| 单词 | biota |
| 例句 | The couple have led a major effort since the 1970s to uncover fossils in the Australian state of Victoria and to interpret the biota of Gondwana. Birds set foot near South Pole in Early Cretaceous, Australian tracks show 2023-11-16T05:00:00Z "It's crucial to comprehend how past biota reacted to such shifts," she said. Fossils tell tale of last primate to inhabit North America before humans 2023-11-06T05:00:00Z UPM's Mr Battegazzore says the company has "a very, very strict monitoring plan that includes the follow up of the biota in the river on annual basis and which involves local and international scientists". Does the paper industry need to cut its water usage? 2023-10-22T04:00:00Z The Malvinoxhosan biota were a group of marine animals that thrived in cooler waters. Waves of change: How sea-levels and climate altered the marine ecosystems at the South Pole 390-385 million years ago 2023-10-19T04:00:00Z "Our results indicate that, unless substantial conservation effort is directed to freshwater ecosystems, the present extinction crisis will have a severe impact to freshwater biota for millions of years to come," the authors explained. Corporations are planning to mine the deep ocean where 5,000 new species were just discovered 2023-05-31T04:00:00Z The long isolation of Australia over much of the last 50 million years and its northward movement have led to the evolution of a distinct biota. Fundamentals of Biology 2015-01-01T00:00:00Z Opportunistic mycoses are fungal infections that are either common in all environments or part of the normal biota. Concepts of Biology 2013-04-25T00:00:00Z “If we’re to predict how a biota will do in an ice-free Arctic”—which could happen during summers as early as 2035—she says, “we need to look at these past intervals.” Monkeylike Animals Once Lived in the Arctic, New Fossils Show 2023-01-25T05:00:00Z The extinction of the Malvinoxhosan biota led to a complete collapse in polar ecosystems, as biodiversity in these regions never recovered. Waves of change: How sea-levels and climate altered the marine ecosystems at the South Pole 390-385 million years ago 2023-10-19T04:00:00Z “We kept hoping that this would be an example whereby oil development could coexist with a wild forest and its biota,” said Robert S. Ridgely, an ornithologist who led the study on birds. Ecuador Tried to Curb Drilling and Protect the Amazon. The Opposite Happened. 2023-01-14T05:00:00Z Opportunistic mycoses are fungal infections that are either common in all environments, or part of the normal biota. Fundamentals of Biology 2015-01-01T00:00:00Z “These radioactive isotopes behave differently than tritium in the ocean and are more readily incorporated into marine biota or seafloor sediments,” says Ken Buesseler, a marine chemist at the Woods Hole Oceanographic Institution. Japan plans to release Fukushima’s contaminated water into the ocean 2021-04-13T04:00:00Z "These radioactive isotopes behave differently than tritium in the ocean and are more readily incorporated into marine biota or seafloor sediments," says Ken Buesseler, a marine chemist at the Woods Hole Oceanographic Institution. Japan plans to release Fukushima's contaminated water into the ocean 2021-04-13T04:00:00Z The extinction of the Malvinoxhosan biota led to a complete collapse in polar ecosystems, as biodiversity in these regions never recovered. Waves of change: How sea-levels and climate altered the marine ecosystems at the South Pole 390-385 million years ago 2023-10-19T04:00:00Z Charles Darwin documented the rich biota of these islands in the early 1800s. Crisis in the Galapagos: Chinese fishing fleets and COVID-19 threaten a natural wonder 2020-10-18T04:00:00Z It is believed that early animal life, termed Ediacaran biota, evolved from protists at this time. Fundamentals of Biology 2015-01-01T00:00:00Z What is the influence going to be on the biota now that large apex predators are back in the system? This ecologist has been studying Mount St. Helens since it erupted 40 years ago 2020-05-18T04:00:00Z But scientists also worry about “backward contamination”—the notion that any Martian biota could contaminate Earth and put us or our biosphere in grave danger. Rocks, Rockets and Robots: The Plan to Bring Mars Down to Earth 2020-02-06T05:00:00Z The Malvinoxhosan biota were a group of marine animals that thrived in cooler waters. Waves of change: How sea-levels and climate altered the marine ecosystems at the South Pole 390-385 million years ago 2023-10-19T04:00:00Z Gaia is a cybernetic feedback system operated unconsciously by the biota. The Quantum of Life? 2019-09-05T04:00:00Z Unearthed by phosphate miners in southern China, the microfossils of the Doushantuo formation just predate -- or are the earliest known members of -- the Ediacaran biota, the first bizarre animal life. What the Heck Are These Fossils? 2019-05-26T04:00:00Z They were part of a large group of fossils of other large life forms collectively referred to as the Francevillean biota made possible by a temporary burst of atmospheric oxygen. 2.1-Billion-Year-Old Tracks May Be Giant Ancient "Slime Molds" [Video] 2019-03-23T04:00:00Z Cholesterol is one of the molecular hallmarks of animal life, clearly demonstrating that the Ediacaran biota were animals. Ten big science stories of 2018 2018-12-25T05:00:00Z Before that happens, we need to recognize that a very real possibility exists that the first human steps on the Martian surface will lead to a collision between terrestrial life and biota native to Mars. Colonizing Mars means contaminating Mars 2018-11-26T05:00:00Z In that frame of reference, Gaia is not a cybernetic feedback system operated unconsciously by the biota anymore but a conscious symbiosis at a planetary scale. The Quantum of Life? 2019-09-05T04:00:00Z The Ediacaran biota appeared around 600 million years ago, and flourished for tens of millions of years before the event called the Cambrian explosion. Earliest animal fossils are identified 2018-09-20T04:00:00Z To investigate these questions, a team led by paleontologist Brandt Gibson of Vanderbilt University euthanized sea anemones and mollusks, the modern animals whose bodies are thought to be most similar to Ediacaran biota. "Death Masks" Reveal How Earliest Complex Organisms Became Fossils 2018-09-01T04:00:00Z “Over time, lakes are experiencing quite variable CO2 concentrations, and all the biota that live in them are, too,” he says. Like Oceans, Freshwater Is Also Acidifying 2018-01-11T05:00:00Z The project is tied up in a lawsuit over biota transfer and river depletion. North Dakota water treatment plant to expand capacity 2017-12-10T05:00:00Z Marshall, C. R. Five palaeobiological laws needed to understand the evolution of the living biota. Reconciling taxon senescence with the Red Queen’s hypothesis 2017-11-28T05:00:00Z The point is that, I believe, all of that bacteria killing was creating an imbalance in her skin biota, which, in turn, caused inflammation and infection. Unlocking the Secrets of the Microbiome 2017-11-06T05:00:00Z Second, world biota are resilient, even in the recut jigsaw of altered habitats. Books in brief : Nature : Nature Research 2017-07-18T04:00:00Z Through using tools like computational fluid dynamics to reverse engineer the Ediacara biota, we’re getting closer to understanding what they represent, and how they lived and functioned 15 million years before the Cambrian explosion. Reverse Engineering Mysterious 500-Million-Year-Old Fossils That Confound Our Tree of Life 2017-06-21T04:00:00Z Cunningham is not convinced that the organisms, known as the Weng'an biota, are indeed ancient animals. Time is running out to determine if China holds the world’s oldest animal fossils 2017-05-05T04:00:00Z He says he believes that the government is beginning to understand the global significance of the Weng'an biota and hopes that they will act to stop mining permanently. Bulldozers threaten what may be the world’s oldest animal fossils 2017-04-20T04:00:00Z “Right now it's about ecosystems and biota,” Gibbs said, meaning animal and plant life. Salt from icy roads is contaminating North America’s lakes 2017-04-10T04:00:00Z This may be too late for the country's biota, given Brazil's already poor record of environmental protection. Brazil: Biodiversity at risk from austerity law : Nature : Nature Research 2017-02-14T05:00:00Z With something as mysterious and obscure as the Ediacara biota, these insights may bring us closer to understanding what they are. Reverse Engineering Mysterious 500-Million-Year-Old Fossils That Confound Our Tree of Life 2017-06-21T04:00:00Z When paleontologists first described the fossils in the late 1990s, they suggested that the Weng'an biota were animals. Time is running out to determine if China holds the world’s oldest animal fossils 2017-05-05T04:00:00Z Along their 700-kilometer journey, the researchers sampled soil and biota at 37 sites before emerging from the desert east of Bam, a city that suffered catastrophic damage from a 2003 earthquake. The incredible ecosystem of Earth’s hottest spot 2016-12-15T05:00:00Z Before the appearance of the Edicara biota, named for the Ediacara Hills in South Australia where scientists first found these fossils, all known life on Earth was microscopic. How Earth’s oldest animals were fossilized 2016-10-19T04:00:00Z Sulfuric acid derives from anthropogenic and volcanic sulfur dioxide emissions as well as dimethyl sulfide from marine biota. Ion-induced nucleation of pure biogenic particles : Nature : Nature Publishing Group 2016-05-24T04:00:00Z Understanding what happened back then is relevant to the general and more current problem of human impacts on landscapes and biota. Mastodon emerges from a Virginia creek, three decades after first remains found 2015-08-01T04:00:00Z The doomed biota, often unremarkable, even ugly, by human standards, are things like the Bunker’s woodrat, Goff’s pocket gopher, the Gull Island vole, and the insular cave rat. Over Solicitousness Masks An Uglier Side Of Character 2014-06-30T04:00:00Z “Diet is one obvious factor that affects both the composition of the gut biota and also its function,” he said, referring to the microorganisms that inhabit the gut. Speaking Up About an Uncomfortable Condition 2014-05-26T04:00:00Z Now, a new study classifies these fossils as belonging to a distinct ecological group, or biota. Famous Fossil Bed in China Yields Feathered and Bucktoothed Dinos, Gliding Mammals and a Pterosaur 2014-03-05T20:26:00Z “Nature can’t degrade it, and it ends up in biota. Until we cut off the supply, you just keep adding it to the total burden on the global environment.” Banned Chemical Still Contaminating San Francisco Seals 2014-01-30T16:50:00Z In the Proceedings of the National Academy of Sciences: “Evaluation of radiation doses and associated risk from the Fukushima nuclear accident to marine biota and human consumers of seafood.” Dot Earth Blog: Fukushima Radiation (Still) Poses No California Risk 2014-01-15T14:04:11Z The biota were more forgiving, however, and we collected a variety of corals and sponges, the dominant animals attached to the exposed rock. Scientists Explore New Zealand s Deep Sea (Part II) 2013-11-29T12:45:00.440Z For the sake of the world’s malnourished billions and its overtaxed soil, and biota, we need to prove that the absolutists are wrong and that there really is a road between. Why We Should Accept GMO Labels 2013-10-24T15:15:06.020Z In general, the exposures on both marine and terrestrial non-human biota were too low for observable acute effects. Dot Earth Blog: Experts Foresee No Detectable Health Impact from Fukushima Radiation 2013-05-31T17:45:51Z More heavy rainfall also increases movement of nutrients and pollutants to downstream ecosystems, restructuring processes, biota, and habitats. Dot Earth Blog: Scientists See Big Impacts on U.S. Ecosystems from Global Warming 2012-12-19T15:28:32Z The impact of global climate change on biota is a hotly debated topic, and its impacts on amphibians and disease is no exception. Dot Earth Blog: On Frogs, Fungi, Climate and the New News Process 2012-08-16T15:34:47Z The simulations concur in showing that correlations in species numbers between independent partitions of a biota decay very slowly. [Technical Response] Response to Comments on “Global Correlations in Tropical Tree Species Richness and Abundance Reject Neutrality” 2012-06-28T18:25:24.157Z Most chimeras in the modern biota live in deep ocean waters and are of limited economic importance, so they are infrequently seen by the general public. Scientist at Work Blog: A Curious Tooth Collection 2012-04-25T18:22:43Z As a prey item, the prairie vole proved to be an important part of the biota of the Reservation. A Population Study of the Prairie Vole (Microtus ochrogaster) in Northeastern Kansas 2012-04-08T02:00:23.123Z For more than the simplest biota, such feats of durability would surely pose a lot of challenges on exoplanets with higher obliquity than Earth's, though far less than that of Uranus. Alien Life May Not Survive on Planets With Uranus-Like Tilts 2012-02-12T15:15:00.267Z Connectivity is largely driven by the effects of climate warming on wind and water, the major vectors for nutrient and biota redistribution in the Dry Valleys. Scientist at Work Blog: Ecological Connectivity as Climate Warms 2012-01-20T16:58:32Z They may even contain signs of prehistoric parasites and fungi, Holtz suggests, "giving us a better look at the biota that bothered the dinosaurs". Amber Inclusions Showcase Prehistoric Feathers 2011-09-15T17:45:00.233Z This snapshot of the present biota will provide important baseline data for comparison to the future. Scientist at Work Blog: The Island Birds of Papua New Guinea 2011-09-14T21:26:19Z In 1994, scientists from the Academy of Natural Sciences were invited to visit a large, beautiful lake in northern Mongolia, Lake Hovsgol, and to join Mongolian and Russian scientists to study its biota. Scientist at Work: Climate Change in Mongolia 2011-06-27T15:51:03Z We do not know many specifics about exactly how early human populations have influenced the biota, but what we do know is intriguing. Scientist at Work: Answering Questions About Island Species 2011-02-25T12:05:50Z Similar considerations of population differentiation will be important for efforts to conserve alpine biota and ecosystems in the face of climate change. Editors' Choice 2011-02-03T19:25:02.600Z The highlands of Vietnam and Laos are home to some of the region's most diverse biota, and are under threat of over-exploitation. Climate Helped Bring Angkor To Its Knees 2010-03-31T14:31:00Z On Barro Colorado Island one aim is to preserve the biota and natural conditions with as little interference from man as possible. Seventeen Species of Bats Recorded from Barro Colorado Island, Panama Canal Zone |
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