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Zoe Gentes

Zoe Gentes has written 35 posts for oceanbites

Gassing Earth Out of the Ice Age: the North Pacific

Enhanced upwelling and CO2 degassing from the North Pacific during a warm climate event 14,000 years ago may have helped keep atmospheric CO2 levels high enough to propel the Earth out of the last ice age. Zoe GentesZoe has an M.S. in Oceanography and a B.S. in Geologic Oceanography from URI, with a minor in […]

The Many Modes of Antarctic Ice Loss

The Western Antarctic Ice Shelf has been melting rapidly in recent decades, largely due to upwelling of deep ocean water that has been gradually warming. Atmospheric systems can influence the ice-sheet height anomalies on interannual time scales. Paolo and other researchers used satellite altimetry to study which processes have the greatest effect in one region […]

Bergy Bits Are a Bit Burdensome

Icebergs and ‘bergy bits’ have been long studied as carriers of freshwater into the global ocean climate system on global, regional, and local scales. But in previous models, some potentially major factors have been overlooked. There may be more going on under the surface than researchers once suspected. Zoe GentesZoe has an M.S. in Oceanography […]

Oceanic Outlook in the New Government Climate Report

Ocean warming, acidification, sea-level-rise, and increased coastal storm intensities are just some of the stark projections highlighted in a recently-released U.S. Government climate report. Zoe GentesZoe has an M.S. in Oceanography and a B.S. in Geologic Oceanography from URI, with a minor in Writing and Rhetoric. She was recently a Knauss Marine Policy Fellow in […]

Tsunami Hunt: Studying Subduction Zone Faults for Preparedness

Destructive tsunamis pose profound hazards to both big and small coastal communities. The 2011 Japan tsunami originated from a subduction zone that also hosted an adjacent, normal-fault. Researchers have identified a subduction zone segment with similar characteristics off the coast of Alaska, and sought to learn more about how the sea floor there may generate […]

Deep Iron: Good for the Ocean’s Bones

: Iron isn’t just good for your body – it’s good for the ocean, too. While many studies focus on external sources of iron to the global ocean, Fitzsimmons et al. investigated iron sources coming from deep hydrothermal vents along midocean ridges, and how they might disperse iron and other metals vast distances through the […]

Fishing boats in Labuanbajo, Flores, Indonesia. (Credit: Rosino/Flickr)

Fishy Crimes: How Indonesia Is Taking Back Its Fisheries

Fish poaching is a huge problem for countries around the globe, disrupting conservation efforts and damaging local economies. Indonesia, once a country plagued by the practice, has taken hard stances against illegal fishing and turned their fishing economy around. Zoe GentesZoe has an M.S. in Oceanography and a B.S. in Geologic Oceanography from URI, with […]

Protecting Our Fish and Birds by Protecting Their Wetland Homes

Wetlands are the link between land and water, and are some of the most productive ecosystems on Earth. They need our protection, for the commercial fisheries we depend upon, for the recreational opportunities they provide us, and for the benefit of the species that use them. Zoe GentesZoe has an M.S. in Oceanography and a […]

The Bipolar See-Saw: Dansgaard-Oeschger Events and the Antarctic Climate

Within large timescales of glacial and interglacial periods, mini, rapid climate shifts may occur thanks to oceanic circulation processes and balancing global ocean budgets. The events in question originate in the North Atlantic; but, how do they affect the Antarctic? Zoe GentesZoe has an M.S. in Oceanography and a B.S. in Geologic Oceanography from URI, […]

Keeping Up the Fight: Tips for Science Policy Engagement

Concerned for the future of science? I’ve highlighted a few things you can do to stay engaged in 15 minutes a day. Zoe GentesZoe has an M.S. in Oceanography and a B.S. in Geologic Oceanography from URI, with a minor in Writing and Rhetoric. She was recently a Knauss Marine Policy Fellow in the US […]

New Year, new innovations: energy and climate science

Research in marine renewable energy and climate systems will grow ever more important in the future. The research for these areas are not just done on the coast, however – I ventured into the mountains to learn more. Zoe GentesZoe has an M.S. in Oceanography and a B.S. in Geologic Oceanography from URI, with a […]

Eat Organic at Your Local Gyre Margin

Paper: Letscher, Robert T., et al. 2016. Nutrient budgets in the subtropical ocean gyres dominated by lateral transport. Nature Geoscience, v.9: 815–819 If you were a marine organism looking for some grub, where could you find something nutritious? Nutrients in the ocean accumulate in the bodies of living things, which tend to sink to deeper waters […]

The Pacific Pacemaker: Using Models to Explain Warming Hiatus

While the Earth’s mean surface temperature is slowly increasing, there are occasional, temporary slowdowns in the overall trend. The Interdecadal Pacific Oscillation, a strong, varying climate pattern, may be held accountable for the phenomenon. Zoe GentesZoe has an M.S. in Oceanography and a B.S. in Geologic Oceanography from URI, with a minor in Writing and […]

A Cluster of Typhoons: Intensification over the last three decades

Tropical Cyclones in the western Pacific Ocean have been intensifying in recent decades, but different data sets and methodologies made it hard to create accurate comparisons and models. Researchers adjusted these data sets to find that cyclones that make landfall are intensifying at faster rates than those that stay in the open ocean, and that […]

Mediterranean Magnetism shows Ancient Oceanic Crust

Compared to the continents, oceanic crust is relatively young, less than 200 million years. But in a corner of the Mediterranean Sea, a remnant of the ancient Neo-Tethys Ocean lurks from the time of Pangaea. Zoe GentesZoe has an M.S. in Oceanography and a B.S. in Geologic Oceanography from URI, with a minor in Writing […]

Highlights from the International Marine Conservation Congress, Newfoundland, Canada

At the International Marine Conservation Congress this year, I got a first-timer’s look into the world of marine conservation research and in-depth discussions about the future of conservation. Zoe GentesZoe has an M.S. in Oceanography and a B.S. in Geologic Oceanography from URI, with a minor in Writing and Rhetoric. She was recently a Knauss […]

Greenland ice melt may impact Atlantic Ocean temperature and climate

Paper: Claus W. Böning, et al. 2016.  Emerging impact of Greenland meltwater on deepwater formation in the North Atlantic Ocean. Nature Geoscience, v.9: 523–527. We know the ocean is warming due to climate change. But did you also know there are huge paths that heat and energy takes through the global ocean? Although the ocean […]

Sea Lions and goose chases – a day at the Marine Mammal Center

I spent a morning learning about the Marine Mammal Center at Moss Landing in California, helped with the intake of a sea lion, and went out on a call with the team. Zoe GentesZoe has an M.S. in Oceanography and a B.S. in Geologic Oceanography from URI, with a minor in Writing and Rhetoric. She […]

National Ocean Policy: a look inside Congress

Ever wondered what your government does for the oceans? Here’s a brief glimpse. Zoe GentesZoe has an M.S. in Oceanography and a B.S. in Geologic Oceanography from URI, with a minor in Writing and Rhetoric. She was recently a Knauss Marine Policy Fellow in the US House of Representatives, and now work at Consortium for […]

Iceberg Buffet: How giant icebergs bring food to plankton

While icebergs are calving from Antarctic glaciers at alarming rates, they may provide a negative feedback for the carbon cycle. Giant icebergs bring large amounts of iron to iron-poor areas of the Southern Ocean, stimulating primary productivity and boosting carbon sequestration. Zoe GentesZoe has an M.S. in Oceanography and a B.S. in Geologic Oceanography from […]

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