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Categories: Environmental: Biodiversity, Geoscience: Severe Weather
Published Small wildlife surveys can produce 'big picture' results



Small-scale wildlife surveys can reveal the health of entire ecosystems, new research shows.
Published Atmospheric research provides clear evidence of human-caused climate change signal associated with CO2 increases



New research provides clear evidence of a human 'fingerprint' on climate change and shows that specific signals from human activities have altered the temperature structure of Earth's atmosphere.
Published Archaea in a warming climate become less diverse, more predictable



Using a long-term multifactor experimental field site researchers showed that experimental warming of a tallgrass prairie ecosystem significantly altered the community structure of soil archaea and reduced their taxonomic and phylogenetic diversity.
Published Vanishing glaciers threaten alpine biodiversity



With glaciers melting at unprecedented rates due to climate change, invertebrates that live in the cold meltwater rivers of the European Alps will face widespread habitat loss, warn researchers. Many of the species are likely to become restricted to cold habitats that will only persist higher in the mountains, and these areas are also likely to see pressures from the skiing and tourism industries or from the development of hydroelectric plants.
Published Fossil find in California shakes up the natural history of cycad plants



According to researchers, a new analysis of an 80-million-year-old permineralized pollen cone found in the Campanian Holz Shale formation located in Silverado Canyon, California, offers a more accurate cycad natural history -- one where the plants diversified during the Cretaceous.
Published Prolonged power outages, often caused by weather events, hit some parts of the U.S. harder than others



New research found that Americans already bearing the brunt of climate change and health inequities are most at risk of impact by a lengthy power outage.
Published The science behind the life and times of the Earth's salt flats



Researchers have characterized two different types of surface water in the hyperarid salars -- or salt flats -- that contain much of the world's lithium deposits. This new characterization represents a leap forward in understanding how water moves through such basins, and will be key to minimizing the environmental impact on such sensitive, critical habitats.
Published New research redefines mammalian tree of life



Scientists from around the globe are using the largest mammalian genomic dataset in history to determine the evolutionary history of the human genome in the context of mammalian evolutionary history. Their ultimate goal is to better identify the genetic basis for traits and diseases in people and other species.
Published Elephant ecosystems in decline



Global space for Asian elephant habitats has been in rapid decline since the 1700s, a new report reveals. More than 3 million square kilometers of the Asian elephant's historic habitat range has been lost in just three centuries and may underlie present-day conflicts between elephants and people.
Published Ant mounds are more important for biodiversity than previously thought



The ant mounds on the heath, in the forest and in your garden are oases for life. The heat and nutrients from ant mounds make them the perfect home for unique plant and animal species, according to new research.
Published Researchers explore techniques to successfully reintroduce captive birds into the wild



Studies show that some species may require breeding in captivity within the next 200 years to avoid extinction. This reality places heavy importance on the reintroduction practices used to successfully transfer species from captivity to the wild. A new study looks at some of the most popular conservation techniques and identifies which have the highest likelihood of success for the reintroduction of bird species back into the wild.
Published Abundance of urban honeybees adversely impacts wild bee populations



Researchers argue that the rapid growth in urban honeybee-keeping over the past decade may be negatively impacting nearby wild bee populations. Small bees with limited foraging ranges may be especially at risk, they write.
Published Mysterious underwater acoustic world of British ponds revealed in new study



The previously hidden and diverse underwater acoustic world in British ponds has been uncovered by a team of researchers.
Published 120-year-old storm's secrets key to understanding weather risks



The conversion of handwritten weather records into digital information will help weather better understand future weather risks.
Published A more precise model of the Earth's ionosphere



The ionosphere -- the region of geospace spanning from 60 to 1000 kilometers above the Earth -- impairs the propagation of radio signals from global navigation satellite systems (GNSS) with its electrically charged particles. This is a problem for the ever higher precision required by these systems -- both in research and for applications such as autonomous driving or precise orbit determination of satellites. Models of the ionosphere and its uneven, dynamic charge distribution can help correct the signals for ionospheric delays, which are one of the main error sources in GNSS applications. Researchers have presented a new model of the ionosphere, developed on the basis of neural networks and satellite measurement data from 19 years. In particular, it can reconstruct the topside ionosphere, the upper, electron-rich part of the ionosphere much more precisely than before. It is thus also an important basis for progress in ionospheric research, with applications in studies on the propagation of electromagnetic waves or for the analysis of certain space weather events, for example.
Published Neuroptera: Greater insect diversity in the Cretaceous period



An LMU team has studied the biodiversity of larvae from the insect order neuroptera over the past 100 million years.
Published Newly sequenced hornet genomes could help explain invasion success



The genomes of two hornet species, the European hornet and the Asian hornet (or yellow-legged hornet) have been sequenced.
Published The climate crisis and biodiversity crisis can't be approached as two separate things



Anthropogenic climate change has, together with the intensive use and destruction of natural ecosystems through agriculture, fishing and industry, sparked an unprecedented loss of biodiversity that continues to worsen. In this regard, the climate crisis and biodiversity crisis are often viewed as two separate catastrophes. An international team of researchers calls for adopting a new perspective.
Published A once-stable glacier in Greenland is now rapidly disappearing



As climate change causes ocean temperatures to rise, one of Greenland's previously most stable glaciers is now retreating at an unprecedented rate, according to a new study.
Published The diversity of present tree species is shaped by climate change in the last 21,000 years



A new global survey of 1000 forest areas shows how climate change since the peak of the last ice age has had a major impact on the diversity and distribution of tree species we see today. The results can help us predict how ecosystems will react to future changes, thus having an impact on conservation management around the globe.