2020
DOI: 10.14710/ijoce.v2i4.8528
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Pola Arus Terhadap Sebaran Konsentrasi Nitrat dan Fosfat di Perairan Pantai Mangunharjo, Semarang

Abstract: Perairan Pantai Mangunharjo merupakan perairan penangkapan ikan yang di sekitarnya terdapat aktivitas industri dan pemukiman padat penduduk. Limbah industri dan rumah tangga yang tebawa oleh aliran sungai dan bermuara di Perairan Pantai Mangunharjo dapat menyebabkan perubahan kualitas perairan yang dipengaruhi oleh senyawa kimia seperti nitrat dan fosfat. Salah satu yang mempengaruhi pola sebaran konsentrasi nitrat dan fosfat di perairan adalah arus laut. Penelitian ini dilakukan dengan tujuan: untuk mengetahu… Show more

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Cited by 7 publications
(9 citation statements)
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“…The phosphate value of the dock area exceeds the quality standard due to runoff originating from agricultural land around the site. Runoff carrying phosphate nutrient elements occurs due to the influence of direction, speed and surface current patterns that affect the distribution of phosphate [31]. The high surface temperature of the water is caused by the measurement of the sample during the day.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The phosphate value of the dock area exceeds the quality standard due to runoff originating from agricultural land around the site. Runoff carrying phosphate nutrient elements occurs due to the influence of direction, speed and surface current patterns that affect the distribution of phosphate [31]. The high surface temperature of the water is caused by the measurement of the sample during the day.…”
Section: Resultsmentioning
confidence: 99%
“…These organic materials cause an increase in COD values because more oxygen is needed to oxidize the particles. Phosphate, COD and pH values that pass quality standards also occur in the measurement results of water samples from the middle of the lake due to the influence of wind and strong currents at the time of sampling [31].…”
Section: Resultsmentioning
confidence: 99%
“…Hal ini disebabkan karena kecepatan arus pada stasiun 5 dan 6 yang berjarak 200 -500 meter dari garis pantai lebih kuat jika dibandingkan stasiun 1 hingga 4 yang berada di daerah pantai. Menurut Hindaryani et al (2020), kecepatan arus di daerah pantai relatif lebih kecil dibanding di laut lepas.…”
Section: Hasil Dan Pembahasan Konsentrasi Logam Berat Ni Dalam Sedimenunclassified
“…95 Akan tetapi kondisi sedimen di pantai Genuk sudah relatif tinggi. 96 Tidak hanya terjadi di Semarang, Daerah Aliran Sungai (DAS) di daerah Cimanuk, Jawa Barat, dilaporkan tercemar. 97 Rossing menyampaikan bahwa utusan air kitab Wahyu berseru kepada penindas yang melakukan tindakan kekerasan, pada akhirnya akan melepaskan konsekuensi destruktif mereka sendiri.…”
Section: Hikmat Kontra Imperial Dalam Penggunaan Airunclassified