Rasyidi, Achmad Alvinsyah (2015) Penentuan korelasi perubahan temperatur dan kelembaban relatif terhadap ketinggian inversi dan hubungannya dengan kualitas udara ambien kota Surabaya. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
Preview |
Text
3311100024-Undergraduate_Theses.pdf - Published Version Download (5MB) | Preview |
Preview |
Text
3311100024-paper.pdf - Published Version Download (525kB) | Preview |
Preview |
Text
3311100024-presentation.pdf - Presentation Download (1MB) | Preview |
Abstract
Kualitas udara Kota Surabaya memiliki konsentrasi yang
berubah-ubah. Perubahan ini disebabkan oleh lapisan inversi
yang dipengaruhi temperatur dan kelembaban relatif. Penelitian
ini dilakukan untuk menganalisa hubungan dari temperatur,
kelembaban relatif, lapisan inversi, dan kualitas udara ambien.
Penelitian ini menggunakan data sekunder dalam kurun
waktu 5 tahun, mulai 2009-2014. Data tersebut perlu diolah
terlebih dahulu sebelum dianalisa dan dikorelasikan. Pengolahan
data itu dengan cara mencari data ketinggian lapisan inversi,
temperatur, kelembaban relatif, dan konsentrasi gas pencemar.
Pengolahan ini termasuk melingkupkan data berdasarkan
kelengkapan data, pembagian musim penghujan dan kemarau,
saat siang dan malam hari, dan pada hari senin-jum’at.
Berdasarkan hasil pelingkupan data inilah bisa dilakukan langkah
selanjutnya yaitu antar data satu dengan data lainnya
dikorelasikan dengan korelasi Pearson.
Hasil analisa data menunjukkan bahwa tidak
berkorelasinya antara temperatur ataupun kelembaban relatif
dengan lapisan inversi, antara lapisan inversi dengan gas
pencemar, serta temperatur ataupun kelembaban relatif dengan
gas pencemar. Tidak berkorelasinya ini kemungkinan
disebabkan oleh sinar dan panas matahari, dan kondisi lapisan
inversi subsidence yang terjadi di Kota Surabaya. ========== Ambient air quality of Surabaya City is always changing.
These changes are caused by the inversion layer, and affected by
temperature and relative humidity. This study was conducted to
analyze the relationship of temperature, relative humidity, the
inversion layer, and the ambient air quality.
This study is using data within 5 years, starting 2009-
2014. These data should be treated before it is analyzed and
correlated. This study using data of inversion layer height,
temperature, relative humidity, and concentration of pollutant
gasas. Scope of the data based on completeness of data input,
the rainy season and the dry season , the day and night , and on
Monday-Friday. Data scoping results to be correlated with
Pearson Correlation.
Results of data analysis showed that no correlation
between temperature or relative humidity with inversion layer,
between inversion layer with pollutant gases, as well as
temperature or relative humidity with pollutant gases. No
correlation is probably caused by the condition of subsidence
inversion layer, and light and heat of the sun that occurred in Surabaya City.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSL 628.53 Ras p |
| Uncontrolled Keywords: | Temperatur, Kelembaban Relatif, Lapisan Inversi, Udara Ambien, Korelasi Pearson, Temperature, Relative Humidity, Inversion Layer, Air Quality Ambient, Pearson Correlation |
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering > TD883.5 Air--Pollution |
| Divisions: | Faculty of Civil Engineering and Planning > Environment Engineering > 25201-(S1) Undergraduate Thesis |
| Depositing User: | - Davi Wah |
| Date Deposited: | 07 May 2019 03:21 |
| Last Modified: | 07 May 2019 03:21 |
| URI: | http://repository.its.ac.id/id/eprint/62940 |
Actions (login required)
 |
View Item |