This study aims to determine The Types and Density of Starfish (Asteroidea) in The Seagrass Ecosystem of Pengudang Village, Bintan Regency, Kepulauan Riau Province. This research was conducted in September 2024 in Pengudang Village, Bintan Regency, Kepulauan Riau Province. Collecting and observations of starfish samples were conducted at three station points with three line transects each. In e…
This study aims to analyze the relationship between mangrove density and gastropod Solidity in the mangrove ecosystem of Desa Apar, Pariaman City. The research was conducted at three stations using the line transect plot method to measure mangrove density and the quadrat method to calculate gastropod Solidity. Data were analyzed using Principal Component Analysis (PCA) and simple linear regr…
This study aimed to assess the health condition of mangrove forests and analyze their utilization by local communities in Apar Village, North Pariaman District, West Sumatra. The research was conducted in June 2025 at three stations representing the mangrove ecosystem, using field surveys and interviews. The observed parameters included water quality (temperature, salinity, pH), sediment fracti…
Cosmos caudatus is known as herb that may improve the health of fish in general. However, the effects of this herb provision in the fish tissue structure has never been studied. To determine any changing of fish tissue that was provided with C. caudatus enriched pellets, a study was conducted in June - August 2024. There was a CRD applied with 4 treatments, namely P0 (control), P1 (10 gr/…
The Kampar River has been contaminated by microplastics due to various anthropogenic activities and these can accumulate in fish biota such as Rasbora cephalotaenia and Thynnichthys thynoides, which are fish commodities consumed by the community. This study aims to determine the types and abundance of microplastics in the river. The study was conducted in May 2025 at three stations: Teluk Kanid…
This study aims to determine the types and density of sea cucumbers in the waters of Pengudang Village, Bintan Regency, Riau Islands Province, and to determine the water quality in the sea cucumber habitat. This study was conducted in September 2024. The determination of the research station used the purposive sampling method, namely by considering various environmental conditions. At the resea…
This study aimed to analyze the Correlation between sediment organic matter content and bivalve density in the Pengambang River, Rumbai Pesisir, Pekanbaru. The research was conducted from April to June 2025 at five purposively sampled stations. Observed parameters included water quality (temperature, pH, DO, BOD , current velocity), sediment fractions, organic matter content, and bivalve specie…
Estimation of Carbon Sequestration in the Mangrove Ecosystem of Pasar Pedati Village, Central Bengkulu Regency, Bengkulu Province, Mangrove ecosystems play a crucial role in climate change mitigation through carbon storage and sequestration. This research was conducted in Pasar Pedati Village, Central Bengkulu Regency, to estimate carbon stocks, CO₂ uptake, and analyze the relationship betwee…
ABSTRACT This study aims to identify and explain the influence of E-Service Quality and Price Perception on Purchase Decision and Customer Satisfaction among Generation Z in Pekanbaru City. This research employed a quantitative approach with a total of 130 respondents, who are Maxim application users belonging to Generation Z in Pekanbaru. The sampling technique used in this study was purposiv…
ABSTRACT This study aims to analyze the effect of Green Involvement on Corporate Sustainability Performance with Employee Performance as an intervening variable at PT. Angkasa Pura Indonesia, Pekanbaru Branch Office. This research employs a quantitative approach using a survey method by distributing questionnaires to 117 respondents who are employees of PT. Angkasa Pura Indonesia, Pekanbar…
Seagrass ecosystem in the Setokok Island is inhabited by numerous aquatic organisms, including gastropods.Research onthe species anddensityof gastropods in the seagrass ecosystem of Setokok Island was conducted from July to August 2025. A research aims to determine the species and density of gastropods in the seagrass ecosystem of Setokok Island, Bulang District, Batam City, Riau Islands Provin…
Background: Bubu is widely used by the community because this tool is very practical and saves a lot of time when operating so that they can do other activities such as farming. Objective: The purpose of this study was to determine the effect of bait on catches using bubu fishing gear, both in terms of the number and weight of fish in the Mandau River, Pinggir District. Methodology: The method …
Characteristics of Habitat and Abundance of Kijing Clams (Unio pictorum) in Pengambang River, Rumbai Pesisir, Pekanbaru. This study aims to analyze the habitat characteristics and abundance of the freshwater mussel Unio pictorum in the Pengambang River, Rumbai Pesisir District, Pekanbaru City. The research was conducted from April to June 2025 using a survey method with 1 × 1 m quadrat plots a…
Barbonymus schwanenfeldii is a freshwater fish species inhabiting the Kampar Kiri River in Desa Mentulik. This study aims to investigate the stomach contents of this species and examine their relationship with fish size, sex, and environmental conditions. The research was conducted in October 2024, with fish samples collected from local fishermen over four sampling sessions within one month. Th…
ABSTRACT This study aims to analyse the effect of leadership and career development on employee loyalty through job satisfaction at Faznet Pekanbaru. The population in this study was all Faznet Pekanbaru employees, with a sample size of 76 people taken using total sampling technique, where all members of the population were used as research samples. The data analysis method used was Structural…
ABSTRACT The purpose of this study is to examine the differences in entrepreneurial motivation, communication skills, entrepreneurial mindset, and entrepreneurial interest between students of the Economics and Management Departments. Additionally, this study aims to determine the partial and simultaneous effects of entrepreneurial motivation, communication skills, and entrepreneurial minds…
ABSTRACK The growing problem of unemployment among educated individuals underscores the critical importance of entrepreneurship as a viable solution. This study set out to explore how entrepreneurial drive, business education, and a growth-oriented mindset impact students' inclination towards starting a business. Additionally, it sought to uncover any differing effects between students fro…
ABSTRACT This study aims to analyze the influence of career planning, adversity quotient, and social support on the work readiness of undergraduate students of the Faculty of Economics and Business, University of Riau, Class of 2021. This research employs a quantitative approach with a population consisting of all 613 students from the 2021 cohort of the Faculty of Economics and Business. …
ABSTRACT This study aims to analyze the effect of pedagogical competence, work facilities, and work motivation on the performance of public senior high school teachers in Kelayang District, Indragiri Hulu Regency. The study employs a quantitative approach with a population consisting of public senior high school teachers in Kelayang District, Indragiri Hulu Regency. The sample was selected usi…
ABSTRACT This study aims to analyze the effect of green training on corporate sustainable performance, as well as the role of green transformational leadership as a moderating variable at PT. Angkasa Pura Indonesia Pekanbaru Branch Office. This study uses a quantitative approach with a questionnaire distribution method. The population in this study are employees at PT. Angkasa Pura Indones…