Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1007/s40415-018-0510-8 |
| Natural regeneration of the vegetation of an abandoned agricultural field in a semi-arid region: a focus on seed bank and above-ground vegetation | |
| do Nascimento Oliveira, Pedro Arthur1; Falcao Fraga dos Santos, Josiene Maria1; Araujo, Elcida de Lima1; dos Santos, Danielle Melo2; Melo Santos, Andre Mauricio2; da Silva, Kleber Andrade2 | |
| 通讯作者 | da Silva, Kleber Andrade |
| 来源期刊 | BRAZILIAN JOURNAL OF BOTANY
 |
| ISSN | 0100-8404 |
| EISSN | 1806-9959 |
| 出版年 | 2019 |
| 卷号 | 42期号:1页码:43-51 |
| 英文摘要 | Forest age has been reported to be a determining factor affecting species richness and composition or population abundance in forests and soil seed banks in fragmented landscapes. In this study, we characterized species richness, density, and floristic composition of the above-ground vegetation and the seed bank in young and mature forest fragments in a semi-arid region of north-eastern Brazil. Forty plots were set up in the mature forest and 40 in the young forest. Herbaceous species and seedlings and juveniles of woody species up to 1m in height were included in the sampling of above-ground vegetation. Seed bank samples including leaf litter were collected and maintained in a greenhouse for 6months. Our findings indicated a similarity in species richness between seed bank and above-ground vegetation. The floristic composition of the seed bank was similar from that of the above-ground vegetation throughout succession. The mean density of the seed bank was higher than that of the above-ground vegetation in both forests. Therefore, only a subset of the seeds stored in the soil seemed to consistently contribute to the natural regeneration of forests. |
| 英文关键词 | Anthropogenic areas Caatinga Conservation Dry tropical forest Seedling emergence |
| 类型 | Article |
| 语种 | 英语 |
| 国家 | Brazil |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000463774600005 |
| WOS关键词 | TROPICAL DRY FOREST ; HERBACEOUS COMMUNITY ; SPECIES RICHNESS ; SOIL ; SUCCESSION ; SAVANNA ; IMPACT ; GERMINATION ; MANAGEMENT ; DENSITY |
| WOS类目 | Plant Sciences |
| WOS研究方向 | Plant Sciences |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/214735 |
| 作者单位 | 1.Univ Fed Rural Pernambuco, Dept Biol, Area Bot, BR-52171900 Recife, PE, Brazil; 2.Univ Fed Pernambuco, Ctr Acad Vitoria, Rua Alto Reservatorio S-N, BR-55608680 Vitoria De Santo Antao, PE, Brazil |
| 推荐引用方式 GB/T 7714 | do Nascimento Oliveira, Pedro Arthur,Falcao Fraga dos Santos, Josiene Maria,Araujo, Elcida de Lima,et al. Natural regeneration of the vegetation of an abandoned agricultural field in a semi-arid region: a focus on seed bank and above-ground vegetation[J],2019,42(1):43-51. |
| APA | do Nascimento Oliveira, Pedro Arthur,Falcao Fraga dos Santos, Josiene Maria,Araujo, Elcida de Lima,dos Santos, Danielle Melo,Melo Santos, Andre Mauricio,&da Silva, Kleber Andrade.(2019).Natural regeneration of the vegetation of an abandoned agricultural field in a semi-arid region: a focus on seed bank and above-ground vegetation.BRAZILIAN JOURNAL OF BOTANY,42(1),43-51. |
| MLA | do Nascimento Oliveira, Pedro Arthur,et al."Natural regeneration of the vegetation of an abandoned agricultural field in a semi-arid region: a focus on seed bank and above-ground vegetation".BRAZILIAN JOURNAL OF BOTANY 42.1(2019):43-51. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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