Recommendations and Future works
Owens, D.W. 1980. Studies of behavioral thermoregulation in hatchling sea turtles, Am. Zool., 20: 763
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PERSGA, Jeddah.
Pritchard, P.C.H and J.A. Mortimer. 1999. Taxonomy, External Morphology, and Species Identification. In K. L. Eckert, K. A. Bjorndal, F. A. Abreu-
Grobois, M. Donnelly Editors. 1990. Research and Management Techniques for the Conservation of Sea TurtlesIUCNSSC Marine Turtle
Specialist Group Publication No. 4
Rebel, T. P. 1974. Sea Turte and Turtle Industry of The Western Indies, Florida, and The Gulf of Mexico. University of Miami Press. Florida. 250 h.
Salamsyah, I. 2007. Analisis populasi penyu hijau Chelonia mydas, Linnaeus 1758 di Pantai Pangumbahan, Kabupaten Sukabumi. Bachelor thesis.
Department of Aquatic Resource Management. Faculty of Fisheries and Marine Science. Bogor Agriculture University
Segara, R. A. 2008. Studi karakteristik biofisik habitat peneluran penyu hijau Chelonia mydas di pangumbahan Sukabumi, Jawa Barat. Bachelor
thesis. Department of Marine science and Technology. Faculty of Fisheries and Marine Science. Bogor Agriculture University.
Sudjadi, M. I., M. Widjik and M. Soleh. 1971. Penuntun Tanah. Publikasi No 1071. Lembaga penelitian tanah. Bogor. 166pp.
U.S. Department of Agriculture, Natural Resources Conservation Service. National Soil Survey Handbook, title 430-VI. Available online at
http:soils.usda.govtechnicalhandbook. Accessed [December192011].
Van Laar, A. and Alparslan Akça. 2007. Forest Mensuration. Springer. Netherland. pp: 314-315
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Java, Indonesia. unpublished. 51
APPENDIX
Appendix 1a Equipments and materials used during field work Equipments
Temperature measurement
Infra Red-Non contact thermometer Temperature measurement
Alcohol thermometer Positioning
Hand held GPS Distance or length measurement
Roll meter Adult seaturtle morphometric
measurement
Stiff measuring tape left and flexible measuring tape right
Hatchling morphometric measurement
Digital scale and caliper 53
Appendix 1a continue Nightly measurement
Head light
Materials Preservation
Ethanol 70 Flipper tag
Inconel tag 54
Appendix 1b Equipments and materials used for sand grain size composition analysis at laboratory
Equipments
Sediment sieve Microwave oven
Porcelain plates Pipette and bulb
Ohauss analytical scale Electrical stove
Appendix 1b continue
From left to right: filter sheet, squeeze bottle, measuring cup, measuring glass
Materials
H
2
O
2
10 30 Appendix 1c Equipments and materials used for sand humidity analysis at
laboratory
Equipment
Oven Digital scale
Air tight container
Material
Silica gel 56
Appendix 2a Daily sand temperature measurement at hatchery A open cage
Note: samples in shaded area SH for some part of day,and samples in shaded area SH for whole time of day.
Appendix 2b Daily sand temperature measurement at hatchery B Asbestos roof
Appendix 2c Daily sand temperature measurement at beach area
Note: under canopy of vegetation VG, in shaded area SH, and in unshaded area US 59
Appendix 3 Description of Pangumbahan beach segments 59
Appendix 4a Abundance of green turtle landing at Pangumbahan beach in the period of 2003-2005 and 2008-2011
2003 2004
2005 2008
2009 2010
2011 No
Nesting Nesting No
Nesting Nesting No
Nesting Nesting No
Nesting Nesting No
Nesting Nesting No
Nesting Nesting No
Nesting Nesting
Jan -
74 -
66 -
53 -
- 179
386 26
45 113
98 Feb
- 38
- 36
- 41
- -
168 283
21 37
85 80
Mar -
40 -
41 -
43 -
- 185
188 21
45 115
97 Apr
- 29
- 68
- 40
- -
125 123
28 66
50 79
May -
34 -
77 -
50 -
- 66
100 61
66 45
57
Jun -
30 -
73 -
58 -
- 52
82 54
113 53
61 Jul
- 46
- 88
- 59
- -
40 81
85 177
79 97
Aug -
86 -
93 -
86 213
203 48
93 219
259 89
103 Sep
- 86
- 110
- 107
353 583
65 99
296 308
81 73
Oct -
153 -
111 -
167 300
910 105
121 295
312
211 191
Nov -
138 -
94 -
156 276
781 84
83 248
181
309 340
Dec -
88 -
87 -
100 256
475 39
56 183
124 242
233
∗
The highest abundant of green turtle C. mydas landing, in brackets : the lowest abundant of green turtle C. mydas. Source: Salamsyah 2007, unpublished report and UPTD Konservasi Penyu Pangumbahan unpublished data
Appendix 4b Abundance of green turtle landing at Pangumbahan beach during field work
Date Green turtle landing
No Nesting Nesting
Total
26
th
Nov 2010 11
4 15
27
th
Nov 2010 8
5 13
28
th
Nov 2010 3
2 5
8
th
Dec 2010 9
6 15
9
th
Dec 2010 8
7
15
13
th
Mar 2011 3
3
14
th
Mar 2011 5
4
9
15
th
Mar 2011 5
1 6
15
th
May 2011 1
1 2
16
th
May 2011 17
th
May 2011 2
2
19
th
July 2011 6
3 9
20
th
July 2011 3
3
6
21
st
July 2011 6
3
9
21
st
Oct 2011 8
10 18
22
nd
Oct 2011 7
6 13
23
rd
Oct 2011 5
8 13
24
th
Oct 2011 14
9 23
25
th
Oct 2011 12
10 22
26
th
Oct 2011 12
13 25
27
th
Oct 2011 18
8
26
28
th
Oct 2011 13
12
25
29
th
Oct 2011 6
7 13
30
th
Oct 2011 11
8 19
31
st
Oct 2011 7
5 12
1
st
Nov 2011 6
6 12
2
nd
Nov 2011 7
14 21
3
rd
Nov 2011 9
14
23
4
th
Nov 2011 14
10 24
Source: UPTD Konservasi Penyu Pangumbahan unpublished data 61
Appendix 5 Vegetation species list, type and shade area at Pangumbahan beach
Pos Species
Type Treeshrub
Shadow area m 1
Crinum asiaticum shrub
12.41 Allophylus cobbe
shrub 0.90
Premna oblongata shrub
82.00 Tournefortia sarmentosa
shrub 0.89
Crinum asiaticum shrub
1.60 Ardisia humilis
Vahl tree
3.07 Thespesia populnea
shrub 3.00
Pandanus tectorius shrub
101.10 Scaevola taccada
shrub 3.90
Calophyllum inophyllum shrub
3.00
Total shadow area 211.87
2 Crinum asiaticum
shrub 17.51
Allophylus cobbe shrub
16.82 Crinum asiaticum
shrub 4.90
Terminalia catappa shrub
32.00 Pandanus tectorius
shrub 104.69
Premna oblongata shrub
39.28 Scaevola taccada
shrub 14.20
Calophyllum inophyllum tree
108.73 Allophylus cobbe
shrub 8.15
Cycas rumphii shrub
2.05 Hibiscus tiliaceus
shrub 1.60
Morinda citrifolia shrub
1.64 Diospyros javanica
tree 2.31
Wedelia biflora shrub
8.10
Total shadow area 361.98
2-3 Crinum asiaticum
shrub 5.67
Terminalia catappa tree
11.58 Pandanus tectorius
shrub 43.02
Calophyllum inophyllum tree
20.85 Allophylus cobbe
shrub 1.80
Total shadow area 82.92
3 Crinum asiaticum
shrub 8.70
Premna oblongata shrub
15.15 Crinum asiaticum
tree 2.90
Pandanus tectorius shrub
82.51 Scaevola taccada
shrub 1.80
Calophyllum inophyllum tree
37.54 Morinda citrifolia
shrub 1.90
Total shadow area 150.50
Pos Species
Type Treeshrub Shadow area m
4 Crinum asiaticum
shrub 13.45
Premna oblongata shrub
15.21 Ardisia humilis
tree 5.60
Pandanus tectorius shrub
72.83 Scaevola taccada
shrub 11.60
Calophyllum inophyllum shrub
10.73 Hibiscus tiliaceus
shrub 0.80
Wedelia biflora shrub
5.00 Sophora tomentosa
tree 6.73
Total shadow area 141.95
4-5 Crinum asiaticum
tree 4.23
Pandanus tectorius shrub
42.63 Calophyllum inophyllum
tree 15.00
Total shadow area 61.86
5 Premna oblongata
shrub 3.40
Pandanus tectorius shrub
100.00 Calophyllum inophyllum
shrub 21.89
Morinda citrifolia tree
1.10 Kokoona sp.
shrub 1.30
Total shadow area 127.69
5-6 Crinum asiaticum L.
shrub 1.90
Pandanus tectorius shrub
50.00 Calophyllum inophyllum
shrub 50.00
Total shadow area 101.90
6 Premna oblongata
shrub 34.00
Crinum asiaticum shrub
2.10 Pandanus tectorius
shrub 157.83
Scaevola taccada shrub
16.74 Calophyllum inophyllum
shrub 145.90
Wedelia biflora shrub
9.80 Sophora tomentosa
tree 7.70
Kokoona sp. shrub
0.70
Total shadow area 374.77
Appendix 6 Picture of beach vegetation at Pangumbahan beach
Scaevola taccada
Sophora tomentosa
Crinum asiaticum Kokoona sp.
Thespesia populnea Hibiscus tiliaceus
Allophylus cobbe
© Yonathan 2011
Calophyllum inophyllum
Pandanus tectorius Morinda citrifolia
Tournefortia sarmentosa
Premna oblongata
© Yonathan 2011
Cycas rumphii Diospyros javanica
Wedelia biflora
Ardisia humilis Terminalia catappa
Ipomoea pescapre Cyperus pedunculatus
© Yonathan 2011
© Yonathan 2011 © Yonathan 2011
Appendix 7a Ambient sand temperature at hatchery and beach area of Pangumbahan sampled on November 1
st
– 4
th
2011
Sample Time