| 单词 | freshwater mussel |
| 例句 | Even more varied and underappreciated than the salamander is the freshwater mussel. A Walk in the Woods 1997-11-01T00:00:00Z There are hundreds of freshwater mussel species, Amacker explained, and almost every one tricks a particular species of fish into raising its larvae. Can We Save Every Species from Extinction? 2023-10-20T04:00:00Z Fifty kinds of freshwater mussels, including some that are found nowhere else in the world, live in the area’s waters, officials said. New national wildlife refuges in Tennessee, Wyoming created to protect toads, bats, salamanders 2023-10-11T04:00:00Z The researchers provide examples of using the protocol to test, for example, MNP toxicity in marine rotifers, freshwater mussels, daphnids and earthworms. Ecotoxicity testing of micro- and nano-plastics 2023-10-10T04:00:00Z But about two-thirds of the continent’s freshwater mussels are imperiled. Federal protection granted for imperiled freshwater mussels 2023-03-08T05:00:00Z Everything from crayfish and cacti to freshwater mussels and iconic American species such as the Venus flytrap are in danger of disappearing, a report released on Monday found. Exclusive: Huge chunk of plants, animals in U.S. at risk of extinction 2023-02-06T05:00:00Z Joe Wood, a senior scientist at the Chesapeake Bay Foundation, said freshwater mussels like the spinymussels are important to the ecosystem of the bay and have been in “an impaired state for too long.” Rare mussel species, nearly wiped out, gets rebirth in Virginia river 2023-01-28T05:00:00Z The dam also blocks fish from traveling upstream to spawn, and eels that carry the larvae of freshwater mussels. Judges kill deal to help Md. power company avoid bay cleanup 2022-12-20T05:00:00Z In the United States, habitat destruction by dams has also led to the loss of freshwater mussels like the flat pigtoe. Another dam(n) extinction: Another rare plant destroyed by a hydroelectric dam 2022-09-07T04:00:00Z In the wild, pearl formation is rare so most pearls sold these days are from farmed molluscs, usually oysters or freshwater mussels. How India is building a pearl farming industry 2022-09-05T04:00:00Z She said the young man would have likely eaten a diet of plants, deer, fish, turtles and freshwater mussels in a small region, rather than following mammals and bison on their migrations. Nearly 8,000-year-old skull found in Minnesota River 2022-05-21T04:00:00Z James spinymussels are one of about 80 species of freshwater mussels in Virginia, and experts say they’re a crucial part of maintaining healthy streams and rivers in the region. Rare mussel species, nearly wiped out, gets rebirth in Virginia river 2023-01-28T05:00:00Z Constant light, noise, and air pollution may also harm more than 400 native species of plants, insects, and animals, like freshwater mussels, bison, and wolves, according to the suit. America’s largest inland port is running out of water 2022-03-06T05:00:00Z He knew the animals didn’t belong there; the continent has no native freshwater mussel species. Golden mussels are devastating South American rivers. The Amazon may be next 2021-10-20T04:00:00Z A crack in a 60-year-old underground pipeline released 1,400 barrels of diesel fuel into an Indiana creek, staining the banks of the waterway and threatening a population of endangered freshwater mussels. Despite spills and air pollution, fossil fuel companies award CEOs for environmental records U.S. wildlife officials declared the extinction of 23 species: 11 birds, eight freshwater mussels, two fish, a bat and a plant. Unpopulism 2021-09-29T04:00:00Z Throughout the rivers of the Southeast, for instance, freshwater mussels were once so plentiful that they were harvested to make buttons before the era of plastic. Ivory-billed woodpecker officially declared extinct, along with 22 other species 2021-09-29T04:00:00Z And there is no longer any hope for several types of freshwater mussels that once filtered streams and rivers from Georgia to Illinois. Protected Too Late: U.S. Officials Report More Than 20 Extinctions 2021-09-28T04:00:00Z Fish and Wildlife Service biologist in Tennessee who specializes in freshwater mussels. US says ivory-billed woodpecker, 22 other species extinct 2021-09-28T04:00:00Z And that is how freshwater mussels are distributed throughout the river’s watershed. Dammed, drugged, poisoned: River species struggle to survive 2021-02-27T05:00:00Z Army Corps of Engineers began researching the disappearance of native freshwater mussels in Iowa 15 years ago. Waterloo slowly lowers river level to protect mussels 2020-10-31T04:00:00Z The species pushed over the brink include nine birds, one bat and one plant found only on Pacific islands, as well as eight types of freshwater mussels that once inhabited riverbeds from Illinois to Georgia. Ivory-billed woodpecker officially declared extinct, along with 22 other species 2021-09-29T04:00:00Z The extinctions include 11 birds, eight freshwater mussels, two fish, a bat and a plant. Protected Too Late: U.S. Officials Report More Than 20 Extinctions 2021-09-28T04:00:00Z Dr. Goldberg said he hopes, given the pandemic, to draw the public’s attention to the plight of freshwater mussels. ‘Mussel-bola’ Could Be Spreading. Maybe Now You’ll Pay Attention. 2020-09-22T04:00:00Z Geological Survey began an experiment to see whether restoring the eel population would result in a baby boom among freshwater mussels. Dammed, drugged, poisoned: River species struggle to survive 2021-02-27T05:00:00Z During the overnight deflation, river levels were reduced about 4 feet in the six-mile stretch between Cedar Falls and Waterloo, causing mass stranding of freshwater mussels on the exposed river bottom. Waterloo slowly lowers river level to protect mussels 2020-10-31T04:00:00Z They are among roughly 300 species of freshwater mussels across the nation, two-thirds of which are in peril. Agency proposes protections for 2 Eastern US mussel species 2020-09-28T04:00:00Z “I don’t think we fully understand what we lost,” said Tyler Hern, a biologist with the Fish and Wildlife Service whose work includes freshwater mussel recovery. Protected Too Late: U.S. Officials Report More Than 20 Extinctions 2021-09-28T04:00:00Z The movement of Atlantic salmon and brown/sea trout is essential to the freshwater mussel population to support the larval stages of their life cycle. New colony of rare freshwater pearl mussels found 2020-03-09T04:00:00Z How eels earned that nickname has to do with its symbiotic relationship with freshwater mussels, a vital, and imperiled, species. Dammed, drugged, poisoned: River species struggle to survive 2021-02-27T05:00:00Z They are freshwater mussels, the gem of the Midwest. Waterloo slowly lowers river level to protect mussels 2020-10-31T04:00:00Z Trump's Fish and Wildlife Service has pushed an endangered freshwater mussel closer to extinction. Fish and wildlife service kills endangered freshwater mussels 2020-03-02T05:00:00Z It is also a global hot spot for freshwater mussel diversity. Kentucky was devastated for decades by mountaintop removal. Now scientists have figured out a way to undo the damage — one tree at a time. 2020-02-13T05:00:00Z But Goldberg is hopeful the freshwater mussel team, which includes scientists from the U.S. Scientists seeking cause of huge freshwater mussel die-off 2019-12-16T05:00:00Z But Goldberg is hopeful the freshwater mussel team, which includes scientists from the U.S. Scientists seeking cause of huge freshwater mussel die-off 2019-12-17T05:00:00Z They include several species of freshwater mussels, the common nighthawk and the eastern hellbender salamander. Changes proposed for New York’s endangered species list 2019-10-26T04:00:00Z “They are essentially as hard as the sole of your shoes,” said Matt Ashton of the Maryland Department of Natural Resources, who helped identify the freshwater mussels native to Anacostia. Can tens of thousands of mussels help save the polluted Anacostia River? 2019-10-23T04:00:00Z But once Richard sees the first freshwater mussel, which look quite different to their marine cousins of moules frite fame, he scans the river and finds another every five to 10 seconds. 'The smell will knock you off your feet': mass mussel die-offs baffle scientists 2019-10-14T04:00:00Z Over the decades, the population of freshwater mussels vital for filtering the silt collapsed, along with the numbers of smelt fish, a favourite of local birdlife, including the common tern. Marker Wadden, the manmade Dutch archipelago where wild birds reign supreme 2019-04-27T04:00:00Z Fish and Wildlife Service on Wednesday proposed protecting a species of Southeastern freshwater mussel under the Endangered Species Act, a move that reflects the threat of pollution and climate change to freshwater mussels overall. Another freshwater mussel could get federal protection 2018-10-10T04:00:00Z But other, less charismatic species, like burying beetles and freshwater mussels, are at risk too – all because their presence is inconvenient for some economic activities. Trump's next target? The endangered species that define America 2018-07-30T04:00:00Z Without commercial demand for freshwater mussels, funding for their restoration hinges on proof of their ability to save rivers. Can tens of thousands of mussels help save the polluted Anacostia River? 2019-10-23T04:00:00Z Of the roughly 300 freshwater mussel species in North America, 71% are considered endangered, threatened or of concern, largely because of human degradation of rivers. 'The smell will knock you off your feet': mass mussel die-offs baffle scientists 2019-10-14T04:00:00Z Though there is no protocol for conducted experiments with freshwater gastropods, I followed the guidelines developed for freshwater mussels. Using Herbicides to Save Endangered Snails 2018-07-20T04:00:00Z The group said freshwater mussels in general are “the most endangered group of organisms in the United States.” Another freshwater mussel could get federal protection 2018-10-10T04:00:00Z There are 300 species of freshwater mussels in the United States, but 30 are now extinct. Maryland begins program to replenish freshwater mussels 2018-05-19T04:00:00Z Then about five years ago, Jorge Bogantes spotted an eastern floater, a species of freshwater mussel, caught on a friend’s fishing line. Can tens of thousands of mussels help save the polluted Anacostia River? 2019-10-23T04:00:00Z He says 24 of the 51 species of freshwater mussels in Wisconsin are either endangered, threatened or of special concern. Wisconsin biologist hopes to study mussels in Green Bay 2018-04-28T04:00:00Z “With all of the factories and discharges and agriculture and increases in human population, there’s a lot of pressure on our freshwater mussels.” America's Freshwater Mussels Are Going Extinct--Here's Why That Sucks 2018-04-09T04:00:00Z As a counterexample, he cited another European project to protect a freshwater mussel from pollution. Saving a Fussy Predator in Europe, With Help From 50,000 Rabbits 2018-03-31T04:00:00Z The West Branch used to house 15 species of freshwater mussels but is now down to nine. 9K mussels to help clean DuPage River in Illinois 2017-05-01T04:00:00Z Will freshwater mussel species vanish because coal companies are once again free to dump toxic waste in streams? Opinion | The Planet Can’t Stand This Presidency 2017-04-21T04:00:00Z Johns Creek hosts populations of the endangered James spinymussel, a freshwater mussel. Blue Ridge Land Conservancy marks 20 years of shielding land 2017-04-08T04:00:00Z They’re also cheaper to produce because a single freshwater mussel can yield as many as 50 pearls, whereas a South Sea oyster grows just one. For Australia’s Pearl Farmers, the Wild Is Their Oyster 2016-11-12T05:00:00Z Recent work to populate the Powell River with freshwater mussels illustrated that point. Tennessee editorial roundup 2016-10-19T04:00:00Z The mural depicts the unique life cycle of freshwater mussels. Knoxville mural celebrates Tennessee River biodiversity 2016-07-09T04:00:00Z Fish swim along the shoreline; freshwater mussels started washing up within five months of the new beach going in; bald eagles, hawks and herons visit. Habitat and wildlife were the big winners when a lakefront home’s shoreline was restored 2016-05-18T04:00:00Z The traps for invasive species - certain kinds of snails and freshwater mussels - get stolen, too. Watershed patrolman keeps watch over 90 square miles 2015-09-27T04:00:00Z The grant will let the state acquire 1,073 acres of upland habitat adjacent to the Saline River to help two freshwater mussel species. Grant will help mussels and woodpeckers in Arkansas 2015-08-13T04:00:00Z Conservation partners in Tennessee and Virginia last week released 750 freshwater mussels into the river as part of a restoration effort. Tennessee editorial roundup 2016-10-19T04:00:00Z Fish and Wildlife Service say there are about 50 species of freshwater mussels in the river. Mussel survey must be done before Sylvan Island bridge fix 2015-07-27T04:00:00Z Fish and Wildlife Service this week is publishing the final rule for critical habitat designations for two freshwater mussels in Kentucky, Tennessee and 10 other states. Fish and Wildlife finalizes mussel habitat designations 2015-04-30T04:00:00Z Analysis of the engraving, made on a freshwater mussel shell, suggests that its maker used a shark tooth or another hard, pointed object to create the zigzag design. Scientific American's Top 10 Science Stories of 2014 2014-12-12T05:00:00Z Hundreds of fossilised freshwater mussel shells were excavated and collected in Java by Dutch scientist Eugene Dubois in the 1890s, then stored in boxes for years in the Dutch city of Leiden. Shell has 'earliest human engraving' 2014-12-04T05:00:00Z It's a simple zigzag design scratched onto the surface of a freshwater mussel shell on the Indonesian island of Java about half a million years ago. Zigzag design on shell called landmark feat for early humans 2014-12-03T05:00:00Z The invading mussels also kill British native freshwater mussels. Invasion of the zebra mussels 2014-09-01T04:00:00Z For example, freshwater mussels filter out dangerous bacteria; sea turtles inspire awe with their epic migrations. Conservation: The Endangered Species Act at 40 2013-12-18T18:50:30.623Z Salamanders, freshwater mussels and almost every other creature living in the creek were dead. Gas profiteers’ shocking crimes 2012-08-18T13:00:00Z Mr. Skaggs, with the cattle group, said that his concerns included the lesser prairie chicken in the Panhandle and freshwater mussels. The Texas Tribune: Dozens of Texas Species in Line to Be Studied as Endangered 2012-01-06T04:20:09Z Environmentalists also are concerned about an endangered freshwater mussel, the Carolina heelsplitter, found in creeks near the site. South Carolina mine sparks mini-gold rush 2011-10-15T15:51:29Z But in Comparative Anatomy I did a fair amount of undirected work: in this way I dissected a good many creatures such as slugs and snails and freshwater mussels, dragonflies, etc. Springtime and Other Essays The bed of this stream or burn was thickly covered with the freshwater mussel, which I knew often contained pearls, but I did not like to kill the creatures to get the pearls. Personal Recollections, from Early Life to Old Age, of Mary Somerville The freshwater mussel—"clam" as it is usually called by school-boys—may be found in almost any stream. Ontario Teachers' Manuals: Nature Study The freshwater mussel cannot continue its race without the unconscious co-operation of the minnow, and the freshwater fish called the bitterling cannot continue its race without the unconscious co-operation of the mussel. The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told You had here eaten freshwater mussels: at this river we sleep. Journals of Two Expeditions of Discovery in North-West and Western Australia, Volume 2 Dry and parched as the bed of the lake then was, the natives found nevertheless live freshwater mussels by digging to a substratum of sand. Three Expeditions into the Interior of Eastern Australia, Volume 2 The gins also gather the large freshwater mussel which abounds in the mud of these holes, lifting the shell out of the mud with their toes. Three Expeditions into the Interior of Eastern Australia, Volume 1 Hence the many shells of large freshwater mussels which are to be seen lying on the earth which covers the volcanic deposit. The Former Philippines thru Foreign Eyes In the same way rooks deal with freshwater mussels. The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told At Barramba we sit down: we eat bread and meat; they eat freshwater mussels; the natives eat not freshwater mussels. Journals of Two Expeditions of Discovery in North-West and Western Australia, Volume 2 It abounds with the large freshwater mussel which was the chief food of the natives at the time we visited it. Three Expeditions into the Interior of Eastern Australia, Volume 2 The margin was thickly imprinted with the marks of small naked feet, in all probability those of the gins and children whose most constant food, in these parts, appeared to be a large, freshwater mussel. Three Expeditions into the Interior of Eastern Australia, Volume 1 This conspicuous freshwater mussel is no longer an inhabitant of the British Isles, but still lives in the Seine, and is still more abundant in the Loire. The Antiquity of Man |
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