Category: Ocean Science

Mussels and sea anemones on the northwest Pacific Coast. Photo credit: Janine Ledford of the Makah Tribe.

How is climate change impacting shellfish in the ocean?

9/2/2023 - By earth.jpl.nasa.gov. A NASA satellite managed at the Jet Propulsion Laboratory is measuring the amount of carbon dioxide in the atmosphere. But things get tricky when that CO2 finds a place to hide. Carbon dioxide is great at finding hiding places. One favorite hiding place? Trees. In fact, the world’s forests soak up about… SEE MORE

Dramatic Views of Hurricane Florence from the International Space Station From 9 12 (42828603210) by WikiCommons.

Building Codes Save Money and Lives

8/29/2023 - By scientificamerican.com. After Category 5 Hurricane Michael slammed into Mexico Beach, Fla., in 2018, there was a dramatic contrast in destruction: homes built at or beyond state building codes still stood, whereas many of those built before those stringent codes were enacted were simply gone. Michael is one of a… SEE MORE

The Earth's scorching trend persists as global sea surface temperatures break records for the fourth consecutive month

Record Shattering: Earth Had its Hottest July in 174 Years

8/19/2023 - By noaa.gov. Global sea surface temperature hit record high for 4th-consecutive month. Earth just roasted under its hottest July on record, according to scientists from NOAA’s National Centers for Environmental Information (NCEI). For the fourth-consecutive month, the global ocean surface temperature also hit a record high. Here’s a closer look into NOAA’s latest… SEE MORE

A GOES-16 (GOES East) visible satellite image of Hurricane Don at 6:20 PM EDT on July 22, 2023 in the Atlantic. Don was the first hurricane of the 2023 Atlantic hurricane season. (Image credit: NOAA)

NOAA Forecasters Increase Atlantic Hurricane Season Prediction to ‘Above Normal’

8/16/2023 - By noaa.gov. Likelihood of greater activity rises due to record-warm sea surface temperatures. Scientists at NOAA’s Climate Prediction Center — a division of the National Weather Service — have increased their prediction for the ongoing 2023 Atlantic hurricane season from a near-normal level of activity to an above-normal level of activity with today’s update.… SEE MORE

Climate Anxiety

8/11/2023 - By magazine.hms.harvard.edu. The existential threat posed by climate change is deeply troubling to many young people Elizabeth Pinsky used to think of climate change as less a near-term threat than one whose effects loomed in the distant future. Then headlines about a 2018 climate report from the United Nations caught… SEE MORE

Rob Oo, CC BY 3.0 , via Wikimedia Commons

Octopuses (and Their DNA) Suggest Antarctica Will Melt Again

8/9/2023 - By atlasobscura.com. DID THE WEST ANTARCTIC ICE Sheet completely collapse during the latest interglacial period, about 125,000 years ago? It’s an important question for climate scientists, but geology was giving them no answers. So they turned to genetics instead. Enter Turquet’s octopus (Pareledone turqueti), a cephalopod with a four-million-year pedigree that… SEE MORE

Efbrazil, CC BY-SA 4.0 , via Wikimedia Commons

Using Our Oceans to Mitigate Climate Change

8/3/2023 - By ecomagazine.com. The ocean isn’t just impacted by climate change—it may also be part of the solution to reversing it. Direct ocean carbon capture (DOC) is an emerging form of negative emissions technology that has advantages over its on-land counterpart, direct air capture, because of its ability to avoid land… SEE MORE

Phytoplankton blooms in the Barents Sea, shown in natural color from NASA's Aqua satellite on July 10, 2014. The solid white area in the top right corner is cloud cover. Credit: NASA's Earth Observatory.

New Study Shows Effect of Climate Change on Ocean Color

7/31/2023 - By ecomagazine.com. Scientists from the National Oceanography Centre (NOC) have discovered changes in the color of more than half (56%) of the ocean as a result of changes in the plankton communities. The new paper titled “Global climate change trends detected in indicators of ocean ecology” explains that plankton communities… SEE MORE

Heat Wave Forecast for September 2023 by NOAA.

Ocean Warming since 1991 Doubles the Size of the Marine Heat Wave Forecasted for September 2023

7/30/2023 - By climate.gov. Earlier this week, NOAA launched a new website for monitoring and forecasting the size and intensity of ocean heat waves up to a year in advance. According to the experimental forecast issued in June, 50 percent of the global oceans could experience heat wave conditions by September 2023.… SEE MORE

The Hurricane Analysis and Forecast System (HAFS) “moving nest" Model. Global map showcasing land mass in green and water in black, clouds in white and tropical storms outlined in a green boxes representing the moving nest model. (Image credit: NOAA)

Earth just had its Hottest June on Record

7/29/2023 - By noaa.gov. NOAA’s National Hurricane Center — a division of the National Weather Service — has a new model to help produce hurricane forecasts this season. The Hurricane Analysis and Forecast System (HAFS) was put into operations on June 27 and will run alongside existing models for the 2023 season before replacing them as NOAA’s premier… SEE MORE