Potential Carbon Storage of Rubber Plantations
Journal Title: Indian Journal of Pharmaceutical and Biological Research - Year 2014, Vol 2, Issue 2
Abstract
The study was conducted at the three Municipalities of Cotabato province Southern Philippines between January to May 2011. The study aimed at determining the Carbon budget of the different age rubber plantation through field sampling and modeling. Actual field measurement of dbh, were done for the estimation of above-below ground biomass. The major carbon pools, such as above-ground biomass, below-ground biomass, litter and understory vegetation were added and multiplied with 45% default value by IPCC to obtained the carbon density in Mt/ha. The total estimated biomass of the rubber plantation in Antipas were 103.91Mt/ha (10 years) and 573.21Mt/ha (20 years) with carbon density of 46.79Mt/ha and 257.95mt/ha respectively. For the Arakan plantation, the following were revealed in the estimation: (a). the 40 year plantation has total biomass of 1041.54Mt/ha biomass (468.69Mt/ha C), (b). the 11 year plantation has 158.79Mt/ha biomass (71.46Mt/ha C), (c). the 35 year plantation has total biomass of 246.23Mt/ha (110.8Mt/ha Carbon density), and (d). the 12 year plantation has 355.60Mt/ha biomass (160.02Mt/ha C). In Matalam Cotabato, the two different age rubber plantations has an estimated biomass density of 149.47Mt/ha in 8 years with 67.26 Mt/ha C and 70.82Mt/ha biomass density for the 6 year old plantation with 31.87 Mt/ha C.The soil organic carbons found in each plantation were: Antipas; 100.25t/ha (10 years) and 203.54t/ha (20 years), Arakan; 202.55t/ha (40 years), 142.67t/ha (11 years), 86.1t/ha (35 years) and 129.53t/ha (12 years), Matalam; 53.32t/ha (8 years) and 62.04t/ha in the 6 year plantation. T-test reveals significant differences of the biomass and carbon density of the rubber plantation with respect to age range (6-12 years and 20-40 years). This implies that biomass production and carbon storage potentials of rubber plantation is very much dependent on plantation age. Pearson regressioncorrelation analysis of the carbon density of each plantation with carbon pools found to be highly significant.
Authors and Affiliations
Onofre S. Corpuz| Cotabato Foundation College of Science and Technology, Doroluman, Arakan, Cotabato, Philippines, Esmael L. Abas| Cotabato Foundation College of Science and Technology, Doroluman, Arakan, Cotabato, Philippines, For. Crissante Salibio| Forest Extension Officer, DENR XII, CENRO-4B, Matalam, Cotabato
Keywords
Related Articles
- EP ID EP14146
- DOI -
- Views 320
- Downloads 22
Proximate Composition And Phytochemical Constituents Of Aspilia africana (Pers) C. D. Adams & Tithonia diversifolia (Hemsl) A. Gray Stems (Asteraceae)
Proximate composition and phytochemical constituents of stems of A. africana and T. diversifolia (Asteraceae) were investigated. The stems of these species contain anti-oxidant, anticancer, anti-tumor, anti-viral, anti...
Microbial polyhydroxybutyrate production by using cheap raw materials as substrates
Bioplastic, Polyhydroxybutyrate (PHB) is well known for it’s environmental friendliness and complete decomposition into water and carbon dioxide by microorganisms. The main drawback of PHB commercialization is it’s...
A case report of brunner gland adenoma
Brunner gland adenoma are rare tumor and etiology remains obscure. Bleeding is the most common symptom, Gastric outlet or duodenal obstruction may also occur. The incidence is less than 5%. This case is presented here fo...
Allium Cepa Root Chromosomal Aberration Assay: A Review
Higher plants, an important material for genetic tests to monitor various pollutant present in the environment. Among the plant species, Alium cepa has been used to evaluate chromosome aberrations and disturbances in th...
Endosulphan Concentration alters biomarkers in albino rat
Effect of 11.01ppm of endosulfan dose on the enzyme Acid phosphatase and Alkaline phosphatase in liver and kidney of 5 week of swiss albino rat was studied for different period of exposure. The enzyme activity increase...