Additive biomass equations for pine species of forest plantations of Durango, Mexico
Statistical analysis between three weighted additive biomass equations are presented for planted pine species typical of the coniferous forests of the Western Sierra Madre mountain range of Durango, Mexico. Statistical and graphical analyses were used to select the best single and multiple individua...
| Main Authors: | , , , , |
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| Format: | Online |
| Language: | spa |
| Published: |
Instituto de Ecología, A.C.
2016
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| Online Access: | https://myb.ojs.inecol.mx/index.php/myb/article/view/1272 |
| _version_ | 1799769269281488896 |
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| author | Návar Cháidez, José de Jesús González Barrientos, Nicolás Graciano Luna, José de Jesús Dale, Virginia Parresol, Bernard |
| author_facet | Návar Cháidez, José de Jesús González Barrientos, Nicolás Graciano Luna, José de Jesús Dale, Virginia Parresol, Bernard |
| author_sort | Návar Cháidez, José de Jesús |
| collection | MYB |
| description | Statistical analysis between three weighted additive biomass equations are presented for planted pine species typical of the coniferous forests of the Western Sierra Madre mountain range of Durango, Mexico. Statistical and graphical analyses were used to select the best single and multiple individual biomass component equation. Linear equations better fitted the biomass components. Therefore, three linear additive procedures were tested: (i) the conventional, (ii) a harmonization, and ( iii) the seemingly-unrelated regression in two types of equations of component biomass estimation using both simple regression and multiple regression techniques. These tests were performed at two scales: (a) each of three pine species and (b) all three species. For both the simple linear and best multiple regression equation, the seemingly-unrelated equations provided more precise biomass component estimates, with tendencies consistent with the conventional non-additive non-linear regression procedures, and provided average biomass component estimates when equations were applied to a data set of 23 sample quadrants. |
| format | Online |
| id | oai:oai.myb.ojs.inecol.mx:article-1272 |
| institution | Madera y Bosques |
| language | spa |
| publishDate | 2016 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | oai:oai.myb.ojs.inecol.mx:article-12722022-11-30T00:50:41Z Additive biomass equations for pine species of forest plantations of Durango, Mexico Additive biomass equations for pine species of forest plantations of Durango, Mexico Návar Cháidez, José de Jesús González Barrientos, Nicolás Graciano Luna, José de Jesús Dale, Virginia Parresol, Bernard Biomass additivity P. cooperi P. durangensis P. engelmannii seemingly unrelated regression Aditividad de la biomasa P. cooperi P. durangensis P. engelmannii regresión generalizada no relacionada Statistical analysis between three weighted additive biomass equations are presented for planted pine species typical of the coniferous forests of the Western Sierra Madre mountain range of Durango, Mexico. Statistical and graphical analyses were used to select the best single and multiple individual biomass component equation. Linear equations better fitted the biomass components. Therefore, three linear additive procedures were tested: (i) the conventional, (ii) a harmonization, and ( iii) the seemingly-unrelated regression in two types of equations of component biomass estimation using both simple regression and multiple regression techniques. These tests were performed at two scales: (a) each of three pine species and (b) all three species. For both the simple linear and best multiple regression equation, the seemingly-unrelated equations provided more precise biomass component estimates, with tendencies consistent with the conventional non-additive non-linear regression procedures, and provided average biomass component estimates when equations were applied to a data set of 23 sample quadrants. Se presentan análisis estadísticos entre tres ecuaciones aditivas ponderadas para el cálculo de la biomasa en plantaciones de especies de pino típicas de los bosques de coníferas de la Sierra Madre Occidental en el Estado de Durango, México. Se usaron análisis estadísticos y gráficos para seleccionar las mejores ecuaciones para los componentes de la biomasa, de manera individual o múltiple. Por lo tanto, se ensayaron tres procedimientos aditivos lineales: (i) el convencional, (ii) una armonización, y (iii) la regresión generalizada no relacionada en dos tipos de ecuaciones para estimación de los componentes de la biomasa utilizando técnicas tanto de regresión simple lineal como múltiple. Estas pruebas se llevaron a cabo en dos escalas: (a) cada una de las tres especies de pino y (b) las tres especies en conjunto. Tanto para las ecuaciones de regresión lineal simple como para las de regresión múltiple, las ecuaciones generalizadas no relacionadas dieron estimaciones más precisas de los componentes de la biomasa, con tendencias consistentes con los procedimientos convencionales no aditivos de regresión múltiple no lineal y arrojaron estimaciones promedio de los componentes de la biomasa cuando las ecuaciones se aplicaron a un conjunto de datos de una muestra de 23 cuadrantes. Instituto de Ecología, A.C. 2016-09-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo evaluado por pares application/pdf https://myb.ojs.inecol.mx/index.php/myb/article/view/1272 10.21829/myb.2004.1021272 Madera y Bosques; Vol. 10 No. 2 (2004): Otoño 2004; 17-28 Madera y Bosques; Vol. 10 Núm. 2 (2004): Otoño 2004; 17-28 2448-7597 1405-0471 spa https://myb.ojs.inecol.mx/index.php/myb/article/view/1272/1443 Derechos de autor 2016 Madera y Bosques |
| spellingShingle | Návar Cháidez, José de Jesús González Barrientos, Nicolás Graciano Luna, José de Jesús Dale, Virginia Parresol, Bernard Additive biomass equations for pine species of forest plantations of Durango, Mexico |
| title | Additive biomass equations for pine species of forest plantations of Durango, Mexico |
| title_full | Additive biomass equations for pine species of forest plantations of Durango, Mexico |
| title_fullStr | Additive biomass equations for pine species of forest plantations of Durango, Mexico |
| title_full_unstemmed | Additive biomass equations for pine species of forest plantations of Durango, Mexico |
| title_short | Additive biomass equations for pine species of forest plantations of Durango, Mexico |
| title_sort | additive biomass equations for pine species of forest plantations of durango, mexico |
| url | https://myb.ojs.inecol.mx/index.php/myb/article/view/1272 |
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