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Will sharks survive? Scientists fear for ocean s apex predators without more protection

Will sharks survive? Scientists fear for ocean s apex predators without more protection
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United statesUniversity of floridaFrench polynesiaGavin naylorCassandra rigbyJodie rummerColin simpfendorferCentre of excellenceCoral reef studies at james cook universityJames cook universityQueensland james cook universityFlorida program for shark researchGuardian photographRaja ampatFlorida programShark research

Climate change is making baby sharks smaller, undernourished and exhausted

Climate change is making baby sharks smaller, undernourished and exhausted By Amy Woodyatt, CNN Epaulette shark (Hemiscyllium ocellatum) (CNN)Baby sharks are being born smaller, undernourished and exhausted as climate change warms the world s oceans, researchers say. Researchers examined the effects of warming temperatures on the growth, development and physiology of the Great Barrier Reef s epaulette sharks, testing embryos and hatchlings in waters up to 31 degrees Celsius (87.8 degrees Fahrenheit). The research team found that in warmer waters, shark embryos grew faster and used their yolk sac their only source of food in this developmental stage quicker. The creatures hatched earlier, were born smaller, and needed to feed straight away, but lacked energy, researchers from Australia s ARC Centre of Excellence for Coral Reef Studies at James Cook University and the University of Massachusetts said Tuesday.

Great barrier reefIvana kottasovJodie rummerCarolyn wheelerJen christensenUniversity of massachusettsUnited nation intergovernmental panel on climateCentre of excellenceCoral reef studies at james cook universityCoral reef studiesJames cook universityScientific reportsHurricanes florenceUnited nation intergovernmental panelClimate changeDrew kann

The future s too warm for baby sharks, study finds

Weaker sharks are less effective hunters, which can upset the balance of the ecosystem, say the authors of a study into the impacts of hotter oceans.

United statesNew england aquariumJodie rummerCarolyn wheelerCentre of excellenceCoral reef studies at james cook universityJames cook universityGreat barrier reefCoral reef studiesGreat barrierScientific reportsஒன்றுபட்டது மாநிலங்களில்புதியது இங்கிலாந்து மீன்கரோலின் சக்கர வாகனம்மையம் ஆஃப் சிறப்பானதுபவளம் ரீஃப் ஆய்வுகள் இல் ஜேம்ஸ் சமைக்கவும் பல்கலைக்கழகம்

Baby sharks born earlier and undernourished in warming oceans, study says

Oceans are warming due to climate change, threatening aquatic ecosystems.

United statesGreat barrier reefJodie rummerCarolyn wheelerUniversity of massachusettsCentre of excellenceCoral reef studies at james cook universityScientific reportsAdd changing americaCoral reef studiesJames cook universityNew england aquariumஒன்றுபட்டது மாநிலங்களில்நன்று தடை ரீஃப்கரோலின் சக்கர வாகனம்பல்கலைக்கழகம் ஆஃப் மாசசூசெட்ஸ்

Climate change makes baby sharks smaller, underfed, research shows

Baby sharks are being born smaller, undernourished and exhausted as climate change warms the world s oceans, researchers say.

Great barrier reefJodie rummerUniversity of massachusettsCentre of excellenceWarnermedia companyCoral reef studies at james cook universityCable news network incCoral reef studiesJames cook universityNews networkNation worldநன்று தடை ரீஃப்பல்கலைக்கழகம் ஆஃப் மாசசூசெட்ஸ்மையம் ஆஃப் சிறப்பானதுபவளம் ரீஃப் ஆய்வுகள் இல் ஜேம்ஸ் சமைக்கவும் பல்கலைக்கழகம்கேபிள் செய்தி வலைப்பின்னல் இன்க்