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Overview of forest inventory and carbon stock

At a glanceLatest inventory snapshot

21 species across 352 trees and plants

Total Carbon Stock89287.6777tC

+ 4.6%vs last assessment

Top Species: Rhu, Australian Pine, Beach She-Oak, Whistling Pine21930.0800tC

24.6% of total

Woody Species21

89287.6777 tC total

Non-Woody Species0

0.0000 tC total

Total Trees Assessed352

21 Species

Avg Carbon / Tree253.6582tC

across all species

Carbon Stock by Species (Top 10)

Species	Type	Trees	Carbon (tC)	Share
Rhu, Australian Pine, Beach She-Oak, Whistling Pine	Woody	35	21930.0800	24.6%
Pongam Tree	Woody	47	12746.9500	14.3%
Bucida	Woody	47	11313.3100	12.7%
Rain Tree (Pokok Hujan-hujan)	Woody	29	9141.2430	10.2%
Pulai Tree (Pokok Pulai)	Woody	21	8851.4510	9.9%
Jambu Laut	Woody	5	5555.4090	6.2%
Sea Almond / Ketapang	Woody	8	3167.4610	3.5%
Angsana	Woody	12	3045.0180	3.4%
Indian Mast Tree	Woody	29	2786.7400	3.1%
Flame of the Forest / Flamboyant	Woody	7	2643.9000	3.0%

Species Detail

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Woody

Rhu, Australian Pine, Beach She-Oak, Whistling Pine

Casuarina equisetifolia

FamilyCasuarinaceae

Tree Count35

Avg DBH881.3167 cm

MetricValueUnit

AGB / Tree38743.9kg

Carbon / Tree626.5737tC

Total Carbon21930.1tC

Carbon Share24.6% of total

Wood Density (ρ)0.6 g/cm³

Species Carbon Contribution

Total89,287.678tC

Rhu, Australian Pine, Beach She-Oak, Whistling Pine21,930 tC (24.6%)

Pongam Tree12,747 tC (14.3%)

Bucida11,313 tC (12.7%)

Rain Tree (Pokok Hujan-hujan)9,141 tC (10.2%)

Pulai Tree (Pokok Pulai)8,851 tC (9.9%)

Jambu Laut5,555 tC (6.2%)

Species Composition

Woody Species (Top 5)

Rhu, Australian Pine, Beach She-Oak, Whistling Pine24.6%

Pongam Tree14.3%

Bucida12.7%

Rain Tree (Pokok Hujan-hujan)10.2%

Pulai Tree (Pokok Pulai)9.9%

Non-Woody SpeciesNo non-woody records

Audit viewReference tables and formula chain

Woody Species Carbon Summary

Species	Family	Type	Trees	Avg DBH (cm)	AGB/Tree (kg)	Carbon/Tree (t)	Total Carbon (t)	% Total
Rhu, Australian Pine, Beach She-Oak, Whistling Pine	Casuarinaceae	Woody	35	881.3	38743.9	626.5737	21930.0800	24.6%
Pongam Tree	Fabaceae	Woody	47	94.9	14679.4	271.2117	12746.9500	14.3%
Bucida	Combretaceae	Woody	47	92.6	13028.4	240.7087	11313.3100	12.7%
Rain Tree (Pokok Hujan-hujan)	Fabaceae	Woody	29	116.0	21652.1	315.2153	9141.2430	10.2%
Pulai Tree (Pokok Pulai)	Apocynaceae	Woody	21	78.7	14547.4	421.4977	8851.4510	9.9%
Jambu Laut	Myrtaceae	Woody	5	197.0	60137.4	1111.0818	5555.4090	6.2%
Sea Almond / Ketapang	Combretaceae	Woody	8	119.9	21429.9	395.9326	3167.4610	3.5%
Angsana	Fabaceae	Woody	12	95.2	13734.3	253.7515	3045.0180	3.4%
Indian Mast Tree	Annonaceae	Woody	29	60.1	5201.1	96.0945	2786.7400	3.1%
Flame of the Forest / Flamboyant	Fabaceae	Woody	7	117.6	20443.0	377.7000	2643.9000	3.0%
Golden Shower Tree / Pokok Rajah Kayu / Pokok Semarak / Cassia Fistula	Fabaceae	Woody	12	72.6	7279.9	108.8934	1306.7210	1.5%
Neem Tree / Pokok Semambu / Margosa Tree	Meliaceae	Woody	6	87.0	11029.6	203.7797	1222.6780	1.4%
Leopard Tree	Fabaceae	Woody	7	75.0	8868.2	163.8460	1146.9220	1.3%
Merawan Siput Jantan, Hopea, Ironwood Tree	Dipterocarpaceae	Woody	23	45.4	2620.2	48.4109	1113.4500	1.2%
Pink Trumpet Tree, Rosy Trumpet Tree, Trumpet Tree	Bignoniaceae	Woody	28	43.4	2092.5	37.1612	1040.5130	1.2%
Pompom Tree / Pincushion Tree	Thymelaeaceae	Woody	5	62.0	6545.3	120.9286	604.6428	0.7%
Passion Fruit Tree	Passifloraceae	Woody	6	61.2	5273.6	97.4334	584.6007	0.7%
Golden Penda	Myrtaceae	Woody	8	54.0	3716.9	68.6729	549.3831	0.6%
Kassod Tree / Siamese Senna	Fabaceae	Woody	5	53.8	3396.7	62.7567	313.7837	0.4%
Podocarpus / Buddhist Pine / Yew Plum Pine / Kusamaki	Podocarpaceae	Woody	10	33.2	1016.8	18.7869	187.8690	0.2%
Bunga Bungor / Bungor Raya / Rose of India / Queen's Crape Myrtle	Lythraceae	Woody	2	33.5	962.1	17.7762	35.5524	0.0%

Species Calculation Breakdown

Species	DBH (cm)	ln(DBH)	AGB (kg)	SF	Biomass (t/ha)	AGC (t/ha)	BGC (t/ha)	Total (t/ha)
Rhu, Australian Pine, Beach She-Oak, Whistling Pine	881.3	6.7814	604885.76	31.8	19254.1118	9049.4326	2126.6166	11176.0492
Pongam Tree	94.9	4.5528	12190.05	31.8	388.0212	182.3700	42.8569	225.2269
Bucida	92.6	4.5280	11518.58	31.8	366.6478	172.3245	40.4963	212.8207
Rain Tree (Pokok Hujan-hujan)	116.0	4.7533	19136.74	31.8	609.1415	286.2965	67.2797	353.5762
Pulai Tree (Pokok Pulai)	78.7	4.3658	7904.18	31.8	251.5979	118.2510	27.7890	146.0400
Jambu Laut	197.0	5.2832	58252.00	31.8	1854.2188	871.4828	204.7985	1076.2813
Sea Almond / Ketapang	119.9	4.7864	20588.08	31.8	655.3391	308.0094	72.3822	380.3916
Angsana	95.2	4.5556	12270.34	31.8	390.5771	183.5712	43.1392	226.7105
Indian Mast Tree	60.1	4.0961	4148.13	31.8	132.0390	62.0583	14.5837	76.6420
Flame of the Forest / Flamboyant	117.6	4.7670	19726.93	31.8	627.9276	295.1260	69.3546	364.4806
Golden Shower Tree / Pokok Rajah Kayu / Pokok Semarak / Cassia Fistula	72.6	4.2847	6526.67	31.8	207.7503	97.6427	22.9460	120.5887
Neem Tree / Pokok Semambu / Margosa Tree	87.0	4.4659	9982.29	31.8	317.7461	149.3407	35.0951	184.4357
Leopard Tree	75.0	4.3175	7053.28	31.8	224.5129	105.5210	24.7974	130.3185
Merawan Siput Jantan, Hopea, Ironwood Tree	45.4	3.8153	2075.77	31.8	66.0737	31.0546	7.2978	38.3525
Pink Trumpet Tree, Rosy Trumpet Tree, Trumpet Tree	43.4	3.7711	1858.15	31.8	59.1469	27.7990	6.5328	34.3318
Pompom Tree / Pincushion Tree	62.0	4.1271	4472.72	31.8	142.3712	66.9145	15.7249	82.6393
Passion Fruit Tree	61.2	4.1136	4328.47	31.8	137.7795	64.7564	15.2177	79.9741
Golden Penda	54.0	3.9890	3192.99	31.8	101.6359	47.7689	11.2257	58.9946
Kassod Tree / Siamese Senna	53.8	3.9853	3163.99	31.8	100.7130	47.3351	11.1237	58.4588
Podocarpus / Buddhist Pine / Yew Plum Pine / Kusamaki	33.2	3.5025	939.81	31.8	29.9150	14.0601	3.3041	17.3642
Bunga Bungor / Bungor Raya / Rose of India / Queen's Crape Myrtle	33.5	3.5115	961.73	31.8	30.6127	14.3880	3.3812	17.7692

Carbon Calculation Formula

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Woody Plants

AGB = ρ × exp(−1.499 + 2.148·ln(DBH) + 0.207·(ln(DBH))² − 0.0281·(ln(DBH))³)

CarbonStock = AGB × SF × 0.001 × 0.47 × 1.235

Non-Woody Plants (Dry-to-Wet Biomass)

CarbonStock = (TotalWetBiomass × (DW / WW)) × SF × 0.47