Cuantificación de Plomo (Pb) en tejidos blandos y óseo de murciélagos (Mammalia: Chiroptera) provenientes de zonas de influencia Urbana en la costa occidental de Ecuador

IF 0.9 Q4 ECOLOGY Neotropical Biodiversity Pub Date : 2021-01-01 DOI:10.1080/23766808.2021.1982585
Michelle Baquerizo, J. A. Salas
{"title":"Cuantificación de Plomo (Pb) en tejidos blandos y óseo de murciélagos (Mammalia: Chiroptera) provenientes de zonas de influencia Urbana en la costa occidental de Ecuador","authors":"Michelle Baquerizo, J. A. Salas","doi":"10.1080/23766808.2021.1982585","DOIUrl":null,"url":null,"abstract":"ABSTRACT Lead (Pb) has generated a worldwide concern for its genotoxic effects on human health, and its ability to be bioaccumulative in ecosystems, but nevertheless, there are no estimates of wildlife from terrestrial habitats in Ecuador. Our objective was to determine the concentration of Pb in soft and bone tissues from bats species collected in areas with urban influence in Guayas province, western Ecuador. The specimens were collected with mist nets, manual capture from animals found dead or dying in the streets, and museological collections. We applied Mann-Whitney U test to analyze differences between males and females, and between guilds. 66 chiropterans were analyzed, distributed in 14 species, where 98.5% presented Pb in its body. The nectarivore guild showed highest Pb concentrations than insectivores and frugivores. In the analysis of sexes, no significant differences were found in soft tissue of Glossophaga soricina, Artibeus lituratus, A. aequatorialis and Molossus molossus. Museological samples made possible to detect Pb in several synanthropic species. Finally, Pb should be considered an emerging threat for bats due its possible genotoxic effects over populations.","PeriodicalId":36863,"journal":{"name":"Neotropical Biodiversity","volume":null,"pages":null},"PeriodicalIF":0.9000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Neotropical Biodiversity","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/23766808.2021.1982585","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ECOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

ABSTRACT Lead (Pb) has generated a worldwide concern for its genotoxic effects on human health, and its ability to be bioaccumulative in ecosystems, but nevertheless, there are no estimates of wildlife from terrestrial habitats in Ecuador. Our objective was to determine the concentration of Pb in soft and bone tissues from bats species collected in areas with urban influence in Guayas province, western Ecuador. The specimens were collected with mist nets, manual capture from animals found dead or dying in the streets, and museological collections. We applied Mann-Whitney U test to analyze differences between males and females, and between guilds. 66 chiropterans were analyzed, distributed in 14 species, where 98.5% presented Pb in its body. The nectarivore guild showed highest Pb concentrations than insectivores and frugivores. In the analysis of sexes, no significant differences were found in soft tissue of Glossophaga soricina, Artibeus lituratus, A. aequatorialis and Molossus molossus. Museological samples made possible to detect Pb in several synanthropic species. Finally, Pb should be considered an emerging threat for bats due its possible genotoxic effects over populations.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
厄瓜多尔西海岸城市影响区蝙蝠(哺乳动物:翼手目)软组织和骨骼中铅的定量
摘要铅(Pb)对人类健康的遗传毒性影响及其在生态系统中的生物累积能力引起了全世界的关注,但目前还没有对厄瓜多尔陆地栖息地野生动物的估计。我们的目的是测定在厄瓜多尔西部瓜亚斯省城市影响地区采集的蝙蝠物种的软组织和骨组织中铅的浓度。这些标本是用雾网、从街上发现的死亡或垂死的动物身上手动捕获的,以及博物馆收藏的。我们应用Mann-Whitney U检验来分析男性和女性之间以及行会之间的差异。对66种翼手目动物进行了分析,分布在14个物种中,98.5%的物种体内存在Pb。油桃类动物的铅含量高于食虫动物和食草动物。在性别分析中,soricina舌苔、Artibeus lituratus、A.aequatorialis和Molossus Molossus的软组织没有发现显著差异。博物馆的样品使得在几个共人类物种中检测铅成为可能。最后,铅应该被认为是蝙蝠面临的新威胁,因为它可能对蝙蝠种群产生遗传毒性影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Neotropical Biodiversity
Neotropical Biodiversity Environmental Science-Ecology
CiteScore
1.80
自引率
0.00%
发文量
39
审稿时长
24 weeks
期刊最新文献
Caracterización de poblaciones de especies endémicas en bosque tropical seco semideciduo. Parque Nacional Machalilla, Manabí, Ecuador Morphoanatomical leaf traits of herbaceous species raised in a cronosequence of naturally regenerated areas of tropical deciduous forest Hospederos y patrones de prevalencia de parásitos aviares Philornis (Diptera: muscidae) en la costa de Ecuador Vulnerability of elevation-restricted endemic birds of the Cordillera de Talamanca (Costa Rica and Panama) to climate change Reproductive events of birds from Southern Ecuador
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1