Allometric Equations for the Biomass Estimation of Calophyllum inophyllum L. in Java, Indonesia
Reliable data on CO2 quantification is increasingly important to quantify the climate benefits of forest landscape restoration and international commitments, such as the Warsaw REDD+ Framework and Nationally Determined Contributions under the Paris Agreement. Calophyllum inophyllum L. (nyamplung as...
| Autores principales: | , , , , , , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/120407 |
| _version_ | 1855518473792258048 |
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| author | Basuki, T.M. Leksono, B. Baral, H. Andini, S. Wahyuni, N.S. Artati, Y. Choi, E. Shin, S. Kim, R. Yang, A.R. Samsudin, Y.B. Windyarini, E. |
| author_browse | Andini, S. Artati, Y. Baral, H. Basuki, T.M. Choi, E. Kim, R. Leksono, B. Samsudin, Y.B. Shin, S. Wahyuni, N.S. Windyarini, E. Yang, A.R. |
| author_facet | Basuki, T.M. Leksono, B. Baral, H. Andini, S. Wahyuni, N.S. Artati, Y. Choi, E. Shin, S. Kim, R. Yang, A.R. Samsudin, Y.B. Windyarini, E. |
| author_sort | Basuki, T.M. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Reliable data on CO2 quantification is increasingly important to quantify the climate benefits of forest landscape restoration and international commitments, such as the Warsaw REDD+ Framework and Nationally Determined Contributions under the Paris Agreement. Calophyllum inophyllum L. (nyamplung as a local name or tamanu tree for the commercial name) is an increasingly popular tree species in forest landscape restoration and bioenergy production for a variety of reasons. In this paper, we present allometric equations for aboveground biomass (AGB), belowground biomass (BGB), and total above- and belowground biomass (TABGB) predictions of C. inophyllum L. Data collection was carried out twice (2017 and 2021) from 40 trees in Java, Indonesia. Allometric equations using the natural logarithm of diameter at breast height (lnDBH) and ln height (lnH) for biomass prediction qualified the model’s fit with statistical significance at 95% of the confidence interval for AGB, BGB, and TABGB predictions. The results showed that the linear models using both lnDBH and lnH were well fit and accurate. However, the model with lnDBH is more precise than the model using lnH. Using lnDBH as a predictor, the R2 values were 0.923, 0.945, and 0.932, and MAPE were 24.7, 37.0, and 25.8 for AGB, BGB, and TABGB, respectively. Using lnH as a predictor, the R2 values were 0.887, 0.918, and 0.898 and MAPE were 37.4, 49.0, and 39.8 for AGB, BGB, and TABGB, respectively. Consequently, the driven allometric equations can help accurate biomass quantification for carbon-trading schemes of C. inophyllum L. |
| format | Journal Article |
| id | CGSpace120407 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | MDPI |
| publisherStr | MDPI |
| record_format | dspace |
| spelling | CGSpace1204072025-12-08T10:29:22Z Allometric Equations for the Biomass Estimation of Calophyllum inophyllum L. in Java, Indonesia Basuki, T.M. Leksono, B. Baral, H. Andini, S. Wahyuni, N.S. Artati, Y. Choi, E. Shin, S. Kim, R. Yang, A.R. Samsudin, Y.B. Windyarini, E. aboveground biomass belowground biomass bioenergy allometry forestry Reliable data on CO2 quantification is increasingly important to quantify the climate benefits of forest landscape restoration and international commitments, such as the Warsaw REDD+ Framework and Nationally Determined Contributions under the Paris Agreement. Calophyllum inophyllum L. (nyamplung as a local name or tamanu tree for the commercial name) is an increasingly popular tree species in forest landscape restoration and bioenergy production for a variety of reasons. In this paper, we present allometric equations for aboveground biomass (AGB), belowground biomass (BGB), and total above- and belowground biomass (TABGB) predictions of C. inophyllum L. Data collection was carried out twice (2017 and 2021) from 40 trees in Java, Indonesia. Allometric equations using the natural logarithm of diameter at breast height (lnDBH) and ln height (lnH) for biomass prediction qualified the model’s fit with statistical significance at 95% of the confidence interval for AGB, BGB, and TABGB predictions. The results showed that the linear models using both lnDBH and lnH were well fit and accurate. However, the model with lnDBH is more precise than the model using lnH. Using lnDBH as a predictor, the R2 values were 0.923, 0.945, and 0.932, and MAPE were 24.7, 37.0, and 25.8 for AGB, BGB, and TABGB, respectively. Using lnH as a predictor, the R2 values were 0.887, 0.918, and 0.898 and MAPE were 37.4, 49.0, and 39.8 for AGB, BGB, and TABGB, respectively. Consequently, the driven allometric equations can help accurate biomass quantification for carbon-trading schemes of C. inophyllum L. 2022-07-05 2022-08-03T03:38:34Z 2022-08-03T03:38:34Z Journal Article https://hdl.handle.net/10568/120407 en Open Access MDPI Basuki, T.M.; Leksono, B.; Baral, H.; Andini, S.; Wahyuni, N.S.; Artati, Y.; Choi, E.; Shin, S.; Kim, R.; Yang, A.-R.; Samsudin, Y.B.; Windyarini, E. 2022. Allometric Equations for the Biomass Estimation of Calophyllum inophyllum L. in Java, Indonesia. Forests, 13(7), 1057. https://doi.org/10.3390/f13071057 |
| spellingShingle | aboveground biomass belowground biomass bioenergy allometry forestry Basuki, T.M. Leksono, B. Baral, H. Andini, S. Wahyuni, N.S. Artati, Y. Choi, E. Shin, S. Kim, R. Yang, A.R. Samsudin, Y.B. Windyarini, E. Allometric Equations for the Biomass Estimation of Calophyllum inophyllum L. in Java, Indonesia |
| title | Allometric Equations for the Biomass Estimation of Calophyllum inophyllum L. in Java, Indonesia |
| title_full | Allometric Equations for the Biomass Estimation of Calophyllum inophyllum L. in Java, Indonesia |
| title_fullStr | Allometric Equations for the Biomass Estimation of Calophyllum inophyllum L. in Java, Indonesia |
| title_full_unstemmed | Allometric Equations for the Biomass Estimation of Calophyllum inophyllum L. in Java, Indonesia |
| title_short | Allometric Equations for the Biomass Estimation of Calophyllum inophyllum L. in Java, Indonesia |
| title_sort | allometric equations for the biomass estimation of calophyllum inophyllum l in java indonesia |
| topic | aboveground biomass belowground biomass bioenergy allometry forestry |
| url | https://hdl.handle.net/10568/120407 |
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