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Revista Mexicana de Ciencias Forestales
Article . 2020 . Peer-reviewed
License: CC BY NC
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Revista Mexicana de Ciencias Forestales
Article
License: CC BY NC
Data sources: UnpayWall
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Contenido de carbono y estructura horizontal de un bosque templado en Guadalupe y Calvo, Chihuahua

Authors: Samuel Alberto García García; Eduardo Alanís Rodríguez; Oscar Aguirre Calderón; Eduardo Treviño Garza; Gabriel Graciano Ávila;

Contenido de carbono y estructura horizontal de un bosque templado en Guadalupe y Calvo, Chihuahua

Abstract

Es importante conocer la estructura y la cantidad de carbono almacenado en los ecosistemas forestales, ya que representan uno de los principales sumideros de dióxido de carbono (CO2) en los ecosistemas terrestres. Este estudio se llevó acabo en el ejido Chinatú, municipio Guadalupe y Calvo, Chihuahua, donde se realizó un muestreo aleatorio de ocho sitios circulares de 1 000 m2 distribuidos en 80.46 ha de superficie. Se analizó la estructura horizontal con base en el Índice de Valor de Importancia (IVI) y clases diamétricas; además, se determinó el cociente de mezcla, la riqueza y diversidad de especies de acuerdo con los índices de Margalef (DMg) y de Shannon-Weiner (H´); el carbono almacenado en la biomasa aérea se estimó mediante ecuaciones alométricas, por medio del volumen para cada una de las especies. Se identificaron 10 taxones con una densidad de 460 individuos (N ha-1), la especie de mayor valor ecológico (IVI) fue Pseudotsuga menziesii con 26.14 %, la riqueza y diversidad obtenida fue de DMg = 1.47 y H’ = 1.96, respectivamente, la distribución diamétrica correspondió a una curva de Liocourt balanceada, y el contenido de carbono almacenado fue de 45.20 Mg C ha-1. Estos análisis muestran que el bosque es homogéneo, sin dominancia amplia de alguna especie en particular y está en buen estado de conservación, ya que en las categorías diamétricas menores hay abundante presencia de individuos pequeños que, posteriormente, sustituirán a la masa madura.

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Keywords

caracterización, biomasa, sumideros de carbono, diversidad, co2, pseudotsuga menziesii (mirb.) franco, Forestry, SD1-669.5, Environmental technology. Sanitary engineering, TD1-1066

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
2
Average
Average
Average
gold