@IBRACON_Oficial @iwc_int Yes. Humpbacks are protecting rigth whales against killer whales. Check the paper! 😁
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Israel Maciel
153 posts
Israel Maciel
@oceanmaciel
Pos doc fellow (UERJ). Interested in Behavior and Acoustic Ecology.
Rio de Janeiro, Brasil Katılım Şubat 2016
105 Takip Edilen105 Takipçiler
@iwc_int @oceanmaciel Nice but these are right whales in the photo…
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#JCRM publishes new report of humpback whales, demonstrating a group protection response to killer whale harassment in Brazil. Thanks to @oceanmaciel and co-authors. Read it here doi.org/10.47536/jcrm.…
#cetaceanscience #cetaceanconservation
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My new paper is available on @Mar_Biology! Guiana dolphins are not avoiding very noisy areas, but communicates mainly in less noisy areas. Check out more details in this paper! Download here: rdcu.be/doV3T
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Israel Maciel retweetledi
ACOUSTICS TODAY
The human hearing range can extend from 20 Hz to 20 kHz, but little is known about hearing above 8 kHz. What is the advantage of having extended hearing up to 20 kHz?
doi.org/10.1121/AT.202…
#acoustics
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Israel Maciel retweetledi
The World Through Sound: Normal Modes
In this article, Andrew (Pi) Pyzdek explores normal modes, the patterns of motion that are created when objects are driven at resonance. acousticstoday.org/9-%e2%80%a2-th…
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Israel Maciel retweetledi
In the current system, 'open-access' is not only about having the results of our research freely available, but also boosts #inequality between those who can and can not afford the expensive APCs:
onlinelibrary.wiley.com/doi/full/10.11…
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(1 of 5) IT’S OFFICIAL:
Earth had its hottest #June on record.
Sea surface temperature anomaly was the highest for any month on record.
#SeaIce coverage had a record-low in June.
bit.ly/44Hi7Q8
@NOAANCEI #StateOfClimate
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New paper! The Guiana dolphin in Sepetiba Bay has suffered multiple impacts due to human-induced rapid environmental change. Currently, they are found in smaller groups, spend more time looking for food than feed, communicate 85% less, reduce site fidelity and use a larger area.
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I am very happy to be part of this paper. For the first time in the world, the presence of chaotic phenomena in the acoustic emissions of Odontocetes was tested.
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I am very happy with this award to my student. Today she won the Luiza Pinho Sartori award for the best research in the field of conservation. She are study the effectiveness of MPAs to protect the acoustic habitat of Guiana dolphins. I'm really pround!
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What a great news!
Open Acoustic Devices@OpenAcoustics
To coincide with the release of AudioMoth GPS Sync, two @groupgetscom GPS Bundle campaigns have launched that offer everything needed to start recording GPS synchronised audio: GPS version groupgets.com/campaigns/1119 GPS + GLONASS version groupgets.com/campaigns/1120S
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Israel Maciel retweetledi
This week @BioacousticsAU we have been testing our new heart rate logging DTAG on the trained #porpoise Freja at the Fjord&Bælt centre. This new technology will allow us to understand the physiological effects of exposure to #UnderwaterNoise! 🔊🐬🫀❓
Pictures by: @CristinaM_96
Arhus, Denmark 🇩🇰 English
Israel Maciel retweetledi
Check out this blue whale call party! These data were recorded by the Ocean Noise Reference Station Network & are stewarded at the @NOAANCEI passive acoustic archive. Whales are just 1 contributor to our ocean soundscapes. @NOAA_CINMS @noaapmel @NOAAFisheries
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Israel Maciel retweetledi
[1/2] I'm excited to share some incredible images from this 2022 fieldwork in Sainte Marie, Madagascar! So many whales this year. And they were very cooperative!
Full video (3:51) here >>> youtu.be/a2jPOzNvIu0
#NeuroPSI #MZBA #UPSaclay #CNRS #UnivTana @cetamada @bioacteam
YouTube
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Israel Maciel retweetledi
Look at this little guy. Today I recorded this Minute Hermit hummingbird (Phaethornis idaliae) on a lek. #birds #labecoaves #Brazil #uerj
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