{"title":"北半球半城市棕Hares（Lepus europaeus）和山地Hares（Lepus timidus）的家园范围","authors":"R. Levänen, J. Pohjoismäki, M. Kunnasranta","doi":"10.5735/086.056.0110","DOIUrl":null,"url":null,"abstract":"Many species shift their distribution northwards due to changing climate, which may bring previously isolated species into contact. In some cases, this can lead to competition and crossbreeding among congeneric species. Due to milder winters, several hare species (Lepus spp.) have shifted poleward or to higher elevations and currently occur in sympatry. There are limited data on the spatial ecology of northern brown hares (L. europaeus), and on possible joint space use with mountain hares (L. timidus), although species are known to frequently crossbreed. We estimated home ranges of 12 brown and 12 mountain hares in eastern Finland using GPS telemetry. The total home-range median areas were 111 ha for brown hares and 105 ha for mountain hares. The median core areas of these species were 5 and 3 ha, respectively. Individual home ranges and core areas of the studied species overlapped. Interspecific interaction seems to be frequent during the breeding season, which also enables crossbreeding.","PeriodicalId":50968,"journal":{"name":"Annales Zoologici Fennici","volume":"56 1","pages":"107 - 120"},"PeriodicalIF":0.9000,"publicationDate":"2019-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Home Ranges of Semi-Urban Brown Hares (Lepus europaeus) and Mountain Hares (Lepus timidus) at Northern Latitudes\",\"authors\":\"R. Levänen, J. Pohjoismäki, M. Kunnasranta\",\"doi\":\"10.5735/086.056.0110\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Many species shift their distribution northwards due to changing climate, which may bring previously isolated species into contact. In some cases, this can lead to competition and crossbreeding among congeneric species. Due to milder winters, several hare species (Lepus spp.) have shifted poleward or to higher elevations and currently occur in sympatry. There are limited data on the spatial ecology of northern brown hares (L. europaeus), and on possible joint space use with mountain hares (L. timidus), although species are known to frequently crossbreed. We estimated home ranges of 12 brown and 12 mountain hares in eastern Finland using GPS telemetry. The total home-range median areas were 111 ha for brown hares and 105 ha for mountain hares. The median core areas of these species were 5 and 3 ha, respectively. Individual home ranges and core areas of the studied species overlapped. Interspecific interaction seems to be frequent during the breeding season, which also enables crossbreeding.\",\"PeriodicalId\":50968,\"journal\":{\"name\":\"Annales Zoologici Fennici\",\"volume\":\"56 1\",\"pages\":\"107 - 120\"},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2019-11-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Annales Zoologici Fennici\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.5735/086.056.0110\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ECOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annales Zoologici Fennici","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.5735/086.056.0110","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ECOLOGY","Score":null,"Total":0}
Home Ranges of Semi-Urban Brown Hares (Lepus europaeus) and Mountain Hares (Lepus timidus) at Northern Latitudes
Many species shift their distribution northwards due to changing climate, which may bring previously isolated species into contact. In some cases, this can lead to competition and crossbreeding among congeneric species. Due to milder winters, several hare species (Lepus spp.) have shifted poleward or to higher elevations and currently occur in sympatry. There are limited data on the spatial ecology of northern brown hares (L. europaeus), and on possible joint space use with mountain hares (L. timidus), although species are known to frequently crossbreed. We estimated home ranges of 12 brown and 12 mountain hares in eastern Finland using GPS telemetry. The total home-range median areas were 111 ha for brown hares and 105 ha for mountain hares. The median core areas of these species were 5 and 3 ha, respectively. Individual home ranges and core areas of the studied species overlapped. Interspecific interaction seems to be frequent during the breeding season, which also enables crossbreeding.
期刊介绍：
Annales Zoologici Fennici publishes mainly original research reports, but also in-depth reviews and commentaries on all aspects of animal ecology and evolution, and fields related to them. Our aim is to promote papers which focus on the interactions among various components in the past and present environments by using integrative and cross-disciplinary approaches. This may be achieved by employing tools from different fields of research, such as (but not restricted to):
ecology and paleoecology,
molecular ecology and phylogeography,
conservation biology, human-induced contemporary evolution and wildlife management,
animal behaviour and interactions (including recognition systems and mechanisms),
paleontology (except systematics and taxonomy) and evolution,
bioenergetics.
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