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Dr. Chad Nelsen

@chadnelsen.bsky.social

Surfrider Foundation CEO Ocean Conservation leader Outdoor Alliance Board member Urban Ocean Labs Advisory Board Surfer & Outdoor enthusiast

982 Followers  |  1,122 Following  |  397 Posts  |  Joined: 25.06.2024
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Posts by Dr. Chad Nelsen (@chadnelsen.bsky.social)

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Tiny creature gorges, gets fat, and locks up planet-warming carbon Scientists find out how the epic deep sea migration of a tiny animal is storing planet-warming carbon.

“If this biological pump didn’t exist, atmospheric CO₂ levels would be roughly twice those as they are at the moment. So the oceans are doing a pretty good job” #ClimateEmergency #Biodiversity www.bbc.com/news/article...

08.03.2026 08:43 — 👍 288    🔁 82    💬 11    📌 7
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Oil built the Persian Gulf. Desalinated water keeps it alive. War could threaten both As the Iran war widens, experts say the Middle East’s real strategic weak point may be water — not oil.

Great piece from AP - appreciate that it brings in the compounding climate risk in the region.

apnews.com/article/iran...

08.03.2026 12:21 — 👍 73    🔁 42    💬 0    📌 0
Post image

#caturday

07.03.2026 15:30 — 👍 5    🔁 0    💬 0    📌 0
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Bixby: The Federal Plan to Drill Our Coast is Wrong For OC’s Businesses and Economy The 2021 Huntington Beach oil spill turned thriving beach economies into ghost towns overnight, and Washington learned nothing. Despite overwhelming public opposition, the federal government is fast-t...

Orange County communities and businesses have a lot to lose, including a thriving coastal economy, if the Trump admin opens the CA coast to offshore drilling.
voiceofoc.org/2026/03/bixb...

05.03.2026 23:48 — 👍 0    🔁 1    💬 0    📌 0
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Trump’s High-Profile Oil and Gas Lease Sale in Alaska Has No Takers

The Trump administration did not receive a single bid for its offer of new offshore oil and gas exploration opportunities in Alaska’s Cook Inlet, dealing a blow to President Trump’s ‘drill, baby drill,’ agenda.

www.nytimes.com/2026/03/04/c...

05.03.2026 18:05 — 👍 1    🔁 0    💬 0    📌 0
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This Monument Is the Latest Casualty in Trump’s War on Public Lands Northeast Canyons and Seamounts Marine National Monument could be opened up to commercial fishing

Off Cape Cod, an underwater forest of 4,000-year-old corals is at risk. Read more from Dr. Peter Auster and others on why marine monuments are necessary: "It’s not that we shouldn't fish anywhere. It's just that we shouldn't fish everywhere.” tinyurl.com/2nb3bbe8

03.03.2026 22:01 — 👍 8    🔁 5    💬 0    📌 0
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Can Nations Agree How to Mine the Sea? This Is the Year, She Says.

www.nytimes.com/2026/02/28/c...

Can Nations Agree How to Mine the Sea? This Is the Year, She Says.

🧪🦑🌎

02.03.2026 15:24 — 👍 5    🔁 1    💬 2    📌 1
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“We’re Too Close to the Debris”: How SpaceX Rockets Put Passenger Planes at Risk The FAA predicted Elon Musk’s Starship would cause “minor or minimal” disruption. Then the rockets exploded twice in three months over busy airspace. Flight data reveals how many planes scrambled to p...

Space X and the FAA is making our air space unsafe for planes.

www.propublica.org/article/spac...

25.02.2026 13:20 — 👍 1    🔁 0    💬 0    📌 0
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WATCH: Trump, EPA's Zeldin announce end of scientific basis for U.S. action on climate change The Trump administration on Thursday revoked a scientific finding that long has been the central basis for U.S. action to regulate greenhouse gas emissions and fight climate change, the most aggressiv...

Today, the Trump administration repealed the endangerment finding: the ruling that served as the basis for limits on tailpipe emissions and power plant rules. Without it, we’ll be less safe, less healthy and less able to fight climate change—all so the fossil fuel industry can make even more money.

12.02.2026 19:46 — 👍 27735    🔁 11803    💬 2077    📌 1018
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Trump Administration to Cut $600 Million in Health Funding From Four States

Why are we (CA & other blue states) subsidizing the country only to have our federal program funds cut on a partisan basis. Time to deduct it from “the rent”

www.nytimes.com/2026/02/09/h...

10.02.2026 20:43 — 👍 0    🔁 0    💬 0    📌 0
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Gladys Mae West obituary: mathematician who pioneered GPS technology She made key contributions to US cold-war science despite facing huge barriers as a Black woman.

No joke: I got angry hate mail today for writing an obituary of a Black woman scientist—because the person felt she did didn’t deserve the recognition.

Which just makes me want to share it again: www.nature.com/articles/d41...

06.02.2026 09:09 — 👍 47153    🔁 19329    💬 1352    📌 795
MSN

Beach access is not to be messed with in California. Fortunately.

www.msn.com/en-us/crime/...

05.02.2026 15:58 — 👍 2    🔁 0    💬 0    📌 0

How does one read this w/o the $300 subscription?

01.02.2026 17:02 — 👍 0    🔁 0    💬 0    📌 0
Chart by Neil Kaye showing the lengthening and shortening of daylight hours in southern Britain each week through the year. Each bar represents how much daylight is gained or lost each week.
The line is roughly a sine curve (head blown emoji), with the fastest daylight gains in Feb, March and April, and the fastest losses in Aug, Sep and October.

Chart by Neil Kaye showing the lengthening and shortening of daylight hours in southern Britain each week through the year. Each bar represents how much daylight is gained or lost each week. The line is roughly a sine curve (head blown emoji), with the fastest daylight gains in Feb, March and April, and the fastest losses in Aug, Sep and October.

A quick reminder of what #BigFebruary is about…
Thanks to the magic of the cosmos, we start gaining daylight much faster in Feb than in Jan. Over 20 mins a week - setting us up for Spring.

This chart is by @neilrkaye.bsky.social and is one of my all time favourites.

01.02.2026 08:33 — 👍 270    🔁 106    💬 13    📌 19

Nevermind the jobs you had, tell me five classes you took in college:

The Spy Novel
History of the Caribbean
Hard Choices ( famous legal class on ambiguity of some moral choices)
Paleontology
Modern Culture & Media

31.01.2026 13:36 — 👍 7    🔁 2    💬 0    📌 1
Stop Harmful Seabed Mining in the Pacific Ocean Surfrider is urging the Trump administration to reject applications by the Metals Company for harmful seabed mining in the Clarion Clipperton Zone.

There are ways to take action against deep sea mining here: www.surfrider.org/victories/St...

30.01.2026 15:35 — 👍 1    🔁 0    💬 1    📌 0

Dopey?

30.01.2026 01:26 — 👍 0    🔁 0    💬 0    📌 0
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A Shift for NOAA’s Surveys: From Science to Mining

Historically @noaa.gov was a ocean and coastal science and management agency, but under this admin they have sadly turned into an ocean exploitation agency.

www.nytimes.com/2026/01/27/c...

28.01.2026 18:25 — 👍 1    🔁 1    💬 1    📌 0

Bad polling = change in tone. Way to little. Way too late.

27.01.2026 01:47 — 👍 1    🔁 0    💬 0    📌 0
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California sues the Trump administration over plans to restart oil pipelines along the coast California Attorney General Rob Bonta is suing the Trump administration for approving an oil company's plans to restart two oil pipelines along the state's coast.

Disable Sable. Thanks @agrobbonta.oag.ca.gov for defending the California coast.

apnews.com/article/cali...

26.01.2026 16:28 — 👍 1    🔁 1    💬 0    📌 0
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‘We’re not going away’: Rob Caughlan, fierce defender of coastline and Surfrider leader, dies at 82 Rob Caughlan, an early leader of the coastal advocacy group Surfrider and a longtime California political activist, dies at the age of 82.

‘We’re not going away’: Rob Caughlan, fierce defender of coastline and Surfrider leader, dies at 82.

www.latimes.com/environment/...

If you love the beach in California you should thank Birdlegs.

by @susrust.bsky.social

25.01.2026 22:49 — 👍 16    🔁 4    💬 1    📌 0

The media should cover sport the way they cover the state murder of civilians:

‘Jannik Sinner appeared to win the French Open yesterday after what supporters say was a comeback from being two sets down.’

25.01.2026 13:57 — 👍 3593    🔁 746    💬 68    📌 53

A reminder to the news media: “conflicting accounts” is what you say BEFORE the incontrovertible video evidence appears. After that, your job is to ask why one side is lying, not to repeat the lie and pretend no one knows the truth.

25.01.2026 12:28 — 👍 47526    🔁 14311    💬 521    📌 600

Why are the Dallas Mavericks pretending to be the Celtics? #nba

25.01.2026 01:42 — 👍 0    🔁 0    💬 0    📌 0
Northeast Offshore Wind Projects Resuming After Courts Block Trump Freeze Major offshore wind projects along the Northeast coast are restarting after federal judges blocked President Donald Trump's effort to stop the projects amid his fight against renewable energy.Dominion...

Northeast Offshore Wind Projects Resuming After Courts Block Trump Freeze
Major offshore wind projects along the Northeast coast are restarting after federal judges blocked President Donald Trump's effort to stop the projects amid his fight against renewable energy. dailyvoice.com/ct/new-londo...

16.01.2026 21:13 — 👍 73    🔁 33    💬 2    📌 2
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Canada Just Opened The Door To Cheap Chinese EVs Breaking with the U.S., Canada will slash 100% tariff on Chinese electric cars, opening the doors to imports that cost less than $25,000.

Breaking with the U.S., Canada will slash its 100% tariffs on Chinese electric cars, opening the doors to imports that cost less than $25,000 (or $35,000 Canadian).

insideevs.com/news/784657/...

16.01.2026 12:40 — 👍 937    🔁 216    💬 77    📌 36
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How Wall Street Turned Its Back on Climate Change

Fashion > Values. History will not treat them well.

www.nytimes.com/2026/01/17/c...

17.01.2026 16:33 — 👍 1    🔁 0    💬 0    📌 0
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A scientist questioned new microplastics findings. Then other researchers fired back. A prominent scientist criticized microplastics research methods. Others are defending the work.

Scientists were frustrated by a piece in the Guardian earlier this week that seemed to call into question the science on microplastics in the body.

I wrote about why researchers are certain microplastics are in the human body -- and what we still don't know:

www.washingtonpost.com/climate-envi...

17.01.2026 15:20 — 👍 44    🔁 25    💬 1    📌 0

I am going to be jealous of all the Canadians driving rad BYD electric cars.

16.01.2026 22:42 — 👍 0    🔁 0    💬 0    📌 0

Senator Susan Collins killed the amendment to protect the National Center for Atmospheric Research (NCAR) -- perhaps the world's premier research center for work on #weather, #climate, models, and remote sensing. Remember that.

15.01.2026 23:56 — 👍 526    🔁 263    💬 21    📌 27