干旱区生态环境知识资源中心(Arid): Biological and chemical attributes of soils under forest species in Northeast Brazil

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	Biological and chemical attributes of soils under forest species in Northeast Brazil
	Weber Olmar Baller; Da Silva Maria Catia Barroso; Da Silva Cristiane Figueira; De Sousa Joao Alencar; Taniguch Carlos Alberto Kenji; Garruti Deborah Dos Santos; Romero Ricardo Espindola
来源期刊	林业研究
ISSN	1007-662X
出版年	2020
卷号	31 期号:5
英文摘要	Timber forests contribute to the sustainable development of the biomes in tropical regions.The aim of this study was to evaluate the biological and chemical properties of the soil as a consequence of the cover with native and non-native species in the Acarau basin,a transition area from the coast to the Brazilian semi-arid region.Areas planted with four native species (Anadenanthera colubrina,Astronium fraxinifolium,Handroanthus impetiginosus,Colubrina glandulosa) and three exotic species (Acacia mangium,Casuarina equisetifolia,Eucalyptus urophylla) plus a non-forested agricultural area were evaluated for organic carbon contents,and microbial and chemical soil properties.The levels of soil organic carbon were highest in A.colubrina and C.equisetifolia plantations.Low basal soil respiration was observed but the microbial biomass was particularly low in the non-forested area.In the C.equisetifolia,E.urophylla,and H.impetiginosus plantations,elevated soil metabolic quotients were found.The A.colubrina and H.impetiginosus plantations had the highest levels of easily extracted-glomalin related soil protein.Tree species affect concentrations of essential nutrients and the biological quality of the soil in different ways.They can also improve the biological and chemical properties of the soil in the coastal plains of tropical regions.
英文关键词	Soil quality Brazilian timber species Eucalyptus Acacia Casuarina
类型	Article
语种	英语
收录类别	CSCD
WOS类目	Forestry
CSCD记录号	CSCD:6828549
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/353654
推荐引用方式 GB/T 7714	Weber Olmar Baller,Da Silva Maria Catia Barroso,Da Silva Cristiane Figueira,et al. Biological and chemical attributes of soils under forest species in Northeast Brazil[J],2020,31(5).
APA	Weber Olmar Baller.,Da Silva Maria Catia Barroso.,Da Silva Cristiane Figueira.,De Sousa Joao Alencar.,Taniguch Carlos Alberto Kenji.,...&Romero Ricardo Espindola.(2020).Biological and chemical attributes of soils under forest species in Northeast Brazil.林业研究,31(5).
MLA	Weber Olmar Baller,et al."Biological and chemical attributes of soils under forest species in Northeast Brazil".林业研究 31.5(2020).