Decreasing potential suitable habitat of bumble bees in the Great Himalayan National Park Conservation area

IF 0.4 4区农林科学 Q4 ENTOMOLOGY Oriental Insects Pub Date : 2022-02-16 DOI:10.1080/00305316.2022.2040631

A. Singh, A. Chandra, K. De, V. P. Uniyal, S. Sathyakumar

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引用次数: 3

Abstract

ABSTRACT Bumble bees, along other managed honeybee species, provide vital pollination services to a wide range of agricultural and wild plants over the Himalayan range. As a result, it is regarded as one of the most important pollinator species in the Himalayan area. For the first time in our knowledge, we report an assessment of existing and projected habitat suitability distribution of bumble bees in the Great Himalayan National Park Conservation area. Between May 2018 and October 2019, nine species were reported in the region. A maximum entropy (MaxEnt) species distribution model was used to make future forecasts for the year 2050 utilising bioclimatic and biophysical data. The Jackknife test was performed to assess the variables’ contribution to predictive modelling. In the year 2050, Bombus tunicatus, Bombus haemorrhoidalis, Bombus festivus and Bombus asiaticus will be in more danger, representing the least suitable territory, according to a comparison of the nine species of bumble bees. This loss in species distribution area may result in the extinction of vital wildflower pollinators in the near future.

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大喜马拉雅国家公园保护区大黄蜂潜在适宜栖息地的减少

大黄蜂和其他受管理的蜜蜂物种一起，为喜马拉雅山脉上广泛的农业和野生植物提供重要的授粉服务。因此，它被认为是喜马拉雅地区最重要的传粉物种之一。这是我们所知的第一次，我们报告了大喜马拉雅国家公园保护区现有和预计的大黄蜂栖息地适宜性分布的评估。在2018年5月至2019年10月期间，该地区报告了9种物种。利用最大熵(MaxEnt)物种分布模型，利用生物气候和生物物理数据对2050年的未来进行了预测。进行了Jackknife测试，以评估变量对预测建模的贡献。根据对九种大黄蜂的比较，到2050年，tunicatus大黄蜂、haemorrhoidalis大黄蜂、festivus大黄蜂和asiaticus大黄蜂将面临更大的危险，它们代表着最不适合的领地。这种物种分布区域的减少可能会导致重要的野花传粉媒介在不久的将来灭绝。

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来源期刊

Oriental Insects 生物-昆虫学

CiteScore

1.60

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Oriental Insects is an international, peer-reviewed journal devoted to the publication of original research articles and reviews on the taxonomy, ecology, biodiversity and evolution of insects and other land arthropods of the Old World and Australia. Manuscripts referring to Africa, Australia and Oceania are highly welcomed. Research papers covering the study of behaviour, conservation, forensic and medical entomology, urban entomology and pest control are encouraged, provided that the research has relevance to Old World or Australian entomofauna. Precedence will be given to more general manuscripts (e.g. revisions of higher taxa, papers with combined methodologies or referring to larger geographic units). Descriptive manuscripts should refer to more than a single species and contain more general results or discussion (e.g. determination keys, biological or ecological data etc.). Laboratory works without zoogeographic or taxonomic reference to the scope of the journal will not be accepted.