Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2017.10.024 |
Land availability may be more important than genetic diversity in the range hift response of a widely distributed eucalypt, Eucalyptus melliodora | |
Broadhurst, Linda M.1; Mellick, Rohan2; Knerr, Nunzio1; Li, Lan1; Supple, Megan A.3 | |
2018-02-01 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT
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ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2018 |
卷号 | 409页码:38-46 |
文章类型 | Article |
语种 | 英语 |
国家 | Australia |
英文摘要 | Climate change is challenging many species which are expected to respond through range shifts, in situ adaptation or extinction. Successful plant migration is complex and dependent on many factors including propagule availability, dispersal ability, regeneration sensitivity and habitat suitability. Eucalypts are a common and key component of the Australian flora that have been extensively cleared in south eastern Australia. Under a warming climate eucalypts in this region are predicted to contract and move in a south easterly direction. We used microsatellites to evaluate genetic diversity and population genetic structure in 32 mature stands of Yellow Box (Eucalyptus melliodora) from across the known distribution. We also used niche modelling to explore Yellow Box range shifts from the Last Glacial Maximum (21 Kya) to 2090. We found high genetic diversity, no evidence of genetic bottlenecks and limited population genetic structure suggesting that old Yellow Box trees are remnants of a once large panmictic population. Niche modelling found that habitat suitability in coastal and mountainous areas will become available under a warming climate, especially at higher elevations. While we predict that habitat suitable for Yellow Box colonisation will become available when this was considered in conjunction with land availability opportunities for colonisation will be significantly diminished. |
英文关键词 | Climate change Dispersal Genetic diversity Habitat availability |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000425578000005 |
WOS关键词 | CLIMATE-CHANGE ; YELLOW BOX ; MICROSATELLITE MARKERS ; HABITAT FRAGMENTATION ; FOREST FRAGMENTATION ; SPECIES IMPLICATIONS ; SEED-PRODUCTION ; MYRTACEAE ; CONSERVATION ; RESTORATION |
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/22175 |
专题 | 气候变化 |
作者单位 | 1.CSIRO, Ctr Australian Natl Biodivers Res, Natl Res Collect Australia, GPO Box 1700, Canberra, ACT 2601, Australia; 2.CSIRO Agr & Food, GPO Box 1700, Canberra, ACT 2601, Australia; 3.Australian Natl Univ, Res Sch Biol, 134 Linnaeus Way, Acton, ACT 2601, Australia |
推荐引用方式 GB/T 7714 | Broadhurst, Linda M.,Mellick, Rohan,Knerr, Nunzio,et al. Land availability may be more important than genetic diversity in the range hift response of a widely distributed eucalypt, Eucalyptus melliodora[J]. FOREST ECOLOGY AND MANAGEMENT,2018,409:38-46. |
APA | Broadhurst, Linda M.,Mellick, Rohan,Knerr, Nunzio,Li, Lan,&Supple, Megan A..(2018).Land availability may be more important than genetic diversity in the range hift response of a widely distributed eucalypt, Eucalyptus melliodora.FOREST ECOLOGY AND MANAGEMENT,409,38-46. |
MLA | Broadhurst, Linda M.,et al."Land availability may be more important than genetic diversity in the range hift response of a widely distributed eucalypt, Eucalyptus melliodora".FOREST ECOLOGY AND MANAGEMENT 409(2018):38-46. |
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