干旱区生态环境知识资源中心(Arid): Land use regulates microbial biomass and activity in highly degraded soil from Brazilian dry tropical forest

Arid

DOI	10.1080/03650340.2022.2099845
	Land use regulates microbial biomass and activity in highly degraded soil from Brazilian dry tropical forest
	de Lima, Francisco Ferreira; Duda, Gustavo Pereira; Medeiros, Erika; Marques, Marise Conceicao; da Costa, Diogo Paes; Hammecker, Claude; Dos Santos, Uemeson Jose
通讯作者	Dos Santos, UJ
来源期刊	ARCHIVES OF AGRONOMY AND SOIL SCIENCE
ISSN	0365-0340
EISSN	1476-3567
出版年	2023
卷号	69 期号:9 页码:1519-1534
英文摘要	Tropical dry areas in Brazil cover approximately 1 million km(2) and are significant contributors to soil carbon (C) loss to the atmosphere. This study is part of a large project that has evaluated the effects of land cover type variation on chemical and biological attributes in a reference area of the Brazilian semi-arid region. Five different land cover types were selected: native forest, Tabebuia alba (Ridley) Sandwith, Anadenanthera falcata Benth forest, secondary scrub regeneration and agricultural no-irrigation maize. Different types of land use influenced soil variables mainly in the superficial layer. Soil organic carbon (SOC) reduced to 73% of native forest in agricultural no-irrigation maize and 76% in secondary scrub regene for dry seasons. Reforestation management with T. alba or A. falcata showed positive effects on soil quality with high levels of SOC and labile fractions in both the dry and rainy seasons. Our data affirm the importance of more sustainable management practices for soils under dry tropical forest since these areas exhibit slow recovery of SOC and microbiological attributes. Thus, we recommend reforestation of dry tropical areas with T. alba and A. falcata aiming to improve the health and sustainability of degraded soils.
英文关键词	Labile organic C carbon cycling soil basal respiration tropical rainforests metabolic quotient
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000829865000001
WOS关键词	EXTRACTABLE ORGANIC-MATTER ; CARBON STOCKS ; CROPPING SYSTEMS ; CENTRAL HIMALAYA ; NUTRIENT FLUXES ; SEMIARID REGION ; WATER ; RESPIRATION ; CAATINGA ; NITROGEN
WOS类目	Agronomy ; Soil Science
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/395429
推荐引用方式 GB/T 7714	de Lima, Francisco Ferreira,Duda, Gustavo Pereira,Medeiros, Erika,et al. Land use regulates microbial biomass and activity in highly degraded soil from Brazilian dry tropical forest[J],2023,69(9):1519-1534.
APA	de Lima, Francisco Ferreira.,Duda, Gustavo Pereira.,Medeiros, Erika.,Marques, Marise Conceicao.,da Costa, Diogo Paes.,...&Dos Santos, Uemeson Jose.(2023).Land use regulates microbial biomass and activity in highly degraded soil from Brazilian dry tropical forest.ARCHIVES OF AGRONOMY AND SOIL SCIENCE,69(9),1519-1534.
MLA	de Lima, Francisco Ferreira,et al."Land use regulates microbial biomass and activity in highly degraded soil from Brazilian dry tropical forest".ARCHIVES OF AGRONOMY AND SOIL SCIENCE 69.9(2023):1519-1534.