Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s12549-017-0298-8 |
Applications of species distribution modeling for palaeontological fossil detection: late Pleistocene models of Saiga (Artiodactyla: Bovidae, Saiga tatarica) | |
Jurestovsky, Derek; Joyner, T. Andrew | |
通讯作者 | Joyner, T. Andrew |
来源期刊 | PALAEOBIODIVERSITY AND PALAEOENVIRONMENTS
![]() |
ISSN | 1867-1594 |
EISSN | 1867-1608 |
出版年 | 2018 |
卷号 | 98期号:2页码:277-285 |
英文摘要 | Few studies utilise modern species distribution data and modeling to make predictions for examining potential fossil localities. Instead, species distribution modeling is often used for palaeoenvironmental interpretations. Using palaeoclimate data to model potential past distributions for a species provides a prediction showing areas where its fossil remains may be found. In this study, the current, Last Glacial Maximum, and Last Interglacial potential distributions of the arid steppe-obligate saiga antelope (Artiodactyla: Bovidae, Saiga tatarica) were modeled using the species distribution model Maxent. Few fossil records exist, but available fossil locality records were used to validate both palaeo models, resulting in speculative predictions about where the saiga may have lived. Known fossil localities of saiga from the Last Glacial Maximum time period were located within predicted moderately suitable environments, while four of seven Last Interglacial fossil localities were located within predicted moderately suitable environments, suggesting that models can accurately identify areas where fossils for the saiga can be found. Specifically, these models suggest saiga fossils may be located in northwestern and northeastern China, the western and central regions of the Middle East, and southern Alaska. The predicted areas in northeastern China are of particular interest because saiga fossils have not been identified in this region, but some palaeontologists theorize that northeast China may have been suitable for saiga in the past. The models lend credence to this argument. |
英文关键词 | Species distribution modeling Saiga Last glacial maximum Last interglacial Maxent Fossils |
类型 | Article |
语种 | 英语 |
国家 | USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000433371100006 |
WOS关键词 | CLIMATE-CHANGE ; ICE-AGE ; PALEOENVIRONMENTS ; CONSERVATISM ; VEGETATION ; EVOLUTION ; MAMMALS ; EUROPE |
WOS类目 | Biodiversity Conservation ; Paleontology |
WOS研究方向 | Biodiversity & Conservation ; Paleontology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/211941 |
作者单位 | East Tennessee State Univ, Geospatial Explorat Lab, Dept Geosci, 308 Ross Hall, Johnson City, TN 37614 USA |
推荐引用方式 GB/T 7714 | Jurestovsky, Derek,Joyner, T. Andrew. Applications of species distribution modeling for palaeontological fossil detection: late Pleistocene models of Saiga (Artiodactyla: Bovidae, Saiga tatarica)[J],2018,98(2):277-285. |
APA | Jurestovsky, Derek,&Joyner, T. Andrew.(2018).Applications of species distribution modeling for palaeontological fossil detection: late Pleistocene models of Saiga (Artiodactyla: Bovidae, Saiga tatarica).PALAEOBIODIVERSITY AND PALAEOENVIRONMENTS,98(2),277-285. |
MLA | Jurestovsky, Derek,et al."Applications of species distribution modeling for palaeontological fossil detection: late Pleistocene models of Saiga (Artiodactyla: Bovidae, Saiga tatarica)".PALAEOBIODIVERSITY AND PALAEOENVIRONMENTS 98.2(2018):277-285. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。