Showing 20 articles starting at article 241

< Previous 20 articles        Next 20 articles >

Categories: Environmental: Biodiversity, Geoscience: Volcanoes

Return to the site home page

     (via sciencedaily.com)     Original source 

A challenge among three housemates to identify species around their inner-Brisbane home has resulted in an academic research paper, showcasing the rich biodiversity in urban landscapes.  

     (via sciencedaily.com)     Original source 

Record breaking marine heatwaves will cause devastating mass coral bleaching worldwide in the next few years, according to a coral reef scientist.

     (via sciencedaily.com)     Original source 

Increasing urbanization worldwide is a growing threat to biodiversity. At the same time, flowering plants are often more diverse in cities than in the countryside. This is due to flowering plants and agricultural crops, which are increasingly being grown in cities. A recent study shows that the interactions between plants and pollinators, which are important for agricultural production, are surprisingly dynamic. For example, the plant and bee species involved in pollination vary greatly between the seasons.

     (via sciencedaily.com)     Original source 

A team of sustainability scientists recently announced that they have developed a community-based framework, founded on extensive local and traditional knowledge, to help assess and respond to the kinds of ecological threats that are widely dispersed across a varied landscape and whose solutions are not immediately obvious. The framework, which was developed to address watershed issues in Honduras's Lake Yojoa, is widely applicable to a broad range of threats facing ecological commons wherever they may occur around the world.

     (via sciencedaily.com)     Original source 

A new report equips policymakers with the latest and most pivotal climate science research from the previous 18 months, synthesized to help inform negotiations at COP28 and policy implementation through 2024 and beyond.

     (via sciencedaily.com)     Original source 

As the climate warms, preserving forest cover will be increasingly important for wildlife conservation, finds a study of North American mammals.

     (via sciencedaily.com)     Original source 

Some nonnative plants cultivated in public gardens or arboretums are escaping to become invasive in wild forests.

     (via sciencedaily.com)     Original source 

Children must be taught more about the importance of plants if education about climate change and sustainability is to be effective, experts have warned.

     (via sciencedaily.com)     Original source 

There's a species of ant that is so rare, only a handful of records exist from across the entire eastern United States. North Carolina State University researcher Michelle Kirchner not only found these ants in the Triangle region of North Carolina, she is the first to document an entire colony for scientists, taxonomists and ant-thusiasts everywhere. It is the first time males of the species have been collected or photographed.

     (via sciencedaily.com)     Original source 

Farmland often harbors a multitude of pathogens which attack plants and reduce yields. A research team has now shown that inoculating the soil with mycorrhizal fungi can help maintain or even improve yields without the use of additional fertilizers or pesticides. In a large-scale field trial, plant yield increased by up to 40 percent.

     (via sciencedaily.com)     Original source 

A landmark study into the geological timescale distribution of sediment and nutrients over 500 million years shows that species biodiversity on Earth is driven by landscape dynamics.

     (via sciencedaily.com)     Original source 

Planting flowers beside food crops on farms in India attracts bees, boosts pollination and improves crop yield and quality, researchers have found.

     (via sciencedaily.com)     Original source 

The slash-and-burn agriculture practiced by many Indigenous societies across the world can actually have a positive impact on forests, according to a new study done in Belize. Researchers found that in areas of the rainforest in which Indigenous farmers using slash-and-burn techniques created intermediate-sized farm patches -- neither too small nor too large -- there were increases in forest plant diversity.

     (via sciencedaily.com)     Original source 

Nearly a third of the world's mine tailings are stored within or near protected conservation areas, new research has found.

     (via sciencedaily.com)     Original source 

Concerted action is required to mitigate the impact of warming on polar ecosystems and sustainably manage these unique habitats.  

     (via sciencedaily.com)     Original source 

The Hunga Tonga-Hunga Ha'apai volcano changed the chemistry and dynamics of the stratosphere in the year following the eruption, leading to unprecedented losses in the ozone layer of up to 7% over large areas of the Southern Hemisphere.  

     (via sciencedaily.com)     Original source 

Nature photographers posting to social media are helping improve biodiversity conservation mapping in South Asia, and the method could go global.

     (via sciencedaily.com)     Original source 

Human trade and transport have led to the intentional and accidental introductions of non-native species outside of their natural range globally. These biological invasions can cause extinctions, cost trillions, and spread diseases. A study has investigated how many of these non-native species already exist worldwide and which species groups are particularly prone to become non-native.

     (via sciencedaily.com)     Original source 

Researchers present evidence of previously unknown luminosity in 10 deep-sea species, suggesting underestimated diversity. These new discoveries include a member of the order Molpadia, which was previously thought not to be luminescent. The authors stress the importance of considering the ecological role of bioluminesence and the need for conservation.

     (via sciencedaily.com)     Original source 

Naturalized species, which are not native but have established themselves in new locations, have the potential to spread even further to suitable habitats in many parts of the world, reports a new study.