Vie marine et biodiversité
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Vie marine et biodiversité
La vie marine sous toutes ses formes animales et végétales
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Antarctica: Thousands of emperor penguin chicks wiped out

Antarctica: Thousands of emperor penguin chicks wiped out | Vie marine et biodiversité | Scoop.it
The second largest emperor penguin colony in Antarctica disappears, satellite images show.
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Snailfish from the Mariana Trench reveal clues about living life under pressure

Snailfish from the Mariana Trench reveal clues about living life under pressure | Vie marine et biodiversité | Scoop.it
Pseudoliparis swirei
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New Report Explores Threats, Solutions Impacting Right Whales –

New Report Explores Threats, Solutions Impacting Right Whales – | Vie marine et biodiversité | Scoop.it
The North Atlantic right whale is a critically endangered whale species that is protected under the U.S. Endangered Species Act, the Marine Mammal Protection Act, and Canada’s Species at Risk Act. These animals, of which there are only 411 remaining, are often found within 50 miles of the East Coast…
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Les espèces invasives au secours de la biodiversité à Hawaï

Les espèces invasives au secours de la biodiversité à Hawaï | Vie marine et biodiversité | Scoop.it
Dans l’archipel du Pacifique, l’essentiel des oiseaux autochtones a disparu. Ce sont désormais les nouvelles espèces introduites qui dispersent les plantes, tant bien que mal.
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Une baleine préhistorique à quatre pattes, proche de la loutre, découverte au Pérou

Une baleine préhistorique à quatre pattes, proche de la loutre, découverte au Pérou | Vie marine et biodiversité | Scoop.it
La découverte d’un fossile, datant de 42,6 millions d’années, permet de compléter le tableau de l’évolution des cétacés.
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HG Académie de Rennes's curator insight, April 12, 11:53 AM
Une "baleine"  préhistorique...
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Killer Whales Are Insufferable Gossips

Killer Whales Are Insufferable Gossips | Vie marine et biodiversité | Scoop.it
With new technology, scientists eavesdrop on the private conversations of these blubbery blabbermouths.
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Cyanobacterial neurotoxin BMAA and brain pathology in stranded dolphins

Cyanobacterial neurotoxin BMAA and brain pathology in stranded dolphins | Vie marine et biodiversité | Scoop.it
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Dauphins échoués: la faute à la maladie d’Alzheimer? - Journal de l'environnement

Dauphins échoués: la faute à la maladie d’Alzheimer? - Journal de l'environnement | Vie marine et biodiversité | Scoop.it
Collision avec un bateau, désorientation par les sonars, maladies infectieuses… les échouages de cétacés, petits ou grands, sont imputables
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Des roboticiens font communiquer des abeilles avec des poissons

Des roboticiens font communiquer des abeilles avec des poissons | Vie marine et biodiversité | Scoop.it
Cette expérience est une première, qui pourrait à terme permettre de mieux comprendre les animaux, de les influencer et de « stabiliser » les écosystèmes.
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How many species are in the deep sea?

How many species are in the deep sea? | Vie marine et biodiversité | Scoop.it
How many species are in the deep sea? Its somewhere between 200 or 300,000,000. But how can we really know?
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Tracking turtles with telemetry | EurekAlert! Science News

Tracking turtles with telemetry | EurekAlert! Science News | Vie marine et biodiversité | Scoop.it
A new model has been created that can forecast the location of Eastern Pacific leatherback turtles along the coast of Central and South America in an effort to decrease bycatch mortality of this critically endangered and ecologically important species.
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Mutually-assured destruction in heated coral-algae war

Mutually-assured destruction in heated coral-algae war | Vie marine et biodiversité | Scoop.it
Global warming and acidifying oceans are creating an intense competition between coral and algae that both are set to lose.
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Exploring Types of Invertebrates

Exploring Types of Invertebrates | Vie marine et biodiversité | Scoop.it
Vertebrates make up ONLY 3% of all animals on earth, let’s learn about the other 97%
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« Connaître leur culture peut aider à mieux protéger les animaux »

« Connaître leur culture peut aider à mieux protéger les animaux » | Vie marine et biodiversité | Scoop.it
Pour Philippa Brakes, biologiste marine, on dispose aujourd’hui d’une masse critique de travaux de recherche sur les cultures animales. Ce qui devrait impacter les politiques de conservation des espèces.
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DocBiodiv's curator insight, March 25, 9:17 AM

Voir l'article : Animal cultures matter for conservation. Science  08 Mar 2019: Vol. 363, Issue 6431, pp. 1032-1034 DOI: 10.1126/science.aaw3557

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Pourquoi animaux font repousser leurs membres mais pas nous

Pourquoi animaux font repousser leurs membres mais pas nous | Vie marine et biodiversité | Scoop.it
Hofstenia Miamia
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Finistère: D’où provient la mâchoire de cachalot retrouvée sur une plage?

Finistère: D’où provient la mâchoire de cachalot retrouvée sur une plage? | Vie marine et biodiversité | Scoop.it
Les scientifiques d’Océanopolis, à Brest, examinent actuellement cette partie de carcasse de plus de 3 mètres et 150 kilos
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Le Kremlin cerné par des baleines prisonnières

Le Kremlin cerné par des baleines prisonnières | Vie marine et biodiversité | Scoop.it
La mobilisation d’écologistes sur le sort de 11 orques et 87 bélougas, capturés dans l’Extrême-Orient russe pour être vendus à la Chine, plonge les autorités dans l’embarras.
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Pollution : une baleine s’échoue et meurt aux Philippines, l’estomac rempli de plastique

Pollution : une baleine s’échoue et meurt aux Philippines, l’estomac rempli de plastique | Vie marine et biodiversité | Scoop.it
baleine de Cuvier
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Unprecedented number of warm-water species moved northward during marine heatwave: Tropical species near San Francisco? New range limit records indicate future face of California coast

Unprecedented number of warm-water species moved northward during marine heatwave: Tropical species near San Francisco? New range limit records indicate future face of California coast | Vie marine et biodiversité | Scoop.it
A new study documents an unprecedented number of southern marine species moving northward into California and as far north as Oregon during the 2014-2016 marine heatwave. Of 67 rare, warm-water species sightings observed, 37 had never been documented so far north before.
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Antibiotic-Resistant Bacteria Are Turning Up in Puget Sound Marine Life

Antibiotic-Resistant Bacteria Are Turning Up in Puget Sound Marine Life | Vie marine et biodiversité | Scoop.it
Researchers suspect human factors—such as wastewater runoff—may play a role.
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Humpback Moms Need a Quiet Place to Nurse

Humpback Moms Need a Quiet Place to Nurse | Vie marine et biodiversité | Scoop.it
Ship noise and development could disturb nursing humpbacks during a crucial time.
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Fatal horizon, driven by acidification, closes in on marine organisms in Southern Ocean

Fatal horizon, driven by acidification, closes in on marine organisms in Southern Ocean | Vie marine et biodiversité | Scoop.it
Marine microorganisms in the Southern Ocean may find themselves in a deadly vise grip by century's end as ocean acidification creates a shallower horizon for life.
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Review of noise impacts on marine mammals yields new policy recommendations

Review of noise impacts on marine mammals yields new policy recommendations | Vie marine et biodiversité | Scoop.it
Marine mammals are particularly sensitive to noise pollution because they rely on sound for so many essential functions, including communication, navigation, finding food, and avoiding predators. An expert panel has now published a comprehensive assessment of the available science on how noise exposure affects hearing in marine mammals, providing scientific recommendations for noise exposure criteria that could have far-reaching regulatory implications.
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