Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2017.12.037 |
Shelter from the storm: Restored populations of the neotropical tree Myroxylon peruiferum are as genetically diverse as those from conserved remnants | |
Schwarcz, Kaiser Dias1,2; Silvestre, Ellida de Aguiar2; de Campos, Jaqueline Bueno2; Sujii, Patricia Sanae2; Grando, Carolina2; Trindade Macrini, Camila Menezes1; de Souza, Anete Pereira3; Pinheiro, Jose Baldin4; Santin Brancalion, Pedro Henrique5; Rodrigues, Ricardo Ribeiro5; Zucchi, Maria Imaculada1,2 | |
2018-02-15 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT
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ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2018 |
卷号 | 410页码:95-103 |
文章类型 | Article |
语种 | 英语 |
国家 | Brazil |
英文摘要 | One of the major strategies used to prevent extinction of forest species is restoration of previously depleted areas. In this paper, we investigate the ability of forest restoration to produce tree populations with high genetic diversity in previously deforested areas. We used nine SSR markers to genotype populations of two forest restorations and two areas of natural remnants. There were no significant differences between natural forest remnants and restored forests with respect to inbreeding levels (f = 0.20) or genetic diversity, as assessed by levels of heterozygosity (H-s similar to 0.31-0.43) and allelic richness (2.41-2.94). Instead, we found evidence of gene flow from neighbouring woods to restored forests. Although some populations may show a lower number of private alleles, this would be an expected result of a bottleneck effect in reduced populations such as those in forest restorations. Although the loss of these low frequency alleles has no major consequences for genetic diversity, the impact on population fitness in a scenario of environmental change is unpredictable. |
英文关键词 | Forest restoration Population genetics Atlantic forest Tree Fabaceae Brazil |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000426233100010 |
WOS关键词 | BRAZILIAN ATLANTIC FOREST ; SEED DISPERSAL ; GENE FLOW ; RESTORATION ; ALLELES ; DRIFT |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/23006 |
专题 | 气候变化 |
作者单位 | 1.Agencia Paulista Tecnol Agronegocios, Grp Genet & Genom Conservacao, CP 28,Rodovia SP 127,Km 30, BR-13400970 Piracicaba, SP, Brazil; 2.Univ Estadual Campinas, Programa Posgrad Genet & Biol Mol, CP 6109,Rua Bertrand Russel, BR-13083970 Campinas, SP, Brazil; 3.Univ Estadual Campinas, Programa Posgrad Biol Vegetal, CP 6109,Rua Bertrand Russel, BR-13083970 Campinas, SP, Brazil; 4.Univ Sao Paulo, Dept Genet, Av P Adua Dias 11, BR-13418900 Piracicaba, SP, Brazil; 5.Univ Sao Paulo, Dept Ciencias Florestais, Av Padua Dias 11, BR-13418900 Piracicaba, SP, Brazil |
推荐引用方式 GB/T 7714 | Schwarcz, Kaiser Dias,Silvestre, Ellida de Aguiar,de Campos, Jaqueline Bueno,et al. Shelter from the storm: Restored populations of the neotropical tree Myroxylon peruiferum are as genetically diverse as those from conserved remnants[J]. FOREST ECOLOGY AND MANAGEMENT,2018,410:95-103. |
APA | Schwarcz, Kaiser Dias.,Silvestre, Ellida de Aguiar.,de Campos, Jaqueline Bueno.,Sujii, Patricia Sanae.,Grando, Carolina.,...&Zucchi, Maria Imaculada.(2018).Shelter from the storm: Restored populations of the neotropical tree Myroxylon peruiferum are as genetically diverse as those from conserved remnants.FOREST ECOLOGY AND MANAGEMENT,410,95-103. |
MLA | Schwarcz, Kaiser Dias,et al."Shelter from the storm: Restored populations of the neotropical tree Myroxylon peruiferum are as genetically diverse as those from conserved remnants".FOREST ECOLOGY AND MANAGEMENT 410(2018):95-103. |
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