维普中文期刊产品整合服务
2篇 您的检索式:作者名="Gustavo CHIANG"
    题名 作者 年代 出处 被引量
1Cough aerosol in healthy participants:fundamental knowledge to optimize droplet-spread infectious respiratory disease management显示文摘Zayas Gustavo Chiang Ming C 0,,:1
2Diel differences in blue whale(Balaenoptera musculus)dive behavior increase nighttime risk of ship strikes in northern Chilean Patagonia显示文摘The northern Chilean Patagonia region is a key feeding ground and a nursing habitat in the southern hemisphere for blue whales(Balaenoptera musculus).From 2014 to 2019,during 6 separate research cruises,the dive behavior of 28 individual blue whales was investigated using bio-logging tags(DTAGs),generating≈190 h of data.Whales dove to significantly greater depths during the day compared to nighttime(day:32.6±18.7 m;night:6.2±2.7 m;P<0.01).During the night,most time was spent close to the surface(86%±9.4%;P<0.01)and at depths of less than 12 m.From 2016 to 2019,active acoustics(scientific echosounders)were used to record prey(euphausiids)density and distribution simultaneously with whale diving data.Tagged whales appeared to perform dives relative to the vertical migration of prey during the day.The association between diurnal prey migration and shallow nighttime dive behavior suggests that blue whales are at increased risk of ship collisions during periods of darkness since the estimated maximum ship draft of vessels operating in the region is also≈12 m.In recent decades,northern Chilean Patagonia has seen a large increase in marine traffic due to a boom in salmon aquaculture and the passenger ship industry.Vessel strike risks for large whales are likely underestimated in this region.Results reported in this study may be valuable for policy and mitigation decisions regarding conservation of the endangered blue whale.Francesco CARUSO Leigh HICKMOTT Joseph DWARREN Paolo SEGRE Gustavo CHIANG Paulina BAHAMONDE Sonia ESPAÑOL-JIMÉNEZ Songhai LI Alessandro BOCCONCELLI 2021Integrative Zoology2021,16,4:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费