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All Journal Jurnal Ilmu Dasar Protobiont: Jurnal Elektronik Biologi TREUBIA BERITA BIOLOGI ZOO INDONESIA JURNAL PENGABDI Jurnal Akuatiklestari Jurnal Pembelajaran dan Biologi Nukleus Zoo Indonesia Jurnal Ilmiah Wahana Pendidikan Ekasakti Jurnal Penelitian dan Pengabdian (EJPP) Life Science Jurnal Pengabdian Masyarakat : Pemberdayaan, Inovasi dan Perubahan Jurnal Ekonomi dan Pembangunan e-Jurnal Inovasi Pembelajaran Sekolah Dasar JURNAL HUKUM STAATRECHTS Journal of Transcendental Law Ekonomika : Jurnal Ekonomi dan Pembangunan e-Jurnal Inovasi Pembelajaran Sekolah Dasar
Riyandi Riyandi
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Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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Daftar Jenis, Potensi, dan Status Konservasi Iktiofauna Perairan Lahan Gambut Kubu Raya, Kalimantan Barat Junardi, Junardi; Riyandi, Riyandi
Akuatiklestari Vol 9 No 1 (2025): Jurnal Akuatiklestari
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Ilmu Kelautan dan Perikanan, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/akuatiklestari.v9i1.7115

Abstract

Perairan gambut adalah salah satu habitat penting ikan yang sering diabaikan dan rentan terhadap gangguan seperti alih fungsi lahan, sementara itu juga merupakan habitat ikan yang memiliki nilai ekonomi dan konservasi penting, namun informasinya masih terbatas. Penelitian ini bertujuan untuk mendata jenis-jenis, potensi, dan status konservasi ikan di perairan gambut Kecamatan Rasau Jaya dan Sungai Ambawang di Kabupaten Kubu Raya, Kalimantan Barat. Ikan dikoleksi menggunakan metode aktif dengan serokan dan pasif menggunakan bubu berbentuk payung. Parameter kualitas air juga diukur selama sampling dan dibandingkan dengan baku mutu air. Data ikan dianalisis secara deskriptif mencakup tipe makan, potensi, dan status konservasinya. Hasil penelitian mendapatkan 22 jenis ikan dari 13 famili dan 4 ordo. Ordo Anabantiformes ditemukan lebih banyak dari ordo lainnya. Famili dengan jumlah jenis lebih banyak adalah Osphronemidae. Sungai Ambawang memiliki jumlah jenis ikan lebih banyak dibandingkan Rasau Jaya. Ikan-ikan yang ditemukan umumnya berupa ikan omnivora yang memiliki potensi untuk konsumsi. Ikan dengan status konservasi resiko rendah lebih banyak ditemukan, walaupun status konservasi lainnya juga ditemukan. Sungai Ambawang memiliki ikan dengan status konservasi beragam sehingga perlu menjadi prioritas  pengelolaan habitat sehingga populasi ikannya tetap lestari.
PENINGKATAN HASIL BELAJAR SISWA DALAM PEMBELAJARAN IPS DENGAN MENGGUNAKAN MODEL PEMBELAJARAN TALKING STICK DI KELAS IV SDN 07 BELAKANG BALOK KOTA BUKITTINGGI Riyandi, Riyandi; Suarman, Farida; Rahmatina, Rahmatina
e-Jurnal Inovasi Pembelajaran Sekolah Dasar Vol 2, No 2 (2014): (Agustus-Desember) e-JIPSD
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/e-jipsd.v6i1.2871

Abstract

This background of this research was the student’s result still the low at the forth grade of elementry school Belakang Balok Bukittinggi City. The purpose of this research wass to describe the improvement of student’s learning result at sosial (IPS) lessonn by applying Talking Stick model at the forth grade of elementry school 07 Belakang BKT. Desing of this  research was an action research (PTK) that use qualitative and quantitative approach. Student’s learning outcome 75 on fisrt cycleI increased to 88 0n seconf cycle. Thus on social (IPS) learning by applying the Talking Stick model can improve student’s learning outcomes.  Keywords: Learning Outcomes, IPS, Talking Stick Models
Keanekaragaman Jenis Ikan di Danau Tang Desa Penepian Raya Kabupaten Kapuas Hulu Romini, Romini; Riyandi, Riyandi; Yanti, Ari Hepi
Life Science Vol 12 No 1 (2023): May 2023
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/lifesci.v12i1.66274

Abstract

Keanekaragaman ikan sangat dipengaruhi oleh kondisi lingkungan. Aktivitas manusia merupakan faktor terbesar yang menyebabkan terjadinya perubahan keanekaragaman dan distribusi ikan. Penelitian ini bertujuan untuk mengetahui keanekaragaman jenis ikan dan faktor yang memengaruhi keanekaragaman ikan di Danau Tang Desa Penepian Raya Kabupaten Kapuas Hulu. Penelitian ini menggunakan metode survei, dan pengambilan sampel menggunakan metode purposive random sampling. pengambilan sampel ikan dilakukan menggunakan variasi alat tangkap yang terdiri dari rawai, jala, pukat dan bubu payung. Hasil penelitiaan ini mencatat sebanyak 14.159 individu dari 53 jenis, 32 genus dan 14 famili. Indeks keanekaragaman Shannon-winner berkisar antara 1,28-2,48 (rendah-sedang). Keanekaragaman tertinggi terjadi pada stasiun 1 yang merupakan inlet menuju danau. Faktor fisika dan kimia yang paling berpengaruh di Danau Tang yaitu kecerahan, karbondioksida dan suhu air.
ANALISIS KEPUASAN WAJIB PAJAK BERDASARKAN KOMPETENSI FISKUS DAN KUALITAS PELAYANAN (Studi Kasus di Kantor Pajak Pratama Bireuen) Riyandi, Riyandi; Azhari, Azhari; Mahyu, Danil
Ekonomika Journal Vol 14 No 2 (2022): Ekonomika, September 2022
Publisher : Fakultas Ekonomi Universitas Almuslim Bireuen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/eko.v14i2.2578

Abstract

The research was carried out on taxpayers registered at KPP Pratama Bireuen, with 68 taxpayers as samples using the Slovin formula with incidental sampling. Research instrument with a valid and reliable questionnaire. The results of the multiple linear regression analysis approach show that taxpayer satisfaction is influenced by the competence of the Fiscus and service quality, with a regression model Y = 1.138+ 0.297 X1 + 0.218 X2. The influence of the quality of tax authorities' competence is higher than the quality of service. And the coefficient of determination (R2) is 0.793. Meaning that the contribution of Fiscus competence and service quality is 79.3% to Taxpayer Satisfaction.
ANALISIS KEPUASAN WAJIB PAJAK BERDASARKAN KOMPETENSI FISKUS DAN KUALITAS PELAYANAN (Studi Kasus di Kantor Pajak Pratama Bireuen) Riyandi, Riyandi; Azhari, Azhari; Mahyu, Danil
Ekonomika Journal Vol 14 No 2 (2022): Ekonomika, September 2022
Publisher : Fakultas Ekonomi Universitas Almuslim Bireuen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/eko.v14i2.2578

Abstract

The research was carried out on taxpayers registered at KPP Pratama Bireuen, with 68 taxpayers as samples using the Slovin formula with incidental sampling. Research instrument with a valid and reliable questionnaire. The results of the multiple linear regression analysis approach show that taxpayer satisfaction is influenced by the competence of the Fiscus and service quality, with a regression model Y = 1.138+ 0.297 X1 + 0.218 X2. The influence of the quality of tax authorities' competence is higher than the quality of service. And the coefficient of determination (R2) is 0.793. Meaning that the contribution of Fiscus competence and service quality is 79.3% to Taxpayer Satisfaction.
CORRELATION BETWEEN CONTENT MARKETING AND CUSTOMER ENGAGEMENT IN ARCADE TOURISM DESTINATIONS (CASE STUDY AT INSTAGRAM ACCOUNT @INFODUFAN) Siti Fatimah; Devi Suci Lastari; Riyandi, Riyandi; Abdul Yusuf
Ekasakti Jurnal Penelitian dan Pengabdian Vol. 4 No. 2 (2024): Ekasakti Jurnal Penelitian & Pegabdian (Mei 2024 - Oktober 2024)
Publisher : LPPM Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/ejpp.v4i2.1078

Abstract

The ubiquitous utilization of the internet for marketing purposes on social media platforms has emerged as a remarkable phenomenon. The purpose of this study was to investigate the correlation between content marketing and consumer engagement, as well as to assess the strength of this correlation. The study population consisted of Instagram followers @infodufan. The research employed a quantitative methodology and included a sample size of 64 respondents. The data collection technique employs a questionnaire administered through Google Form. Subsequently, the obtained results are examined by correlation analysis. The research findings indicate a substantial correlation between content marketing and customer engagement at Dunia Fantasi. The Pearson association coefficient is 0.707, indicating a relatively significant positive association.
PENINGKATAN HASIL BELAJAR SISWA DALAM PEMBELAJARAN IPS DENGAN MENGGUNAKAN MODEL PEMBELAJARAN TALKING STICK DI KELAS IV SDN 07 BELAKANG BALOK KOTA BUKITTINGGI Riyandi, Riyandi; Suarman, Farida; Rahmatina, Rahmatina
e-Jurnal Inovasi Pembelajaran Sekolah Dasar Vol 2, No 2 (2014): (Agustus-Desember) e-JIPSD
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/e-jipsd.v6i1.2871

Abstract

This background of this research was the student’s result still the low at the forth grade of elementry school Belakang Balok Bukittinggi City. The purpose of this research wass to describe the improvement of student’s learning result at sosial (IPS) lessonn by applying Talking Stick model at the forth grade of elementry school 07 Belakang BKT. Desing of this  research was an action research (PTK) that use qualitative and quantitative approach. Student’s learning outcome 75 on fisrt cycleI increased to 88 0n seconf cycle. Thus on social (IPS) learning by applying the Talking Stick model can improve student’s learning outcomes.  Keywords: Learning Outcomes, IPS, Talking Stick Models
Co-Authors Abdul Yusuf Agus Budidharmawan Akbar, Muhammad Azriel Aminah, Sabrina Diva Arbi, Florensius Joko Ari Hepi Yanti Arida, Evy Awit Mulyawarman Ayuningtyas, Bestari Azhari Azhari Bahari, Putri Ameliya Baihaqi, Rizki Chairisni Lubis Deva, Kekey Mahesa Devi Suci Lastari Diah Wulandari Rousdy Diana Setiawati Elvi Rusmiyanto Pancaning Wardoyo, Suci Lestari, Mukarlina, Farel, Gita Imelda Febrianto, Heri Fikri, Muhammad Rausyan Firdaus, Nadhifah Rizqi Firman Saputra Gusganda Suria Manda Irwan Lovadi Jakaria, Mohamad Junaidi, M. Junardi Junardi Junior B Gregorius Kustiati Kustiati Lastari, Devi Suci Leo, Sandy Maharani, Putri Amelia Mahyu, Danil Mukarlina, Mukarlina Novianti, Nita Putri Nurwijayanti Pratama, Ferdian Wira Presetiyo, Wibowo Heru Qothrun Izza Rachmawan, Rangga Setiadi Rafdinal Rafdinal Rahmatina, Rahmatina Rahmawati, Rahmawati Ribut, Amat Ricco, Fredicus Rikhsan Kurniatuhadi, Rikhsan Riza Linda Romini, Romini Setiawan, Endro Sidik, Nur Halimah Siti Fatimah SITI FATIMAH Siti Ifadatin Sitinjak, Moses Aprildo Jerico Situngkir, Tiarlina Suarman, Farida Sutardi, Fitrah Diraya Sutardi, ⁠Fitrah Diraya Tri Rima Setyawati Turnip, Masnur Wijaya, Syuryadi Yosef, Dirgantara YPandayu Putra, Harits Yowansyah Yuniar, Awaliyah Fadya Zahera, Titania Syalsa Zulfa Zakiah