[MARMAM] The selective gas exchange hypothesis, a mechanism how cetaceans avoids the bends?!

/EP091095), and if you have any questions, please contact me at: gdrs...@gmail.com Sincerely, Andreas Title: Cardiorespiratory adaptations in small cetaceans and marine mammals Author: Fahlman, A. Journal: Experimental Physiology doi: 10.1113/EP091095 ABSTRACT The dive response, or the “master

[MARMAM] Resting/basal metabolic rate and lung function in the rough toothed dolphin

have any questions or cannot get access to this open access paper.. Sincerely, Andreas Title: Resting metabolic rate and lung function in fasted and fed rough-toothed dolphins, Steno bredanensis Authors: Andreas Fahlman, Kaylee Rhieu, Brie Alessi, Shelly Marquardt, Michelle B. Schisa, Guillermo

[MARMAM] Cardiorespiratory function in the bottlenose dolphins

Dear MarMamers We would like to share our new open-access publication that investigated how breathing is affecting heart rate. The details about the paper can be found below, and please send me an email if you have any questions. Sincerely, Andreas Title Cardiorespiratory coupling

[MARMAM] Shining light on dolphin physiology

and tissue and blood oxygenation in this dolphins. The details about the paper can be found below, and please send me or Alex Ruesch (arue...@andrew.cmu.edu) an email if you have any questions. Sincerely, Andreas Title: Evaluating feasibility of functional near-infrared spectroscopy in dolphins

[MARMAM] Extreme diving by Bottlenose dolphins

if you have any questions. Sincerely, Andreas Title: Deep diving by offshore bottlenose dolphins (Tursiops spp.) Authors: Fahlman, A., Tyson Moore, R. B., Stone, R., Sweeney, J., Faulkner Trainor, R., Barleycorn, A.A., McHugh, K., Allen, J.B., Wells, R.S. Journal: Marine Mammal Science: doi: https

[MARMAM] New publication on energy flow in aquatic and terrestrial mammals

Westover, Jason A. Somarelli, Ashley M. Blawas, Divya L. Dayanidhi, Ana Singh, Benjamin Steves, Samantha Driesinga, Lewis G. Halsey, Andreas Fahlman Journal: Physiological Reports Full view access to the article can be found here: https://physoc.onlinelibrary.wiley.com/doi/abs/10.14814/phy2.15698

[MARMAM] Publication on diving metabolism

Dear MARMAMers, My co-authors and I are pleased to share this new open-access publication: Fahlman A, Allen AS, Blawas A, Sweeney J, Stone R, Trainor R, Jensen FH, McHugh K, Allen JB, Barleycorn AA & Wells RS (2023). Surface and diving metabolic rates, and dynamic aerobic dive limits (dADL) in

[MARMAM] Respiratory function in dolphins on land

Dear MarMamers We would like to share our new publication investigating the respiratory effects of beaching in healthy bottlenose dolphins. The citation and abstract are pasted below. For pdf requests, please send an email to: afahl...@whoi.ed Sincerely, Andreas and co-authors Citation

Re: [MARMAM] How do marine mammals avoid the bends during diving?

Dear All My apologies and the link to the paper below was to another article and for anyone interested in the review, it can be found here: https://www.frontiersin.org/articles/10.3389/fmars.2021.598633/full Again, sincere apologies for the hassle. Best Andreas > On 6 Feb 2021, at 19

[MARMAM] How do marine mammals avoid the bends during diving?

Dear MarMamers My coauthors and I would like to share our new open access review on “How Do Marine Mammals Manage and Usually Avoid Gas Emboli Formation and Gas Embolic Pathology? Critical Clues From Studies of Wild Dolphins” (https://www.frontiersin.org/article/10.3389/fmars.2021.598633

[MARMAM] New publication: Can dolphins decide to reduce their heart rate?

Dear MarMamers My coauthors and I would like to share our new publication on conditioned heart rate responses in dolphins (https://www.frontiersin.org/articles/10.3389/fphys.2020.604018/abstract). In this study we show that the change in heart rate during diving varies depending on

[MARMAM] Heart function in cetaceans

Dear MARMAM community, We would like to share our new publication on cardiac function and cardiorespiratory coupling in cetaceans. In this study, the function of the heart was investigated in the bottlenose dolphin, the beluga, the killer whale, the false killer whale, and the pilot whale. The

[MARMAM] Blood and tissue gas solubility alters lung volume during diving

of the article can send an email to: afahl...@whoi.edu <mailto:afahl...@whoi.edu> Thank you Andreas Reference: Fahlman, A., Sato, K., and Miller, P. (2020). Improving estimates of diving lung volume in air-breathing marine vertebrates. The Journal of Experimental Biology 223, jeb216846. DOI: 10.12

[MARMAM] Online course @ Duke University: Building a Database for Marine Mammal Molecular Genetics, Anatomy, and Physiology.

and that are phylogenetically corrected. Prerequisites: college introductory biology, introductory chemistry, or consent of the instructor. Instructors: ·Andreas Fahlman (afahl...@duke.edu <mailto:afahl...@whoi.edu>) ·Jason Somarelli (jason.somare...@du

Re: [MARMAM] Comparative respiratory physiology in cetaceans

, Andreas > On 3Mar, 2020, at 07:21, Andreas Fahlman wrote: > > Dear All > We are happy to share our new publication looking at lung function in a > number of cetaceans. We investigated lung function in 2 false killer whales > and a juvenile beluga and compared these against previou

[MARMAM] Comparative respiratory physiology in cetaceans

Dear All We are happy to share our new publication looking at lung function in a number of cetaceans. We investigated lung function in 2 false killer whales and a juvenile beluga and compared these against previously published data. These data provide comparative estimates for tidal volume,

[MARMAM] Spirometry in dolphins, a conservation tool to help wild cetaceans

access and can be downloaded at: https://doi.org/10.3354/dao03447, or by request to afahl...@whoi.edu <mailto:afahl...@whoi.edu> Sincerely, Andreas smime.p7s Description: S/MIME cryptographic signature ___ MARMAM mailing list MARMAM@lists.uvic.ca

[MARMAM] Lung function and metabolism in California sea lions

Dear All We are happy to share our new publication looking at lung function and metabolic rate while at rest on land and in water for California sea lions. We investigated how sea lions vary respiratory flow and breath duration on land and in water to keep tidal volume constant. It also

[MARMAM] Estimating energy use from acceleration

Dear All Sorry for any cross-listing but this may be of general interest to this community and is a new paper using acceleration to estimate energy use: "Estimates for energy expenditure in free-living animals using acceleration proxies; a reappraisal": Wilson, R.P., Börger, L., Holton, M.D.,

[MARMAM] Is the dive response an extension of the respiratory sinus arrhythmia in the dolphin?

. For anyone interested in this Open Access publication, the details and a link are below, or send me an email at afahl...@whoi.edu <mailto:afahl...@whoi.edu> for a pdf, or for questions of comments. Sincerely, Andreas Title:Re-evaluating the significance of the dive response during voluntary s

[MARMAM] New article how breath-holding affect breathing in dolphins?

u have additional questions or would like a pdf copy of the article, please send an email to: afahl...@whoi.edu <mailto:afahl...@whoi.edu> Sincerely, Andreas ___ MARMAM mailing list MARMAM@lists.uvic.ca https://lists.uvic.ca/mailman/listinfo/marmam

[MARMAM] Heart rate and breathing in dolphins

access): https://www.frontiersin.org/article/10.3389/fphys.2019.00128 <https://www.frontiersin.org/article/10.3389/fphys.2019.00128> If you have additional questions or cannot download a copy of the paper, please send an email to: afahl...@whoi.edu Sincerely, A

[MARMAM] Paper on beluga lung function

Dear MARMAMers On behalf of my co-authors, I'm pleased to announce the publication of our article: Characterizing respiratory capacity in belugas (Delphinapterus leucas) Andreas Fahlman, A. Epple, A., Garcia-Parraga,D. Robeck,T. Haulena, M., Piscitelli-Doshkov, M., Brodsky, M. Respiraotry

[MARMAM] Two papers on deep diving, pelagic bottlenose dolphins

questions regarding the work. Best regards, Andreas ___ MARMAM mailing list MARMAM@lists.uvic.ca https://lists.uvic.ca/mailman/listinfo/marmam

[MARMAM] A new hypothesis how stress may alter physiology and diving related trauma

My co-authors and I are pleased to share our recently published article: García-Párraga, D., Moore, M. and Fahlman, A. (2018). Pulmonary ventilation– perfusion mismatch: a novel hypothesis for how diving vertebrates may avoid the bends. Proceedings Royal Society B 285: p. 20180482-2018048.

[MARMAM] Fwd: Workshop

Dear All The Oceanografic Foundation are organizing a workshop on biosensors that may be of interest to some marine mammal enthusiasts. The workshop includes 4 lectures on Tuesday (January 31) by the following researchers: Carlos Duarte: CAASE: a new approach to ocean observation Rory Wilson:

[MARMAM] New paper on energy requirements and lung function in free-ranging bottlenose dolphins

cies. Please email me (afahl...@whoi.edu) if you would like a PDF copy of the paper or if you have any questions regarding the work. Best regards, Andreas ___ MARMAM mailing list MARMAM@lists.uvic.ca https://lists.uvic.ca/mailman/listinfo/marmam

[MARMAM] New paper on man-made disturbances in cetaceans

bubbles form may help scientist develop tools that can prevent these problems in whales. Please email me if you would like a PDF copy of the paper or if you have any questions regarding the work. Best regards, Andreas ___ MARMAM mailing list MARMAM

[MARMAM] Decompression sickness in a marine vertebrate, the turtle

Dear colleagues, We would like to announce our new paper on defining risk variables for decompression sickness/Gas emboli in a marine vertebrate, the loggerhead turtle. While this work is about the turtle, it has wide applicability and may be of interest to those interested in these problems

[MARMAM] New review paper on respiratory function and mechanics in pinnipeds and cetaceans

Dear colleagues, We would like to announce our review paper on respiratory function and physiology in marine mammals For those interested, the title and abstract are cited below: The Journal of Experimental Biology: doi: 10.1242/jeb.126870 Title: Respiratory function and mechanics in

[MARMAM] Fwd: Seminar on tag technology to study animal behavior, ecology and physiology

Dear MarMamers My excuses for the late notice of the seminar but a recorded version can be found at the following link: https://www.youtube.com/watch?v=fpeUrZoM2bg <https://www.youtube.com/watch?v=fpeUrZoM2bg> Sincerely Andreas > Begin forwarded message: > > From: Andreas <

[MARMAM] Seminar on tag technology to study animal behavior, ecology and physiology

: https://www.youtube.com/watch?v=bJ5qZfUqzyQ <https://www.youtube.com/watch?v=bJ5qZfUqzyQ> Sincerely, Andreas Fahlman___ MARMAM mailing list MARMAM@lists.uvic.ca https://lists.uvic.ca/mailman/listinfo/marmam

[MARMAM] Respiratory physiology in Patagonia sea lions

composition and provide novel data for respiratory physiology in pinnpeds, which may be important for clinical medicine and conservation efforts. The paper is available at: http://journal.frontiersin.org/article/10.3389/fphys.2016.00528 Sincerely, Andreas Fahlman

[MARMAM] New publication on biomarkers for decompression stress in marine mammals

(Eumetopias jubatus): exploring a biomarker for decompression sickness Authors: Andreas Fahlman, Michael J. Moore, Andrew W. Trites, David A. S. Rosen, Martin Haulena, Nigel Waller, Troy Neale, Ming Yang, and Stephen R. Thom Journal: American Journal of Physiology-Regulatory, Integrative

[MARMAM] New Publication: Estimating energetics in cetaceans from respiratory frequency: why we need to understand physiology

Dear All We are pleased to share our new publication “Estimating energetics in cetaceans from respiratory frequency: why we need to understand physiology” that was recently published in Biology Open. The study takes a closer look at the possibility of obtaining reasonable estimates of metabolic

[MARMAM] New publication on cardiac responses before and after exercise in dolphins

left ventricular function during rest and following exercise Authors: Stefan Miedler, Andreas Fahlman, Mónica Valls Torres, Teresa Álvaro Álvarez, Daniel Garcia-Parraga Journal: Journal of Experimental Biology 2015 218: 3604-3610; doi: 10.1242/jeb.131532 Abstract: Heart-rate (fH) changes

[MARMAM] New Paper: Lung function in Cetaceans

. In addition, our custom-made system allows us to approximate end-tidal gas composition. Our measurements provide novel data for respiratory physiology in cetaceans, which may have significant value for clinical medicine and conservation efforts. Please send an e-mail to Andreas Fahlman

[MARMAM] Recently published paper comparing breath-hold diving capacity in marine mammals and humans

a pdf copy of the paper, please send an e-mail to: andreas.fahl...@tamucc.edumailto:andreas.fahl...@tamucc.edu . Sincerely, Andreas Andreas Fahlman Department of Life Sciences Texas AM- Corpus Christi 6300 Ocean Dr Unit 5892 Corpus Christi, TX 78412 Ph. +1-361-825-3489 Fax +1-361-825-2025 mail

[MARMAM] New publication on lung function in pinnipeds

=54name=aquatic_physiologyART_DOI=10.3389/fphys.2014.00433 If you have any questions, please do not hesitate to contact me. Sincerely, Andreas Andreas Fahlman Department of Life Sciences Texas AM- Corpus Christi 6300 Ocean Dr Unit 5892 Corpus Christi, TX 78412 Ph. +1-361-825-3489 Fax +1-361-825-2025

[MARMAM] New publication: comparative analysis of marine mammal tracheas

Dear All, We would like to draw attention to our recently published paper on the structural and functional properties of the conducting airways in marine mammals. If you would like a pdf copy of the paper, please send an e-mail to: Andreas Fahlman: andreas.fahl...@tamucc.edu or Colby Moore

[MARMAM] New review paper: How man-made interference might cause gas bubble emboli in deep diving whales

the article link with any colleagues who may be interested in this work. ** * Title: * How man-made interference might cause gas bubble emboli in deep diving whales* *Authors: **Andreas Fahlman, Peter L Tyack, Patrick James Miller, and Petter H Kvadsheim **Journal: **Frontiers in Physiology

[MARMAM] New Publication: Activity as a proxy to estimate metabolic rate and to, partition the metabolic cost of diving vs. breathing in, pre- and post-fasted Steller sea lions

to accurately apply the method in the field. If you would like a copy, please send an e-mail to: andreas.fahl...@tamucc.edu Sincerely, Andreas -- Andreas Fahlman Department of Life Sciences Texas AM- Corpus Christi 6300 Ocean Dr Unit 5892 Corpus Christi, TX 78412 Ph. +1-361-825-3489 Fax +1-361

[MARMAM] New paper on the estimated blood and tissue N2 levels in odontocetes following sonar exposure

that might be interested, the paper can be downloaded at the following link: http://www.frontiersin.org/aquatic_physiology/10.3389/fphys.2012.00125/abstract Sincerely, Andreas Abstract: Naval sonar has been accused of causing whale stranding by a mechanism which increases formation of tissue N2

[MARMAM] Recent publications on the dive response and lung function

differences in the depth at which lungs collapse and gas exchange ceases. If you have any questions, please do not hesitate to send me an e-mail. Sincerely, Andreas Department of Life Sciences Texas AM University-Corpus Christi 6300 Ocean Drive, Unit 5892 Corpus Christi, TX 78412 Ph. +1-361-825-3489 Fax