Article Per Year (5 Year)
p-Index From 2020 - 2025
4.182
P-Index
This Author published in this journals
All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Jurnal Pengabdian Magister Pendidikan IPA Jurnal Ilmiah Profesi Pendidikan Jurnal Pijar MIPA
Abdul Syukur
Universitas Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Immunology & microbiology Materials Science & Nanotechnology Mathematics Physics

Published : 35 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 8 Documents
Search
Journal : Jurnal Biologi Tropis

 1 
Potential Carbon Content of Seagrass Species Diversity in Coastal Waters of Central Lombok Eva Rosdiana Sari; Abdul Syukur; Moh. Liwa Ilhamdi
Jurnal Biologi Tropis Vol. 21 No. 3 (2021): September - Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v21i3.2773

Abstract

The marine environment has a significant role in maintaining the balance of gas exchange in the air, especially between oxygen and carbon dioxide. The potential of the marine environment for gas exchange is supported by the existence of marine ecosystems such as seagrass ecosystems. This is in accordance with the blue carbon concept which plays a role in environmental mitigation in reducing carbon through the coastal environment. Therefore, the purpose of this study was to assess the potential carbon content of the diversity of seagrass species at three locations of seagrass beds in the coastal waters of Central Lombok. The research method uses the line transect method and the ashing method. Seagrass vegetation data were analyzed using community structure analysis (diversity, uniformity and dominance). In addition, analysis of seagrass biomass and carbon content of seagrass was carried out. Furthermore, the regression analysis between seagrass density as the independent variable (X) and the carbon content of seagrass species as the dependent variable (Y). The results of the study found 8 species of seagrass found in the waters of Central Lombok with moderate diversity ranging from 1.59-1.77. The value of seagrass biomass in the waters of Central Lombok is dominated by the bottom substrate with a value of 3.38±1.58 gbk.m-2 while the upper substrate with a value of 1.69±0.98 gbk.m-2. The carbon value of seagrass in Central Lombok waters is dominated by the bottom of the substrate with a value of 1.39±0.22 tonC/Ha while the upper substrate is 0.72±0.13 tonC/Ha. Meanwhile, the results of the calculation of the Pearson's correlation (r) between the density of each type of seagrass as an independent variable (X) and the carbon content of each type of seagrass as the dependent variable (Y) shows the equation y = 10,608x + 70,155 with a correlation coefficient of 0.64 which belongs to the category medium and the coefficient of determination (r2) is 0.41. The conclusion of this study is that there is no significant relationship between the density of each type of seagrass and the carbon of each type of seagrass as indicated by the value of Fcount (4.17) < Ftable (6.60) with a value of =0.05 so that H0 is accepted and Ha is rejected.
Bivalve Diversity Associated with Seagrasses in The Southern Coastal Waters of Central Lombok Lalu M. Faatih Basmalah; Abdul Syukur; Khairuddin Khairuddin
Jurnal Biologi Tropis Vol. 22 No. 1 (2022): January - March
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i1.3611

Abstract

Bivalves have an important role for the aquatic environment, namely as bioindicators of environmental health and water quality associated with seagrass. Bivalves are a class of molluscs associated with seagrass. This study aims to analyze the diversity of bivalves, and the relationship of environmental factors to the habitat of bivalves. The method used in this research is the line transect and quadratic method. The research approach was through observation, data collection for seagrass and bivalves using quadrant and transect methods. Data analysis used descriptive statistical analysis, ANOVA, and Pearson correlation. The results of the study found 16 species belonging to 7 families (Veneroidae, Arcidae, Cardidae, Tellinidae, Pinnadae and Pteriidae). The highest bivalves diversity index (H') was found at Kuta Mandalika Beach at 2.40 and the lowest at Gerupuk Beach at 2.02. The ANOVA results showed that the richness and abundance of seagrass-associated bivalves in the study area was determined by the environmental characteristics of the seagrass, especially the substrate. Second, seagrass can be a suitable substrate for bivalves to survive. The results of this study can be a reference for future researchers and a source of information for study purposes and for the development of science, especially in the field of invertebrate zoology.
Etnobotany of Traditional Medicine Plants in the Wawo District, Bima Regency in 2022 Sri Wahyuningsih; Abdul Syukur; Khairuddin Khairuddin
Jurnal Biologi Tropis Vol. 22 No. 4 (2022): October - December
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i4.4144

Abstract

Ethnobotany is the study of the traditional use of various kinds of plants by rural communities. Ethnobotany has a very important role to understand the relationship between people and plants. This study aims to determine the number of species medicinal plants and how to use traditional medicinal plants in Wawo distrrict, Bima Regency. This research is descriptive exploratory. Data collection techniques by means of interviews, observation, documentation, and experience. Determining the initial information in this study was carried out by purposive sampling method continued with the snowball sampling method until the data was saturated. Data analysis uses qualitative and quantitative analysis. We documented 83 species belonging to 37 families. The most abundant families are Zingiberaceae (13 species), and Fabaceae (6 species). There are 8 ways to use it, namely that is, by drinking without boiling (18%), boiled before drinking (40%), smeared (20%), dripped (5%), rubbed (8%), blown (3%), gargle (3%), sprayed (3%), the method of utilizing medicinal plants which is most often used by the people of In the Wawo district by boiling before drinking with the highest percentage, which is 40%. The percentages of medicinal plant diversity based on habitus were 55% trees, 6% lianas, 12% small trees, and 25% herbs. There is a need for written documentation regarding knowledge about the use of medicinal plants in In the Wawo Disrict and can be passed on to the younger generation, as well as the need for bioactive research so that traditional use by the community can be scientifically proven.
Morphological and molecular characters of Lemuru fish (Sardinella lemuru) from Tanjung Luar Waters, East Lombok H. Mahrus; Abdul Syukur; Lalu Zulkifli
Jurnal Biologi Tropis Vol. 22 No. 4 (2022): October - December
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i4.4555

Abstract

Lemuru fish from the Clupeidae family in various countries have many similarities that are difficult to distinguish between one species and another. This study aims to determine the morphological and molecular characteristics, genetic diversity, and kinship of lemuru fish in Tanjung Luar waters with lemuru fish species in countries. The molecular feature of lemuru fish used in this study was a marker for the cytochrome c oxidase subunit 1 (CO1) gene. The lemuru fish sample used in this study was lemuru caught in the waters of Tanjung Luar by small-scale fishermen. Lemuru fish sampling method using random, totaling 100 individuals. Firstly, the lemuru fish samples were grouped based on morphological characters. Next, segregation and augmentation of the CO1 gene DNA in five lemuru fish samples using a pair of primers. The amplification of DNA about 700 bp in size was sequenced. CO1 gene sequence data of lemuru samples were analyzed using MEGA 11 Software (Molecular Evolutionary Genetics Analysis) Version 11. The phylogenetic relationships obtained showed that the lemuru samples from Tanjung Luar waters, East Lombok, is in the same clade as Sardinella Jussieu from Malaysia and has a very close kinship relationship.
Macrofauna Diversity Associated with Mangrove Roots in West Lombok Regency Wahyu Bintang Ilahi; Muhlis Muhlis; Abdul Syukur
Jurnal Biologi Tropis Vol. 23 No. 1 (2023): January - March
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i1.4483

Abstract

Mangrove is an ecosystem that has a wealth of macrofauna, which includes plant species and biota associated therein, gastropods and bivalves associated with mangroves as living habitat, shelter, spawning and food supply. The purpose of this study was to determine the diversity of macrofauna associated with mangrove species. This research is a quantitative descriptive research with a survey method. The results showed that the diversity of gastropods and bivalves on the gastropod Cemara beach was 2.05. Bivalvia 1.22. Meanwhile in Bagek Kembar. Gastropods 1.73 and bivalvia 1.32 have relatively low diversity. The results of the analysis using the contingency table at the study site were 8 pairs from the Gastropod class and 4 pairs from the Bivalvia class, these pairs tended to associate at the 5% test level. The macrofauna and mangrove species pairs obtained had a positive association of 6 pairs, namely (Telescopium -Avicennia lanata, Terebralia sulcata -Avicennia lanata, Cerithideacingulata-Rhizophora mucronata, Cerithidea cingulata-Avicennia marina, Cerithideacingulata-Sonneratia caseolaris, Batillaria zonalis -Rhizophora stylosa) whereas in class bivalves there are 4 pairs (Anadara antiquata -Avicennia lanata, Anadara antiquata -Ceriops decandra, Gafrarium pectinatum -Avicennia lanata, Lutraria lutraria-Rhizophora mucronata). This pair of macrofauna with mangrove species shows a close relationship between the two. For future mangrove planting, it can be used as a benchmark by looking at macrofauna and mangrove pairs that are positively associated.
Diversity of Molluscs Associated with Mangroves on The Gerupuk Beach in Central Lombok in 2023 Jennifer Isabelana Dasilva; Abdul Syukur; Mahrus Mahrus
Jurnal Biologi Tropis Vol. 23 No. 4 (2023): October - December
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i3.5425

Abstract

Mangrove ecosystems have an important role in coastal areas. One of the roles of mangroves is to protect the shoreline and prevent seawater intrusion. Molluscs are one of the mangrove association biota whose lives are influenced by the presence of mangrove forests. Therefore, the purpose of this study was to determine the diversity of molluscs and the relationship between mangrove density and limiting molluscs to the coastal mangrove area of ​​Gerupuk Beach, Central Lombok. Sampling of molluscs used the quadrate sampling method with purposive sampling by taking into account the mangrove species found in the observation plots. The data obtained were then analyzed with the charisma index, associations, and Pearson's correlation coefficient. The results of this study obtained 13 species of Molluscs consisting of 12 species of the Gastropod family and 1 species of the Bivalvia family. The Brachyura diversity index at the research station was moderate with a value between 1.48–1.88. Furthermore, there were 8 species of Molluscs associated with 4 species of mangrove from 13 species of Molluscs found. The linear regression equation y = 0.1429x + 0.0007 with a Pearson correlation coefficient (r) of 0.57 indicates a strong relationship between the independent variable (x) mangrove density and the dependent variable (y) exposure to molluscs. The conclusion of this study is that the diversity of molluscs in the mangrove area of ​​Gerupuk Beach is included in the moderate category and there is a significant relationship between mangrove density and mollusk attractions.
Macrofauna Diversity of Molluscs (Gastropoda and Polecypoda) Associated with Mangrove in the Coastal Area of South Cemara Sheet Beach, West Lombok Karima Paspania; Abdul Syukur; Didik Santoso
Jurnal Biologi Tropis Vol. 23 No. 4 (2023): October - December
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i4.5436

Abstract

Cedar Beach is a tourist attraction with a unique mangrove forest, opened in 2015 by the Maritime Affairs and Fisheries Service together with the South Sheet Village. Macro fauna is a group of large animals that live in the soil or water and have an important role in improving the physical, chemical and biological properties of the surrounding environment. Research on the diversity of molluscs (Gastropoda and Polecypoda) was conducted to determine the type, diversity, and relationship between Molluscs (Gastropoda and Polecypoda) and Mangrove. The number of individual Gastropods and Polecypods found in the mangrove area of the Cypress Beach is 9 species of Gastropods and 4 species of Polecypods. Diversity of Gastropods found in the mangrove area of Pantai Cemara was 1,009 in the moderate category, 0,405 in the diversity of Polecypoda was found in the low category, and mangrove diversity was categorized as moderate. The correlation between the diversity of Gastropods, Polecypoda and mangrove diversity is not significant because the environmental parameter value is salinity at the study site above 35 ppm which has a negative impact on mangroves due to negative osmotic pressure.  
Structure of Population Assiminea brevicula Associate with Mangrove Vegetation in Poton Bako Bay, South Coast East Lombok Tita Syahri Ramadhani; Abdul Syukur; Muhammad Yamin; Didik Santoso
Jurnal Biologi Tropis Vol. 23 No. 4 (2023): October - December
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i4.5590

Abstract

Research on the population structure of Assiminea brevicula associated with mangrove vegetation in Poton Bako Bay, South Coast of East Lombok was conducted in June 2023. This study aims to determine population structure, population density, distribution patterns and the length-weight relationship of Assimineea brevicula gastropods associated with Poton Bako mangrove vegetation, South Coast of East Lombok. Data collection was carried out using the quadratic method using purposive sampling by taking into account the mangrove species found in the observation plots. As a result, the frequency of the number of Assiminea brevicula gastropods in relation to the shell length of the samples was in the size range of 6 mm - 7 mm. The maximum shell length obtained was 10 mm. From the data obtained, the highest density figure during the research was located at station 3, namely 8.24 ind/m2. The population distribution pattern of Assiminea brevicula in Poton Bako is clustered, uniform, and random with a dominant cluster pattern. The length-weight relationship on June 11 2023 obtained the equation W = 0.18L1.04 and on June 18 2023 obtained W = 0.68L0.31, and on June 25 2023 with the equation W = 0.067L1.48 because slope < 3, with a thin shape, the nature of growth is negative allometric, which means that the increase in length of the snail is faster than the increase in weight.
Co-Authors A Wahab Jufri Abdul Wahab Jufri Agil Al Idrus Ahmad Harjono Amanda Kerina Ayu Safitri Melita Baiq Nunung Hidayati Dadi Setiadi Didik Santoso Eva Rosdiana Sari H. Mahrus Husnul Fuadi Jamaluddin Jamaluddin Jami’atul Aulia Jami’atul Aulia Jennifer Isabelana Dasilva Karima Paspania Khairuddin Khairuddin Kumala Ratna Dewi Kusmiyati Kusmiyati Lalu Hasan Nasirudin Zohri Lalu M. Faatih Basmalah Lalu Raftha Patech Lalu Zulkifli M. Yamin Mahrus Mahrus Moehamad Anggian Ibnu Abdi Wangsa Moh. Liwa Ilhamdi Muh. Makhrus Muhammad Sofiadi Muhammad Yamin Muhlis Muhlis Muntari Muntari Ni Luh Putu Pebri Artayani . Prapti Sedijani Priyo Hartanto Sahril Sahril Sakila Wati SATRIYAS ILYAS Shintya Putri Anggriani Siswadi Siswadi Siti Barrotul Sakinah Sri Wahyuningsih Syachruddin AR Syamsul Bahri Tita Syahri Ramadhani Wahyu Bintang Ilahi Yola Ardita Zulhalifah Zulhalifah