检索结果-南通市图书馆

Changing climate patterns risk the spread of Varroa destructor infestation of African honey bees in Tanzania

Ecological Processes 2020年第1期9卷 553-563页

作者： Richard A.Giliba Issa H.Mpinga Sood A.Ndimuligo Mathew M.Mpanda School of Life Sciences and Bio-Engineering The Nelson Mandela African Institution of Science and TechnologyP.O.Box 447ArushaTanzania beekeeping Training Institute P.O.Box 62TaboraTanzania Centre for Ecological and Evolutionary Synthesis(CEES) Department of BiosciencesUniversity of OsloOsloNorway Dar es Salaam Tanzania

Background:Climate change creates opportune conditions that favour the spread of pests and diseases outside their known active *** climate change scenarios is oftentimes useful tool to assess the climate analogues to unveil the potential risk of spreading suitability conditions for pests and diseases and hence allows development of appropriate responses to address the impending *** the current study,we modelled the impact of climate change on the distribution of Varroa destructor,a parasitic mite that attacks all life forms of honey bees and remains a significant threat to their survival and productivity of bee products in Tanzania and ***:The data about the presence of *** were collected in eight regions of Tanzania selected in consideration of several factors including potentials for beekeeping activities,elevation(highlands ***)and differences in climatic conditions.A total of 19 bioclimatic datasets covering the entire country were used for developing climate scenarios of mid-century 2055 and late-century 2085 for both rcp4.5 and *** thereafter modelled the current and future risk distribution of *** using ***:The results indicated a model performance of AUC=0.85,with mean diurnal range in temperature(Bio2,43.9%),mean temperature(Bio1,20.6%)and mean annual rainfall(Bio12,11.7%)as the important *** risk projections indicated mixed responses of the potential risk of spreads of ***,exhibiting both decrease and increases in the mid-century 2055 and late-century 2085 on different ***,there is a general decline of highly suitable areas of *** in mid-and late-century across all scenarios(rcp4.5 and rcp8.5).The moderately suitable areas indicated a mixed response in mid-century with decline(under rcp4.5)and increase(under rcp8.5)and consistent increase in late *** marginally suitable areas show a decline in mid-century and increase in late-centu

关键词： Apis mellifera Apiculture Varroa destructor honey bee diseases

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：