from Forest Watch Indonesia version 1.0. Data collection was done through documentation studies, field observations and in depth interviews. Data analysis was done by giving an assessment of each quality element of each indicator. The results showed that the average of assessed criterias was 2,166 which was in sufficient range, which means PFMU Unit XIV Toba Samosir was quite good at carrying out its functions as a forest management unit at the site level. The factors that influence the development performance of PFMU Unit XIV Toba Samosir in area stabilization was forest land tenure conflict with the community around the PFMU Unit XIV Toba Samosir area which caused the absence of boundary arrangements throughout the perimeter of the forest area, human resources that were inadequate in conflicts resolution and the implementation of socialization to the community, and management funds are still limited. Keywords: application, area stability, criteria, KPHL  
KAITAN PERUBAHAN TUTUPAN LAHAN DAN AKTIVITAS MASYARAKAT DENGAN KUALITAS AIR SUNGAI SUBAYANG, KABUPATEN KAMPAR, TAHUN 2017- 2020 Rizka Putri Ade Sami; Nurul Qomar; Darmadi Darmadi
Biogenesis Vol 18, No 1 (2022): Februari
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/biogenesis.18.1.1-20

Abstract

Sumber daya alam yang sangat dibutuhkan manusia adalah air. Ketersediaan air tawar atau air bersih mengalami kelangkaan seiring dengan pertumbuhan penduduk. Salah satu sumber air tawar yang menjadi perhatian adalah sungai. Penelitian ini bertujuan untuk mengetahui kondisi tutupan lahan, aktivitas masyarakat serta menganalisis kaitannya dengan kualitas perairan Sungai Subayang tahun 2017-2020. Penelitian ini dilaksanakan di wilayah Sub-sub Daerah Aliran Sungai (DAS) Subayang, Kecamatan Kampar Kiri Hulu, Kabupaten Kampar pada Juni-Agustus 2021. Data primer penelitian didapatkan melalui observasi lapangan dan wawancara. Data sekunder meliputi data tutupan lahan bersumber dari KLHK dan data pengkuran kualitas air Sungai Subayang 2017-2020 bersumber dari Tim Fresh Water and Fisheries WWF Indonesia- Central Sumatra. Sampel pengamatan dari bagian hulu ke hilir berada di desa Aur Kuning, Batu Songgan dan Tanjung Belit. Penentuan status mutu kualitas air sungai dianalisis menggunakan pendekatan Indeks Pencemaran (IP) berdasarkan Peraturan Menteri Lingkungan Hidup Nomor 115 tahun 2003, dan penentuan baku mutu berdasarkan Peraturan Pemerintah Nomor 22 Tahun 2021. Hasil penelitian menunjukkan bahwa berdasarkan parameter suhu, kecepatan aliran sungai (arus), kekeruhan, oksigen terlarut, dan pH dari tahun 2017-2020, air Sungai Subayang berada pada kualitas baik dengan Indeks Pencemaran (IP) berkisar 0,27-0,80 (memenuhi nilai baku mutu kelas 2). Kualitas perairan yang baik tersebut berkaitan dan dipengaruhi oleh kondisi tutupan lahan yang masih didominasi hutan (97-99,15%), praktek pemanfaatan hutan dan sungai berbasis kearifan lokal, serta mulai membaiknya pengelolaan limbah dan aktivitas MCK oleh masyarakat.
Co-Authors , Deviona, , Adi Anggoro Parulian Agung Anugrah Agung Anugrah Agus Hikmat Ahmad Muhammad Ahmad Muhammad Ahmad Muhammad Ahmad Nawawi Ahmad Rifai Ahmad Rifai Al-Reza, Dimaz Danang Alex Andriadi Harahap Andani, Gusti Ayu Sinta Deasy andre susanto, arfan Andy Hendri, MT, Andy Anesha Allasselcida Anggun Tri Nande Arifudin Arifudin Arya Arismaya Metananda Arya Arismaya Metananda Arya Arismaya Metananda Aryodamar Muhammad Jati Bahdarsyah Bahdarsyah Besri Nasrul Binti Masruroh Bucika Parta Gezali Budi Mulyono Darmadi Dede Komala Sari Dede Komala Sari Defri Yoza Dewi , Novia Dibyo Kuswiyono Dinda Tri Agustina Emi Roslinda Eno Suwarno Ervizal AM Zuhud Erwanda Trio Bintan Sabri Evi Sribudiani Ewi Irfani Fafiani, Salma Fariz Hidayat Feri Agriani Feri FA Agriani Firmansyah, Dhani Adrian Fransius Brinel Bangun Gandhiko Mohta HAFSOH Hakmi, Azizul Hamidi, M. Rasyid Hanifah Ikhsani Hapsoh Hapsoh harahap, ari azhari Haris Aulia Reza Haris Aulia Reza Herwasono Soedjito Idwar, Idwar Ika Lestari Ika Lestari Hutasuhut Ika Lestari, Ika Intan Yusarga Virnalisi Simarmata Kausar , Kausar Kausar, Kausar Khaerul Basyar Kion, Rivaldo Koichi Yamamoto, Koichi Kusairi, Muhammad Kuswiyono, Dibyo M. Mardiansyah Mardiansyah, M. Mardiansyah Mardianti, Gusdina Maryani Maryani Masita Agustina Masita Agustina Masruri, Niskan Walid Metananda, Arya Arismaya Morista Latersia Tarigan Morista Latersia Tarigan Mubarak Mubarak Muhamad Ridho Muhamad Yusa Muhammad Mardhiansyah Muhammad Mardiansyah Muhammad Rawa El Amady Muhammad Yusa Mulya Rolina Mulya Rolina Nada, Patricia Angelica Variya Nadira, Rahma Dini Niskan Walid Masruri Niskan Walid Masruri Nofrizal Nofrizal Nofrizal Novian Hendro Nugraha, Lefdi Agung Nugroho, P Agung Nur Hidayati Nur Hidayati Nur Suhada Nur Suhada, Nur Nuraeny, Titis Dwi Ayu Pareira, Elisabeth Matrona Sintia Pebriandi, Pebriandi Perangin-Angin, Gita Perdamen Pranata, Syafroni Purba, Erinaka Putri Sari Putra Gunawan Putra, Agung Kartika Radith Mahatma Radith Mahatma Ramadani, Ega Recsy Poetu Antari Rendika Ranuda Ridho, Muhamad Rinekso Soekmadi Rizka Putri Ade Sami Rohaini, Rahmi A Romie Jhonnerie Roza Yulida Sambas Basuni SEMENDAYA, FAUZAN HIDAYATULLAH Shirly Indriana Putri Situmorang, Novia Sari Fransisca Somadona, Sonia Sri Wulandari Suhaimi Ali, Arifudin Sutikno, Sigit Syaiful Hadi Utomo, Datu Agung Viny Volcherina Darlis Wan Muhammad Yunus, Wan Muhammad Wawan Gunawan Wawan Wawan Wawan Wawan Wityadarda, Carissa Yelly Zamaya Yossi Oktorini Yulia Andriani Yulia Andriani, Yulia Zulfarina Zulfarina Zuli Laili Isnaini