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Steppe islands in a sea of fields: Where island biogeography meets the reality of a severely transformed landscape
Journal of Vegetation Science ( IF 2.8 ) Pub Date : 2020-08-06 , DOI: 10.1111/jvs.12930
Iwona Dembicz 1, 2, 3 , Ivan I Moysiyenko 4 , Łukasz Kozub 1 , Jürgen Dengler 3, 5, 6 , Maryna Zakharova 4 , Barbara Sudnik‐Wójcikowska 1
Affiliation  

Steppes are among the most transformed and fragmented biomes in the world, but studies on the impact of habitat loss and fragmentation on these zonal grasslands are scarce. In many regions, steppe has survived only on small habitat islands, particularly on kurgans (ancient burial mounds) surrounded by intensive croplands. We asked how the size of kurgans, their isolation and other landscape and local factors influence their species richness.

中文翻译:

田野海洋中的草原岛屿:岛屿生物地理学与严峻地形变化相呼应的现实

草原是世界上变化最大,破碎程度最高的生物群落之一,但缺乏关于栖息地丧失和破碎化对这些带状草原的影响的研究。在许多地区,草原只能在小栖息地的岛屿上生存,尤其是在被密集耕地包围的kurgans(古坟)上。我们询问了urg菜的大小,它们的隔离以及其他景观和当地因素如何影响其物种丰富度。
更新日期:2020-08-06
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