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☆ A retired boomer who visited all 50 states ranks his top picks and least favorites
▼ + stars: | 2024-08-11 | by ( Noah Sheidlower | ) www.businessinsider.com time to read: +9 min

AdvertisementHatfield ranked his top five favorite and least favorite states and national parks. They also have a cruise scheduled to American Samoa, home of the National Park of American Samoa, their last national park. Favorite and least favorite statesHatfield acknowledged his favorite states were also the ones with the most diverse national parks. Favorite and least favorite national parksHatfield said he enjoyed every national park, though some have more to offer than others. One of his earliest and most memorable national parks was Yosemite, which he visited 15 years ago.

Persons: —, Tom Hatfield, Hatfield, Lake Charles, — Gates, Louisiana didn't, Bryce, El Capitan Organizations: Service, Business, Hatfield, Louisiana State University, Redwood, of, Salt Lake City . California, Alaska, El, Indiana Dunes Locations: Louisiana, New Orleans, Lake, North Dakota, New Hampshire, Canada, Bavarian, Dubai, Antarctica, Ireland, Basel, Amsterdam, Egypt, Alaska, California, Isle Royale, Michigan, Kobuk, Nevada, American Samoa, of American Samoa, . Utah, Salt, Salt Lake City ., Colorado, Montana, Yellowstone, Mississippi, Las Vegas, Nebraska, Indiana, Hatfield, Zion, Utah, Yosemite, North, Pacific Northwest, South Carolina, Springs, Arkansas, Guadalupe, Texas

☆ Alaska's pristine rivers are turning a rusty orange even when seen from space, likely because of melting permafrost: study
▼ + stars: | 2024-05-23 | by ( Matthew Loh | ) www.businessinsider.com time to read: +4 min

Read previewAt least 75 of Alaska's brooks and streams have been turning a dirty orange likely due to thawing permafrost, with some rivers so impacted that the discoloration can be seen via satellite, a new study says. Rivers and lakes typically have a pH value of 6.5 to 8, and acid rain has a pH value of 4.2 to 4.4. Jon O'Donnell/National Park Service"These findings have considerable implications for drinking water supplies and subsistence fisheries in rural Alaska," researchers wrote. The 75 orange streams observed were scattered across northern Alaska over a span of about 600 miles, the study said. AdvertisementAn orange tributary joins the Kuguroruk River in Alaska.

Persons: —, Jenny McGrath, Jon O'Donnell, Joshua Koch, Biden Organizations: Service, Business, Geological Survey Scientists Locations: Rivers, Kobuk, Alaska

☆ The least-visited national parks in the United States in 2023
▼ + stars: | 2024-02-26 | by ( Marnie Hunter | ) edition.cnn.com time to read: +10 min

The state of Alaska — which covers 665,384 square miles (426 million acres) — is home to five of the 15 least-visited national parks for 2023. Wrangell-St. Elias National Park & Preserve, Alaska - 78,305 recreation visitsAmerica’s largest national park, Wrangell-St. Elias encompasses 13.2 million acres — or about the size of Yellowstone National Park, Yosemite National Park and Switzerland combined, the Park Service says. Dry Tortugas National Park, Florida - 84,285 recreation visitsThis island park in Florida is among 20 National Park Service sites that broke visitation records in 2023. Channel Islands National Park, California - 328,746 recreation visitsStretching over five islands and the surrounding ocean, Channel Islands National Park offer opportunities to hike, snorkel, kayak, birdwatch and more. While Pinnacles may rank among the 15 least-visited national parks, it gets very busy on weekends, holidays and throughout the spring, according to a notice on the park’s website.

Persons: Alaska’s Gates, “, ” Peter Christian, fa’asamoa, Gates, ”, Katmai, Brooks Camp, Elias, Lumir, Nabesna, McCarthy Organizations: CNN, &, CNN Travel, of, Park Service, National Parks, & Preserve, South Pacific, Hawaiian Airlines, Lake Clark, National Park Service, Getty, Isle Royale, NPS, Wolves, Elias, Park & Preserve, Yosemite National, Voyageurs National, Voyageurs National Park, ” Voyageurs, Voyageurs, Service, Channel Locations: Alaska’s, Fairbanks, Alaska, of American Samoa, South, Samoa, Smoky, Wild Rivers, American Samoa, Honolulu, , Alaska, Isle, Lake Superior, Isle Royale, Park , Michigan, Brooks, , Washington, Wrangell, St, Elias, Yellowstone, Yosemite, Switzerland, , Florida, Florida, Key, Fort Jefferson, , Nevada, Minnesota, Voyageurs National Park , Minnesota, Canada, Guadalupe, Park , Texas, Texas, Salt, , South Carolina, South Carolina, Congaree, There’s, Santa Cruz, , California, Southern California

☆ Alaska's once crystal-clear rivers now resemble dirty orange soda, puzzling researchers
▼ + stars: | 2024-01-15 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +5 min

The melting permafrostEven before researchers knew about the orange waters, they realized northern Alaska was rapidly changing. The Arctic Inventory and Monitoring Network mapped locations of orange streams, and aerial photos show how easy they are to spot because of their brightness. When scientists went to the orange streams to count fish, insects, algae, and other aquatic life , "biodiversity just crashed," biologist Mike Carey told Scientific American . Advertisement"The fish were totally gone," Koch told BI. The streams Koch monitors near the Brooks Range are fairly remote, but the rivers they feed into provide fish for human communities in this region.

Persons: John McPhee, Joshua Koch, It's, —, Michael Carey, Koch, Carson Baughman, Kenneth Hill, Mike Carey Organizations: Service, US Geological Survey, Koch, Survey, Geological Survey, National Park Service, University of California, Davis , Alaska Pacific University, University of Alaska, Scientific, BI Locations: Salmon, Beaufort, Kobuk, , Alaska, Davis ,, Anchorage —, Alaska

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