Articles tagged with Biodiversity
A new fly species, Scenopinus jerei, has been officially described from Finland, belonging to the primitive and species-poor family of window flies. The species is found in boreal forest habitats and is widespread but rare in Finland, with its larvae preying on other insects.
In the Brazilian Amazon, small towns are practicing a self-sustaining circular economy by converting waste into inputs for production. The Carauari community produces 100 metric tons of processed fish per year, generating resources from waste that fuel other activities.
Researchers successfully used cryopreserved sperm to fertilize coral eggs from hundreds of miles away, demonstrating the reproductive compatibility of distant coral colonies. The technique, known as assisted gene flow, has potential as a conservation tool for endangered corals and could accelerate their adaptation to climate change.
The Agrobiodiversity Index reveals that globally, biodiversity and agrobiodiversity are in decline, with only a fraction of species contributing to crop production. Maintaining diversity is vital for achieving sustainable food systems.
The Safeguard project will assess the status and trends of European wild pollinators, including bees, butterflies, and other insects. It will also explore effective ways to halt declines in different scales, from local to global.
A new study found that birds and mammals evolved into new species at higher rates where the land has risen most over the past three million years. This effect was found to be greater than historical climate change, present-day elevation, and temperature in driving speciation.
A global food panel could bring together scientists, governments and stakeholders to tackle food insecurity, climate change and health crises. However, its legitimacy and impact depend on ensuring diverse knowledge participation and inclusive governance.
A systematic review of 169 conservation projects worldwide reveals that Indigenous and local communities are crucial for successful nature conservation. The study found that equitable conservation approaches, empowering local communities, yield positive outcomes for both humans and the environment. However, complex factors such as comm...
A new species of wood lizard, Enyalioides feiruzae, has been described from the premontane forest of the Huallaga river basin in Peru. The lizard features stunning color variations and is believed to have established as a separate species due to geographical separation from a similar lizard.
A study found that 95% of fungal species on Earth remain undescribed, leading to inconsistent regulations and potential health risks. The researchers tested 16 food products labeled as containing 'wild mushrooms' and discovered most consisted of cultivated species, including poisonous varieties.
A study by University of Adelaide researchers found that unregulated reptile trade in the US drives demand for illegal reptiles in Australia. Three reptile families had the highest probability of being smuggled, with species listed in CITES Appendices I having a higher smuggling probability
A new study has identified 20 genetic regions linked to face shape in East Africans, highlighting the importance of diverse populations in understanding human facial features. The findings also reveal that shared genetic factors contribute to similarities across populations, while population-specific variants drive differences.
Long-term simulations show that smart land management, such as organic farming and protected refuge areas, can help stabilize threatened bumblebee species. Climate change is expected to have the strongest total effect on bumblebees, threatening many species.
A new global risk index highlights the alarming decline of pollinators, which are crucial for food production and ecosystem services. The top causes of pollinator loss include habitat destruction, pesticide use, and climate change, with serious consequences for human populations, particularly in the Global South.
A new study finds that urbanization is causing many mammal species to grow bigger, contrary to Bergmann's Rule. The study analyzed over 140,000 measurements of body length and mass from North American mammals collected over 80 years.
A study at the University of São Paulo found that bird species interacting with more plant species have higher evolutionary stability. This is because they occupy central positions in seed dispersal networks, leading to longer lifespans and increased species accumulation.
A team of engineers discovered that the unique design of fish fins, with layered structures made up of stiff and soft materials, enables them to achieve remarkable dexterity and flexibility. This finding could lead to new materials and technologies for robotic applications and aircraft design.
A new study reveals that just 42% of nations have expanded their scientific understanding of bird species distributions in the last decade. The researchers developed two new metrics to assess biodiversity data coverage and effectiveness, finding that regions like Asia and South America are closing knowledge gaps.
Researchers collected over 300 samples from the seafloor to study biodiversity, mineral makeup, and ecological effects of toxic waste dumping. They discovered a new area of methane seepage and a whale fall, providing insights into the impact of human actions on deep-sea ecosystems.
A recent study published by Swansea University found that venomous fish and insects diversified faster than their non-venomous counterparts. This is attributed to the use of venom as a means of repelling predators or catching prey, leading to increased opportunities for species to exploit their environment.
A new study by Point Blue Conservation Science found that protected areas in central coastal California effectively safeguard bird populations from decline. The research analyzed population trends of 14 bird species and found that 9 had better population trends within protected areas compared to average trends outside.
Researchers from TUM discovered a toxin in the leafy vegetable Ebolo, which can cause liver damage. They successfully removed the toxin through breeding techniques, paving the way for safer consumption of this nutritious crop.
A new study by researchers at the University of Waterloo found that Indigenous fire stewardship increases biodiversity and ecosystem heterogeneity across all major terrestrial biomes. Cultural burning reduces risks of interface fires and has important cultural practices for resource management, community protection, and cultural purposes.
A 48-year record of Australian collecting trips has been made publicly available, providing accurate details on specimen collection dates and locations. The data is now accessible via the Zenodo open-data repository in Darwin Core format.
Scientists have developed a novel indicator to monitor danger to the world's rainforests, which are losing their capacity to cycle carbon and water. The unique tropical rainforest index (TFVI) provides a snapshot of long-term observations, revealing that rainforests are more vulnerable than previously predicted.
The article emphasizes the importance of integrating different disciplines and stakeholders in conservation efforts. Key findings include the need for increased funding and expert guidance for transdisciplinary research, as well as the benefits of such approaches, including improved data quality and innovation.
A nationwide analysis of dragonflies and damselflies in Germany between 1980 and 2016 found both losses and gains, with cold-adapted species declining due to habitat loss and degradation. Meanwhile, warm-adapted species increased, likely due to climate change.
Research reveals sacred groves in Kurdistan, Iran, harbor higher taxonomic diversity than neighboring lands, hosting rare plants and threatened animals. Local perceptions prioritize spiritual values, cultural heritage, and biodiversity protection.
The Finnish Biodiversity Information Facility (FinBIF) is a unique, one-stop-shop for all types of biodiversity data, serving cutting-edge research, public administration, business, and civil society. FinBIF has over 39 million observations of 40,000 species in its portal.
The Cleveland Museum of Natural History has developed a new planetarium software plug-in that enables users to teach beyond the stars by exploring biodiversity trends and patterns. The tool allows educators to leverage 1.6 billion specimen records, creating customized programs on biodiversity and conservation.
A study found that drastic changes in the Mediterranean climate and geology 6 million years ago led to the emergence of new species in wall lizards. The researchers believe hybridization played a key role in this process, fueling evolution and promoting biodiversity.
Since 2009, three local conservation NGOs have worked with international support to reintroduce Griffon Vultures to their former breeding range in Bulgaria. As of December 2020, over 80 individuals have been recorded, including successful breeding pairs and fledged chicks.
Researchers found that Indigenous languages overlap with 8,200 species ranges in African UNESCO sites, suggesting a strong connection between cultural and biodiversity preservation. The study suggests engaging Indigenous people in governance to redesign management strategies and conserve localities.
A recent study published in Ecography reveals that mobile apps can uncover macroecological patterns similar to those derived from long-term inventory data. The Flora Incognita app, which uses AI for plant identification, provides valuable datasets on environmental conditions, despite user behavior influencing the data.
The Saker Falcon's population has recovered in Bulgaria after a 20-year conservation effort, with observations confirming at least one breeding pair. The species was reintroduced in 2015 and bred successfully, paving the way for further releases to restore the population.
A study suggests reintroducing jaguars into the US Southwest could be a viable alternative to recovery, as the region provides suitable habitat for 90-150 jaguars. Reintroduction could also enhance local economies and ecology.
A new study finds that a network of Important Bird and Biodiversity Areas (IBAs) in the Caribbean and Central and South America will remain robust under climate change. Despite predictions of species shifts, more than half of IBAs are projected to remain climatically suitable for 73% of conservation-concerned species.
A Lancaster University-led team reviewed evidence on solar park land management practices to enhance pollinator biodiversity. They highlighted ten ways to protect and even enhance bee populations, including sowing wildflowers and connecting parks to nearby habitats.
A new framework connects metabolic principles to forest patterns, revealing regularities beneath apparent randomness. The model allows for generalization to diverse species and situations, providing insights into forest structure and biological complexity.
Scientists have discovered a new species of large, tropical centipede in Okinawa and Taiwan, which is the largest in the region. The species, named Scolopendra alcyona, exhibits amphibious characteristics and prefers streamside environments.
A recent study found that much of considered 'intact habitat' is missing species due to human impact. However, restoring certain species through reintroduction could potentially increase ecological integrity to up to 20% of the planet's land surface.
Researchers discovered bacteria and archaea involved in nutrient cycle and biomineralization, suggesting microorganisms contribute to metal formation and ecosystem support. The study's findings have implications for understanding the impact of mining on ecosystems.
A new caddisfly species, Potamophylax coronavirus, was discovered in a national park in Kosovo and described in the Biodiversity Data Journal. The study highlights the impact of pollution and habitat degradation on freshwater organisms in the region.
The biodiversity collections community should implement a global plan by 2030 to maximize its value to the scientific enterprise. The plan should draw on existing capacity and highlight five pillars: collecting new samples, digitization, data integration, education, and infrastructure.
Research highlights biodiversity's crucial link to micronutrient-rich seafood diets, essential in combating 'hidden hunger' and meeting UN Sustainable Development Goals. Preserving aquatic ecosystem biodiversity locally and globally is vital to fulfill nutritional requirements.
A UMD study found that supporting Indonesian women in conservation sciences can help tackle global biodiversity challenges. The research, which documented the motivations and challenges faced by women in this field, highlights the need for culturally appropriate training and mentorship to enable their participation.
A recent study found that North American deserts are home to a high array of butterfly species due to the desert's changing conditions and mobile nature. This diversity is attributed to the butterflies' generalist behavior and lack of host plant specificity, making them less likely to cluster together.
Farmers prioritize government and agricultural sector information, while scientists value scientific information. Female farmers and those using organic farming methods rate biodiversity as more important than others. The study highlights knowledge gaps between research, agriculture, and policy practice.
Clinical algorithms that adjust for race can cause harm to patients by delaying access to additional tests and treatments, according to a new article. The authors argue that the medical community must step up to achieve consensus on paths forward to address racial inequities in health care.
A study published in FACETS highlights how misinformation and polarization are eroding conservation efforts worldwide. Researchers found examples of good intentions leading to harm, such as the case of Huemul deer in Patagonia National Park, Chile, where removing domestic livestock led to a decline in deer population.
A study reveals three distinct periods of rapid species diversification in birds, linked to key adaptations for flight and diet. These events are influenced by long-term climate changes and the Cretaceous-Paleogene mass extinction event.
A new study published in PLOS ONE found that the circadian rhythms of Japanese red flour beetles vary geographically, with weaker rhythmic amplitudes at higher latitudes. The researchers collected beetles from 37 rice mills across Japan and found no variation in rhythm period with latitude or longitude.
The analysis of over 4,000 studies reveals a positive correlation between data availability and data use in biodiversity research. Data integration enables global synthesis and research across multiple taxonomies, facilitating research at various scales.
A joint research team revealed that the growth of northern Tibet drastically altered climate and vegetation patterns in East Asia. The study found that increased rainfall allowed unique plants and animal species to evolve in vast numbers, creating a biodiversity hotspot.
Research in tallgrass prairies reveals that management techniques like prescribed fire and bison reintroduction are more effective at restoring animal communities than increasing plant diversity. This suggests that a single focus on plant biodiversity may not be enough to ensure successful ecosystem restoration.
Recent studies document striking patterns of insect biodiversity loss, with many populations decreasing at annual rates of 1-2% a year due to human activities such as agriculture. However, some species are increasing in abundance and geographic distribution in temperate and Arctic areas.
A comprehensive study of the Antarctic's status quo and future reveals alarming changes due to climate change, including ocean acidification and increased biodiversity. The team forecasts a more intense 'greening' of coastal areas but warns that prolonged warming could lead to species extinction.
Researchers Matt Kasson and Angie Macias are studying the association between millipedes and fungi, revealing tremendous fungal diversity among colobognathan millipedes. The team plans to document fungal diversity associated with half of the US species, potentially uncovering new undescribed fungal species.
The Waray Dwarf Burrowing Snake is a new genus and species of snake found in the Philippines. The snake was discovered through molecular analysis and CT scanning, revealing unique features such as few vertebrae and adaptations for underground life.
The EU-funded SHOWCASE project aims to integrate biodiversity into farming practices through a 5-year research collaboration between farmers, scientists, and conservationists. The project will explore socio-economic incentives for farmers to adopt biodiversity-friendly practices, which are currently underutilized.