Coral reef ecosystems are severely threatened by pollution, disease, overharvesting and other factors. For thousands of years, long-spined sea urchins helped keep reefs intact. They eat seaweed, which can kill or seriously ...
Plants & Animals
Aug 16, 2022
0
23
Under increasing global warming, tropical fish are escaping warmer seas by extending their habitat ranges towards more temperate waters.
Ecology
Feb 8, 2021
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390
A new study recently published in the journal Global Biogeochemical Cycles offers clues to the potential impact of ocean acidification deep-sea, shell-forming organisms.
Environment
Sep 14, 2016
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18
Your body is home to a unique collection of bacteria, viruses, and fungi that live in and on you, known as your microbiome. When everything is in balance, you feel good. But when your microbiome is off, you can get sick. ...
Plants & Animals
Jul 19, 2023
0
6
Marine reserves play an important role in sustaining ecosystem diversity and abundance. Their presence enables certain species to return to a natural size structure, which enables predators to control destructive prey.
Ecology
Jan 25, 2017
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8
A complete tree of life – showing how and when organisms are related to each other – has long been desired by biologists, but obscured by the vagaries of the fossil record.
Plants & Animals
Sep 25, 2014
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0
The first comprehensive study of sea creatures around the sub-Antarctic island of South Georgia reveals a region that is richer in biodiversity than even many tropical sites, such as the Galapagos Islands. The study provides ...
Ecology
May 25, 2011
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0
We know that fishing has significant impacts on our oceans and the animals that live in them. Effects can range from habitat modification caused by bottom trawls, stock declines from overfishing or subtler consequences such ...
Environment
Jan 23, 2015
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31
A sex-changing fish called California sheephead (Semicossyphus pulcher) plays a vital role in the food web of kelp forests along the Pacific coast. Commonly found in the waters from Baja California to Point Conception—although ...
Ecology
Dec 10, 2014
0
0
A new paper in the American Naturalist discusses the significant role marine protected areas can play in preventing the extinction of commercially harvested species like abalone. MBARI Postdoctoral Fellow Charles A. Boch ...
Ecology
Feb 15, 2019
0
18
