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BIODIVERSITY MONITORING

PT Pembangkitan Jawa Bali Services, through one of them, PLTU Suge Belitung, conducts biodiversity monitoring every 1 (one) year. Monitoring activities are carried out in the PLTU Suge Belitung Biodiversity Park and Forest area which has been designated as a conservation area based on the Decree of the Belitung PLTU Unit Manager Number: 050.K/MU/OM-BT/XII/2022 concerning Determination of PT Biodiversity Parks and Forest Areas Pembangkitan Jawa Bali Services PLTU Belitung O & M Service Unit.

The company has also committed to making efforts to protect flora and fauna with protected status such as Pakis Haji (Near Threatened and APP II), Palem Kuning (Near Threatened), Penjulok Hantu (Endangered), Kemisi Sunan (Vulerable), Mahogany (Near Threatened). and APP II) and Tarsius Belitung (Vulnerable). The results of monitoring biodiversity every year can be presented in the following table.

Monitoring Results and Fauna Biodiversity Index

No	Latin Name	Local Name	Number of Individuals (Stems)
			Number of Individuals (Stems)
			2019	2020	2021	2022	2023*
1	Acacia mangium	Akasia			0	66	66
2	Adenium sp.	Adenium			0	1	1
3	Agave americana	Amelican aloe/agave			0	24	24
4	Agave attenuata	Siklok			0	3	3
5	Alcantarea imperialis	Bromelia giant			0	28	28
6	Alstonia scholaris	Pule/pulai			0	4	4
7	Anacardium occidentale	Jambu monyet/jambu mete			0	1	1
8	Artocarpus altilis	Sukun			0	1	1
9	Averrhoa carambola	Belimbing			0	3	3
10	Baeckea frutescens	Ujung atap			0	18	18
11	Bambusa sp.	Bambu			0	38	38
12	Bambusa vulgaris	Bambu kuning	7	7	7	35	35
13	Bougainvillea glabra Choisy	Bunga kertas/bugenvil			0	3	3
14	Bromelia sp.	Bromelia mawar			0	27	27
15	Calathea picturata	Kalatea			0	3	3
16	Calathea roseopicta	Calathea Black Lipstick			0	1	1
17	Calophyllum sp.	Bintangur/betor			0	3	3
18	Canna indica	Bunga tasbih			0	47	47
19	Carica papaya	Pepaya			0	2	2
20	Casuarina equisetifolia	Cemara udang	8	8	15	120	120
21	Rhodomyrthus tomentosa	Kemunting	2	2	2	0	0
22	Agathis dammara	Damar	2	2	2	0	0
23	Ceiba pentandra	Randu kapuk			0	2	2
24	Celtis philippensis	Kerikis			0	2	2
25	Cerbera manghas	Bintaro			0	4	4
26	Chlorophytum comosum	Lili paris			0	45	45
27	Cocos nucifera	Kelapa			10	7	7
28	Codiaeum variegatum	Puring			0	62	62
29	Commersonia bartramia	Mentenok/durian tupai/andilau	2	2	2	32	32
30	Garcinia mangostana	Manggis	2	2	2	0	0
31	Cordyline australis	Pandan bali			0	10	10
32	Cycas rumphii	Pakis haji			0	2	2
33	Dicranopteris linearis	Paku andam			0	63	63
34	Dillenia suffruticosa	Pohon simpur/simpur air	2	2	2	194	194
35	Cynometra cauliflora	Namnam			2	0	0
36	Dimocarpus longan	Kelengkeng/lengkeng			5	1	1
37	Ficus carica	Tin			2	0	0
38	Dracaena reflexa	Madagaskar/Dragon tree/Dragon tricolor			0	32	32
39	Dypsis lutescens	Palem kuning	5	5	5	16	16
40	Elaeis guineensis	Kelapa sawit			0	5	5
41	Erythrina crista-galli L.	Dadap merah			0	5	5
42	Eugenia lepidocarpa	Pohon samak			0	1	1
43	Pedilanthus sp.	Patah tulang varigata			0	16	16
44	Eurya nitida	Sesala			0	1	1
45	Ficus natalensis	Bonsai beringin kupu-kupu			0	1	1
46	Ficus sp.	Bonsai beringin			0	4	4
47	Ficus septica	Awar-awar			0	4	4
48	Ficus racemosa	Loa/Ara			0	3	3
49	Ixora paludosa	Bunga soka			0	111	111
50	Leucaena leucocephala	Lamtoro/petai cina			0	7	7
51	Ligustrum sp.	Bonsai ligustrum			0	59	59
52	Lycopodiella cernua	Paku kawat			0	67	67
53	Mallotus paniculatus	Balik angin			0	5	5
54	Mangifera indica	Mangga	4	4	6	31	31
55	Manilkara zapota	Sawo/sauh manila	1	1	0	1	1
56	Melaleuca leucadendra	Kayu gelam	11	11	11	20	20
57	Melastoma malabathricum	Senggani/kedebik			0	9	9
58	Mimosa pudica	Putri malu			0	149	149
59	Muntingia calabura	Kersen			0	24	24
60	Musa paradisiaca	Pisang			8	1	1
61	Neomarica longifolia	Iris			0	58	58
62	Nephrolepis sp	Paku pedang			0	109	109
63	Nephelium lappaceum	Rambutan	2	2	2	1	1
64	Pandanus amaryllifolius	Pandang wangi			0	2	2
65	Pandanus odorifer	Pandan laut/pandan nipah			0	3	3
66	Phoenix dactylifera	Kurma	10	10	10	20	20
67	Philodendron tatei	Philodendron Red Congo			0	1	1
68	Polyalthia longifolia	Glodokan tihang	4	4	4	58	58
69	Polyscias biformis	Pohon juluk antu/penjulok hantu			0	9	9
70	Pometia pinnata	Matoa			0	1	1
71	Portulaca oleracea	Krokot/gelang biasa			0	108	108
72	Psidium guajava	Jambu biji	2	2	2	7	7
73	Piper nigrum	Lada	7	7	7	0	0
74	Lancium domesticum	Duku	2	2	2	0	0
75	Pteridium aquilinum	Pakis elang			0	119	119
76	Reutealis trisperma	Kemiri sunan	0	0	7	17	17
77	Rhapis excelsa	Palem jari/palem regu			0	1	1
78	Rhodomyrtus tomentosa	Karamunting			0	27	27
79	Saccharum officinarum	Tebu hitam			0	2	2
80	Samanea saman	Trembesi			0	33	33
81	Saribus rotundifolus	Palem sadeng/sardeng			0	4	4
82	Schefflera actinophylla	Payung australia	1	1	0	1	1
83	Schima wallichii	Pohon seru/puspa			0	109	109
84	Rhizophora	Mangrove			25	0	0
85	Sphagneticola trilobata	Wedelia/bunga matahari mini			0	43	43
86	Swietania mahagoni	Mahoni	4	4	4	89	89
87	Syszygium aqueum	Jambu air merah	2	2	2	8	8
88	Syzygium bisulea	Jambu utan			0	1	1
89	Syzygium malaccense	Jambu darsono/jambu bol	1	1	0	1	1
90	Syzygium paniculatum	Pucuk merah	4	5	15	117	117
91	Tabebuia aurea	Tabebuya kuning			0	3	3
92	Tabernaemontana corymbosa	Sabrina/melati rombusa			0	59	59
93	Terminalia catappa	Ketapang			0	41	41
94	Terminalia mantaly	Kencana			0	58	58
95	Thespesia populnea	Waru laut	2	2	2	11	11
96	Tradescantia spathacea	Adam hawa			0	8	8
97	Plumeria	Kamboja	2	2	2	0	0
98	Mapania sumatrana	Rumbai	2	2	2	0	0
99	Mangifera caesia	Binjai	2	2	2	0	0
100	Citrus aurantiifolia	Jeruk kunci	2	2	2	0	0
101	Annona squamosa	Srikaya	2	2	2	0	0
102	Flacourtia rukam	Rukam	2	2	2	0	0
103	Trema orientalis	Mengkirai/mengkurai			0	5	5
104	Tristaniopsis merguensis	Pohon pelawan merah			0	14	14
105	Vernonia arborea	Mentepongan			0	13	13
106	Wodyetia bifurcata	Palem ekor tupai	5	5	0	32	32
107	Codiaeum variegatum var. 1	Puring Kirana			0	1	1
108	Codiaeum variegatum var. 2	Puring Worten			0	1	1
109	Codiaeum variegatum var. 3	Puring Koin			0	1	1
110	Codiaeum variegatum var. 4	Puring Timun			0	1	1
111	Codiaeum variegatum var. 5	Puring Merah			0	1	1
112	Codiaeum variegatum var. 6	Puring Teri			0	1	1
113	Codiaeum variegatum var. 7	Puring Bali			0	1	1
114	Codiaeum variegatum var. 8	Puring Jet			0	1	1
Total			104	105	175	2625	2625

Monitoring Results and Fauna Biodiversity Index

No	Latin Name	Local Name	Number of Individuals (Tails)
No	Latin Name	Local Name	2022	2023*
AVIFAUNA			202	202
1	Gerygone sulphurea	Remetuk laut	5	5
2	Haliaeetus leucogaster	Elang laut perut putih	1	1
3	Halcyon smyrnensis	Cekakak belukar	1	1
4	Todiramphus chloris	Cekakak sungai	5	5
5	Collocalia esculenta	Walet sapi	25	25
6	Artamus leucorhynchus	Kekep babi	10	10
7	Lalage nigra	Kapasan kemiri	3	3
8	Caprimulgus macrurus	Cabak maling	1	1
9	Pluvialis fulva	Cerek kernyut	7	7
10	Orthothomus ruficeps	Cinenen kelabu	3	3
11	Prinia inornata	Perenjak padi	2	2
12	Geopelia striata	Perkutut jawa	6	6
13	Streptopelia chinensis	Tekukur biasa	9	9
14	Corvus macrorhynchos	Gagak kampung	5	5
15	Cacomantis merulinus	Wiwik kelabu	3	3
16	Centropus bengalensis	Bubut alang-alang	2	2
17	Dicaeum trigonostigma	Cabai bunga api	6	6
18	Lonchura punctulata	Bondol peking	10	10
19	Hirundo tahitica	Layang-layang batu	22	22
20	Merops viridis	Kirik-kirik biru	2	2
21	Cinnyris jugularis	Burung madu sriganti	5	5
22	Passer montanus	Burung gereja erasia	13	13
23	Pycnonotus aurigaster	Cucak kutilang	21	21
24	Pycnonotus goiavier	Merbah cerukcuk	6	6
25	Amaurornis phoenicurus	Kareo padi	2	2
26	Rhipidura javanica	Kipasan belang	3	3
27	Actitis hypoleucos	Trinil pantai	2	2
28	Acridotheres javanicus	Kerak kerbau	3	3
29	Aponis panayensis	Perling kumbang	18	18
30	Phodilus badius	Serak bukit	1	1
MAMALIA			22	22
1	Canis familiaris	Anjing domestik	1	1
2	Macaca fascicularis	Monyet ekor panjang	4	4
3	Felis catus	Kucing domestik	3	3
4	Megaderma spasma	Kelelawar vampir palsu	7	7
5	Rattus norvegicus	Tikus rumah besar	6	6
6	Callosciurus notatus	Bajing kelapa	1	1
HERPETOFAUNA			33	33
1	Ahaetulla prasina	Ular pucuk hijau	1	1
2	Crocodylus porosus	Buaya muara	1	1
3	Fejervarya limnocharis	Katak tegalan	3	3
4	Gehyra mutilata	Cicak gula	7	7
5	Gekko gecko	Tokek rumah	3	3
6	Hemidactylus frenatus	Cicak kayu	10	10
7	Hemidactylus platyurus	Cecak tembok	6	6
8	Eutropis multifasciata	Kadal kebun	1	1
9	Varanus salvator	Biawak air	1	1
INSEKTA			354	354
1	Acraea terpsicore	Kupu coster kuning-kecoklatan	11	11
2	Junonia orithya	Kupu solek biru	14	14
3	Junonia atlites	Kupu solek kelabu	5	5
4	Papilio memnon	Kupu pastur besar	1	1
5	Zizula hylax	Kupu ragut mungil	21	21
6	Zizina otis	Kupu alang biru mungil	11	11
7	Eurema andersonii	Kupu alang kuning bintik satu	13	13
8	Hypolimnas bolina	Kupu terung biasa	5	5
9	Hypolimnas misippus	Kupu terung raja	2	2
10	Theretra oldenlandiae	Ngengat	1	1
11	Trigonodes hyppasia	Ngengat	6	6
12	Amata huebneri	Ngengat huebner	2	2
13	Leptosia nina	Kupu-kupu putih	9	9
14	Appias olferna	Kupu albatros lurik	4	4
15	Suastus gremius	Kupu hirap palem India	1	1
16	Purana sp.	Tonggeret	5	5
17	Sypiloidea sypilus	Serangga tongkat	1	1
18	Holotrichia sp.	Kumbang juni	5	5
19	Pycanum alternatum	Kepik hijau besar	6	6
20	Camponotus sp.	Semut	7	7
21	Odontomachus simillimus	Semut	3	3
22	Polyrhachis dives	Semut	6	6
23	Oecophylla smaragdina	Semut rangrang	11	11
24	Dolichoderus thoracicus	Semut	6	6
25	Polyrhachis bicolor	Semut	6	6
26	Leptocorisa oratorius	Walang sangit	2	2
27	Vespa tropica	Tabuhan tropis	2	2
28	Cosmodela aurulenta	Kumbang harimau	3	3
29	Lophyra fuliginosa	Kumbang harimau	3	3
30	Cyme sp.	Ngengat	1	1
31	Anomala latefemorata	Kumbang hijau	1	1
32	Orthetrum sabina	Capung sambar hijau	16	16
33	Diplacodes trivialis	Capung tengger biru	3	3
34	Rhyothemis phyllis	Capung kipas garis kuning	6	6
35	Ceriagrion cerinorubellum	Capung jarum ekor oranye	1	1
36	Lestes praemorsus	Capung jarum sayap tebar	2	2
37	Orthetrum testaceum	Capung sambar jingga	3	3
38	Neurothemis fluctuans	Capung jala kecil	4	4
39	Pantala flavescens	Capung kembara	2	2
40	Rhyothemis obsolescens	Capung kipas sayap perunggu	2	2
41	Orchithemis pulcherrima	Capung sentinel	1	1
42	Atractomorpha sp.	Belalang	9	9
43	Valanga nigricornis	Belalang jawa	1	1
44	Thoradonta sp.	Belalang	6	6
45	Phlaeoba fumosa	Belalang	3	3
46	Gesonula mundata	Belalang	2	2
47	Stenocatantops sp.	Belalang	2	2
48	Mictis longicornis	Kepik kaki daun	7	7
49	Leptoglossus sp.	Kepik kaki daun	1	1
50	Delta campaniforme	Tawon	1	1
51	Apis cerana	Lebah madu timur	4	4
52	Xylocopa latipes	Lebah kayu	5	5
53	Xylocopa aestuans	Lebah kayu pipi putih	3	3
54	Polistes sp.	Tawon	3	3
55	Philodicus sp.	Lalat perampok	2	2
56	Hermetia ilucens	Lalat tentara hitam	2	2
57	Musca domestica	Lalat rumah	2	2
58	Clogmia albipunctata	Lalat kloset	5	5
59	Aedes albopictus	Nyamuk	6	6
60	Condylostylus sp.	Lalat	3	3
61	Periplaneta americana	Kecoa amerika	4	4
62	Trilophidia annulata	Belalang	1	1
63	Lucilia sericata	Lalat hijau	3	3
64	Chilocorus nigritus	Kumbang ladybug	4	4
65	Truxalis sp.	Belalang badut	1	1
66	Neostylopyga rhombifolia	Kecoa	1	1
67	Chrysis sp.	Tawon	1	1
68	Melanozosteria nitida	Kecoa	1	1
69	Anoplolepis gracilipes	Semut	6	6
70	Jamides pura	Kupu-kupu azura	6	6
71	Lampides boeticus	Kupu lentil biru	3	3
72	Graphium agamemnon	Kupu sayap segitiga berekor	2	2
73	Jamides celeno	Kupu-kupu azura biasa	7	7
74	Cosmolestes picticeps	Kepik kuning	2	2
75	Chalybion bengalense	Tawon	1	1
76	Sarcophaga sp.	Lalat daging	3	3
77	Orsotriaena medus	Kupu semak mata polos	3	3
78	Achurum carinatum	Belalang	2	2
79	Physomerus sp.	Kepik ubi jalar	5	5
80	Eurema blanda	Kupu alang kuning bintik tiga	7	7
81	Eurema hecabe	Kupu alang kuning biasa	3	3
82	Delta pyriforme	Tawon	1	1
83	Elymnias hypermnestra	Kupu palem biasa	2	2
84	Rapala pheretima	Kupu kilat tembaga	2	2
85	Erebus ephesperis	Ngengat	1	1
86	Flos apidanus	Kupu biru-mewah polos	1	1
Total Individuals (Tail)			611	611

Trendline Graph Number of Individual Flora and Fauna :

Biological Diversity Index Trendline Chart :