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Aplikasi Data Penginderaan Jauh Untuk Kajian Kondisi Eksisting Ekosistem Mangrove di Wilayah Kepesisiran Kecamatan Pantai Labu, Kabupaten Deli Serdang, Sumatera Utara Eni Yuniastuti; Anik Juli Dwi Astuti; Dwi Wahyuni Nurwihastuti
JURNAL GEOGRAFI Vol 10, No 2 (2018): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v10i2.9384

Penelitian ini dilaksanakan di wilayah kepesisiran Kecamatan Pantai Labu, Kabupaten Deli Serdang, Sumatera Utara. Penelitian ini bertujuan untuk mengetahui kondisi eksisting, mengetahui indeks keanekaragaman, dan mengetahui agihan ekosistem mangrove yang tumbuh di wilayah kepesisiran Kecamatan Pantai Labu. Penelitian ini menggunakan metode survei. Metode pengumpulan data dengan sampling serta metode analisisnya secara kualitatif. Populasi dari penelitian ini adalah seluruh ekosistem mangrove yang terdapat di daerah penelitian. Teknik pengambilan sampel dengan cara purposive sampling untuk penentuan transek garis dan petak contoh (transect line plot). Teknik pengumpulan data meliputi analisis data sekunder, observasi, dan perhitungan langsung di lapangan. Variabel penelitian ini meliputi kerapatan (densitas), kekerapan (frekuensi), luas penutupan (coverage), indeks nilai penting (importance value index), indeks dominasi (index of dominance), dan indeks keanekaragaman (diversity). Teknik analisis hasil menggunakan analisis spasial dan analisis deskriptif. Hasil penelitian menunjukkan kondisi eksisting ekosistem mangrove yang terdapat di Kecamatan Pantai Labu berdasarkan hasil interpretasi visual citra Google Earth Tahun 2015 sebesar 517,95 ha. Keanekaragaman vegetasi mangrove di Kecamatan Pantai Labu memiliki indeks keanekaragaman H’ < 1,0. Artinya keanekaragaman mangrove di Kecamatan Pantai Labu masih rendah, miskin, produktivitas sangat rendah sebagai indikasi adanya tekanan yang berat, dan ekosistem tidak stabil. Spesies mangrove yang terdapat di Kecamatan Pantai Labu meliputi Avicennia sp (api-api), Rhizophora sp (bakau), Sonneratia sp (pedada), Bruguira sp, dan Xylocerpus sp (nyirih). Persebaran dan agihan ekosistem mangrove di Kecamatan Pantai Labu berada di sepanjang tepi pesisir yang meliputi Desa Sungai Tuan dengan luas 128,58 ha, Desa Bagan Serdang dengan luas 78,75 ha, Desa Regemuk dengan luas 33,50 ha, Desa Pantai Labu Pekan dengan luas 15,85 ha, Desa Paluh Sebaji dengan luas 73,48 ha, dan Desa Denai Kuala dengan luas 187,79 ha.Kata Kunci: ekosistem mangrove, wilayah kepesisiran, Google Earth

Analisis Penerapan Case Method dan Team Based Project Dalam Kebijakan Jurusan di Universitas Negeri Medan Ali Nurman; Eni Yuniastuti; Mbina Pinem; Nurmala Berutu; M Taufik Rahmadi; Tria Maulia; M Rizky Pratama Ginting; Dilvia Saqina
Publikauma : Jurnal Administrasi Publik Universitas Medan Area Vol. 10 No. 2 (2022): PUBLIKAUMA, DESEMBER 2022
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/publika.v10i2.8348

Pembelajaran case method dan team-based merupakan salah satu Indikator Kinerja Utama (IKU) yang diterapkan oleh Kementerian Pendidikan dan Kebudayaan Republik Indonesia nomor 3/M/2021. Pembalajaran case method dan team-based adalah pembelajaran yang dibebankan kepada mahasiswa untuk meningkatkan kemampuan berpikir kritis (critical thinking) mahasiswa, memecahkan masalah, mencari solusi, dan menumbuhkan kemampuan berkomunikasi. Pembelajaran ini juga bermanfaat untuk dosen sebagai tenaga pengajar untuk meningkatkan kemampuan dan keterampilan yang lebih tinggi. Penelitian ini bertujuan untuk mengetahui tingkat ketercapaian penerapan case method dan team-based project dalam pembelajaran berdasarkan kebijakan Jurusan. Penelitian ini menggunakan merupakan penelitian pendekatan deskriptif kualitatif. Populasi dalam penelitian Populasi dalam penelitian ini adalah seluruh mahasiswa Jurusan Pendidikan Geografi angkatan 2020-2022 berjumlah 454 dan sampe penelitian sebenyak 215 mahasiswa. Pengumpulan data menggunakan kuisioner (angket) yang disebarkan kepada mahasiswa melalui google form. Hasil penelitian yaitu implementasi case method dan team-based di Jurusan Pendidikan Geografi masih belum berjalan secara maksimal, hal ini dikarenakan beberapa faktor yaitu kurangnya pemahaman mahasiswa dalam tujuan penerapan penugasan case method dan team-based, langkah-langkah penugasan case method dan team-based yang dilampirkan dalam Rencana Pembelajaran Semester (RPS) masih belum jelas, dan kurangnya partisipasi mahasiswa dalam penugasan case method dan team-based. Kebijakan Jurusan dalam penerapan case mmethod dan team-based project masih belum efektif dikarenakan mahasiswa masih belum mengetahui tujuan dan manfaat dalam penerapan case method dan team-based project.

Distribution analysis of coral reefs for development of marine tourism in Weh Island, Aceh, Indonesia Tumiar Sidauruk; M Taufik Rahmadi; Sugiharto Sugiharto; Ayu Suciani; Rima Meilita Sari; Eni Yuniastuti
Depik Vol 11, No 2 (2022): August 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

One of the most attractive ecosystems to be used as tourist destinations is coral reefs. The coral reef ecosystem on Weh Island, Aceh, Indonesia is one of the coastal ecosystems that have a strategic role in ecological and economic development. One of the ecological and economic development efforts can be done through marine tourism. This study aims to analyze the distribution of coral reefs to develop marine tourism in Weh Island. This study uses Landsat 8 OLI image data and field observations. The technique used in this research is the image data analysis technique using multispectral classification. The results showed that the coral reefs on Weh Island in 2020 amounted to 13,136,000 Ha. Therefore, the development of marine tourism must create tourism zones to maintain the sustainability of coral reef ecosystems.

Distribution analysis of coral reefs for development of marine tourism in Weh Island, Aceh, Indonesia Tumiar Sidauruk; M Taufik Rahmadi; Sugiharto Sugiharto; Ayu Suciani; Rima Meilita Sari; Eni Yuniastuti
Depik Vol 11, No 2 (2022): August 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.2.25919

One of the most attractive ecosystems to be used as tourist destinations is coral reefs. The coral reef ecosystem on Weh Island, Aceh, Indonesia is one of the coastal ecosystems that have a strategic role in ecological and economic development. One of the ecological and economic development efforts can be done through marine tourism. This study aims to analyze the distribution of coral reefs to develop marine tourism in Weh Island. This study uses Landsat 8 OLI image data and field observations. The technique used in this research is the image data analysis technique using multispectral classification. The results showed that the coral reefs on Weh Island in 2020 amounted to 13,136,000 Ha. Therefore, the development of marine tourism must create tourism zones to maintain the sustainability of coral reef ecosystems.

Distribution analysis of coral reefs for development of marine tourism in Weh Island, Aceh, Indonesia Tumiar Sidauruk; M Taufik Rahmadi; Sugiharto Sugiharto; Ayu Suciani; Rima Meilita Sari; Eni Yuniastuti
Depik Vol 11, No 2 (2022): August 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.2.25919

One of the most attractive ecosystems to be used as tourist destinations is coral reefs. The coral reef ecosystem on Weh Island, Aceh, Indonesia is one of the coastal ecosystems that have a strategic role in ecological and economic development. One of the ecological and economic development efforts can be done through marine tourism. This study aims to analyze the distribution of coral reefs to develop marine tourism in Weh Island. This study uses Landsat 8 OLI image data and field observations. The technique used in this research is the image data analysis technique using multispectral classification. The results showed that the coral reefs on Weh Island in 2020 amounted to 13,136,000 Ha. Therefore, the development of marine tourism must create tourism zones to maintain the sustainability of coral reef ecosystems.

Analisis Manajemen Sarana dan Prasarana di SMAN 7 Binjai Putri Sinaga; Tri Wandani Lase; Nasha Astrid Syahfitri; Adeline Adeline; Eni Yuniastuti
Journal on Education Vol 7 No 1 (2024): Journal on Education: Volume 7 Nomor 1 Tahun 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v7i1.6561

Education is one of the important pillars in building a nation and state. In this era of globalization, education is the main key in increasing the nation's competitiveness (Darsiah, 2018. To achieve the goal of quality education, adequate facilities and infrastructure are needed. Educational facilities and infrastructure are a very important supporting factor in the teaching and learning process, because without If there are educational infrastructure, the education and learning process will not run optimally (Susanti, 2016). The aim of this research is to determine the condition of facilities and infrastructure at SMAN 7 Binjai, to determine the form of management of educational facilities and infrastructure in supporting existing student learning activities. at SMAN 7 BINJAI, to find out what problems occur in the management of facilities and infrastructure at SMAN 7 BINJAI Location This research was carried out at SMAN 7 which is located at Jalan Sawi no. 48 Paya Roba Binjai, Paya Roba, West Binjai District Prov. North Sumatra. The research method uses a qualitative approach aimed at knowing or describing the reality and events being studied by describing them in words and language in a natural context using various scientific methods. Apart from that, it uses observation, interviews and documentation methods. The results of this research are that the storage and maintenance of facilities and infrastructure at SMAN 7 Binjai school is carried out together with all members of the school environment so that they are used properly, but in this case there is still someone responsible for the facilities at the school so that they can be used as well as possible, for example if someone borrows the item, this will be done record keeping so that there is no loss of goods or damage to goods.

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