气候变化领域集成服务门户(CCPortal): Growth of native forest species in a mixed stand in the Brazilian Savanna

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DOI	10.1016/j.foreco.2020.118011
	Growth of native forest species in a mixed stand in the Brazilian Savanna
	de Souza M.T.P.; de Azevedo G.B.; de Oliveira Sousa Azevedo G.T.; Teodoro L.P.R.; Plaster O.B.; de Assunção P.C.G.; Teodoro P.E.
发表日期	2020
ISSN	0378-1127
卷号	462
英文摘要	A major challenge for the forestry sector is to restore forest cover in degraded areas. In this regard, the adoption of mixed plantations is an opportunity to combine the obtaining of services and products from the forest, providing ecological and socioeconomic advantages. Thus, our objective was to evaluate the growth of native forest species in mixed plantations in Brazilian Savanna. The study was carried out in an area of 4.8 ha with about thirty species planted in spacing 3 × 3 m, located in Chapadão do Sul/MS. At 6.4 years after planting, in 15 randomized plots of 300 m2, the diameter at 1.3 m above ground (DBH), equivalent diameter (DBHeq), total height (H), number of stems (NSI), wood volume (V), biomass (B), carbon (C), and carbon sequestration (CO2) of the trees were measured. Descriptive statistics of the variables were carried out by using boxplot diagrams and principal component analysis (PCA) to group the species according to their growth. The stocks of V and B were 114.03 m3 ha−1 and 52.99 Mg ha−1, respectively. Thus, the mixed planting of native forest species is efficient for recomposing deforested areas, especially as regards biomass accumulation and carbon stock. The species used in mixed planting present different growth form, which were separated by PCA into four groups. DBHeq was the variable that most influenced the differentiation of species into groups. The species Heliocarpus popayanensis, Croton floribundus, Guazuma ulmifolia, Senegalia polyphylla, Enterolobium contortisiliquum, Anadenanthera colubrina, Ceiba speciosa, Anadenanthera peregrina, Gallesia integrifolia and Peltophorum dubium showed the highest growth in the study area. © 2020 Elsevier B.V.
关键词	Carbon Forestry Principal component analysis Restoration Ecological services Enterolobium contortisiliquum Guazuma ulmifolia Heliocarpus popayanensis Vertical structures Ecology carbon sequestration dicotyledon forest canopy forest cover forestry growth native species savanna stand structure stratification Brazil Acacia Anadenanthera colubrina Anadenanthera peregrina Ceiba Croton floribundus Enterolobium contortisiliquum Gallesia integrifolia Guazuma ulmifolia Heliocarpus popayanensis Peltophorum dubium
语种	英语
来源机构	Forest Ecology and Management
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/132926
推荐引用方式 GB/T 7714	de Souza M.T.P.,de Azevedo G.B.,de Oliveira Sousa Azevedo G.T.,et al. Growth of native forest species in a mixed stand in the Brazilian Savanna[J]. Forest Ecology and Management,2020,462.
APA	de Souza M.T.P..,de Azevedo G.B..,de Oliveira Sousa Azevedo G.T..,Teodoro L.P.R..,Plaster O.B..,...&Teodoro P.E..(2020).Growth of native forest species in a mixed stand in the Brazilian Savanna.,462.
MLA	de Souza M.T.P.,et al."Growth of native forest species in a mixed stand in the Brazilian Savanna".462(2020).