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Explore every episode of the podcast NOAA: Making Waves

Dive into the complete episode list for NOAA: Making Waves. Each episode is cataloged with detailed descriptions, making it easy to find and explore specific topics. Keep track of all episodes from your favorite podcast and never miss a moment of insightful content.

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TitlePub. DateDuration
The New NOAA Ocean Podcast17 Jul 201700:00:27
The Making Waves podcast has retired, but have no fear! We combined our Making Waves, Ocean Shorts, and Diving Deeper pods into one NEW podcast called NOAA Ocean. Subscribe in your favorite podcatcher so you never miss an episode. Just search for "NOAA Ocean." If you are looking for an older Making Waves episode, head to oceanservice.noaa.gov/podcast to view our archive.
Subscribe to the New NOAA Ocean Podcast03 Feb 201700:00:27
The Making Waves podcast has retired, but have no fear! We combined our Making Waves, Ocean Shorts, and Diving Deeper pods into one NEW podcast called NOAA Ocean. Subscribe in your favorite podcatcher so you never miss an episode. Just search for "NOAA Ocean." If you are looking for an older Making Waves episode, head to oceanservice.noaa.gov/podcast to view our archive.
ANNOUNCEMENT: New NOAA Ocean Podcast09 Jan 201700:00:27
The Making Waves podcast has retired, but have no fear! We combined our Making Waves, Ocean Shorts, and Diving Deeper podcasts into one NEW podcast called NOAA Ocean. Subscribe to the new podcast in your favorite podcatcher so you never miss an episode. Just search for "NOAA Ocean." If you are looking for an older Making Waves episode, head to oceanservice.noaa.gov/podcast to view our archive.
Listen up: What you need to know about ocean noise. (Episode 138)08 Dec 201600:13:53

What is ocean noise and what is NOAA doing to reduce this threat in our national marine sanctuaries? Many marine organisms, including marine mammals, sea turtles, fish and invertebrates, rely on sound and hearing for their survival. Over the last century, increases in human activity within our ocean have led to increasing levels of noise. This increasing amount of noise from human sources is a rising concern for the health and well-being of marine organisms and ecosystems. In this episode, we talk with NOAA marine ecologist Dr. Leila Hatch about her work to better understand the ocean soundscape by developing programs that can establish baselines, detect changes in noise levels, and support the design of methods to reduce noise impacts.

Episode permanent link and show notes

Bringing Wetlands to Market: the Power of Blue Carbon in a Changing Climate (Episode 137)04 Aug 201600:13:06

Money does not grow on trees, but it could be growing in our coastal salt marshes and sea grass beds. A team of researchers is working at Waquoit Bay Research Reserve on Cape Cod in Massachusetts on the "Bringing Wetlands to Market" project to study the connections between coastal wetlands, carbon dioxide uptake and storage, and the global carbon trading economy. Wetlands have the potential to serve as valuable assets in carbon trading markets – but only if we protect them, and don't dig up the treasure!

Episode permanent link and show notes

Connecting the Dots Between Corals and Humans (Episode 135)24 Mar 201600:15:31

Coral reefs are under intense pressure from climate change, pollution, and unsustainable use. So what can we do about it? To answer that question, we need to better understand the main threat to our reefs. Humans.

Episode permanent link and show notes

Alaska: Marine Debris in the Wilderness (Episode 134)28 Jan 201600:15:31

Alaska—the largest and most remote state in the United States—is filled with wilderness and beauty, and unfortunately with marine debris. With a longer coastline than all the other U.S. states combined, Alaska finds itself with the greatest concentration of marine debris in our country. In this episode, we learn just how challenging the issue of marine debris can be in the vast wilderness of this state, how the NOAA Marine Debris program is working to solve this problem, and how the key to beating this issue is in the innovation and ingenuity of the community working to address it.

Episode permanent link and show notes

Vertical Mapping and Atomic Clocks (Episode 132)24 Sep 201500:12:53

Scientists at the National Institute of Standards and Technology, or NIST, are developing atomic clocks that are so accurate that the effects of the general theory of relativity come into play. That means if two of these clocks are at slightly different elevations—even a few centimeters—the higher clock runs noticeably faster. In this episode, find out why this is a problem for NIST, how the National Geodetic Survey helped to solve this problem, and how these amazing atomic clocks may someday play an important role in the science of geodesy.
Episode permanent link and show notes

Exploring the Unknown (Episode 130)01 Apr 201500:21:00

Join us for an interview with oceanographer Tim Battista about mapping coral reef ecosystems in the U.S. Caribbean.

Episode permanent link and show notes
Shipwreck Detectives (Episode 129)15 Jan 201500:20:00

A NOAA "shipwreck detective" talks about a two-year study to locate and document shipwrecks in Gulf of the Farallones National Marine Sanctuary and the surrounding area.

Episode permanent link and show notes
Arctic Shield (Episode 127)01 Oct 201400:11:03
As sea ice continues to shrink in the Arctic, we’re likely to see more shipping, more oil exploration, more tourism, and more fishing. And all of this activity means that in the future, we’ll probably going have to deal with an oil spill in this remote region. So how do we prepare for that? The Coast Guard cutter Healy, a 420-foot-long icebreaker, is now heading north in answer to this question. The mission: an annual exercise called Arctic Shield led by the U.S. Coast Guard’s Research and Development Center. Onboard the Healy, scientists are gearing up to deal with a simulated oil spill in the icy Arctic. To tell us all about Arctic Shield and NOAA’s role in this expedition, we talk to Zachary Winters-Staszak, a spatial data specialist on the mission from the National Ocean Service’s Response and Restoration office.
Episode permanent link and show notes
Great Pacific Garbage Patch (Episode 126)26 Jun 201400:08:57
The Great Pacific Garbage Patch is one of many areas in the ocean where marine debris naturally concentrates because of ocean currents. In this episode, an expert from the NOAA Marine Debris Program explains what a garbage patch is and isn't, what we know and don't know, and what we can do about this ocean-sized problem.

Episode permanent link and show notes
Coastal Blue Carbon (Episode 124)08 May 201400:12:42
Coastal Blue Carbon. Heard of it? A NOAA environmental scientist explains how certain small coastal areas play an outsized role in reducing climate change.


Episode permanent link and show notes
The Exxon Valdez, 25 Years Later (Episode 122)21 Mar 201400:15:03
Prior to the Deepwater Horizon spill in the Gulf of Mexico, the Exxon Valdez was the largest spill to ever occur in U.S. coastal waters. In this episode, we talk with NOAA marine biologist Gary Shigenaka to find out how marine life is faring today in Prince William Sound, Alaska. We also look at lessons we might learn from this environmental disaster in light of growing oil exploration and shipping traffic in the Arctic.


Episode permanent link and show notes
'Hooked on Sharks' from NOAA Fisheries (Episode 119)08 Aug 201300:10:40
It's Shark Week! Tune in to hear 'Hooked on Sharks,' the latest episode of 'On the Line,' a new podcast from our colleagues at NOAA Fisheries. 'On the Line' features interviews with NOAA scientists who study fish, marine mammals, and other ocean life. In 'Hooked on Sharks,' we hear about a research project to see if a special type of hook can help vulnerable populations of sharks to survive.
Episode permanent link and show notes
The Social Side of Coral Reefs (Episode 118)01 Aug 201300:10:34
Coral reefs are under intense pressure from climate change, pollution, and unsustainable use. So what can we do about it? To answer that question, we need to better understand the main threat to our reefs. Humans. Join us for a discussion about the social side of protecting coral reefs with scientist Peter Edwards from NOAA's Coral Reef Conservation Program.
Episode permanent link and show notes
Journey to Cordell Bank (Episode 112)07 Mar 201300:07:57
In this episode, we introduce you to a new occasional podcast series called 'Sanctuary Shorts' from our National Marine Sanctuaries office. Host Matt Dozier tells us about a pioneering effort to dive on Cordell Bank in the late 1970s and a returning mission nearly 30 years later.
Episode permanent link and show notes
Santa and the NGS (Episode 108)20 Dec 201200:06:08
We've got an oldie but a goodie lined up for the final podcast of 2012. Did you know that the National Ocean Service helps to ensure that Santa doesn't get lost on his journey around the country on December 25th. Here's an episode that originally aired way back in 2008 about Santa and the National Geodetic Survey. Enjoy!
Coastal Zone Management Act 40th Anniversary (Episode 105)25 Oct 201200:10:26
We’re celebrating the 40th anniversary of what some call the most important national coastal legislation you've probably never heard of. It’s called the Coastal Zone Management Act (CZMA). We're joined by Laura McKay, Virginia's Coastal Zone Program manager, who talks about an eelgrass restoration project along Virginia’s eastern shore made possible by this Act.
Where is Four Corners? (Episode 102)26 Jul 201200:08:10
Have you ever been to Four Corners? It’s the only place in the U.S. where four states meet at one point. A few years back, there was some confusion over the position of a monument at Four Corners that marks this spot. Some reports claimed that the position of this marker was off by two and a half miles. Today, we’re revisiting a 2009 interview with Dave Doyle, chief geodetic surveyor from NOS’s National Geodetic Survey. As you’ll hear, Four Corners is exactly where it’s supposed to be — and the reason for that is that surveying isn’t only about taking precise measurements with sophisticated equipment, it's also about history, technology, and law. Episode permanent link and show notes
Positioning America for the Future (Episode 100)27 Jun 201200:12:01
How much do you know about NOAA’s navigation services? In this episode, Dr. Holly Bamford, National Ocean Service Deputy Assistant Administrator, talks about ‘positioning America for the future,’ an effort to focus NOS navigation services on upcoming challenges as coastal populations grow, sea levels rise, maritime commerce increases, and new navigation routes open up in the Arctic. Episode permanent link and show notes
Hurricane Response (Episode 98)31 May 201200:10:00
It’s the end of May -- and that means it’s not only the start of the summer season, it’s the beginning of hurricane season. Most people know that NOAA’s National Weather Service plays a huge role when hurricanes threaten our coasts, but what role does NOAA’s National Ocean Service play? Find out in this episode -- and learn about some of the online tools and information that you can use before, during, and after hurricanes strike. Episode permanent link and show notes
Titanic, 100 Years Later, Part II (Episode 96)12 Apr 201200:16:54
One hundred years ago this month, the RMS Titanic sank after striking an iceberg on her maiden voyage from the United Kingdom to New York City. Nearly three-quarters of the 2,200 people on board the ship perished. In recognition of this anniversary, this episode features a moving interview with Jim Delgado, Director of Maritime Heritage with NOS's Office of National Marine Sanctuaries. This is the second half of a two-part interview. Episode permanent link and show notes
Titanic, 100 Years Later, Part I (Episode 95)12 Apr 201200:10:17
One hundred years ago this month, the RMS Titanic sank after striking an iceberg on her maiden voyage from the United Kingdom to New York City. Nearly three-quarters of the 2,200 people on board the ship perished. In recognition of this anniversary, this episode features a moving interview with Jim Delgado, Director of Maritime Heritage with NOS's Office of National Marine Sanctuaries. You don't want to miss this one. This is the first half of a special two-part series. Episode permanent link and show notes
Surveying on the National Mall (Episode 94)29 Mar 201200:13:00
NOS's National Geodetic Survey is conducting a study on the National Mall to help the National Park Service understand the settling and shifting of the ground underneath the monuments on the National Mall, particularly after the August 2011 earthquake. Tune in to our interview with Dave Doyle, NGS Chief Geodetic Surveyor, to learn more. Episode permanent link and show notes
Solving a Sea Foam Mystery (Episode 93)15 Mar 201200:11:38
In 2007, hundreds of birds were found stranded or dead in California's Monterey Bay, coated with an unknown yellow-green substance that was eating away at the protective covering on their feathers. In this episode, we revisit a 2009 interview with a researcher from the University of California at Santa Cruz to learn how and why this happened. Episode permanent link and show notes
Restoring San Francisco Bay (Episode 91)09 Feb 201200:14:56
Join us for a talk with two NOAA experts about a multi-year effort to restore the environment in the aftermath of an oil spill that dumped 53,000 gallons of oil into San Francisco Bay. While we're focusing on this one spill, you'll get a good idea of how we deal as a nation with big spills wherever and whenever they occur along our coasts. Guests for this episode include Greg Baker, regional resource coordinator with NOAA's Office of Response and Restoration, and Natalie Cosentino-Manning, restoration program manager for the Southwest region of the U.S. with NOAA's Fisheries Restoration Center. Episode permanent link and show notes
Deepwater Horizon Update (Episode 90)26 Jan 201200:05:40
A new chemical analysis study confirms the official estimate of how fast gases and oil were leaking during the 2010 Deepwater Horizon oil spill; public comment period is now open for initial Gulf of Mexico restoration projects. Episode permanent link and show notes
Top Five Ocean Facts (Episode 89)12 Jan 201200:07:52
Did you know we provide answers to over 180 questions about the ocean on our website? In this episode, we run down the top five most popular Ocean Facts as determined by readership statistics. Episode permanent link and show notes
Japanese Tsunami Marine Debris (Episode 88)16 Dec 201100:11:58
The powerful Japanese earthquake and resulting tsunami in March, 2011, washed untold tons of marine debris into the Pacific Ocean. Carey Morishige, Pacific Islands Regional Coordinator for the NOAA Marine Debris Program, explains where this debris may be, where it's heading, what's being done about it, and what you can do to help.
New Red Tide Research (Episode 87)10 Nov 201100:10:57
NOAA is providing grants totaling over $1.6 million dollars to create seasonal and weekly toxic algal bloom forecasts that are more accurate and provide better early warning of toxic blooms in the Gulf of Maine.
The value of Hawaii's Coral Reefs (Episode 86)27 Oct 201100:05:04
A peer-reviewed study commissioned by NOAA shows the American people assign an estimated total economic value of $33.57 billion for the coral reefs of the main Hawaiian Islands.
Building a Better Geoid (Episode 85)13 Oct 201100:12:42
Figuring out the exact location of a point on the Earth's surface in three dimensions is what the science of geodesy is all about. Thanks to the network of satellites in space known as the Global Positioning System, we can determine latitude and longitude with great accuracy. Heights, however, are a trickier business to nail down.

In this episode, we talk with NOAA Chief Geodesist Dru Smith to learn how scientists are using measurements of gravity to refine a complex mathematical model of the Earth's shape known as the geoid. Once the new model is deployed, the hope is that we'll be able to use GPS receivers to figure out our current elevation in most places across the nation within an accuracy of two centimeters or less.
Cosco Busan Settlement (Episode 84)29 Sep 201100:06:20
State and federal trustee agencies will use most of the funds from a $36.8 million settlement of natural resource damages to restore natural resources injured by the Nov. 7, 2007 oil spill in the San Francisco Bay and to improve Bay Area recreational opportunities impacted by the spill. The funds are part of a $44.4 million settlement with Regal Stone Limited and Fleet Management Limited, the companies responsible for the container ship Cosco Busan that spilled 53,000 gallons of oil into the bay after hitting the San Francisco-Oakland Bay Bridge.
Arctic Sea Inventory; Whale of a Partnership (Episode 83)15 Sep 201100:16:18
Join us this week for two stories and an Ocean Fact:

Arctic Sea Floor Inventory. NOAA scientists are collecting environmental data off the coast of Alaska in the Chukchi Sea to get a clear picture of this underwater ecosystem before any offshore development begins.

A Whale of a Partnership. NOAA, French sanctuaries join forces to protect endangered humpback whales along their annual migration route.

Ocean Fact. Where is the largest protected area in NOAA's National Marine Sanctuary system?
NOS Hurricane Response (Episode 82)01 Sep 201100:15:04
Join us this week to take a look at the many roles and activities of the National Ocean Service when hurricanes threaten our coasts.
Surveying the Arctic (Episode 81)18 Aug 201100:09:00
The NOAA Ship Fairweather is surveying remote areas of the Arctic in places where ocean depths haven’t been measured since 1867. We talk with the NOAA Corps Capt. David Neander, commander of the vessel, about the current expedition in Alaska and NOAA's broader efforts to map sparsely charted regions of the Arctic Ocean.
NOS Assists with Oil Spill; New El Nino Study; Ocean Fact (Episode 80)04 Aug 201100:05:58
In this episode:

NOS Responds to Yellowstone River Oil Spill. NOS is on hand to assist with last month's oil spill on the Yellowstone River in Montana.

NOAA Study May Help East Coast Prepare for El Nino Years. Coastal communities along the U.S. East Coast may be at risk of higher sea levels accompanied by more destructive storm surges during future El Nino years, according to a new NOAA study published in the Monthly Weather Review, a journal of the American Meteorological Society (AMS).

NOS Ocean Fact. What does peanut butter have to do with the ocean?
Human Health and Climate Change (Episode 79)21 Jul 201100:13:27
Climate Change and Harmful Algal Blooms. In a recent study, researchers from NOAA's West Coast Center for Oceans and Human Health used cutting-edge technologies to model future ocean and weather patterns.

Atmospheric Dust and the Ocean Environment. In a recent NOAA-funded study, University of Georgia and U.S. Geological Survey researchers considered how global desertification and the resulting increase in atmospheric dust based on some climate-change scenarios could fuel the presence of harmful bacteria in the ocean and seafood.
Gulf of Mexico Dead Zone and Red Tide News (Episode 77)24 Jun 201100:07:14
In this episode:

Major Flooding on the Mississippi River Predicted to Cause Largest Gulf of Mexico Dead Zone Ever Recorded. The Gulf of Mexico's hypoxic zone is predicted to be the largest ever recorded due to extreme flooding of the Mississippi River this spring, according to an annual forecast by a team of NOAA-supported scientists from the Louisiana Universities Marine Consortium, Louisiana State University and the University of Michigan.

Study Sheds Light On Red Tide Toxin. NOAA-supported researchers at Texas A&M University have determined why red tide algae in the Gulf of Mexico make toxin, a development that could prove beneficial to both human and marine life.
Marine Mammals Help Collect Ocean Info; New Marine Debris App (Episode 75)26 May 201100:06:49
In this episode:

Collecting Ocean Data with Marine Mammals. Scientists are enlisting marine mammals with electronic tags to collect critical ocean data from around the nation. NOAA's Integrated Ocean Observing System is working to standardize various tagging programs so researchers can better tap into this data stream.

New Smartphone App Targets Marine Debris. With bottles, cans, abandoned or lost fishing gear, and other marine debris washing up on our shores each year, the University of Georgia and NOAA have teamed up to create a new, innovative cell phone reporting mechanism to combat the marine debris problem.

NOS Photo Contest. World Ocean Day is June 8. Help us celebrate the beauty, mystery, and importance of the ocean by submitting your best ocean photos!
Centroid of the U.S. Population (Episode 74)05 May 201100:08:14
Do you remember filling out a 2010 census form from the U.S. Census Bureau? In this episode, we tell you about the '2010 centroid of the U.S. population' -- a very interesting piece of information gleaned from census data that tells us a lot about how our nation's population has changed over time.
Human Health and Climate Change (Episode 70)28 Apr 201100:13:24
Climate Change and Harmful Algal Blooms. In a recent study, researchers from NOAA's West Coast Center for Oceans and Human Health used cutting-edge technologies to model future ocean and weather patterns.

Atmospheric Dust and the Ocean Environment. In a recent NOAA-funded study, University of Georgia and U.S. Geological Survey researchers considered how global desertification and the resulting increase in atmospheric dust based on some climate-change scenarios could fuel the presence of harmful bacteria in the ocean and seafood.
Deepwater Horizon, one year later (Episode 73)21 Apr 201100:07:58
Last year, on April 20, an explosion on the Deepwater Horizon MC252 drilling platform in the Gulf of Mexico killed eleven people and caused the rig to sink. Then, oil began leaking into the Gulf. Before the wellhead was finally capped in mid-July, almost 5 million barrels of oil were released. Today, we look back at NOAA's role in the Deepwater Horizon spill response--the months when oil was spilling into the Gulf--through the eyes of one of the first NOAA responders to the spill. We're joined by Debbie Payton, chief of the Office of Response and Restoration's Emergency Response Division.
Harmful Algal Bloom discovery; U.S. Caribbean News (Episode 72)31 Mar 201100:06:53
Three stories: (1) A new NOAA-funded study links algae to a harmful estrogen-like compound; (2) a new 'marine etiquette' video is launched for visitors to the U.S. Virgin Islands and Puerto Rico; (3) NOAA researchers kick off the eighth year of a mission to explore and map underwater realms of the U.S. Caribbean.
Seamounts Revisited (Episode 71)17 Mar 201100:12:23
This week, we revisit a May 2010 interview with marine biologist Peter Etnoyer. Etnoyer and colleagues published a study last year that found that seamounts -- underwater mountains formed by volcanic activity -- may collectively form one of the largest habitats on Earth, encompassing more of the planet's surface than South America.
Marine Debris Conference; Historic 19th-Century Whaler Found; Civil War-era Map Unveiled (Episode 69)17 Feb 201100:08:54
International Marine Debris Conference. The Fifth International Marine Debris Conference is set to take place next month from March 20-25 in Honolulu, Hawaii. The event is bringing together international marine debris experts from around the world to look at marine debris from a global perspective.

Historic 19th-Century Whaler Found. Archeologists working with the Ocean Service's Office of National Marine Sanctuaries have found wreckage of a famous 1800's Nantucket whale ship nearly six hundred miles northwest of Honolulu, within NOAA's Papahãnaumokuãkea Marine National Monument.

Civil-War Era Map Shows Mapmaking Innovations. It isn't often that a map can visually display a moral issue facing a divided nation. Nearly 150 years ago, the U.S. Coast Survey -- NOAA's predecessor organization -- achieved that landmark representation.

Gulf of Mexico Disaster Response Center (Episode 68)03 Feb 201100:09:24
NOAA's new Gulf of Mexico Disaster Response Center (DRC) is now under construction in Mobile County, Alabama. The Center -- the first of its kind -- promises to change the way people prepare for and respond to the many hard-hitting storms, spills, and other events that too often strike this fragile region. In this episode, we talk with the acting director of the new DRC.
NOAA in Mobile Bay (Episode 67)20 Jan 201100:12:11
A big part of the Ocean Service's mission is about providing 'navigation services' ... things like measuring tides and currents, providing up-to-date nautical charts, and determining exact positions on sea or land. These services help keep the nation's maritime commerce humming along safely. But what else could this information be used for? Who else could use it? And what would you get if you focused all of NOAA's combined navigational tools and services to study one specific coastal area in intense detail, all at one time? In this episode, learn how NOAA's navigational services are evolving beyond navigation.
NOS News (Episode 66)06 Jan 201100:08:21
We have three stories for you this week: A new NOAA archive is launched on the web for the Deepwater Horizon oil spill; Texas gets a new forecast system to warn of toxic algal outbreaks along the coast; the first ocean glider to successfully cross the Atlantic goes on display at the Smithsonian Institution.
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