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Sustainability Status of Mangrove Forest Ecosystem in Rawa Mekar Jaya Village, Sungai Apit District, Siak District Affin Yusuf; Adriman Adriman; Muhammad Fauzi
Jurnal Perikanan dan Kelautan Vol 28, No 2 (2023): June 2023
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.2.181-188

This research was conducted in October - November 2021 in Rawa Mekar Jaya Village, Sungai Apit District, Riau Province. The study area includes the mangrove forest of Rawa Mekar Jaya Village and Rawa Mekar Jaya River. Managing mangrove forests sustainably requires an integrated and sustainable management strategy; therefore an evaluation of sustainability status is carried out through 27 indicators grouped into four dimensions, namely ecology, economy, socio-culture, and institutional law. Indicators were obtained from previous research, literature studies, and field observations. Sustainability index assessment categories (1-100) can show the status of sustainability in mangrove forest ecosystem management in a multi-dimensional. Overall, the sustainability status of the multidimensional mangrove forest ecosystem of Kampung Rawa Mekar Jaya is classified as less sustainable with an average of 45.62. Socio-cultural (14.92) and economic (26.34) dimensions need improvement but the ecological and legal dimensions of the institution must be maintained

Kualitas dan distribusi spasial karakteristik fisika-kimia Sungai Siak di Kota Pekanbaru Luri Anita Vanri; Adriman Adriman; Muhammad Fauzi
Depik Vol 9, No 2 (2020): August 2020
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.9.2.16578

Siak River is one of the biggest rivers and the deepest in Riau Province in Indonesia with its 20-30 depth and depth 370 kilometers. The Siak River used for bathing, washing, dumping industrial palm oil, plantation, domestic waste, and port so it has an impact on water quality changing. This study analyzed the water quality and distribution spatial physical and chemical parameters the river around in Pekanbaru city, using Principal Component Analysis (PCA), this study used laboratory in situ and ex situ water quality measurement instruments. Water sampling each station done three times in two weeks during October to November 2019. The results obtained from this study shows the water quality of these 6 stations in the category of bad and the water quality from headwaters to downstream river influenced by organic parameter as a dominant pollutant. The correlation of water quality characteristic was 74.4% main factor 1 (F1) 47.4% and main factor 2 (F2) 26.7% with main characteristics fecal coliform, phosphate, and nitrate. Grouping these characteristics through a dendrogram showed three levels of relationship based on the characteristic parameter. The first group stands for station 1,2, and 4 have higher brightness and Dissolved oxygen (DO) parameters than other stations. The second group stands for stations 3 and 5 that have relatively high in parameter phosphate and nitrate. The third group is station 6 (river estuary) which results in shows high of fecal coliform proportional to pollution. The study can be concluded that three groups heavily contaminated. Each group has different parameters that show influence upland and waters activities.Keywords: Distribution of spatial, The quality of water, Siak River, Physical and Chemical Parameters, PCA ABSTRAKSungai Siak merupakan salah satu sungai terbesar di Provinsi Riau dan terdalam di Indonesia, dengan kedalaman sekitar 20-30 meter dan panjang 300 kilometer. Sungai siak masih dimanfaatkan oleh masyarakat sebagai sarana Mandi Cuci Kakus (MCK), tempat buangan limbah industri kelapa sawit, perkebunan, rumah tangga dan pelabuhan, sehingga berdampak pada perubahan kualitas perairan. Penelitian dilakukan untuk menganalisa kualitas dan distribusi spasial karateristik fisik-kimia perairan Sungai Siak di sekitar Kota Pekanbaru, dengan menggunakan Principal Component Analysis (PCA). Kajian menggunakan instrument pengukuran kualitas air in situ dan ex situ di laboratorium. Pengambilan sampel air pada masing-masing stasiun dilakukan sebanyak tiga kali setiap dua minggu selama bulan Oktober hingga November 2019. Hasil yang diperoleh dari kajian ini adalah kualitas air di keenam stasiun masuk dalam katagori buruk dan mengalami penurunan kualitas dari hulu ke hilir yang disebabkan bahan organik. Korelasi karakteristik kualitas air sebesar 74,3%, faktor utama 1 (F1) 47,4% dan faktor utama 2 (F2) 26,7% dengan penciri utama fecal coliform, fosfat dan nitrat. Pengelompokan stasiun pada dendogram klarifikasi hierarki menunjukkan adanya tiga tingkat hubungan kekerabatan berdasarkan parameter pencirinya. Kelompok satu terdiri dari stasiun 1, 2 dan 4 memiliki hasil relatif tinggi pada parameter kecerahan dan oksigen terlarut (DO) dibandingkan dengan stasiun lainnya. Kelompok dua terdiri dari stasiun 3 dan 5 memiliki hasil relatif tinggi pada paramter nitrat dan fosfat dibandingkan dengan stasiun lainnya. Kelompok tiga adalah stasiun 6 (muara sungai sail) dengan parameter fecal coliform relatif tinggi yang berbanding lurus dengan tingkat pencemarannya. Berdasarkan hasil kajian dapat disimpulkan bahwa tiga kelompok sama-sama tercemar berat, namun masing-masing kelompok memiliki perbedaan parameter pencirinya yang memperlihatkan pengaruh berbagai aktifitas di darat maupun di perairan itu sendiri.Kata kunci: Distribusi spasial, Kualitas air, Sungai Siak, Parameter fisika dan kimia, PCA

Kualitas dan distribusi spasial karakteristik fisika-kimia Sungai Siak di Kota Pekanbaru Luri Anita Vanri; Adriman Adriman; Muhammad Fauzi
Depik Vol 9, No 2 (2020): August 2020
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.9.2.16578

Siak River is one of the biggest rivers and the deepest in Riau Province in Indonesia with its 20-30 depth and depth 370 kilometers. The Siak River used for bathing, washing, dumping industrial palm oil, plantation, domestic waste, and port so it has an impact on water quality changing. This study analyzed the water quality and distribution spatial physical and chemical parameters the river around in Pekanbaru city, using Principal Component Analysis (PCA), this study used laboratory in situ and ex situ water quality measurement instruments. Water sampling each station done three times in two weeks during October to November 2019. The results obtained from this study shows the water quality of these 6 stations in the category of bad and the water quality from headwaters to downstream river influenced by organic parameter as a dominant pollutant. The correlation of water quality characteristic was 74.4% main factor 1 (F1) 47.4% and main factor 2 (F2) 26.7% with main characteristics fecal coliform, phosphate, and nitrate. Grouping these characteristics through a dendrogram showed three levels of relationship based on the characteristic parameter. The first group stands for station 1,2, and 4 have higher brightness and Dissolved oxygen (DO) parameters than other stations. The second group stands for stations 3 and 5 that have relatively high in parameter phosphate and nitrate. The third group is station 6 (river estuary) which results in shows high of fecal coliform proportional to pollution. The study can be concluded that three groups heavily contaminated. Each group has different parameters that show influence upland and waters activities.Keywords: Distribution of spatial, The quality of water, Siak River, Physical and Chemical Parameters, PCA ABSTRAKSungai Siak merupakan salah satu sungai terbesar di Provinsi Riau dan terdalam di Indonesia, dengan kedalaman sekitar 20-30 meter dan panjang 300 kilometer. Sungai siak masih dimanfaatkan oleh masyarakat sebagai sarana Mandi Cuci Kakus (MCK), tempat buangan limbah industri kelapa sawit, perkebunan, rumah tangga dan pelabuhan, sehingga berdampak pada perubahan kualitas perairan. Penelitian dilakukan untuk menganalisa kualitas dan distribusi spasial karateristik fisik-kimia perairan Sungai Siak di sekitar Kota Pekanbaru, dengan menggunakan Principal Component Analysis (PCA). Kajian menggunakan instrument pengukuran kualitas air in situ dan ex situ di laboratorium. Pengambilan sampel air pada masing-masing stasiun dilakukan sebanyak tiga kali setiap dua minggu selama bulan Oktober hingga November 2019. Hasil yang diperoleh dari kajian ini adalah kualitas air di keenam stasiun masuk dalam katagori buruk dan mengalami penurunan kualitas dari hulu ke hilir yang disebabkan bahan organik. Korelasi karakteristik kualitas air sebesar 74,3%, faktor utama 1 (F1) 47,4% dan faktor utama 2 (F2) 26,7% dengan penciri utama fecal coliform, fosfat dan nitrat. Pengelompokan stasiun pada dendogram klarifikasi hierarki menunjukkan adanya tiga tingkat hubungan kekerabatan berdasarkan parameter pencirinya. Kelompok satu terdiri dari stasiun 1, 2 dan 4 memiliki hasil relatif tinggi pada parameter kecerahan dan oksigen terlarut (DO) dibandingkan dengan stasiun lainnya. Kelompok dua terdiri dari stasiun 3 dan 5 memiliki hasil relatif tinggi pada paramter nitrat dan fosfat dibandingkan dengan stasiun lainnya. Kelompok tiga adalah stasiun 6 (muara sungai sail) dengan parameter fecal coliform relatif tinggi yang berbanding lurus dengan tingkat pencemarannya. Berdasarkan hasil kajian dapat disimpulkan bahwa tiga kelompok sama-sama tercemar berat, namun masing-masing kelompok memiliki perbedaan parameter pencirinya yang memperlihatkan pengaruh berbagai aktifitas di darat maupun di perairan itu sendiri.Kata kunci: Distribusi spasial, Kualitas air, Sungai Siak, Parameter fisika dan kimia, PCA

Fisheries Management of Terubuk (Tenualosa macrura) with an Ecosystem Approach (EAFM) in the Bengkalis Strait, Bengkalis Regency, Riau Province Adiwanarta, Rizki; Adriman, Adriman; Efizon, Deni
Jurnal Perikanan dan Kelautan Vol 28, No 3 (2023): October
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.3.401-414

Fish resources are one of the natural resources that must be used as much as possible for the welfare of the community, especially around Riau Province, where part of its territory is a coastal area that has a wealth of marine biological resources that have the potential to be developed at present and in the future. One type of marine biological resource that has high economic value is the most abundant fish resource. The methods used in this study are the direct observation survey method, interviews, and distributing questionnaires. The data used in this research consists of primary and secondary data. Primary data is obtained from the results of observations and measurements made in the field, including interviews with respondents, while secondary data is in the form of excerpts from previous research journals and activity report documents obtained from related institutions or agencies. grouping based on composite value, i.e., domains that qualify as "moderate," namely economics, and domains that qualify for the "good" stage, namely the institutional domain, and finally the domains that qualify for the "excellent" stage are the domain of fish resources, the domain of fishing techniques, and the social domain. Therefore, the priority for improvement as well as the spotlight are given to the economic domain. The status of the best fisheries management in Bengkalis Regency as a whole is considered to be in good criterion condition (aggregate score: 71). However, specifically based on the values between domains, three groupings based on composite values can be obtained, namely, domains that qualify as "moderate," namely the economic domain and habitat and ecosystem. Domains that qualify as "good" are institutional domains and social domains. While the domains that qualify as "very good" are the domain of fish resources and the domain of fishing techniques, Domains that qualify as "good" are institutional domains and social domains

Diversity and Abundance of Gastropods in the Seagrass Ecosystem in the Teluk Bakau Village, Bintan Regency, Kepulauan Riau Province Purba, Dewi Nokiana F Br; Adriman, Adriman; Fauzi, Muhammad
Journal of Coastal and Ocean Sciences Vol. 5 No. 3 (2024): September
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jocos.5.3.189-194

The diversity and abundance of gastropods are related to the condition of seagrass. In Teluk Bakau Village, anthropogenic activities such as tourism and fish catching negatively affect the seagrass ecosystem. To understand the diversity and abundance of gastropods in that area, a study was conducted in January-March 2023. Sampling was carried out at three stations: in the area close to human inhabitants (S1), ecotourism area (S2), and in the area with no human activity (S3). In each station, there were three transect lines; in each line, there were five plots (1x1 m2). Gastropod and seagrass samplings were conducted three times. Gastropods and seagrass were collected manually from each plot and then calculated and identified. Results showed eight species of gastropods and four species of seagrass. Abundance of Gastropods was 16.13 ind/m2 in S1, 11.6 ind/m2 in S2 and 50.53 ind/m2 in S3. The most abundant gastropod in the study area was Strombus canarium, which was present in each station. The seagrass density ranged from 51-113.86 plants/m2, and the most common seagrass was Enhalus acoroides, found in each station. The results of a simple linear regression test on the relationship between seagrass density and gastropod abundance was R = 0.975 (very strong)

TYPES AND DENSITY OF SEAGRASS IN THE GENTING BEACH, TANJUNG MEDANG VILLAGE, RUPAT UTARA DISTRICT, BENGKALIS REGENCY, RIAU PROVINCE Hidayah, Haini; Fauzi, Muhammad; Adriman, Adriman
Asian Journal of Aquatic Sciences Vol. 2 No. 2 (2019): August
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1007.574 KB)

Seagrass is present in the Genting Beach. During the low tide, however, propeler of fishermen ship damage the seagrass habitat in general. To understand the types and density of seagrass in Genting Beach, a study has been conducted in April – June 2018. There were 3 sampling points, in the river mouth of the Genting River (SP I), in the shipping line (SP II), and in the mangrove area (SP III). Seagrass were taken from 3 quadrants (1x1 m) in each sampling point. Sampling were conducted once. The seagrass was then identified. Results shown that there was one type of seagrass species, namely Enhalus acoroides. Seagrass density range from 17.99 – 90.78 organism/m2 and the coverage of seagrass was around 3.04% – 14.39%, water temperature was 31.66 - 32ºC, salinity 32‰, pH 8, clarity 0.26 – 0.33 m, current flow 0.37 – 0.42 m/s, sandy mud substrate, nitrate 0.033 – 0.075 mg/L, phosphate 0.035 – 0.104 mg/L and organic material was 20.50 – 27.57%. The seagrass density in the Genting Beach is classified as rare and the coverage as low.

SUSTAINABILITY STATUS OF MANAGEMENT TERUBUK FISH (Tenualosa macrura) IN BENGKALIS DISTRICT Junaidi, Rival; Efizon, Deni; Adriman, Adriman
Asian Journal of Aquatic Sciences Vol. 5 No. 2 (2022): August
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

This research was conducted from July to October 2021 in Bengkalis Regency. This research is focused on evaluating in detail the condition of the ultimate fisheries from the ecological, social, economic, and institutional aspects as well as scientific information for follow-up planning and implementation of the best fisheries management in the waters of the Bengkalis Strait. The research method used during the study was a survey method. Types and sources of data used in this study are primary data and secondary data. The number of key respondents used in this study were 30 people. Sustainable fisheries management is seen from five dimensions, namely the ecological dimension, the economic dimension, the social dimension, the technological dimension and the institutional dimension. The scores for each attribute were analyzed using the Rapfish technique and will be passed through several analyzes such as multi-dimensional scaling (MDS), leverage analysis (JackKnife), and Monte Carlo analysis. Based on the results of the study the results of the catch of the terubuk fish during the period June-September amounted to 160 fish. From this amount, it showed that the percentage of male fish caught was much more dominant, namely 110 fish (69%) than 50 female fish (31%). The results of the analysis of each dimension show that the ecological index (59.92%) is included in the moderately sustainable category, the economic dimension (52.94%) is included in the moderately sustainable category, the social dimension (50.54%) is included in the moderately sustainable category, the social dimension (50.54%) is included in the moderately sustainable category. Institutional (49.91%) is included in the sustainable category and the technological dimension (70.25%) indicates the category is quite sustainable. Thus, the design of the terubuk fish management in Bengkalis waters can use the dimensions of the attributes that are classified as quite sustainable, to support or improve the institutional dimensions in order to support the management of terubuk fish.

PENYULUHAN KONSERVASI HUTAN MANGROVE DI DESA MENGKAPAN KECAMATAN SUNGAI APIT KABUPATEN SIAK Adriman, Adriman; Fauzi, Muhammad; Fajri, Nur El; Purwanto, Eko; Prianto, Eko
Journal of Rural and Urban Community Empowerment Vol. 2 No. 1 (2020): Desember
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar

Penyuluhan ini dilakukan pada tanggal 25 sampai 26 Juli 2020 yang berlokasi di Desa Mengkapan Kabupaten Siak. Kegiatan ini bertujuan memberikan pengetahuan dan pemahaman kepada masyarakat Desa Mengkapan tentang peranan penting hutan mangrove bagi kehidupan manusia. Kegiatan penyuluhan ini memberikan manfaat kepada stakeholder diantaranya bagi peserta penyuluhan, masyarakat, anggota pelaksana penyuluhan, perguruan tinggi dan pemerintah daerah. Sasaran utama kegiatan penyuluhan ini adalah masyarakat yang tinggal di pesisir Desa Mengkapan dengan berbagai profesi sebanyak 30 orang. Metode yang digunakan dalam penyuluhan ini metoda ceramah dan diskusi, kunjungan ke lokasi hutan mangrove, monitoring dan evaluasi. Metoda ceramah digunakan untuk menyampaikan materi di dalam kelas. Kunjungan lapangan dimaksudkan untuk melihat secara nyata fungsi mangrove sesuai materi yang telah disampaikan. Monitoring dilakukan untuk mengetahui perkembangan kegiatan pengelolaan hutan mangrove, terutama aktivitas dan minat masyarakat untuk ikut berpartisipasi dalam kelompok konservasi yang telah ada. Pada kegiatan ini juga dilakukan evaluasi yang bertujuan untuk mengetahui tingkat pertambahan pengetahuan peserta penyuluhan serta partisipasi masyarakat dalam pengelolaan hutan mangrove. Dari hasil monitoring dan evaluasi diketahui bahwa tingkat pengetahuan dan partisipasi peserta tentang konservasi mangrove dan manfaatnya meningkat.

Identifikasi Jenis dan Kelimpahan Sampah Laut pada Kawasan Ekowisata Mangrove Sungai Bersejarah di Desa Kayu Ara Permai Kecamatan Sungai Apit Kabupaten Siak Siwolo, Apria Bodhi; Prianto, Eko; Adriman, Adriman
South East Asian Water Resources Management Vol. 2 No. 1 (2024): Desember
Publisher : Science, Technology, and Education Care

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61761/seawarm.2.1.1-12

Sampah laut adalah bahan padat persisten, yang terbuang dan ditinggalkan di lingkungan laut atau juga berasal dari buangan yang berasal aktivitas pemukiman di wilayah pesisir yang terbawa banjir mengalir ke wilayah pesisir dan laut, namun pada akhirnya sampah tersebut akan terpapar ke wilayah pesisir yang terbawa oleh arus Hutan mangrove memiliki manfaat dan peran penting dalam menjaga ekosistem kawasan pesisir, namum hutan mangrove juga mendapatkan tekanan dari beragam aktivitas lain seperti pencemaran sampah. Penelitian ini bertujuan untuk mengetahui jenis dan kelimpahan berdasarakan ukuran, jumlah, berat dan kepadatan sampah laut. Desa Kayu Ara Permai merupakan salah satu desa di kecamatan Sungai Apit yang memiliki kawasan ekowisata mangrove bernama Mangrove Sungai Bersejarah. Penelitian ini dilaksanakan pada Desember 2023 sampai Januari 2024. Penelitian ini menggunakan metode survey, sekaligus penentuan lokasi menggunakan metode purposive sampling sedangkan teknik pengambilan sampel yang digunakan adalah garis transek. Berdasarkan hasil analisis data ditemukan 6 jenis sampah laut berukuran macrodebris yang didominasi oleh sampah plastik sebanyak 531 item dengan nilai kepadatan 0,59 item/m2 . Jenis sampah laut paling berat adalah jenis kayu sebanyak 9.800 g dengan kepadatan 10,89 g/m2 . Hasil temuan ini menunjukan bahwa kawasan ekowisata Mengrove Sungai Bersejarah tercemar oleh sampah laut. Total sampah laut yang ditemukan sebanyak 599 item dengan total berat 22.020 g

The Adaptive Capacity of Mangrove Ecosystem in the Sub-District Sungai Apit, Siak Regency, Riau Province Adriman, Adriman; Prianto, Eko; Jhonnerie, Romie; Fajri, Nur El
Jurnal Perikanan dan Kelautan Vol. 28 No. 1 (2023): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

This research was conducted for five months from May to September 2022 which is located in Sungai Apit District by taking six (6) villages as sampling locations from the eight (8) existing villages. This research was conducted for five months from May to September 2022 which is located in Sungai Apit District by taking six (6) villages as sampling locations from eight (8) existing villages. The research objective was to calculate and assess the adaptive capacity of mangrove ecosystems in Siak District, Siak Regency. Measurement of the adaptive capacity of mangrove ecosystems is carried out by analyzing six parameters, namely Mangrove Dimension Index (IDMg), Dominant Mangrove Species, Mangrove Tree Density, Number of Mangrove Species, Substrate Type, Ecosystem Distance from Settlement. The value of the adaptive capacity of mangrove ecosystems is in the range of 0.0-1.0, with five capacity categories namely "very low, low, medium, high, and very high". The results showed that the number of mangrove species found growing on the coast of Sungai Apit District was 19 species belonging to 10 families and 12 genera, distributed in the "low" category with a mangrove dimension index (IDMg) value of 0.6 (0.4<IDMg <0.8).Dominant species from the Rhizophoraceae family with a density classified as "high". The adaptive capacity of the mangrove ecosystem at the study site is classified as "high" with an adaptive capacity value of 0.67 (0.6 ≤ KPMg ≤ 0.8).

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