3.4.1.2.
Coral Fish Community
Collecting data on reef fish communities in research sites using Line Intercept Transect survey method LIT. Transects carried out by pulling the roller
meter of length 70 m transects placed parallel to the coastline and 2.5 m wide either side of the transect line so that the broad field of visualization of fish per
transect is 350 square meters at depths of 30-10 m. Data collection was done on coral reef fish on the east side, west, north and south island to island Kadatau
Liwutongkidi while on the south side and north of the siompu island in Figure 5.
Figure 5. Technique data collecting fish with underwater visual census UVC Fish species in the data location of the study and classified into 3 groups based,
English at al. 1977, namely: 1. Target Fish. Fish which is a target for cacth or more known as an important
economic fish or fish consumtion i.e; family Serranidae grouper, Lethrinidae, Nemimpteridae, Lutjanidae snapper, Scaridae, Acanthuridae, Mulidae,
Siganidae, and Haemulidae sweetlips.
2. Fish Indicators. As a determinant of fish to coral reefs because the fish is close to do with the fertility of coral reef fish from the family of Chaetodontidae
3. Other fish Major Family. These fish are generally in the number of lots and lots of sea water as the ornamental fish Pomacentridae, Caesionidae, Scaridae,
Pomacanthidae, Labridae , Apogonidae cardinal fishes and others
3.4.1.3. Lifeform of Coral Reef
The identification of growth of lifeform coral communities or closing base substrate and other biota are measured by calculating the length of the offending
roller meters each biota. Identification was done at 20 stations in marine conservation areas. Then record the types of corals that offensive line transect
with accuracy up to centimeters. These data to calculate a percentage value of percent coral cover with the classification of coral communities based lifeform.
List of classification of the basic components of reef communities based lifeform Table 5.
Table 5. Structur community of coral base on lifeform and code
Category Code
Note Acropora
Branching ACB
At least have 2 branching axial and radial coralit Encrusting
ACE Usually the basis of the immature form of Acropora
Submassive ACS
Upright with a shape like a wedge Digitake
ACD Branching, not more than 2 brach
Tabulate ACT
Shapes such as flat table Non-
Acropora Branching
CB At least have 2 branching axial and radial coralit
Encrusting CE
Colonies that adhere and encrust the substrate Foliose
CF Colony life-like in appearance or composed of
plattened sheets which may be fused or convoluted to form whorls
Massive CM
Colony is of generally solid construction and the same shape in all direction hemispherical in shape
Submassive CS
Colony has knobs Mushroom
CMR Unattached easily moved solitary fungiid coral
Heliopora CHL
Coral of the genus Heliopora Mellepora
CME Coral of the genus Millepora
Tabipora CTU
Forms such as small pipes Dead Coral
DC Recently dead coral which has a white
Dead Coral with Algae DCA
Dead coral with algae Soft Coral
SC Soft Coral
Sponge SP
Includes all sponge SP Zoanthidae
ZO Zooanthids organism Platythoa, Protoplatyhoa
Others OT
Anemon,tripang,gorgonian, kima Algae
Algae Assemlage AA
More than 1 spesies Coralline algae
CA Algae that have a limestone structure
Halimeda HA
Grassy brown meat, red Macro algae
MA Such as grass thick, brown, red
Turf algae TA
Algae with filamen Abiotik
Sand S
Sand Rubble
R Rubble, with small size
Silt SI
Muddy sand Water
W Water or gaps not more than 50 m
Rock RCK
Rock Sumber : English et al. 1977
3.4.2. Socio Economic Method
The method used in this research is a case study. The purpose of case studies to give an idea about the background, nature and distinctive character of
the case, this type of approach and evaluation of a case conducted an intensive, in-
