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34
Lampiran 1 Spesifikasi teknis Split beam echo sounder transducer SIMRAD ES120-7C
35 Lampiran 2 Ikan yang didaratkan di tempat pendaratan ikan di Danau Ranau
bagian wilayah OKU Selatan
Kepiat (Barbonymus schwanenfe/dii) Harongan (Hampala macrolepidota)
Palau (Osteochilus hasselti) Nila (Orechromis niloticus)
Gabus (Channa striata)
Kepor (Pristolepis fasciatus)
36
Lampiran 3 Jenis ikan yang ditemukan di Danau Ranau dan kisaran ukurannya Jenis Ikan n Kisaran Ukuran Panjang (cm FL) Keterangan*) Nama Lokal Nama Ilmiah
Baung Hemibagrus nemurus 11 16.6-38.3 ± 7.5 Demersal, herbivora
Gabus Channa striata 8 20-30.3 ± 3.9 Demersal,
karnivora, predator Harongan Hampala macrolepidota 12 12.7-57.4 ±
10.6
Ikan permukaan, karnivora, predator
Kepor Pristolepis fasciatus 45 11.3-37.9± 6.6 Ikan permukaan, karnivora Kepras - 9 11.9-18.2 ± Pelagis, planktivora Kepiat Barbonymus schwanenfe/dii 5 12.4 Ikan permukaan, karnivora Kihung - 7 16.2-26.4 ± 3.5 Demersal, karnivora Liwak - 5 11.4-14.6 ± 2.3 nd Mujaer Oreochromis mossambicus 9 12.4-41.2 ± 9.0 Ikan dasar, omnivora
Nila Oreochromis niloticus 10 18.1 Berasosiasi
dengan vegetasi, omnivora Palau Osteochilus hasselti 21 15.8-28.2 ± 3.2 Ikan permukaan
cenderung di tepi (litoral), omnivora Putak Notopterus notopterus 18 13.4-30.4 ± 4.1 Berasosiasi
dengan dasar perairan yang tidak terlalu dalam, omnivore, bermigrasi Sumber*) : Ross, 2000; Berra, 2001; Poulsen et al. 2004; FAO, 2015
37 Lampiran 4 Analisis komponen utama sv, suhu, DO dan kelimpahan plankton Regression Analysis: sv versus DO, Plankton, Suhu
The regression equation is
sv = - 0.00400 - 0.000033 DO - 0.000000 Plankton + 0.000158 Suhu
Predictor Coef SE Coef T P VIF Constant -0.003997 0.003930 -1.02 0.384 DO -0.00003314 0.00003991 -0.83 0.467 96.152 Plankton -0.00000000 0.00000000 -0.91 0.429 59.097 Suhu 0.0001579 0.0001563 1.01 0.387 245.285 S = 3.188899E-06 R-Sq = 65.2% R-Sq(adj) = 30.4% Analysis of Variance Source DF SS MS F P Regression 3 5.71952E-11 1.90651E-11 1.87 0.309 Residual Error 3 3.05072E-11 1.01691E-11
Total 6 8.77024E-11
Correlations: sv, DO, Plankton, Suhu
sv DO Plankton DO 0.710 0.074 Plankton 0.579 0.627 0.173 0.132 Suhu 0.743 0.924 0.873 0.056 0.003 0.010
Cell Contents: Pearson correlation P-Value
Principal Component Analysis: sv, DO, Plankton, Suhu
Eigenanalysis of the Correlation Matrix Eigenvalue 3.2405 0.4520 0.3056 0.0019 Proportion 0.810 0.113 0.076 0.000 Cumulative 0.810 0.923 1.000 1.000 Variable PC1 PC2 PC3 PC4 sv 0.465 0.637 0.613 -0.036 DO 0.507 0.252 -0.675 -0.474 Plankton 0.476 -0.711 0.356 -0.377 Suhu 0.548 -0.158 -0.205 0.795
38
Lampiran 5 Analisis komponen utama TS, suhu, DO dan kelimpahan plankton Regression Analysis: Ts versus rerata DO, plankton (sel/L), suhu
Analysis of Variance
Source DF Adj SS Adj MS F-Value P-Value Regression 3 0.000000 0.000000 0.95 0.516 rerata DO 1 0.000000 0.000000 0.50 0.531 plankton (sel/L) 1 0.000000 0.000000 0.47 0.544 suhu 1 0.000000 0.000000 0.64 0.483 Error 3 0.000000 0.000000 Total 6 0.000000 Model Summary S R-sq R-sq(adj) R-sq(pred) 0.0000000 48.74% 0.00% 0.00% Coefficients
Term Coef SE Coef T-Value P-Value VIF Constant -0.000027 0.000034 -0.80 0.481
rerata DO -0.000000 0.000000 -0.71 0.531 96.15 plankton (sel/L) -0.000000 0.000000 -0.68 0.544 59.10 suhu 0.000001 0.000001 0.80 0.483 245.29
Regression Equation
Ts = -0.000027 - 0.000000 rerata DO - 0.000000 plankton (sel/L) + 0.000001 suhu
Correlation: Ts, rerata DO, plankton (sel/L), suhu
Ts rerata DO plankton (sel/L) rerata DO 0.557 0.194 plankton (sel/L) 0.552 0.627 0.199 0.132 suhu 0.634 0.924 0.873 0.126 0.003 0.010
Cell Contents: Pearson correlation P-Value
Principal Component Analysis: Ts, rerata DO, plankton (sel/L), suhu
Eigenanalysis of the Correlation Matrix Eigenvalue 3.1052 0.5174 0.3753 0.0021 Proportion 0.776 0.129 0.094 0.001 Cumulative 0.776 0.906 0.999 1.000 Variable PC1 PC2 PC3 PC4 Ts 0.432 -0.901 -0.030 -0.026 rerata DO 0.507 0.279 -0.658 -0.483 plankton (sel/L) 0.495 0.223 0.751 -0.374 suhu 0.558 0.246 -0.047 0.791
39
RIWAYAT HIDUP
Penulis merupakan putri kedua dari pasangan Umar dan Fatimah. Lahir di Malang, Jawa Timur pada 5 November 1979. Menempuh pendidikan dasar dan menengah di Dompu, NTB. Kemudian pada tahun 1997 melanjutkan pendidikan ke perguruan tinggi Hang Tuah Surabaya, Jawa Timur dan lulus tahun 2003 pada Jurusan Oseanografi, Fakultas Teknologi Kelautan dan Ilmu Perikanan. Tahun 2004 penulis diterima sebagai PNS di Kementerian Kelautan dan Perikanan dengan jabatan fungsional peneliti di bidang sumber daya dan lingkungan. Kegiatan penelitian yang dilakukan lebih mengarah ke perairan umum daratan (PUD) terutama aspek lingkungan di beberapa wilayah seperti Danau Semayang Melintang (Kalimantan Timur), Danau Rawa Pening (Jawa Tengah), beberapa danau oxbow dan rawa banjiran (floodplain) di Sumatera Selatan yang merupakan bagian dari Sungai Musi serta waduk/bendungan di Nusa Tenggara Barat. Sejumlah publikasi berskala nasional telah dihasilkan dengan topik mengenai sumberdaya di PUD dan lingkungannya.