Episodes
Sunday Oct 22, 2023
Episode 554 - Collaborating to solve Martian Mysteries
Sunday Oct 22, 2023
Sunday Oct 22, 2023
What caused those large quakes on Mars? How can Mars have big Mars-quakes without plate tectonics? If an impact crater isn't too blame for the Mars quakes what may be the cause. An international collaboration pooled the instruments of many countries Mars Missions to solve a mystery. Even using many different countries space ships, no 'smoking crater' was found that caused a mysterious martian quake. How can we study the ancient martian rivers and oceans using data from old martian missions?
- Jaroslav Klokočník, Gunther Kletetschka, Jan Kostelecký, Aleš Bezděk. Gravity aspects for Mars. Icarus, 2023; 406: 115729 DOI: 10.1016/j.icarus.2023.115729
- Benjamin Fernando, Ingrid J. Daubar, Constantinos Charalambous, Peter M. Grindrod, Alexander Stott, Abdullah Al Ateqi, Dimitra Atri, Savas Ceylan, John Clinton, Matthew Fillingim, Ernest Hauber, Jonathon R. Hill, Taichi Kawamura, Jianjun Liu, Antoine Lucas, Ralph Lorenz, Lujendra Ojha, Clement Perrin, Sylvain Piqueux, Simon Stähler, Daniela Tirsch, Colin Wilson, Natalia Wójcicka, Domenico Giardini, Philippe Lognonné, W. Bruce Banerdt. A Tectonic Origin for the Largest Marsquake Observed by InSight. Geophysical Research Letters, 2023; 50 (20) DOI: 10.1029/2023GL103619
Monday Oct 09, 2023
Episode 553 - E.coli to the rescue and boosting geothermal power
Monday Oct 09, 2023
Monday Oct 09, 2023
E.coli is one of the most studied and versatile bacteria, so how can we make it work for us? Bacteria's ability to generate electricity is well known, but often requires complex conditions. How can we use E.Coli to generate electricity without a complicated setup? Geothermal systems seem to promise unlimited power but sometimes a cold water 'short circuit' ruins the plan. How do you carefully control the efficiency of geothermal power in the extreme temperatures and pressures of the earth?
References:
- Mohammed Mouhib, Melania Reggente, Lin Li, Nils Schuergers, Ardemis A. Boghossian. Extracellular electron transfer pathways to enhance the electroactivity of modified Escherichia coli. Joule, 2023; DOI: 10.1016/j.joule.2023.08.006
- Qitao Zhang, Arash Dahi Taleghani. Autonomous fracture flow tunning to enhance efficiency of fractured geothermal systems. Energy, 2023; 281: 128163 DOI: 10.1016/j.energy.2023.128163
Monday Jul 03, 2023
Episode 541 - The building blocks chemistry
Monday Jul 03, 2023
Monday Jul 03, 2023
Chemistry is complicated but it had to start somewhere. The origins of complex chemistry had to be built up from scratch. How did complex compounds form on early earth. How can we replicate the conditions of early earth and watch complex chemistry develop? Peering into chemical reactions is tricky because they can happen so fast.
- Zhong Yin, Yi-Ping Chang, Tadas Balčiūnas, Yashoj Shakya, Aleksa Djorović, Geoffrey Gaulier, Giuseppe Fazio, Robin Santra, Ludger Inhester, Jean-Pierre Wolf, Hans Jakob Wörner. Femtosecond proton transfer in urea solutions probed by X-ray spectroscopy. Nature, 2023; DOI: 10.1038/s41586-023-06182-6
Tuesday Jun 20, 2023
Episode 539 - Dangerous but beautiful space weather
Tuesday Jun 20, 2023
Tuesday Jun 20, 2023
Weather in space, can seem far away but it's dazzling effects come with some danger. Aurora localised entirely around a satellite can cause a steamy situation for communications. Analysing space weather can lead to better designed satellites capable of withstanding 1-100 year solar storms. It's a balancing act when protecting satellites from solar weather, too much and too little protection can lead to disaster. Meteor showers are beautiful but how do you get one without an icey comet? The only way to get an asteroid to make a lovely meteor shower unfortunately involves a violent collision or big explosion.
- Nigel P. Meredith, Thomas E. Cayton, Michael D. Cayton, Richard B. Horne. Extreme Relativistic Electron Fluxes in GPS Orbit: Analysis of NS41 BDD‐IIR Data. Space Weather, 2023; 21 (6) DOI: 10.1029/2023SW003436
- W. Z. Cukier, J. R. Szalay. Formation, Structure, and Detectability of the Geminids Meteoroid Stream. The Planetary Science Journal, 2023; 4 (6): 109 DOI: 10.3847/PSJ/acd538
Monday Jun 12, 2023
Episode 538 - Colossal volcanic eruptions taking out satellites
Monday Jun 12, 2023
Monday Jun 12, 2023
When a volcano erupts we're used to imagining damage from lava, ash and even tsunamis. So why were satellites taken out? The colossal eruptions at Hunga-Tonga in 2022 caused pressure waves that caused damage 1000s of km away and even to satellites. Satellites, long distance radio and GPS all rely on the ionosphere, but large eruptions can wreck havoc and cause disruptions. When a pressure wave spreads out from a volcanic eruption, we can also get similar disruptions to the ionosphere. Sometimes even before shock wave hits. The way our ionosphere protects and responds to stellar radiation can be influenced by big events down here on Earth.
- Atsuki Shinbori, Takuya Sori, Yuichi Otsuka, Michi Nishioka, Septi Perwitasari, Takuo Tsuda, Atsushi Kumamoto, Fuminori Tsuchiya, Shoya Matsuda, Yoshiya Kasahara, Ayako Matsuoka, Satoko Nakamura, Yoshizumi Miyoshi, Iku Shinohara. Generation of equatorial plasma bubble after the 2022 Tonga volcanic eruption. Scientific Reports, 2023; 13 (1) DOI: 10.1038/s41598-023-33603-3
Tuesday May 30, 2023
Episode536 - Taking pollution out of the atmosphere
Tuesday May 30, 2023
Tuesday May 30, 2023
Humans are filling the atmosphere with more and more pollution. How does it get out of the air and where does it go? For complex pollutants in the atmosphere, having a bit of hydroxide around helps break it down but where does it come from? Hydroxide can spontaneously generate in droplets but it doesn't seem to need sunlight's or photo-chemistry. Spontaneous generation of hydroxide in water droplets helps clean up our atmosphere. Which trees are best at cleaning up the air around them? From conifers to broad leave trees which help keep our air clean the best? C is for conifer, and their leaves and needles help capture pollution out of the air. Broadleaf trees are well...broad and this helps them capture lots of air pollution.
References:
- Kangwei Li, Yunlong Guo, Sergey A. Nizkorodov, Yinon Rudich, Maria Angelaki, Xinke Wang, Taicheng An, Sebastien Perrier, Christian George. Spontaneous dark formation of OH radicals at the interface of aqueous atmospheric droplets. Proceedings of the National Academy of Sciences, 2023; 120 (15) DOI: 10.1073/pnas.2220228120
- H. Pleijel, J. Klingberg, B. Strandberg, H. Sjöman, L. Tarvainen, G. Wallin. Differences in accumulation of polycyclic aromatic compounds (PACs) among eleven broadleaved and conifer tree species. Ecological Indicators, 2022; 145: 109681 DOI: 10.1016/j.ecolind.2022.109681
Friday May 12, 2023
Episode 533 - Bacteria melting ice and changing the planet
Friday May 12, 2023
Friday May 12, 2023
How can tiny bacteria change the entire planet? Greenland is beautiful and covered in glaciers, but they are turning more and more dark and black. Black algae is tinting glaciers in Greenland darker, and causing changes in our climate. The more our climate changes, the easier it is for algae to thrive in glacier runoff and change the colours of the glaciers. Algae can survive in strange locations on earth, what can that teach us about microorganisms across the solar system?
- James A. Bradley, Christopher B. Trivedi, Matthias Winkel, Rey Mourot, Stefanie Lutz, Catherine Larose, Christoph Keuschnig, Eva Doting, Laura Halbach, Athanasios Zervas, Alexandre M. Anesio, Liane G. Benning. Active and dormant microorganisms on glacier surfaces. Geobiology, 2022; 21 (2): 244 DOI: 10.1111/gbi.12535
Monday Mar 27, 2023
Episode 527 - Concrete in space from blood, sweat, tears and chips
Monday Mar 27, 2023
Monday Mar 27, 2023
Building a habitat on Mars or the Moon is hard work, but it's a lot easier if you can make your own building materials. Animal blood has historically been used as a binding agent for mortar, so could human blood help on Mars? You can make your own building materials on the Moon or Mars that are far stronger than on earth especially if you add tears and blood. Maybe you don't want to use blood in when building your martian home, but would you sacrifice your potato chips? Potato chips and some extra salt will can make for super strong building materials on the Moon or Mars. Is there ways to enhance the performance of concrete by using other industries waste byproducts? All waste has to be re-used when you're in space, but here on earth using waste water and waste steel can help boost concrete.
- Aled D. Roberts, Nigel S. Scrutton. StarCrete: A starch-based biocomposite for off-world construction. Open Engineering, 2023; 13 (1) DOI: 10.1515/eng-2022-0390
- Aled D. Roberts, Dominic R. Whittall, Rainer Breitling, Eriko Takano, Jonny J. Blaker, Sam Hay, Nigel S. Scrutton. Blood, sweat and tears: extraterrestrial regolith biocomposites with in vivo binders. Materials Today Bio, 2021; 100136 DOI: 10.1016/j.mtbio.2021.100136
- Rajeev Roychand, Biplob Kumar Pramanik, Guomin Zhang, Sujeeva Setunge. Recycling steel slag from municipal wastewater treatment plants into concrete applications – A step towards circular economy. Resources, Conservation and Recycling, 2020; 152: 104533 DOI: 10.1016/j.resconrec.2019.104533
Monday Feb 27, 2023
Episode 523 - Sinking carbon out of seawater and carbon storage in wood
Monday Feb 27, 2023
Monday Feb 27, 2023
Our oceans and waterways are our largest carbon sinks and they're overflowing with CO2. Too much CO2 in our waterways can cause tremendous local damage, but there may be ways to clean that up. Using a cyclic process without messy membranes you can get water to release the CO2 captured inside. Extracting excess CO2 from oceans could be possible with only some clever chemistry cells with no waste byproducts. Now that you've got CO2 out of the ocean, what are you going to do with it? Make it work for you. Carbon sequestration can be more useful than just pumping it into the ground. With the right techniques you can use excess CO2 to improve construction materials.
- Seoni Kim, Michael Nitzsche, Simon B Rufer, Jack R. Lake, Kripa Kiran Varanasi, T. Alan Hatton. Asymmetric chloride-mediated electrochemical process for CO2 removal from oceanwater. Energy & Environmental Science, 2023; DOI: 10.1039/D2EE03804H
- Soumyabrata Roy, Firuz Alam Philip, Eliezer Fernando Oliveira, Gurwinder Singh, Stalin Joseph, Ram Manohar Yadav, Aparna Adumbumkulath, Sakib Hassan, Ali Khater, Xiaowei Wu, Praveen Bollini, Ajayan Vinu, George Shimizu, Pulickel M. Ajayan, Md Golam Kibria, Muhammad M. Rahman. Functional wood for carbon dioxide capture. Cell Reports Physical Science, 2023; 4 (2): 101269 DOI: 10.1016/j.xcrp.2023.101269
Monday Feb 20, 2023
Episode 522 - Making hydrogen greenly from Seawater
Monday Feb 20, 2023
Monday Feb 20, 2023
Hydrogen comes in all kinds of colours but what does that mean? Hydrogen has a role to play in a decarbonised world as long as we can produce it greenly. It's no good producing green hydrogen if you use up another valuable resource or create another kind of waste. Water water everywhere, but not a drop to electrolyse. Using seawater to make hydrogen has challenges. How can we use the abundant seawater resource to make green energy sources without producing nasty by products?
- Suraj Loomba, Muhammad Waqas Khan, Muhammad Haris, Seyed Mahdi Mousavi, Ali Zavabeti, Kai Xu, Anton Tadich, Lars Thomsen, Christopher F. McConville, Yongxiang Li, Sumeet Walia, Nasir Mahmood. Nitrogen‐Doped Porous Nickel Molybdenum Phosphide Sheets for Efficient Seawater Splitting. Small, 2023; 2207310 DOI: 10.1002/smll.202207310
Monday Feb 06, 2023
Episode 520 - There and back again - tales from a wandering space probe
Monday Feb 06, 2023
Monday Feb 06, 2023
Hayabusa2 had an exciting voyage across our solar system, getting into dust ups and even coming back home again with data to share. We've been tracking the long journey of Hayabusa2 over the 10 years of this podcast, and we're now getting interesting data from the returned samples. The Hayabusa2 probe shot at the asteroid Ryugu and brought back proof for JAXA to study and it tells tales of a very early time in our solar system. Ryugu is much much older than we thought, born only 1.8 million years after the formation of our solar system. How does a planetary system form and why are some planets in a flat line and others really odd. Our Nepture is an anomaly not just in our solar system but also compared to others. What happened to all the other 'Hot Neptune' exoplanets? Did they get burnt off or flung away?
- Kaitlyn A. McCain, Nozomi Matsuda, Ming-Chang Liu, Kevin D. McKeegan, Akira Yamaguchi, Makoto Kimura, Naotaka Tomioka, Motoo Ito, Naoya Imae, Masayuki Uesugi, Naoki Shirai, Takuji Ohigashi, Richard C. Greenwood, Kentaro Uesugi, Aiko Nakato, Kasumi Yogata, Hayato Yuzawa, Yu Kodama, Kaori Hirahara, Ikuya Sakurai, Ikuo Okada, Yuzuru Karouji, Satoru Nakazawa, Tatsuaki Okada, Takanao Saiki, Satoshi Tanaka, Fuyuto Terui, Makoto Yoshikawa, Akiko Miyazaki, Masahiro Nishimura, Toru Yada, Masanao Abe, Tomohiro Usui, Sei-ichiro Watanabe, Yuichi Tsuda. Early fluid activity on Ryugu inferred by isotopic analyses of carbonates and magnetite. Nature Astronomy, 2023; DOI: 10.1038/s41550-022-01863-0.
- V. Bourrier, O. Attia, M. Mallonn, A. Marret, M. Lendl, P.-C. Konig, A. Krenn, M. Cretignier, R. Allart, G. Henry, E. Bryant, A. Leleu, L. Nielsen, G. Hebrard, N. Hara, D. Ehrenreich, J. Seidel, L. dos Santos, C. Lovis, D. Bayliss, H. M. Cegla, X. Dumusque, I. Boisse, A. Boucher, F. Bouchy, F. Pepe, B. Lavie, J. Rey Cerda, D. Ségransan, S. Udry, T. Vrignaud. DREAM. Astronomy & Astrophysics, 2023; 669: A63 DOI: 10.1051/0004-6361/202245004
Monday Jan 23, 2023
Episode 518 - Aurora on Jupiter and on Earth
Monday Jan 23, 2023
Monday Jan 23, 2023
Aurora are stellar examples of high energy physics. You need to be at the right spot to find Aurora on earth, but its not quite the same on Jupiter. What governs where and how an aurora will form? Earth and Jupiter are very different in size and speed, but why are our Auroras so different? How does Jupiter's magnetosphere bring all it's moons into line? What happens when an small independent moon brushes up against a super sized neighbour? Ganymede has it's own indepedent magnetic field. So what would happen if it got gobbled up by Jupiter?
- Binzheng Zhang, Peter A. Delamere, Zhonghua Yao, Bertrand Bonfond, D. Lin, Kareem A. Sorathia, Oliver J. Brambles, William Lotko, Jeff S. Garretson, Viacheslav G. Merkin, Denis Grodent, William R. Dunn, John G. Lyon. How Jupiter’s unusual magnetospheric topology structures its aurora. Science Advances, 2021; 7 (15): eabd1204 DOI: 10.1126/sciadv.abd1204
- R. W. Ebert, S. A. Fuselier, F. Allegrini, F. Bagenal, S. J. Bolton, G. Clark, J. E. P. Connerney, G. A. DiBraccio, W. S. Kurth, S. Levin, D. J. McComas, J. Montgomery, N. Romanelli, A. H. Sulaiman, J. R. Szalay, P. Valek, R. J. Wilson. Evidence for Magnetic Reconnection at Ganymede's Upstream Magnetopause During the PJ34 Juno Flyby. Geophysical Research Letters, 2022; 49 (23) DOI: 10.1029/2022GL099775
Monday Jan 16, 2023
Episode 517 - Cute green balls of algae and a changing climate
Monday Jan 16, 2023
Monday Jan 16, 2023
In the northern reaches of Japan in a idyllic lake, cute green balls of algae are battling for survival. It sounds like an anime, but cute green algae balls, Marimo, are battling stellar forces. Too much sunlight can endanger the cute green algae balls, the Marimo. Having too much sunlight can be just as bad for algae as too little. How can brown algae help fight back against climate change? Algae have changed the climate once before, so can they do it again? If you were to quantify the carbon sequestration of algae, would it really make an impact globally?
- Akina Obara, Mari Ogawa, Yoichi Oyama, Yoshihiro Suzuki, Masaru Kono. Effects of High Irradiance and Low Water Temperature on Photoinhibition and Repair of Photosystems in Marimo (Aegagropila linnaei) in Lake Akan, Japan. International Journal of Molecular Sciences, 2022; 24 (1): 60 DOI: 10.3390/ijms24010060
- Hagen Buck-Wiese, Mona A. Andskog, Nguyen P. Nguyen, Margot Bligh, Eero Asmala, Silvia Vidal-Melgosa, Manuel Liebeke, Camilla Gustafsson, Jan-Hendrik Hehemann. Fucoid brown algae inject fucoidan carbon into the ocean. Proceedings of the National Academy of Sciences, 2022; 120 (1) DOI: 10.1073/pnas.2210561119
Monday Dec 26, 2022
Episode 515 - Do you really need oxygen for oxidation
Monday Dec 26, 2022
Monday Dec 26, 2022
How does chemistry change when you travel to another planet? When it comes to scientific experiments often we can be hampered by our own experience. Just because something is abundant on earth does not meant that it's a universal constant. Out of this world chemistry is hard to get your head around and it requires thinking outside the box. Is it possible to have oxidize minerals without oxygen?
- Kaushik Mitra, Eleanor L. Moreland, Greg J. Ledingham, Jeffrey G. Catalano. Formation of manganese oxides on early Mars due to active halogen cycling. Nature Geoscience, 2022; DOI: 10.1038/s41561-022-01094-y
Monday Dec 05, 2022
Episode 512 - Analyzing aftershocks and predicting earthquakes
Monday Dec 05, 2022
Monday Dec 05, 2022
Forecasting an earthquake is serious business, but it's not like the weather. Why are earthquakes so hard to predict? Knowing when an earthquake will occur is hard enough, but what about predicting aftershocks? Aftershocks can create huge stress and compound damage after a quake so what can be done to predict them? Building huge scale models out of granite can help researchers better understand aftershocks. Sliding slabs of granite, plastic blocks and quartz dust help researchers understand aftershocks. When an earthquake combines with another disaster, the compound effect is devastating. How good are modern risk assessment tools at managing compound disasters?
- Sara Beth L. Cebry, Chun-Yu Ke, Srisharan Shreedharan, Chris Marone, David S. Kammer, Gregory C. McLaskey. Creep fronts and complexity in laboratory earthquake sequences illuminate delayed earthquake triggering. Nature Communications, 2022; 13 (1) DOI: 10.1038/s41467-022-34397-0
- Misato Uehara, Kuei-Hsien Liao, Yuki Arai, Yuta Masakane. Could the magnitude of the 3/11 disaster have been reduced by ecological planning? A retrospective multi-hazard risk assessment through map overlay. Landscape and Urban Planning, 2022; 227: 104541 DOI: 10.1016/j.landurbplan.2022.104541
Monday Nov 28, 2022
Episode 511 - How the earliest brains developed and handle touch
Monday Nov 28, 2022
Monday Nov 28, 2022
Peering into the history of brains with some amazing tiny fossils. How did the earliest brains develop? Is a head just an extension of a segmented body or something else entirely? How did the first brains and nervous systems evolve in arthropods. How does your body process the sense of touch? The faintest sensations of touch are handled by specialist cells in your spinal cord. How do your brain stem and spinal cord help your body process the senses?
- Nicholas J. Strausfeld, Xianguang Hou, Marcel E. Sayre, Frank Hirth. The lower Cambrian lobopodian Cardiodictyon resolves the origin of euarthropod brains. Science, 2022; 378 (6622): 905 DOI: 10.1126/science.abn6264
- Turecek, J., Lehnert, B.P. & Ginty, D.D. The encoding of touch by somatotopically aligned dorsal column subdivisions. Nature, 2022 DOI: 10.1038/s41586-022-05470-x
- Anda M. Chirila, Genelle Rankin, Shih-Yi Tseng, Alan J. Emanuel, Carmine L. Chavez-Martinez, Dawei Zhang, Christopher D. Harvey, David D. Ginty. Mechanoreceptor signal convergence and transformation in the dorsal horn flexibly shape a diversity of outputs to the brain. Cell, 2022; 185 (24): 4541 DOI: 10.1016/j.cell.2022.10.012
Monday Nov 07, 2022
Episode 508 - Finding your way as a fish along rivers and into the deep
Monday Nov 07, 2022
Monday Nov 07, 2022
How can fish keep themselves stable in a fast flowing river? What's the best way to stay on track as a fish? To swim straight ahead fish often end up staring downwards. The riverbed is way easier to track than a fast flowing current. How did fish manage to make their way into the deepest parts of the ocean? What climatic factors drove fish to explore deeper and deeper? What changed in Earth's history to encourage fish to thrive in the deepest parts of oceans?
- Emma Alexander, Lanya T. Cai, Sabrina Fuchs, Tim C. Hladnik, Yue Zhang, Venkatesh Subramanian, Nicholas C. Guilbeault, Chinnian Vijayakumar, Muthukumarasamy Arunachalam, Scott A. Juntti, Tod R. Thiele, Aristides B. Arrenberg, Emily A. Cooper. Optic flow in the natural habitats of zebrafish supports spatial biases in visual self-motion estimation. Current Biology, 2022; DOI: 10.1016/j.cub.2022.10.009
- Elizabeth Christina Miller, Christopher M. Martinez, Sarah T. Friedman, Peter C. Wainwright, Samantha A. Price, Luke Tornabene. Alternating regimes of shallow and deep-sea diversification explain a species-richness paradox in marine fishes. Proceedings of the National Academy of Sciences, 2022; 119 (43) DOI: 10.1073/pnas.2123544119
Monday Oct 31, 2022
Episode 507 - Peering beneath Mars’ surface
Monday Oct 31, 2022
Monday Oct 31, 2022
How does a single sensor help change your outlook on a planet? A single small seismometer on Mars can help understand Mars' past, present and future. What do an ultrasound and Mars have in common? Both can use a single sensor to peer deep inside. Listening to the echoes of marsquakes helps researchers understand what's in Mars' core. Modelling the inside of Mars' core helps researchers understand its past and future. Mars is often thought to be volcanically dead, but there are signs of some activity. A cluster of marsquakes can help researchers find evidence of vulcanism on Mars.
- Sheng Wang, Hrvoje Tkalčić. Scanning for planetary cores with single-receiver intersource correlations. Nature Astronomy, 2022; DOI: 10.1038/s41550-022-01796-8
- Simon C. Stähler, Anna Mittelholz, Cleément Perrin, Taichi Kawamura, Doyeon Kim, Martin Knapmeyer, Géraldine Zenhäusern, John Clinton, Domenico Giardini, Philippe Lognonné, W. Bruce Banerdt. Tectonics of Cerberus Fossae unveiled by marsquakes. Nature Astronomy, 2022; DOI: 10.1038/s41550-022-01803-y
Monday Aug 15, 2022
Episode 496 - Dwarf Planets and Massive collisions forming Moons
Monday Aug 15, 2022
Monday Aug 15, 2022
Dwarf planets are strange objects in our solar systems, but Ceres is unusual amongst that group. Why is Ceres' surface so strange and how could it have formed without a hot core? Ceres is too small to really have a molten core or large molten surfaces. How did Ceres end up with odd plateaus and continent like features without an active core? How could radiation cause Ceres to form in such an odd way? The Moon's relative size is puzzling but how can we prove that it was caused by a colossal collision?
- Scott D. King, Michael T. Bland, Simone Marchi, Carol A. Raymond, Christopher T. Russell, Jennifer E. C. Scully, Hanna G. Sizemore. Ceres’ Broad‐Scale Surface Geomorphology Largely Due To Asymmetric Internal Convection. AGU Advances, 2022; 3 (3) DOI: 10.1029/2021AV000571
- Patrizia Will, Henner Busemann, My E. I. Riebe, Colin Maden. Indigenous noble gases in the Moon’s interior. Science Advances, 2022; 8 (32) DOI: 10.1126/sciadv.abl4920
Monday Aug 01, 2022
Episode 494 - Mass extinctions and recovery in our oceans
Monday Aug 01, 2022
Monday Aug 01, 2022
What happens when most life in the ocean just dies off? Our oceans have seen many mass extinctions in the past, how long does it take to recover? What happened at the end of the Permian that caused massive extinctions in the ocean? What creatures were best able to survive when 80% of the rest of life in the ocean died? Burrowing and feeding on mud at the ocean depths helped soft bodied creatures survive a mass extinction. What lurked in the north Pacific that heated up the oceans? What was 'The Blob' and how were seals able to uncover it's secrets in the North pacific?
- Xueqian Feng, Zhong-Qiang Chen, Michael J. Benton, Chunmei Su, David J. Bottjer, Alison T. Cribb, Ziheng Li, Laishi Zhao, Guangyou Zhu, Yuangeng Huang, Zhen Guo. Resilience of infaunal ecosystems during the Early Triassic greenhouse Earth. Science Advances, 2022; 8 (26) DOI: 10.1126/sciadv.abo0597
- Rachel R. Holser, Theresa R. Keates, Daniel P. Costa, Christopher A. Edwards. Extent and Magnitude of Subsurface Anomalies During the Northeast Pacific Blob as Measured by Animal‐Borne Sensors. Journal of Geophysical Research: Oceans, 2022; 127 (7) DOI: 10.1029/2021JC018356