Sujono, Puput Anggie Widhiarti (2021) Analisis Korelasi Kelimpahan Ikan Gelodok (Mudskipper) Dengan Konsentrasi Karbon Organik Tanah Pada Hutan Mangrove Desa Labuhan, Kecamatan Sepulu, Kabupaten Bangkalan, Madura. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
![[thumbnail of 01311740000026-Undergraduate-Thesis.pdf]](http://repository.its.ac.id/style/images/fileicons/text.png) |
Text
01311740000026-Undergraduate-Thesis.pdf - Accepted Version Restricted to Repository staff only until 1 October 2023. Download (2MB) | Request a copy |
Abstract
Hutan mangrove merupakan salah satu jenis ekosistem lahan basah yang mampu memerangkap karbon dioksida (CO2) di atmosfer dan menyimpan sebagian besar karbon dibawah permukaan tanah. Ekosistem mangrove merupakan habitat ikan gelodok yang menghabiskan sebagian besar waktunya di permukaan tanah, membuat sarang berupa lubang persembunyian di sekitar naungan mangrove, dan berperan sebagai bioindikator tanah atau kesuburan tanah yang baik untuk penanaman vegetasi mangrove. Hal ini mendasari tujuan penelitian untuk mengetahui kelimpahan ikan gelodok, konsentrasi kabon organik tanah serta korelasinya secara statistik pada vegetasi mangrove campuran di hutan mangrove Desa Labuhan Kecamatan Sepulu, Madura. Pengamatan kelimpahan dilakukan secara periodik sebanyak 3 kali selama 6 minggu pada 10 plot dalam hutan mangrove, pengambilan sampel tanah dilakukan pada tiap plot yang selanjutnya dilakukan uji gravimetri untuk mengetahui konsentrasi karbon organik tanah. Data parameter lingkungan juga diambil secara periodik sebagai data pendukung. Hasil penelitian didapatkan bahwa konsentrasi karbon organik tanah di lokasi penelitian sebesar 2,217±0,555%, kelimpahan fisik rata-rata ikan delodok (mudkipper) 8±4.881 Individu/100m2 dan kelimpahan non-fiisik (lubang sarang) 10±3.281 sarang/100m2. Hasil uji korelasi Pearson antara karbon organik tanah dengan kelimpahan ikan gelodok (r = 0.193) dan lubang sarang (r = 0.083) p < 0.05 sehingga dinyatakan memiliki korelasi yang lemah, begitu pula parameter lingkungan seperti pH tanah, suhu tanah dan salinitas air.
=====================================================================================================
Mangrove forest is a type of wetland ecosystem that can trap carbon dioxide (CO2) in the atmosphere and stored the carbon below the soil surface. The mangrove ecosystem is a habitat for mudskipper that spend most of their time on soil surface, making burrows around the mangrove shade, and acting as a good bioindicator of soil or soil fertility for mangrove vegetation. It is support the purpose of this study to determine the abundance of mudskipper and soil organic carbon concentration with homogenous mangrove vegetation in the mangrove forests of Labuhan Village, Sepulu District, Madura. The mudskipper abundance observed periodically 3 times for 6 weeks on 10 plots in the mangrove forest, soil sample from 10 plots tested using gravimetric method to determine the concentration of soil organic carbon. Environmental parameter data is also taken periodically as supporting data. The results showed that soil organic carbon concentration at the study site was 2.217±0.555%, the average of mudkipper abundance was 8 ± 4.881 individuals/100m2 and the abundance of burrow holes was 10±3.281 burrows/100m2. Pearson correlation test show that, between soil organic carbon and the abundance of fish trowels (r = 0.193) and burrows (r = 0.083) p <0.05 have a weak correlation, as were environmental parameters such as soil pH, soil temperature and water salinity.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | ikan gelodok, karbon organik tanah, kelimpahan, konsentrasi karbon |
| Subjects: | Q Science > QH Biology > QH541 Ecology |
| Divisions: | Faculty of Science and Data Analytics (SCIENTICS) > Biology > 46201-(S1) Undergraduate Thesis |
| Depositing User: | Puput Anggie Widhiarti Sujono |
| Date Deposited: | 05 Jul 2021 06:59 |
| Last Modified: | 05 Jul 2021 07:00 |
| URI: | http://repository.its.ac.id/id/eprint/84284 |
Actions (login required)
 |
View Item |