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NOAA SALMON POPULATION MONITORING
USGS Earthquake Alert: 5.5-magnitude quake strikes off El Salvador CoastA magnitude 5.5 earthquake struck off El Salvador's coast on Wednesday. The offshore event occurred at a moderate depth of 56.8 kilometers....- How El Niño is neutralizing Atlantic hurricanes this seasonThe 2026 Atlantic hurricane season is experiencing a slow start. El Niño's strong wind shear is suppressing tropical storm development. For...
- By the mid-2010s, California agencies had placed more than 200,000 tons of gravel below Keswick Dam, restoring egg-laying habitat for endangered salmonThe construction of dams along the Sacramento River hindered the natural flow of gravel that is essential for salmon spawning. Efforts are ...
- By the mid-2010s, California agencies had placed more than 200,000 tons of gravel below Keswick Dam, restoring egg-laying habitat for endangered salmonIn an initiative aimed at revitalizing the spawning grounds for the endangered winter-run Chinook salmon, California has been transporting ...
- In 2011, California turned dormant rice fields into winter salmon nurseries; the young fish grew up to eight times faster than in riversFlooded rice fields in California's Yolo Bypass are helping young salmon grow significantly faster. These fields provide a rich food source...
- 2026 Super El Niño Forecast: What happens this winter could shock California, here's whyCalifornia anticipates a dangerous winter with record coastal sea levels. A rapidly strengthening El Niño threatens increased flooding and ...
- In 2012, anglers and biologists reported strange black tumors on catfish in a Vermont-Quebec lake. Years later, genetic testing revealed the shocking outcome: The tumors are a rare contagious cancer spreading between fishBrown bullhead catfish in Lake Memphremagog are showing unusual black tumors, raising concerns among researchers. Genetic studies indicate ...
- India's Asiatic lion population rises from 523 to 891: Bhupender YadavIndia's Asiatic lion population has significantly increased from 523 in 2015 to 891. Project Lion, launched in 2020, aims for long-term con...
- Asiatic lion population up from 523 in 2015 to 891 in 2025: Bhupender YadavIn a significant conservation milestone, India's Asiatic lion population soared to 891 by 2025. This achievement reflects a robust commitme...
- This summer isn't breaking heat records - yet. Wait until El Nino kicks in, scientists sayWith a formidable El Nino set to escalate global temperatures, the weather patterns we rely on are likely to be severely altered. Experts w...
- Super El Niño 2026 is reshaping hurricane season. Here's what NOAA forecastsNOAA predicts a below-average Atlantic hurricane season for 2026. A strong El Niño is expected to suppress storm development significantly ...
- Meet South Florida teenager Theo Quenee who turned his rooftop into a mangrove nursery after Hurricane IrmaHurricane Irma's devastation prompted Theo Quenee to rescue hundreds of mangrove seedlings. He transformed his home's roof into a nursery, ...
- New York crushed 5,000 discarded school toilets and lowered the porcelain into Jamaica Bay, creating foundations for new oyster reefsNew York City recycled nearly five thousand old toilets from public schools. This discarded porcelain became part of new oyster reef founda...
- Why are so many dolphins washing up on South Australian beaches? Long-term data point to a devastating algal bloomIn 2025 and 2026, South Australia faced a troubling harmful algal bloom, resulting in unprecedented dolphin fatalities— the highest in more...
- First tariff-free Scottish salmon shipment arrives in Bengaluru under UK-India CETAThe consignment of fresh farmed Scottish salmon, produced by Bakkafrost and imported by Bengaluru-based Sashimi Foods Private Limited, reac...
- In 1997, a mysterious ocean sound called the 'Bloop' sparked sea monster and lost underwater city theories. The truth came from AntarcticaScientists detected a powerful underwater sound called the Bloop in 1997. This mysterious noise traveled thousands of miles, sparking specu...
- In 2006, Canada launched a mission to save Atlantic salmon. Nearly 20 years later, the fish are returningAtlantic salmon populations declined due to habitat destruction and overfishing. Conservation efforts involving captive breeding and habita...
- In 1948, America built Mud Mountain Dam for flood control; decades later, a $112 million facility was designed to carry 1.2 million fish around it annuallyThe Mud Mountain Dam serves as a crucial flood prevention structure, shielding communities downstream from severe weather. Yet, its constru...
- In 2012 and 2013, Maine removed two hydroelectric dams from the Penobscot River; river herring later rose from almost zero to more than six millionMaine's Penobscot River shows a remarkable environmental recovery after dam removals. Millions of river herring have returned to the waterw...
- In 1942, America completed Friant Dam and diverted most of the San Joaquin River into farms; a salmon run once numbering nearly 50,000 adults collapsedFriant Dam construction in California significantly altered the San Joaquin River's flow. This action disconnected salmon from their spawni...
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