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PERTUMBUHAN MORFOMETRIK THALLUS RUMPUT LAUT Eucheuma cottonii DI PERAIRAN PULAU BULANG BATAM Pusvariauwaty Pusvariauwaty; Notowinarto Notowinarto; Ramses Ramses
SIMBIOSA Vol 4, No 2 (2015): JURNAL SIMBIOSA
Publisher : Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/sim-bio.v4i2.651

Penelitian bertujuan untuk mengetahui apakah terdapat hubungan pertumbuhan morfometrik thallus rumput laut Eucheuma cottonii dengan kondisi kualitas air yang mempengaruhi pertumbuhan rumput laut. Lokasi penelitian di kawasan perairan Kecamatan Bulang Kota Batam, pada 5 (lima) lokasi yakni perairan; Pulau Balak (ST.I), Kuala Bulang I (ST.II), Pulau Bulang Luar (ST.III), Kuala Bulang II (ST.IV) dan Pulau Mengkada (ST.V). Pengambilan sampel secara purposive sampling sebanyak 6 (enam) kali pengulangan, setiap individu rumpun sampel dilakukan pengukuran morfologi thallus yaitu;panjang thallus (PTI, PTII dan PTIII), diameter thallus III (DTI, DTII dan DTIII) serta bobot massa (BM) dan pengukuran kualitas air. Hasil; panjang dan diameter thallus (PTI, PTII dan PTIII; DTI, DTII dan STIII) memiliki nilai rerata tertinggi didapati pada lokasi ST.I dan ST.V dan terendah pada ST.II, sedangkan pengukuran bobot massa (BM) dengan nilai rerata tertinggi ST.II. Olah analisis sidikragam hubungan antar panjang thallus(PT) dengan berbagai parameter kualitas air (DO, Nitrat/NO3, Phosfat/PO4-P, dan Amonium/NH3-N) pada semua stasiun sampling menunjukan tidak ada hubungan yang signifikan (Fhit2,97 ˂ Ftab4,60), pada diameter thallus (DT) antar stasiun menunjukan tidak nyata (Fhit 1,10 ˂ Ftab 4,60), sedangkan hubungan dengan bobot massa (BM) dengan kualitas air antar stasiun menunjukan yakni tidak ada hubungan yang signifikan (Fhit 1,52 ˂ Ftab 3,11).

INOVASI MINUMAN DAN PANGANAN BERBAHAN BAKU BIDARA LAUT (XIMENIA AMERICANA) DAN MANGROVE DARI PESISIR KOTA BATAM Ramses Ramses; Erwin Ashari; Ramdani Ramdani
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 2 (2018): Dinamisia : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Bidara Laut Plant, Ximenia americana L., is one of coastal vegetation that potentials to be expanded as various healthy drink innovative products and gives a promises to be expanded in the future due to its health benefits and has never been produced. The activity was conducted at Sarang and Mecan Islands, Sekanak Raya sub-district, Belakang Padang district, Batam, in companion with Sarang and Mecan “Kompang” Conservation group. The Activity was started from May up to October 2018. Implementation methods were counseling, training and production practices, demonstration plots, strengthening management and business development through Focus Group Discussion (FGD). This activity has succeeded in improving partner communities’ skills in making processed beverages and meals made of Bidara Laut and mangroves fruits. It was a new knowledge for the community in sustainable usage and environmental conservation, especially mangrove resources. Processed innovations types which produced were Bidara Syrup, Bidara Pudot, Bidara Fresh Drinks, Jeruju Stick, Jeruju Layer Cakes, and Komojo Sponge cake, which all these processed mangrove and Bidara products have own exclusivity and beneficial to health. For their sustainability guarantee, mangrove seedling and Bidar Laut X. americana farming were created together with partner community.

Partisipasi Masyarakat Dalam Pengembangan Ekowisata Memancing di Desa Rantau Baru, Kecamatan Pangkalan Kerinci, Kabupaten Pelalawan, Provinsi Riau Nofrizal Nofrizal; Rommie Jhonnerie; Alit Hindri Yani; Bustari Bustari; Riska Fatmawati; Ramses Ramses; Imam Arifandy; Rahmadi Rahmadi
CANANG: Jurnal Pengabdian Masyarakat Vol 2, No 2 (2022)
Publisher : PELANTAR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/canang.v2i2.28

Community service activities regarding community participation in the development of fishing ecotourism involve Rantau Baru Village officials, traditional leaders and stakeholders, fishing communities, traders in Rantau Baru Village, Tourism Office, Fisheries Service of Pangkalan Kerinci Regency, Pelalawan Regency. The number of participants who were involved in this activity is 23 people. Fishermen in Rantau Baru Village were selected by 5 people per hamlet. While the traders who will be involved are 10 people consisting of day traders and fish collectors who always do business in Rantau Baru Village. A location survey was conducted to determine the number of people who work as traditional fishermen and businessmen (traders) in Rantau Baru Village. At the same time to record fishermen who are already involved and who have not been involved in fishing tourism activities. Furthermore, the survey was conducted to coordinate with the tourism and fisheries services in Pelalawan Regency, Riau Province. This counseling is addressed to a number of stakeholders that have been determined. Selection of stakeholders based on direct involvement with fishing tourism activities and also those who have the potential to develop and invest in the provision of facilities and infrastructure to support fishing tourism activities. The implementation of the activity will be carried out at the Rantau Baru Village Office, Pangkalan Kerinci District, Pelalawan Regency, Riau Province. Furthermore, this activity will also involve tourists who always visit Rantau Baru Village to get opinions regarding their needs and convenience while carrying out fishing tourism activities. The results of the activity showed that the community service activities went well which was attended by 23 participants who work as fishermen and staff of the Fisheries and Maritime Service, Pelalawan Regency. The success of this service activity is indicated by the results of the post test and the responses of the participants. Most of the participants were very enthusiastic and interested in being involved in this fishing ecotourism activity. Some of the participants who owned pompong boats, robin boats and rowing boats also wished to become tourist guides for fishing tourism activities. The participation and enthusiasm of the participants was very good for this activity. This is indicated by the perception, response and evaluation of this activity by using a preliminary test and a posttest. Most of the participants felt interested in presenting material about community participation in the development of fishing ecotourism. The participants' understanding of the material was also very good, this indicated that most of the participants really understood and understood the strategies for developing fishing ecotourism. Apart from that, there was a lot of input in the form of the hopes of all parties, such as the local government, related agencies, regional heads, investors and the university to be involved in the development of fishing tourism in Rantau Baru Village. Improving the facilities and infrastructure to support fishing tourism is also a demand in the future to be able to implement fishing ecotourism activities in Rantau Baru Village. Fishing ecotourism activities are supported by facilities and infrastructures, therefore it is necessary to provide lodging, communication (Telkomsel tower) restaurants, shops selling fishing tackle and bait, information facilities, security and health facilities. In addition, in implementing the development of fishing ecotourism, it is necessary to carry out promotion, community participation and support from all parties.

INVENTARISASI KARAGAMAN JENIS FLORA MANGROVE DI PULAU MECAN KOTA BATAM Ramses Ramses
SIMBIOSA Vol 5, No 2 (2016): JURNAL SIMBIOSA
Publisher : Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/sim-bio.v5i2.1307

Setiap ekosistem mangrove mempunyai keanekaragaman vegetasi yang berbeda, begitu juga halnya pada kawasan mangrove di Pulau Mecan. Pengumpulan data vegetasi dilakukan dengan pencacahan jenis-jenis flora mangrove di sepanjang garis transek. Metode Spot Check dilakukan untuk melengkapi informasi flora mangrove diluar jalur garis transek, dilakukan dengan cara mengamati dan memeriksa zona-zona tertentu dalam ekosistem mangrove yang memiliki ciri khusus. Pengukuran parameter fisik-kimia air menunjukan bahwa salinitas (29-30o/oo), pH (6,0-6,5), suhu (29-30OC), DO (6,5mg/l), kecerahan (8m). Hasil inventarisasi flora pada lokasi pengamatan menunjukkan bahwa terdapat 32 jenis flora penyusun hutan mangrove yang teramati. Jenis flora mangrove tersebut terdiri dari 15 jenis mangrove sejati, 3 jenis mangrove pendukung, dan 14 jenis asosiasi mangrove. Inventarisasi terhadap jenis flora mangrove sejati meliputi Rhizophora. mucronata, R. apiculata, Bruguiera gymnorrhiz, B. cylindrica, Lumnitzera littorea, L. recemos, Ceriops tagal, C. decandra, Avicennia lanata, A. alba, Xylocarpus granatum, X. mollucensis dan Nypa fruticans. Mangrove sejati didominan oleh Rizophora mucronata dan R. apiculata. Sedangkan jenis mangrove pendukung terdiri Aegiceras corniculatum, Scyphiphora hydrophyllaceae dan Excoecaria agallocha. Pada kawasan pengamatan juga dijumpai jenis mangrove asosiasi atau ikutan yaitu Acanthus ilicifolius, Terminalia catappa, Hibiscus tiliaceus, Pemphis acidula, Ximenia americana, Dischidia bengalensis, Dischidia rafflesiana, Sarcolobus banksii, Sesuvium portulacastrum, Acrostichum aureum, Acrosticum aureum, Scaevola taccada, Pandanus tectorius dan Clerodendrum inerme

Kandungan Tembaga (Cu) dan Timbal (Pb) pada Lamun Enhalus accoroides dari Perairan Batam, Kepulauan Riau, Indonesia Ismarti Ismarti; Ramses Ramses; Fitrah Amelia; Suheryanto Suheryanto
Depik Vol 6, No 1 (2017): April 2017
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

The objective of the present study was to analyze the metal content of copper and lead in Enhalus accoroides seagrass in Batam Island waters. Samples of seagrass (E. accoroides) were collected from six locations along the western region of Batam Island then dried and performed with acid destruction. The measurements of Cu and Pb in the samples were conducted by Atomic Absorption Spectrophotometer. The result showed that there was an increasing of copper and lead contaminant level on sample E accoroides during two periods in a year. The Cu level ranged from 0.63 to 46.1 mg/kg, meanwhile, lead level ranged from 2.14 to 10.52mg/kg respectively. The highest accumulation of copper and lead were recorded on leaves, it was reached 10.81 mg/kg and 5.98mg/kg, respectively.Penelitian ini bertujuan menganalisis kandungan logam tembaga (Cu) dan timbal (Pb) pada lamun Enhalus accoroides di sepanjang perairan barat Pulau Batam. Sampel lamun dikumpulkan dari enam lokasi kemudian dikeringkan dan dilakukan destruksi dengan asam. Penentuan kadar logam tembaga dan timbal dalam sampel dilakukan dengan spektrometri serapan atom. Hasil penelitian menunjukan adanya peningkatan kadar logam Cu dan Pb pada sampel lamun E. accoroides selama 2 periode sampling dalam 1 tahun. Kadar logam Cu dan Pb pada lamun secara berturut berada pada rentang 0.63-46.1 mg/kg dan 2.14-10.52mg/kg. Akumulasi logam Cu dan Pb dalam lamun E. accoroides tertinggi pada bagian daun sebanyak 10.81 mg/kg Cu dan 5.98 mg/kg Pb.

Kandungan Tembaga (Cu) dan Timbal (Pb) pada Lamun Enhalus accoroides dari Perairan Batam, Kepulauan Riau, Indonesia Ismarti Ismarti; Ramses Ramses; Fitrah Amelia; Suheryanto Suheryanto
Depik Vol 6, No 1 (2017): April 2017
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.6.1.5555

The objective of the present study was to analyze the metal content of copper and lead in Enhalus accoroides seagrass in Batam Island waters. Samples of seagrass (E. accoroides) were collected from six locations along the western region of Batam Island then dried and performed with acid destruction. The measurements of Cu and Pb in the samples were conducted by Atomic Absorption Spectrophotometer. The result showed that there was an increasing of copper and lead contaminant level on sample E accoroides during two periods in a year. The Cu level ranged from 0.63 to 46.1 mg/kg, meanwhile, lead level ranged from 2.14 to 10.52mg/kg respectively. The highest accumulation of copper and lead were recorded on leaves, it was reached 10.81 mg/kg and 5.98mg/kg, respectively.Penelitian ini bertujuan menganalisis kandungan logam tembaga (Cu) dan timbal (Pb) pada lamun Enhalus accoroides di sepanjang perairan barat Pulau Batam. Sampel lamun dikumpulkan dari enam lokasi kemudian dikeringkan dan dilakukan destruksi dengan asam. Penentuan kadar logam tembaga dan timbal dalam sampel dilakukan dengan spektrometri serapan atom. Hasil penelitian menunjukan adanya peningkatan kadar logam Cu dan Pb pada sampel lamun E. accoroides selama 2 periode sampling dalam 1 tahun. Kadar logam Cu dan Pb pada lamun secara berturut berada pada rentang 0.63-46.1 mg/kg dan 2.14-10.52mg/kg. Akumulasi logam Cu dan Pb dalam lamun E. accoroides tertinggi pada bagian daun sebanyak 10.81 mg/kg Cu dan 5.98 mg/kg Pb.

Kandungan Tembaga (Cu) dan Timbal (Pb) pada Lamun Enhalus accoroides dari Perairan Batam, Kepulauan Riau, Indonesia Ismarti Ismarti; Ramses Ramses; Fitrah Amelia; Suheryanto Suheryanto
Depik Vol 6, No 1 (2017): April 2017
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.6.1.5555

The objective of the present study was to analyze the metal content of copper and lead in Enhalus accoroides seagrass in Batam Island waters. Samples of seagrass (E. accoroides) were collected from six locations along the western region of Batam Island then dried and performed with acid destruction. The measurements of Cu and Pb in the samples were conducted by Atomic Absorption Spectrophotometer. The result showed that there was an increasing of copper and lead contaminant level on sample E accoroides during two periods in a year. The Cu level ranged from 0.63 to 46.1 mg/kg, meanwhile, lead level ranged from 2.14 to 10.52mg/kg respectively. The highest accumulation of copper and lead were recorded on leaves, it was reached 10.81 mg/kg and 5.98mg/kg, respectively.Penelitian ini bertujuan menganalisis kandungan logam tembaga (Cu) dan timbal (Pb) pada lamun Enhalus accoroides di sepanjang perairan barat Pulau Batam. Sampel lamun dikumpulkan dari enam lokasi kemudian dikeringkan dan dilakukan destruksi dengan asam. Penentuan kadar logam tembaga dan timbal dalam sampel dilakukan dengan spektrometri serapan atom. Hasil penelitian menunjukan adanya peningkatan kadar logam Cu dan Pb pada sampel lamun E. accoroides selama 2 periode sampling dalam 1 tahun. Kadar logam Cu dan Pb pada lamun secara berturut berada pada rentang 0.63-46.1 mg/kg dan 2.14-10.52mg/kg. Akumulasi logam Cu dan Pb dalam lamun E. accoroides tertinggi pada bagian daun sebanyak 10.81 mg/kg Cu dan 5.98 mg/kg Pb.

Diversity of Sea Cucumbers (Holothuroidea) in the Waters of Sarang Island and the Nenek Strait, Batam City, Riau Islands, Indonesia Devi Novianti; Ramses Ramses; Ismarti Ismarti; Fitrah Amelia
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 12, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v12i1.8798

Background: Sea cucumbers (Holothuroidea) are key benthic organisms that contribute to coastal ecosystem stability through bioturbation, organic matter decomposition, and their role in marine food webs. However, despite their ecological and economic importance, information on the diversity and community structure of sea cucumbers in the waters of Batam City, remains limited. This study aimed to analyze the diversity of sea cucumbers in the waters of Sarang Island and the Nenek Strait, as a basis for evaluating ecological conditions and supporting sustainable marine resource management. Methodology: Sampling was conducted in the intertidal zone using the sweeping method during nighttime to accommodate the nocturnal activity of sea cucumbers, using two transects at each sampling station. Species identification was based on morphological and visual characteristics, while environmental parameters such as temperature, pH, salinity, dissolved oxygen, water transparency, and current velocity were measured in situ. Findings: Five sea cucumber species were identified, namely Stichopus herrmanni, Holothuria leucospilota, H.scabra, Bohadschia aegyptia, and H. fuscopunctata. Community structure was then analyzed using the Shannon–Wiener diversity index (H’), evenness index (E), and Simpson’s dominance index (C). At Sarang Island, 25 individuals representing five species were recorded, with Actinopyga mauritiana dominating 64% of the population, resulting in moderate diversity (H’ = 0.576), low evenness (E = 0.358), and high dominance (C = 0.453). In the Nenek Strait, 22 individuals from three species were identified, showing moderate diversity (H’ = 1.059), high evenness (E = 0.964), and low dominance (C = 0.360), actinopyga mauritiana dominated 64% of the population, likely due to its higher tolerance to local environmental conditions and its preference for sandy–muddy substrates commonly found in the study area, indicating a more balanced community structure. Contributions: These findings highlight spatial variation in sea cucumber communities related to habitat characteristics and ecological pressure, contributing baseline scientific data on the diversity and community structure of Holothuroidea in Batam coastal waters

Morphometric Characteristics, Length–Weight Relationship, and Condition Factor of Kapis Clams (Pecten maximus, Linnaeus, 1758) in Sarang Island Coastal Waters Khoirotunnisa Siregar; Ramses Ramses; Lani Puspita; Ismarti Ismarti
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 12, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v12i1.8793

Background: This study examined the morphometric characteristics, length–weight relationship, and condition factor of scallops belonging to the family Pectinidae in the waters of Sarang Island and Mecan Island, Belakang Padang District, Batam City. This research is important because scientific information regarding the biological characteristics and population condition of scallops in this area is still limited, while exploitation by local fishermen continues to occur. Methodology: The study was conducted from August to October 2024 using a quantitative descriptive approach. Sampling was carried out through diving surveys at three fishing stations using a sweeping technique along transects covering an area of approximately 100 m² at depths ranging from 2–6 m. Morphometric measurements included shell length, shell width, shell thickness, dorsal width, and total body weight. The length–weight relationship was analyzed using logarithmic regression, while physiological condition was evaluated using the relative condition factor (Kn). Findings: A total of 88 individuals were collected.. Water quality parameters showed suitable environmental conditions with temperature ranging from 29–31 °C, salinity 30–32 ppt, dissolved oxygen 5.2–6.4 mg/L, and pH 7.6–8.1. The growth exponent (b = 2.5877) indicates a negative allometric growth pattern, where shell length increases faster than body weight. This pattern may reflect ecological adaptation and environmental conditions in the study area. Contributions: These findings provide baseline biological information for sustainable scallop resource management

Density, Morphometrics, Length–Weight Relationship, and Condition Factors of Manila Clams (Ruditapes philippinarum) in Waters Batam City Fety Andriani; Ramses Ramses; Fauziah Syamsi; Ismarti Ismarti
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 12, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v12i1.8766

Background: The Manila clam Ruditapes philippinarum is an economically important marine bivalve and a key component of coastal ecosystems. Environmental factors such as sedimentation, salinity fluctuations, and human activities may influence its abundance, growth, and physiological condition. This study aimed to assess the abundance, morphometric characteristics, length–weight relationship, and condition factor of R. philippinarum in the waters surrounding Sarang Island, Batam Plot. Methodology: Sampling was conducted at three intertidal stations—Tempayang Island, Piring Island, and Layang Island—using purposive manual collection within 3 plot observation. Shell length, height, and thickness were measured using digital calipers, and total weight was recorded with a digital balance. Growth patterns were analyzed using log–log regression, while condition factors (K and WR) were used to evaluate physiological status. Findings: 87 individuals of R. philippinarum were recorded at Station 1, 118 at Station 2, and 117 at Station 3. The shell length of Ruditapes philippinarum ranged from 15.2 to 42.6 mm across all sampling stations. The length–weight relationship showed a weak correlation (r = 0.145) with a low coefficient of determination (R² = 0.21%) and a negative allometric growth pattern (b = −0.3419). The WR value (121.81) indicated generally good physiological condition. Water quality parameters were generally within tolerance limits; however, stations with higher total dissolved solids and lower water transparency indicated increased turbidity, which was associated with relatively smaller shell sizes of R. philippinarum compared to stations with better water clarity. Overall, variations in abundance and size among stations were influenced by environmental differences, while the R. philippinarum population remained relatively healthy. Contributions: These findings provide baseline ecological information that can support future monitoring and sustainable management strategies for R. philippinarum resources in intertidal coastal ecosystems

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