Matches in SemOpenAlex for { <https://semopenalex.org/work/W3013320905> ?p ?o ?g. }
Showing items 1 to 51 of
51
with 100 items per page.
- W3013320905 endingPage "632" @default.
- W3013320905 startingPage "623" @default.
- W3013320905 abstract "ABSTRAK Perairan Selatan Sumbawa merupakan perairan terbuka yang langsung berhadapan dengan Samudera Hindia sehingga karakteristik perairannya menjadi sangat dinamis. Operasional pertambangan PTAMNT menghasilkan tailing (sisa batuan) yang ditempatkan di Ngarai Senunu Perairan Selatan Sumbawa pada kedalaman 125 m di bawah permukaan laut. Untuk memastikan operasional penempatan tailing berjalan dengan baik maka diperlukan pemantauan laut secara rutin dan teratur termasuk salah satunya pemantauan upwelling di sekitar wilayah penempatan tailing. Hasil studi ini menunjukkan bahwa fenomena upwelling di Perairan Selatan Sumbawa khususnya di sekitar penempatan tailing PTAMNT berdasarkan suhu permukaan laut sangat kuat terjadi pada bulan Juni hingga September dengan puncak kekuatan upwelling tertinggi terjadi pada bulan Juli (rata-rata suhu permukaan laut terendah 25,64 0C) dan fenomena upwelling berdasarkan klorofil-a sangat kuat terjadi pada bulan April hingga Juni dengan puncak kekuatan kriteria upwelling tertinggi terjadi pada bulan Juni (rata-rata klorofil-a tertinggi 1,01 mg/m3). Sedangkan fenomena downwelling berdasarkan suhu permukaan laut terjadi pada bulan Desember (rata-rata suhu permukaan laut tertinggi 28,84 0C) dan fenomena downwelling berdasarkan klorofil-a terjadi juga pada bulan Desember (rata-rata klorofil-a terendah 0,14 mg/m3). Hasil studi ini juga menunjukan bahwa selama periode upwelling di Perairan Selatan Sumbawa khususnya di sekitar penempatan tailing PTAMNT tidak memperlihatkan adanya indikasi naiknya atau munculnya tailing ke lapisan permukaan. Kata kunci: Angin, Klorofil-a, Suhu Permukaan Laut, Upwelling & Tailing ABSTRACT South Sumbawa Waters are open waters that comes straight to the Indian Ocean so the characteristic of the waters becomes very dynamic. Mining operation of PTAMNT produce tailings (remnants of rocks) that placed in Senunu Canyon at South Sumbawa Waters at 125 m depth under sea surface. To ensure proper process of tailing placement, regular monitoring is needed including upwelling monitoring around tailing placement area. The result of this study shows that South Sumbawa Waters especially PTAMNT tailing placement area, very strong upwelling characteristic based on sea surface temperature occurred on June – September with July as the peak (lowest average temp 25,64 0C) and very strong upwelling characteristic based chlorophyll-a occurred on April – June with June as the peak (highest average chlorophyll-a 1,01 mg/m3). Meanwhile, downwelling characteristic based on sea surface temperature occurred on December (highest average temp 28,84 0C) and downwelling characteristic based on chlorophyll-a occurred on December (lowest average chlorophyll-a 0,14 mg/m3). The result of this study during upwelling period in South Sumbawa Waters especially PTAMNT tailing placement area also did not shows any indication of the rise or appearance of tailings to sea surface. Keywords: Wind, Chlophyll-a, Sea Surface Temperature, Upwelling & Tailing" @default.
- W3013320905 created "2020-04-03" @default.
- W3013320905 creator A5026575935 @default.
- W3013320905 creator A5052072301 @default.
- W3013320905 creator A5058335757 @default.
- W3013320905 creator A5078656835 @default.
- W3013320905 date "2020-03-29" @default.
- W3013320905 modified "2023-09-26" @default.
- W3013320905 title "STUDI PENYEBARAN KLOROFIL-A, SUHU PERMUKAAN LAUT DAN ANGIN UNTUK IDENTIFIKASI UPWELLING DI PERAIRAN SELATAN SUMBAWA TAHUN 2018" @default.
- W3013320905 doi "https://doi.org/10.36986/ptptp.v1i1.104" @default.
- W3013320905 hasPublicationYear "2020" @default.
- W3013320905 type Work @default.
- W3013320905 sameAs 3013320905 @default.
- W3013320905 citedByCount "0" @default.
- W3013320905 crossrefType "journal-article" @default.
- W3013320905 hasAuthorship W3013320905A5026575935 @default.
- W3013320905 hasAuthorship W3013320905A5052072301 @default.
- W3013320905 hasAuthorship W3013320905A5058335757 @default.
- W3013320905 hasAuthorship W3013320905A5078656835 @default.
- W3013320905 hasBestOaLocation W30133209051 @default.
- W3013320905 hasConcept C111368507 @default.
- W3013320905 hasConcept C119601563 @default.
- W3013320905 hasConcept C121332964 @default.
- W3013320905 hasConcept C127313418 @default.
- W3013320905 hasConcept C149348798 @default.
- W3013320905 hasConceptScore W3013320905C111368507 @default.
- W3013320905 hasConceptScore W3013320905C119601563 @default.
- W3013320905 hasConceptScore W3013320905C121332964 @default.
- W3013320905 hasConceptScore W3013320905C127313418 @default.
- W3013320905 hasConceptScore W3013320905C149348798 @default.
- W3013320905 hasIssue "1" @default.
- W3013320905 hasLocation W30133209051 @default.
- W3013320905 hasOpenAccess W3013320905 @default.
- W3013320905 hasPrimaryLocation W30133209051 @default.
- W3013320905 hasRelatedWork W1991756806 @default.
- W3013320905 hasRelatedWork W2024385877 @default.
- W3013320905 hasRelatedWork W2066710889 @default.
- W3013320905 hasRelatedWork W2069009770 @default.
- W3013320905 hasRelatedWork W2091655246 @default.
- W3013320905 hasRelatedWork W2147356234 @default.
- W3013320905 hasRelatedWork W2172550942 @default.
- W3013320905 hasRelatedWork W2734446373 @default.
- W3013320905 hasRelatedWork W2799859736 @default.
- W3013320905 hasRelatedWork W2907718527 @default.
- W3013320905 hasVolume "1" @default.
- W3013320905 isParatext "false" @default.
- W3013320905 isRetracted "false" @default.
- W3013320905 magId "3013320905" @default.
- W3013320905 workType "article" @default.