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典型文献
Attributes of stand-age-dependent forest determine technosol fertility of Atlantic forest re-growing on mining tailings in Mariana,Brazil
文献摘要：
Understanding how soil fertility changes due to environmental conditions and stand-age-dependent for-est attributes is important for local-scale forest restoration.We evaluated the effects of stand-age-dependent forest attributes (plant community composition and litter stock)on soil and technosol fertility across two second-growth Atlantic forests (SGF) after the deposition of mining tail-ings in Mariana,southeastern Brazil.We hypothesized that technosol fertility in the SGF tailings is positively affected by plant community composition variability,stand age,and litter stock.We used total exchangeable bases and organic matter as fertility indicators for technosol and soil,and spe-cies composition and litter stock as stand-age-dependent forest attributes.Our results showed significant differences in the stand-age-dependent forest attributes and soil chemi-cal properties between the two forest patches (SGF tailing and SGF non-tailing) evaluated.Thus,there was a marked gradient of litter storage and fertility between soil and tech-nosol that can be important forest recovery indicators for the affected plant communities.Furthermore,according to the tested models,we corroborated the hypothesis that techno-sol fertility is positively affected by stand age,plant com-munity composition variability,and litter stock,which may contribute considerably to forest recovery on tailings.Our results demonstrate that the fertility predictors analyzed to explain the forest recovery on tailings can also be considered as ecological indicators for assessing forest restoration in areas impacted by mining tailings in Mariana.
文献关键词：
中图分类号：
[1] 医药、卫生（R） / 药学（R9） / 药理学（R96） / 实验药理学（R965）
[2] 医药、卫生（R） / 基础医学（R3） / 病理学（R36） / 病理过程（R364）
[3] 医药、卫生（R） / 临床医学（R4） / 治疗学（R45） / 生物疗法（R456）
作者姓名：
Pedro Manuel Villa;Sebasti(a)o Ven(a)ncio Martins;Aline Pilocelli;Gabriel Correa Kruschewsky;Andreia Aparecida Dias;Fabio Haruki Nabeta
作者机构：
Forest Restoration Laboratory,Department of Forest Engineering,Universidade Federal de Vi(c)osa,Vi(c)osa,Minas Gerais,Brazil;Funda(c)(a)o Renova,Belo Horizonte,Minas Gerais,Brazil
文献出处：
林业研究（英文版）
引用格式：
[1]Pedro Manuel Villa;Sebasti(a)o Ven(a)ncio Martins;Aline Pilocelli;Gabriel Correa Kruschewsky;Andreia Aparecida Dias;Fabio Haruki Nabeta-.Attributes of stand-age-dependent forest determine technosol fertility of Atlantic forest re-growing on mining tailings in Mariana,Brazil)[J].林业研究（英文版）,2022(01):103-116
A类：
technosol,nosol
B类：
Attributes,dependent,determine,fertility,Atlantic,growing,mining,tailings,Mariana,Brazil,Understanding,soil,changes,due,environmental,conditions,attributes,important,local,scale,restoration,We,evaluated,effects,plant,community,composition,litter,stock,across,two,second,growth,forests,SGF,after,deposition,southeastern,hypothesized,that,positively,affected,by,variability,used,total,exchangeable,bases,organic,matter,indicators,spe,cies,Our,results,showed,significant,differences,chemi,properties,between,patches,Thus,there,was,marked,gradient,storage,recovery,communities,Furthermore,according,tested,models,corroborated,hypothesis,which,may,contribute,considerably,demonstrate,predictors,analyzed,explain,also,considered,ecological,assessing,areas,impacted
AB值：
0.370147
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