Keterangan : Stasiun 1: Daerah Hulu Sungai Bahorok Stasiun 2: Daerah Objek Pariwisata Stasiun 3: Daerah Hilir Sungai Bahorok
Lapiran 1. Peta Lokasi
Keterangan : Stasiun 1: Daerah Hulu Sungai Bahorok
Stasiun 2: Daerah Objek Pariwisata Stasiun 3: Daerah Hilir Sungai BahorokLampiran 2. Bagan Kerja Metode Winkler untuk Mengukur DO (Dissolve Of Oxygen) Sampel Air
1 ml MnSO
4 1 ml KOHKI Dihomogenkan
Didiamkan
Sampel Endapan Puith/Cokelat
1 ml H
2 SO
4 Dihomogenkan Didiamkan
Larutan Sampel Berwarna Cokelat
Diambil 10 ml Dititrasi Na
2 S
2 O
3 0,00125 N
Sampel Berwarna Kuning Pucat
Ditambah 5 tetes Amilum Sampel Berwarna Biru
Dititrasi dengan Na2S2O3 0,00125 N
Lampiran 3. Bagan Kerja Metode Winkler untuk Mengukur BOD
5 (Biochemical Oxygen Demand)
Sampel Air Sampel Air
Sampel Air
diinkubasi selama 5 hari pada dihitung nilai DO awal temperatur 20°C dihitung nilai DO akhir
DO Akhir
DO Awal
Keterangan :
- Penghitungan nilai DO awal dan DO akhir sama dengan
penghitungan Nilai DO
- Nilai BOD = Nilai awal – Nilai DO akhir
Lampiran 4. Tabel Kelarutan O2 (Oksigen) T ˚C 0,0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9
14,6 14,12 14,08 14,04 14,00 13,97 13,93 13,89 13,85 13,81
1 13,77 13,74 13,70 13,66 13,63 13,59 13,55 13,51 13,48 13,44
2 13,40 13,37 13,33 13,30 13,26 13,22 13,19 13,15 13,12 13,08
3 13,05 13,01 12,98 12,94 12,91 12,87 12,84 12,81 12,77 12,74
4 12,70 12,67 12,64 12,60 12,57 12,54 12,51 12,47 12,44 12,41
5 12,37 12,34 12,31 12,28 12,25 12,22 12,18 12,15 12,12 12,09
6 12,06 12,03 12,00 11,97 11,94 11,91 11,88 11,85 11,82 11,79
7 11,76 11,73 11,70 11,67 11,64 11,61 11,58 11,55 11,52 11,50
8 11,47 11,44 11,41 11,38 11,36 11,33 11,30 11,27 11,25 11,22
9 11,19 11,16 11,14 11,11 11,08 11,06 11,03 11,00 10,98 10,95
10 10,92 10,90 10,87 10,85 10,82 10,80 10,77 10,75 10,72 10,70
11 10,67 10,65 10,62 10,60 10,57 10,55 10,53 10,50 10,48 10,45
12 10,43 10,40 10,38 10,36 10,34 10,31 10,29 10,27 10,24 10,22
13 10,20 10,17 10,15 10,13 10,11 10,09 10,06 10,04 10,02 10,00
14 9,98 9,95 9,93 9,91 9,89 9,87 9,85 9,83 9,81 9,78
15 9,76 9,74 9,72 9,70 9,68 9,66 9,64 9,62 9,60 9,58
16 9,56 9,54 9,52 9,50 9,48 9,46 9,45 9,43 9,41 9,39
17 9,37 9,35 9,33 9,31 9,30 9,28 9,26 9,24 9,22 9,20
18 9,18 9,18 9,15 9,13 9,12 9,10 9,08 9,06 9,04 9,03
19 9,01 8,99 8,98 8,96 8,94 8,93 8,91 8,89 8,88 8,86
20 8,84 8,83 8,81 8,79 8,78 8,76 8,75 58,73 8,71 8,70
21 8,68 8,67 8,65 8,64 8,62 8,61 8,59 8,58 8,56 8,55
22 8,53 8,52 8,50 8,49 8,47 8,46 8,44 8,43 8,41 8,40
23 8,38 8,37 8,36 8,34 8,33 8,32 8,30 8,29 8,27 8,26
24 8,25 8,23 8,22 8,21 8,19 8,18 8,17 8,15 8,14 8,13
25 8,11 8,10 8,09 8,07 8,06 8,05 8,04 8,02 8,01 8,00
26 7,99 7,97 7,96 7,95 7,94 7,92 7,91 7,90 7,89 7,88
27 7,86 7,85 7,84 7,83 7,82 7,81 7,79 7,78 7,77 7,76
28 7,75 7,74 7,72 7,71 7,70 7,69 7,68 7,67 7,66 7,65
29 7,64 7,62 7,61 7,60 7,59 7,58 7,57 7,56 7,55 7,54
30 7,53 7,52 7,51 7,50 7,48 7,47 7,46 7,45 7,44 7,43
Lampiran 5. Bagan Kerja Pengukuran Nitrat (NO 3 ) 5 ml Sampel Air
1 ml NaCl (pipet volum)
5 ml H
2 SO
4 4 tetes Brucine Sulfat Sulfanic Acid
Larutan
Dipanaskan selama 25 menit
Larutan
Didinginkan Diukur dengan Spektrofotometer pada λ = 410 nm
Hasil
3- Lampiran 6. Bagan Kerja Pengukuran Posfat (PO 4 ) 5 ml Sampel Air 1 ml Amstrong Reagent 1 ml Ascorbic Acid
Larutan
Dibiarka selama 20 menit Diukur dengan Spektrofotometer pada λ = 880 nm
Hasil
Lampiran 7. Perhitungan Panjang- bobot Stasiun 1
Length (L) Weight (W) Log (L) Log (W) Log (L)*Log (W) Log L2
19 69.9 1.279 1.844 2.359 1.635
19 74.6 1.279 1.873 2.395 1.635 20.2 103 1.305 2.013 2.627 1.704
21 95.3 1.322 1.979 2.617 1.748
21.2 93 1.326 1.968 2.611 1.759 21.5 123 1.332 2.090 2.785 1.775 22 122.8 1.342 2.089 2.805 1.802
22 130.2 1.342 2.115 2.839 1.802 22.2 134 1.346 2.127 2.864 1.813 22.5 138 1.352 2.140 2.894 1.828 22.5 111.3 1.352 2.046 2.767 1.828 23 122.7 1.362 2.089 2.844 1.854
23 132 1.362 2.121 2.888 1.854 23 150.2 1.362 2.177 2.964 1.854 23.5 147.1 1.371 2.168 2.972 1.880 23.7 152.7 1.375 2.184 3.002 1.890 24 152 1.380 2.182 3.011 1.905
24 165.5 1.380 2.219 3.062 1.905 24 170 1.380 2.230 3.078 1.905 24 135.3 1.380 2.131 2.942 1.905
24.5 173.6 1.389 2.240 3.111 1.930 24.5 173.8 1.389 2.240 3.112 1.930 25 174.1 1.398 2.241 3.133 1.954
25 176.1 1.398 2.246 3.139 1.954 25.5 174.4 1.407 2.242 3.153 1.978 26 184.8 1.415 2.267 3.207 2.002
26 207.7 1.415 2.317 3.279 2.002 26.5 241.9 1.423 2.384 3.392 2.026 26.5 181.9 1.423 2.260 3.216 2.026 26.5 173.5 1.423 2.239 3.187 2.026 27 218.6 1.431 2.340 3.349 2.049
28 290.6 1.447 2.463 3.565 2.094 29 276.1 1.462 2.441 3.570 2.139 29.5 293 1.470 2.467 3.626 2.160 29.5 300.8 1.470 2.478 3.643 2.160 30.5 309.8 1.484 2.491 3.698 2.203 32.5 352.5 1.512 2.547 3.851 2.286 32.5 375.3 1.512 2.574 3.892 2.286 35 490 1.544 2.690 4.154 2.384
37 580 1.562 2.763 4.317 2.441
Stasiun 2
9.9 9.7 0.996 0.987 0.982 0.991
9.2 6.9 0.964 0.839 0.808 0.929
9.3 6.5 0.968 0.813 0.787 0.938
9.3 6.7 0.968 0.826 0.800 0.938
9.4 6.7 0.973 0.826 0.804 0.947
9.5 7.4 0.978 0.869 0.850 0.956
9.6 7.9 0.982 0.898 0.882 0.965
9.9 8.7 0.996 0.940 0.935 0.991
9.0 7.4 0.954 0.869 0.829 0.911
10.0 9.0 1.000 0.954 0.954 1.000
10.1 9.4 1.004 0.973 0.977 1.009
10.5 9.1 1.021 0.959 0.979 1.043
10.9 11.2 1.037 1.049 1.088 1.076
19.5 59.9 1.290 1.777 2.293 1.664 23.0 113.6 1.362 2.055 2.799 1.854 25.5 158.3 1.407 2.199 3.094 1.978 25.5 154.9 1.407 2.190 3.080 1.978
TOTAL 34.557 32.204 34.067 34.888
9.2 6.6 0.964 0.820 0.790 0.929
Length (L) Weight (W) Log (L) Log (W) Log (L)*Log (W) Log L2
5.8 2.2 0.763 0.342 0.261 0.583
8.0 4.2 0.903 0.623 0.563 0.816
6.5 2.7 0.813 0.431 0.351 0.661
6.9 3.0 0.839 0.477 0.400 0.704
7.5 4.3 0.875 0.633 0.554 0.766
7.6 4.2 0.881 0.623 0.549 0.776
7.6 4.4 0.881 0.643 0.567 0.776
7.9 4.3 0.898 0.633 0.569 0.806
8.3 4.7 0.919 0.672 0.618 0.845
9.0 6.3 0.954 0.799 0.763 0.911
8.3 6.8 0.919 0.833 0.765 0.845
8.4 5.1 0.924 0.708 0.654 0.854
8.5 5.3 0.929 0.724 0.673 0.864
8.6 5.9 0.934 0.771 0.720 0.873
8.8 5.7 0.944 0.756 0.714 0.892
9.0 6.9 0.954 0.839 0.800 0.911
9.0 7.1 0.954 0.851 0.812 0.911
Stasiun 3
8.6
9.5
7.6
0.98
0.88
0.86
0.96
9.5
8.1
0.98
0.91
0.89
0.96
9.6
0.98
0.89
0.93
0.92
0.96
9.6
8.7
0.98
0.94
0.92
0.96
9.8
8.6
0.99
0.93
0.96
0.91
0.98
0.94
0.84
0.93
9.3
7.2
0.97
0.86
0.83
0.94
9.3
7.8
0.97
0.89
0.86
9.3
0.98
7.4
0.97
0.87
0.84
0.94
9.5
8.5
0.98
0.93
0.91
0.96
9.5
8.2
0.93
9.9
0.96
1.59
1.69
1.38
18.0
47.9
1.26
1.68
2.11
1.58
18.2
50.0
1.26
1.70
2.14
18.3
1.17
59.1
1.26
1.77
2.24
1.59 23.0 113.0
1.36
2.05
2.80
1.85 23.0 128.9
1.36
2.11
2.87
1.85
1.44
27.7
9.2
1.03
1.00
0.96
0.96
0.99
10.0
10.3
1.00
1.01
1.01
1.00
10.0
10.6
1.00
1.03
14.9
1.00
10.5
10.1
1.02
1.00
1.03
1.04
14.5
30.5
1.16
1.48
1.72
1.35
0.87
Length (L) Weight (W) Log (L) Log (W) Log (L)*Log (W) Log L2
7.5
0.73
0.75
0.68
0.84
8.3
5.3
0.92
0.72
0.67
0.84
8.5
6.1
0.93
0.79
0.86
5.6
8.5
5.3
0.93
0.72
0.67
0.86
8.5
5.7
0.93
0.76
0.70
0.86
8.6
0.91
8.2
0.93
0.90
3.9
0.88
0.59
0.52
0.77
7.9
4.7
0.90
0.67
0.60
0.81
8.0
5.1
0.71
0.84
0.64
0.82
8.0
4.7
0.90
0.67
0.61
0.82
8.2
5.1
0.91
0.71
0.65
6.2
0.79
9.2
0.83
0.95
0.86
0.82
0.91
9.0
7.7
0.95
0.89
0.85
0.91
9.0
6.8
0.95
0.79
9.0
0.91
9.0
6.5
0.95
0.81
0.78
0.91
9.0
6.5
0.95
0.81
0.78
0.91
7.2
0.91
0.74
8.9
0.87
8.9
6.1
0.95
0.79
0.75
0.90
8.9
6.9
0.95
0.84
0.80
0.90
6.3
0.82
0.95
0.80
0.76
0.90
9.0
10.0
0.95
1.00
0.95
0.91
9.0
7.3
0.95
0.86
7.4
Lampiran 8. Hubungan Kepadatan Ikan Dengan Faktor Fisik Kimia (Jala)
3
3
3
3
3
3
3
3
3
3 Suhu Pearson Correlation -.817 1 .636 .906 -.885
Sig. (2-tailed) .391 .952 .670 .700 .391 .546 .414 .086 .546 .212 N
Kepadata n Pearson Correlation 1 -.817 -.075 -.496 .454 .817 -.655 .796 .991 -.655 -.945
Kecepatan Arus Nitrat Pospat
Kejenuhan Oksigen
Intensitas Cahaya pH DO BOD5
Kepadatan Suhu Penetrasi cahaya
Correlations
3
- 1.000 * *
- .075 .636 1 .903 -.923 -.636 .803 -.664 .059 .803 .397
- .496 .906 .903 1 -.999 *
- .906 .981 -.921 -.375 .981 .753 Sig. (2-tailed) .670 .279 .282 .030 .279 .124 .255 .755 .124 .457 N
.971 -.999 * -.732 .971 .961 Sig. (2-tailed) .391 .561 .279 .309 .000 .154 .023 .477 .154 .179 N
3
3
3
3
3
3
3
3
3
.796 -.999 * -.664 -.921 .901 .999 * -.979 1 .707 -.979 -.950 Sig. (2-tailed) .414 .023 .538 .255 .286 .023 .131 .500 .131 .202 N
Pearson Correlation
3 Kejenuhan Oksigen
3
3
3
3
3
3
3
3
3
3
.866 Sig. (2-tailed) .546 .154 .407 .124 .154 .154 .131 .631 .000 .333 N
3 BOD5 Pearson Correlation
3
3
3 Kecepatan Arus
3
3
1
3 Pospat Pearson Correlation
3
3
3
3
3
3
3
3
3
Sig. (2-tailed) .546 .154 .407 .124 .154 .154 .000 .131 .631 .333 N
Pearson Correlation
3 Nitrat Pearson Correlation
3
3
3
3
3
3
3
3
3
3
.991 -.732 .059 -.375 .331 .732 -.548 .707 1 -.548 -.893 Sig. (2-tailed) .086 .477 .962 .755 .786 .477 .631 .500 .631 .298 N
3
3
3
3
3
3
Pearson Correlation
3 Intensitas Cahaya
3
3
3
3
3
3
3
3
3
3
Sig. (2-tailed) .952 .561 .282 .252 .561 .407 .538 .962 .407 .740 N
3 Penetrasi cahaya Pearson Correlation
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
.817 -1.000 ** -.636 -.906 .885 1 -.971 .999 * .732 -.971 -.961 Sig. (2-tailed) .391 .000 .561 .279 .309 .154 .023 .477 .154 .179 N
Pearson Correlation
3 Oksigen Terlarut
3
3
3
3
3
3
3
3
3
.454 -.885 -.923 -.999 * 1 .885 -.971 .901 .331 -.971 -.721 Sig. (2-tailed) .700 .309 .252 .030 .309 .154 .286 .786 .154 .488 N
Pearson Correlation
3 Derajat Keasaman
3
3
3
3
3
- .655 .971 .803 .981 -.971 -.971 1 -.979 -.548 1.000 **
- .655 .971 .803 .981 -.971 -.971 1.000 **
- .979 -.548 1 .866
- .945 .961 .397 .753 -.721 -.961 .866 -.950 -.893 .866
Lampiran 8. Hubungan Kepadatan Ikan Dengan Faktor Fisik Kimia (Elektrofishing)
Correlations
Penetrasi Intensitas Kejenuhan Kecepatan Kepadatan Suhu cahaya Cahaya pH DO BOD5 Oksigen Arus Nitrat Pospat
Kepadatan Pearson * *
1 .898 .911 1.000 -1.000 -.898 .977 -.913 -.358 .977 .741
Correlation Sig. (2-
.290 .271 .012 .019 .290 .136 .267 .767 .136 .469 tailed) N
3
3
3
3
3
3
3
3
3
3
3 Suhu Pearson
- * ** .898
1 .636 .906 -.885 -1.000 .971 -.999 -.732 .971 .961 Correlation Sig. (2-
.290 .561 .279 .309 .000 .154 .023 .477 .154 .179 tailed) N
3
3
3
3
3
3
3
3
3
3
3 Penetrasi Pearson .911 .636 1 .903 -.923 -.636 .803 -.664 .059 .803 .397 cahaya Correlation
Sig. (2- .271 .561 .282 .252 .561 .407 .538 .962 .407 .740 tailed)
N
3
3
3
3
3
3
3
3
3
3
3 Intensitas Pearson * * 1.000 .906 .903 1 -.999 -.906 .981 -.921 -.375 .981 .753
Cahaya Correlation Sig. (2-
.012 .279 .282 .030 .279 .124 .255 .755 .124 .457 tailed) N
3
3
3
3
3
3
3
3
3
3
3 Derajat Pearson * *
- 1.000 -.885 -.923 -.999 1 .885 -.971 .901 .331 -.971 -.721
Keasaman Correlation Sig. (2-
.019 .309 .252 .030 .309 .154 .286 .786 .154 .488 tailed) N
3
3
3
3
3
3
3
3
3
3
3 Oksigen Pearson ** *
- .898 -1.000 -.636 -.906 .885 1 -.971 .999 .732 -.971 -.961
Terlarut Correlation Sig. (2-
.290 .000 .561 .279 .309 .154 .023 .477 .154 .179 tailed) N
3
3
3
3
3
3
3
3
3
3
3 ** BOD5 Pearson
.977 .971 .803 .981 -.971 -.971 1 -.979 -.548 1.000 .866 Correlation Sig. (2-
.136 .154 .407 .124 .154 .154 .131 .631 .000 .333 tailed) N
3
3
3
3
3
3
3
3
3
3
3 Kejenuhan Pearson * *
- .913 -.999 -.664 -.921 .901 .999 -.979 1 .707 -.979 -.950
Oksigen Correlation Sig. (2-
.267 .023 .538 .255 .286 .023 .131 .500 .131 .202 tailed) N
3
3
3
3
3
3
3
3
3
3
3 Kecepatan Pearson
- .358 -.732 .059 -.375 .331 .732 -.548 .707 1 -.548 -.893
Arus Correlation Sig. (2-
.767 .477 .962 .755 .786 .477 .631 .500 .631 .298 tailed) N
3
3
3
3
3
3
3
3
3
3
3
Lampiran 9. Contoh Perhitungan 1.
Kepadatan (K) ikan jurung (Tor sp.) dengan meggunakan jala (stasiun 1) Jumlah individu /ulangan 6/30 K= = Luas jala 12,56
2 = 0,015 ind/m 2.
Kepadatan (K) ikan jurung (Tor sp.) dengan meggunakan elektrofishing (stasiun 1) Jumlah individu suatu jenis
34 K = = waktu (1 jam) 1 = 34 ind/jam
3. Fekunditas X : x = V : v
X = Jumlah telur dalam gonad yang akan di cari (Fekunditas)
x = 298 butir V = 5,2 gram v = 1,3 gram298 × 5.2 X= =1192 butir 1.3 4.
Analisis komposisi ukuran hasil tangkapan K = 1 + (3,322 X log n)
i = Rentang/K Rentang = data terbesar-data terkecil = 37.0-5.8 = 31.2 K = (1+(3.322 X log 118)
Lampiran 10. Foto Alat Dan Bahan Speed Jala pH Meter Keping Sechi