DOI: 10.1016/j.foreco.2017.07.038
Scopus记录号: 2-s2.0-85029374797
论文题名: Ants as indicators of soil quality in an on-going recovery of riparian forests
作者: Segat J.C. ; Figueiredo Vasconcellos R.L. ; Paiva Silva D. ; Baretta D. ; Cardoso E.J.B.N.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2017
卷: 404 起始页码: 338
结束页码: 343
语种: 英语
英文关键词: Area recuperation
; Atlantic Forest
; Soil biodiversity
; Soil fauna
Scopus关键词: Animals
; Biodiversity
; Chemical analysis
; Discriminant analysis
; Forestry
; Recovery
; Soils
; Vegetation
; Area recuperation
; Atlantic forest
; Brazilian Atlantic forests
; Canonical correlation analysis
; Canonical discriminant analysis
; Floristic compositions
; Soil biodiversity
; Soil fauna
; Quality control
; Atta
; Brachymyrmex
; Formicidae
英文摘要: The increasing devastation of the Brazilian Atlantic Forest stresses the need to recover areas within this biome, and studies using potential indicator organisms to assess the forest recovery process are important to determine the intensity of human interference during this process. We aimed to evaluate the richness and abundance of ant genera in forests at different stages of recovery, and to identify soil attributes that contribute to differentiate these areas. Four areas with different periods of recovery were studied: one native undisturbed site (NT), and three sites with five (R05), 10 (R10), and 20 (R20) years without human perturbance. In each site, we defined a 10 × 10 m sampling grid with 30 random points (15 Pitfall + 15 Monoliths) and collected the ants at a depth of 0–20 cm. We also analyzed physical, chemical, and biological properties at each site to correlate them with the ant genera. These variables were used in canonical discriminant analysis (CDA) and canonical correlation analysis (CCA). Leaf litter quality, higher ant genera diversity and abundance correlated with both NT and R20, more than with the other areas evaluated. The ant genera abundance was appropriated for separating the different vegetation recovery stages. The CDA analysis indicated that Atta (0.418) correlated with R05, and Brachymyrmex (0.136) with NT, being genera that contributed to area differentiation, and these genera may serve as indicators to qualify the stages of the recovery gradient. The ant genera correlated with the areas R05 and R10 also are correlated closely with environments defined by little vegetation complexity and with urban areas, while those predominating in NT and R20 are common to areas with more structured floristic composition. These results highlight the strong relationship between ants and some of the physical, chemical, and biological soil properties of the different areas. © 2017 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/64089
Appears in Collections: 影响、适应和脆弱性
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作者单位: West Higher Education Center, Santa Catarina State University, Beloni Trombeta Zanin, Chapecó, SC, Brazil; Itatijuca Biotech, Lineu Prestes, 2242 USP/IPEN/CIETEC, São Paulo, SP, Brazil; Department of Biological Sciences, Goiano Federal Institute, Geraldo Silva, Nascimento, UrutaíGO, Brazil; São Paulo University, ESALQ, Pádua Dias, 11, Piracicaba, SP, Brazil
Recommended Citation:
Segat J.C.,Figueiredo Vasconcellos R.L.,Paiva Silva D.,et al. Ants as indicators of soil quality in an on-going recovery of riparian forests[J]. Forest Ecology and Management,2017-01-01,404