Articles tagged with Biodiversity Conservation
A study in Nature Communications reveals that older species typically have larger geographical ranges, except for island dwellers. On the mainland, this relationship holds true, while on islands, younger species can attain larger ranges due to unique environmental dynamics.
Birdwatching tourism has seen significant growth globally, with countries in the tropics experiencing increased visitation and economic development. However, not all countries have benefited equally, with research from UC Santa Cruz identifying challenges and success stories that may inform future conservation efforts.
A new study by University of Nottingham scientists assesses biodiversity credit suppliers against six integrity criteria, finding notable weaknesses in verifiable outcomes and risk disclosure. The authors advocate for transparent governance and harmonized data collection protocols to ensure credibility and impact.
Researchers have recorded the sliteye shark for the first time on the Great Chagos Bank, highlighting the ecological importance of the archipelago's Marine Protected Area. The discovery provides new insights into deepwater seagrass habitats and their role in supporting marine biodiversity.
The Kunming-Montreal Global Biodiversity Framework sets robust targets for protecting marine biodiversity, addressing its complexity and variability. By focusing on key indicators such as species distribution, genetic diversity, and ecosystem structure, policymakers can track changes and implement effective conservation measures.
A new framework developed by Oxford researchers helps agricultural sectors track and address biodiversity impacts, identifying areas where progress in one area may harm others. The study's safeguards act as checks and balances, ensuring that improvements in one area do not mask problems in another.
The decline of seed-dispersing animals, including birds and mammals, hinders the fight against climate change by altering forest composition and reducing carbon absorption. Researchers warn that major global efforts underestimate the importance of frugivores in conservation and restoration strategies.
Researchers found that bat boxes can reach lethal temperatures if not designed properly. Simulations showed that adding insulation, light colors, and thoughtful orientations can make the boxes safer. The study's code is publicly available, allowing conservationists to tailor their solutions to specific climates.
Researchers have identified 48 previously unknown bacterial species in the indri's microbiome, which is largely established through transmission between members of the same social group. This finding has significant implications for preserving the species' habitat and preventing extinction.
Research by the University of Michigan reveals that biodiversity is crucial in forests, particularly in wet climates, where it promotes tree growth. In contrast, its impact is negligible in wet years within those same wet climates.
The book examines biodiversity, ecology, and conservation strategies across Mexico's deserts, focusing on the Baja California Peninsula, Chihuahuan Desert, Sonoran Desert, and Tehuacán-Cuicatlán Valley. Key findings include the ecological roles of natural products and traditional medicinal plants.
A new analysis found that diversity hotspots of mycorrhizal fungi overlapped with plant diversity hotspots in only 8.8% and 1.5% of cases, respectively. The study suggests that prioritizing conservation based on aboveground diversity fails to capture diverse belowground regions.
Associate professor Hayley Lanier will conduct evolutionary genomics research in Czech Republic to study how animal populations adapt to climate change and habitat shifts. Her goal is to predict which populations can adapt or are more vulnerable to change to inform conservation efforts.
A study has found that over 80% of parasites in kākāpō poo prior to the 1990s are no longer present in contemporary populations. This suggests a significant impact on parasite communities due to biodiversity loss.
iNaturalist is becoming a cornerstone of scientific research, with millions of people contributing observations that help scientists track species distribution modeling and range mapping. The platform's utility in tracking how organisms are spread across the planet has been revealed through an international study.
A new study reveals a disconnect between media and public perceptions on the risks of consuming wild meat in Central Africa during COVID-19. Researchers found that people's perceptions were more influenced by their personal experience, with domesticated red meat viewed as the riskiest protein source for disease.
The golden-shouldered parrot is abandoning areas of grassland it usually nests in due to woody plant encroachment, increasing predation risk. The study's findings highlight the importance of maintaining remnant grasslands for the conservation of grassland-dependent species.
Researchers conducted the world's biggest bird survey in Colombia, recording 971 species and finding that clearing rainforest for cattle pasture causes a 60% greater biodiversity loss than previously thought. The study highlights the need for policymakers to consider the larger-scale impact of deforestation on biodiversity.
A team of scientists proposes using gene editing to restore lost genetic diversity in endangered species, enabling them to adapt to future environmental changes. The approach could complement traditional conservation methods and attract new investors and expertise.
A study by The University of Osaka found that cash incentives boosted post quantity on the app Biome, while donation-based incentives led users to share rare species. This can help design smarter citizen science programs that truly support biodiversity.
A new study found that people's intuitive perception of biodiversity through visual and audio cues is remarkably accurate, aligning closely with scientific measures. Participants sorted images and audio recordings of forests based on perceived biodiversity, noticing vegetation density and light conditions visually, while acoustically d...
A new study by the HUN-REN Centre for Ecological Research found that villages within forest-dominated landscapes exhibit higher biodiversity compared to agricultural settings. City proximity boosts human well-being, but has little impact on species numbers and diversity.
A new study finds that climate change may cause a reduced overlap of suitable habitats for wild vanilla plants and their pollinating insects, threatening the survival of natural populations. This could lead to plant-pollinator decoupling, negatively affecting the future of the global food industry.
Researchers found that providing hard substrate in deeper parts of the Wadden Sea actually discourages mussel and oyster settlement due to predation pressure. However, introducing substrates with high surface complexity can enhance shellfish settlement, offering shelter from predators.
A new study found that domesticated carp have lower chronic stress levels than their wild counterparts, despite regular angling capture. The researchers compared scale cortisol data from domesticated and wild carp and found that the former had significantly lower levels of chronic stress.
Researchers from the University of Copenhagen and UK identified a set of flower mixtures that attract both pollinators and delight the human eye. The study found that seed mixes containing species like yarrow, cornflower, and purple viper's bugloss establish themselves better in soil and bloom for longer.
The Nature Relationship Index (NRI) aims to measure a country's sustainable path by assessing its relationships with nature, tracking progress and development. The NRI adds an environmental dimension to the Human Development Index, fostering mutually beneficial relationships between humans and the natural world.
A study by Chuo University reveals that American eel is widely distributed in processed eel products sold at Japanese retail stores, contradicting the country's primary reliance on Japanese Eel. The research highlights the need for sustainable use of anguillid eels beyond Japanese Eel to ensure their conservation.
Nearly half of Mesoamerica's 4,000+ tree species are at risk of extinction, primarily driven by agriculture and logging. Conservation efforts are urgently needed to protect these species.
A new study by the University of Göttingen and Freie Universität Berlin found that Mediterranean-type regions require tailored restoration methods due to varying soil and climate conditions. The research suggests that compromises are often needed, and what works best depends on local goals and conditions.
A recent study documents the discovery of over 100 new ribbon worm species off Oman's coast, highlighting a significant underestimation of global marine biodiversity. The finding underscores the importance of exploring lesser-studied regions, such as the tropics, to uncover the full extent of oceanic diversity.
Scientists from University of Leicester collaborate with traditional Amazonian communities to monitor biodiversity using artificial intelligence, enabling them to maintain control over their resources and territories. The project aims to reshape conservation approaches in the world's largest tropical rainforest.
Bulgaria's membership in GBIF will enable the country to integrate genetic data on species diversity into the global scientific community, increasing scientific visibility and relevance. This will support initiatives such as the Bulgarian Barcode of Life and contribute to global knowledge on biodiversity and conservation.
A study found that three lizard species in Madagascar consume fruits from over 20 plant species and expel viable seeds, indicating their potential crucial role as seed dispersers. This discovery is significant as environmental degradation affects large frugivores like lemurs, but lizards can continue to inhabit degraded environments.
An international study found that dehorning rhinos resulted in a drastic reduction of poaching, with a 78% decrease in poaching rates. The study analyzed data from 11 Greater Kruger reserves and found that dehorning reduced incentives for poaching, making it an effective conservation strategy.
A new tool, developed at the University of Córdoba, uses satellite data and species distribution models to identify areas for conservation prioritization. The tool, tested with six Andalusian species, suggests that most protected areas and species suffered habitat decline between 2000-2020.
A study analyzing online seizure records found over 300 seizures of dried seahorses in 62 countries, with most occurring in transit or destination countries. The illicit trade is estimated to be worth CAD$29 million over 10 years, and emerging routes involve Europe and Latin America.
Researchers found that artificial water bodies, especially historic stone tanks, support a higher diversity of species compared to natural habitats. These structures serve as stable environments for vulnerable eggs and larvae, providing a lifeline for amphibian populations amidst climate change and land-use change.
New research from the University of the Witwatersrand finds that puff adders can increase their food consumption by up to 12 times during rodent outbreaks, outperforming traditional mammalian predators. This natural solution could significantly reduce crop damage and support sustainable farming practices in Africa.
Researchers found that removing invasive American bullfrogs allowed native northwestern pond turtles to recover and thrive in Yosemite National Park. The study suggests that eradicating non-native bullfrogs could be necessary in priority conservation areas to help pond turtle populations recover.
Researchers propose pathways for synergies between marine spatial planning and marine protected area planning under a rapidly changing climate. Key aspects of MSP and MPA planning set them apart, including zonation, scale, stakeholder involvement, systems view, and climate considerations.
A study by Brazilian, UK, and Dutch scientists found that just 30 species of trees dominate the Cerrado, accounting for almost half of all its trees. This phenomenon of hyperdominance has significant implications for understanding and conserving the ecosystem.
Research published in Global Change Biology found that tiger presence is associated with higher forest vegetation carbon stocks, lower carbon dioxide emissions, and higher carbon dioxide removal. Tiger density also seems to have a guardian effect to protect forests from deforestation and associated carbon emissions.
Researchers have mapped the saola's genome, revealing two distinct populations with significant genetic differences, and estimate that fewer than 100 individuals remain, raising hopes for conservation efforts through captive breeding and genetic de-extinction. The study provides new insights into the species' history and future prospects.
Researchers analyzed 724 ancient Chinese poems to track the decline of the Yangtze finless porpoise's habitat range. The study found that the porpoise's range decreased by at least 65% over 1,400 years, with most of this decline occurring in the past century. This ancient art form provides a unique window into biodiversity conservation.
A new study predicts that common noctule bats' hibernation areas will shift northeastward by up to 14% by 2100 due to warmer winters. The model accurately tracks the northward range shift of this species over the past 50 years, driven by shorter and warmer winters in Europe.
A new study by University College London researchers suggests that intensifying existing farmland can degrade local biodiversity more than expanding agricultural land, depending on factors like region and crop type. The study highlights the need for sustainable intensification techniques to mitigate the impact of farming on the environ...
Professor Paul Armsworth, a theoretical ecologist at University of Tennessee, has been recognized as an ESA Fellow for his contributions to ecological research and conservation. He bridges theory and practice to inform management and policy decisions, benefiting Tennessee and the broader society.
A study led by Monterey Bay Aquarium shows that the collapse of one marine predator can benefit another. Sea otters thrive in response to increased availability of mussels after a mussel boom is triggered by the loss of ochre sea stars, demonstrating keystone interdependence.
A recent study suggests that highly diverse microbial ecosystems may actually decrease stability under stress conditions. In contrast, low-diversity ecosystems often exhibit increased growth rates and community stability when faced with starvation or high salinity.
A new study predicts that new plant pests and diseases will severely damage UK trees and woodlands by 2050, potentially losing over half of their growth. The research highlights the need for increased tree diversity and resilience to biocontrol measures.
A new study suggests that regional conditions alter the makeup of communities, influencing biodiversity. The researchers found that immigration from highly diverse seed mixes maintained species diversity over time, while local factors had a limited impact on biodiversity loss.
A new study published in Nature Ecology & Evolution shows that integrating nature restoration with land management strategies can ensure long-term sustainability. Strategic restoration efforts can yield significant biodiversity and climate benefits while ensuring continued food and timber production across Europe.
A new study reveals climate change is the leading cause of biodiversity loss among endangered species in the US. Climate change affects 91% of ESA-listed species, with many facing multiple threats simultaneously.
A new study by Griffith University reveals that the term 'nature positive' is being used more for political rhetoric than actual conservation efforts, posing a threat to biodiversity. The research found that only 0.01% of the global tourism sector makes net positive contributions to conservation.
A new study found that a pay-to-release programme increased live releases of endangered species caught as bycatch, but also encouraged some vessels to increase their catches at the expense of conservation goals. Adjustments have been made to improve the programme's effectiveness.
Saharan mustard is overwhelming native plants' seed bank, reducing biodiversity and weakening ecosystems. The invasive species can crowd out native species, altering ecosystem function.
Camille Parmesan wins BBVA Foundation award for her pioneering studies on species shifting their geographical ranges in response to climate change. Her research has provided vital input to conservation strategies, including corridor creation and protected areas.
A new study analyzing over 175 scientific reviews found that agricultural intensification is a major driver of insect decline, but climate change has multiple individual drivers such as extreme precipitation and temperature. The research highlights the need for a multi-pronged approach to conserve insect biodiversity.
A new study found that some bird species with large geographic ranges and big brains are actually more susceptible to climate change than previously thought. Researchers analyzed data from citizen scientists and found that birds adapted to narrow climate niches, such as the Arctic, are at higher risk from climate change.