干旱区生态环境知识资源中心(Arid): Land use, soil properties and climate variables influence the nematode communities in the Caatinga dry forest

Arid

DOI	10.1016/j.apsoil.2019.103474
	Land use, soil properties and climate variables influence the nematode communities in the Caatinga dry forest
	Carneiro de Lima da Silva, Juliane Vanessa; Clerici Hirschfeld, Maria Noel; Cares, Juvenil Enrique; Esteves, Andre Morgado
通讯作者	da Silva, JVCD
来源期刊	APPLIED SOIL ECOLOGY
ISSN	0929-1393
EISSN	1873-0272
出版年	2020
卷号	150
英文摘要	Seasonally dry tropical forests are strongly impacted by human activities such as agriculture and ranching, as well as variations in climate conditions. Soil nematodes are sensitive to these changes, given that soil and climate characteristics influence their survival and occurrence. We analyzed the changes in the structure of nematode communities in three different types of land use (agricultural areas, secondary forest and natural forest) in the Caatinga, at Catimbau National Park, Pernambuco, northeastern Brazil. We recorded a total of 17,177 nematode individuals belonging to 104 genera. Nematode abundance and richness were highest in the secondary forest and lowest in the agricultural areas. The total abundance of bacterivores and omnivore-predators was affected by types of land use. Different soil properties as well as monthly mean rainfall and temperature were strongly related to the differences in taxonomic composition among the agricultural areas, secondary forest and natural forest, accounting for 65.42% of the total variation. In general, our results indicate that agricultural activities in the Caatinga negatively affect the nematode communities, and that soil characteristics and climate variables also strongly affect the structure and composition of these communities.
英文关键词	Agriculture Anthropogenic disturbance Nematoda Semi-arid ecosystem
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000512886800024
WOS关键词	ECOSYSTEM SERVICES ; PLANT DIVERSITY ; FOOD-WEB ; DISTURBANCE ; MANAGEMENT ; PATTERNS ; DRIVES ; GENERA ; SCALE
WOS类目	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/2XILL650/324304
作者单位	[Carneiro de Lima da Silva, Juliane Vanessa; Clerici Hirschfeld, Maria Noel] Univ Fed Pernambuco, Programa Posgrad Biol Anim, Av Prof Moraes Rego S-No, BR-50670901 Recife, PE, Brazil; [Cares, Juvenil Enrique] Univ Brasilia, Dept Fitopatol, Campus Darcy Ribeiro, BR-70910900 Brasilia, DF, Brazil; [Esteves, Andre Morgado] Univ Fed Pernambuco, Dept Zool, Av Prof Moraes Rego S-No, BR-50670901 Recife, PE, Brazil
推荐引用方式 GB/T 7714	Carneiro de Lima da Silva, Juliane Vanessa,Clerici Hirschfeld, Maria Noel,Cares, Juvenil Enrique,et al. Land use, soil properties and climate variables influence the nematode communities in the Caatinga dry forest[J],2020,150.
APA	Carneiro de Lima da Silva, Juliane Vanessa,Clerici Hirschfeld, Maria Noel,Cares, Juvenil Enrique,&Esteves, Andre Morgado.(2020).Land use, soil properties and climate variables influence the nematode communities in the Caatinga dry forest.APPLIED SOIL ECOLOGY,150.
MLA	Carneiro de Lima da Silva, Juliane Vanessa,et al."Land use, soil properties and climate variables influence the nematode communities in the Caatinga dry forest".APPLIED SOIL ECOLOGY 150(2020).