Articles tagged with Biodiversity Loss
Scientists have uncovered the remains of a vast animal community that lived in the European Arctic 75,000 years ago. The bones represent the oldest example of an animal community in the region during this warmer period of the ice age, providing valuable insights into how wildlife responded to dramatic climate shifts.
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.
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 study from the University of Wisconsin-Madison found that golden oyster mushroom invasions decrease fungal community richness and native species numbers. The research, published in Current Biology, used data from tree trunks and community scientist observations to determine the impact on ecosystems.
The EU-wide requirement emphasizes five key steps for successful nature restoration: clear communication, agreed targets, coordinated measures, supportive frameworks, and attractive incentives. Effective implementation is crucial to achieving long-term biodiversity goals and mitigating climate change.
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.
A new study reveals that global marine biodiversity data is heavily biased towards shallow waters and vertebrates, with vast areas of the deep sea and invertebrates poorly represented. The findings highlight the need for prioritized sampling to fill these gaps and support sustainable ocean management.
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.
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.
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...
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 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 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.
Saharan mustard is overwhelming native plants' seed bank, reducing biodiversity and weakening ecosystems. The invasive species can crowd out native species, altering ecosystem function.
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.
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 mysterious parasite is devastating fish farms globally, causing £50 million in losses annually. Researchers have discovered a new gene regulation process that could lead to the development of gene-based vaccines.
Researchers found that high tree mortality in upper canopy can promote oak regeneration when maple is removed from understorey. Plantings on thinned forest plots showed fewer signs of drought stress, supporting oak growth.
A new study by the University of British Columbia warns that deep-sea mining could lead to a 13% increase in environmental degradation, posing significant hazards for marine ecosystems, coastal communities, and businesses. The study advocates for a shift towards circular economy strategies to mitigate these risks.
The deep sea accounts for 90% of ocean volume and hosts diverse ecosystems. However, human activities like mining and climate change threaten these areas. Scientists emphasize the need for major investment in deep-sea research to address knowledge gaps and inform sustainable management strategies.
The UN University's new report emphasizes the need for deep systemic changes to address climate change, biodiversity loss, and pollution. It introduces the Theory of Deep Change, which identifies structures and assumptions that perpetuate these challenges, and highlights five areas where urgent transformation is needed.
A team of HKU ecologists led an international initiative to study declining tropical insect populations, highlighting alarmingly limited knowledge and threats from urbanization, habitat loss, and climate change. The review emphasizes the need for more research and conservation interventions to maintain tropical biodiversity.
The study reveals that animal behavioral diversity is at risk due to declining biodiversity, which can be linked to human activities. Preserving cultural behaviors, such as tool use in primates, could aid in developing comprehensive conservation strategies.
Researchers argue that scientists should use storytelling techniques to convey their work, appealing to humans beyond technical writing. They propose methods such as embracing storytelling, sharing behind-the-scenes stories, and using personal anecdotes to inspire meaningful action.
A study predicts that over 80% of amphibian species in the Upper Paraguay River Basin will lose suitable habitats by 2100. The region, which includes the Pantanal and its surroundings, is expected to experience local extinctions under both optimistic and pessimistic greenhouse gas emissions scenarios.
A study by Eawag and the University of Zurich found that human impacts on biodiversity are widespread and severe, with average species declines of 20% across all biogeographic regions. The composition of species communities is also shifting, with environmental pollution and habitat changes having a particularly negative impact.
The new service enables users to create and download customised reports summarising species occurrences in a format suitable for biodiversity modelling and indicators. This expansion of GBIF's capabilities aims to improve the usability of biodiversity data, particularly for Essential Biodiversity Variables (EBVs) and indicator workflows.
A team of researchers from the University of Kansas has confirmed that the Leyte Chorus Frog is a hybrid of two species with overlapping ranges whose intermingling was driven by deforestation. The discovery sheds new light on the impact of human activities on the environment and highlights the importance of conservation efforts.
Researchers propose darkening cities to improve biodiversity, human health, and reduce energy waste by embracing nocturnal living. Professor Nick Dunn's 'Dark Futures: When the Lights Go Down' presents a vision for an alternative future that reconnects humans with nature's rhythms.
A study led by the German Centre for Integrative Biodiversity Research found that tree diversity significantly enhances forest temperature buffering, particularly during heat peaks. Species-rich forests showed a greater cooling effect, up to 4.4°C stronger than single-species forests.
Despite decades of overfishing warnings, Southeast Asia's catch fisheries have maintained biodiversity and ecological health, with a three-fold higher ratio of underfished stocks compared to the global average. This study highlights the benefits of non-species-selective multispecies fishing practices in promoting sustainable fisheries.
The Bezos Earth Fund has launched a five-year project to conserve amphibian species in Latin America, partnering with the Smithsonian Tropical Research Institute and Amphibian Survival Alliance. The initiative aims to halt amphibian extinctions and boost captive populations by 15%.
A study analyzed conservation actions for endangered species and found that targeted efforts have driven improvements in over 100 species. However, only half of assessed species have conservation actions in place, and roughly six times as many species have deteriorated in recent decades than have improved.
A major review of over 67,000 animal species found that targeted conservation efforts are helping to recover many species threatened with extinction. The study highlights both successes and the need for urgent action to address the global biodiversity crisis.
Consumers purchasing natural pasture-raised beef believe high-quality meat is part of a sustainable diet, but struggle to link it to reduced overall intake. The study highlights the need for clearer definitions and guidance on sustainable meat consumption criteria.
A University of Oxford study found that widely used biodiversity impact assessment tools have significant uncertainties, which can lead to misguided efforts and ineffective strategies if not addressed. The researchers suggest ways to reveal, reduce, and navigate these uncertainties to improve the use of these tools.
The research analyzed satellite images and machine learning to detect forest loss in Ukraine during the war. The study found that Ukraine lost over 800 km² of forests in 2022 and 772 km² in 2023, mainly due to fires in war-torn regions.
The Libroscope initiative seeks to unlock and link data from scientific literature to support understanding of biodiversity. By 2035, the power of biodiversity knowledge will be fully leveraged within an open science framework.
A study found that global biodiversity conservation funding is severely limited, with most threatened species receiving little to no support. The researchers call for a new approach to conservation funding, prioritizing all species equally.
Soil microbial diversity decreases in alpine pioneer community degradation, while ecosystem functions initially increase before declining. Fungal communities are more vulnerable to environmental changes than bacterial ones.
The increasing extraction of sand across the world is causing significant harm to marine ecosystems, leading to coastal erosion, habitat destruction, and the spread of invasive species. Integrating sand mining into broader environmental policies is crucial to mitigating its impacts.
A Danish study found that rural cat owners are increasingly managing their cats similarly to urban owners, leading to fewer unwanted kittens. The change reflects a growing human attachment to owned cats and a diminishing divide between rural and urban life.
A new study highlights the risks of climate change on cocoa production, which supports four to six million small-holder farmers. Increasing pollination rates above current levels could boost yields by 20%, according to researchers.
A recent study published in PLOS Biology found that even within protected habitats, tropical species are still vulnerable to threats from beyond their borders. Human population density and habitat disturbance in surrounding areas can lead to a decline in species richness by up to 1% per 16 persons per square kilometer.
A comprehensive global study reveals pesticides are a major contributor to the biodiversity crisis, affecting over 800 species of plants, animals, fungi, and microbes. The research highlights the need for policies and practices to reduce pesticide use, including regenerative agriculture and Integrated Pest Management.
Researchers argue that rewilding productive farmland or forestry in industrialised nations with low biodiversity may do more harm than good on a planetary scale. Efforts to conserve nature can displace production to more biodiverse regions, leading to increased demand for commodities like red meat.
A Princeton study reveals how consumption-driven deforestation by high-income nations drives biodiversity loss in other countries, responsible for 13.3% of global range loss. The study finds that these countries cause international biodiversity losses 15 times greater than their domestic impacts.
The duo calls for policies, business models, and individuals to recognize humanity's 'entanglement' with nature. They advocate for socio-environmental justice and respect for connections with other life on Earth.
Brondizio's work highlights the vital role of Indigenous peoples in conservation and connects large-scale structural processes to local communities. His research has transformed knowledge of the Amazon region and its socio-ecological issues.
A recent study reveals that smaller arable fields and organic farming are crucial for maintaining high pollinator diversity in calcareous grasslands. The research team found that these factors significantly increase the abundance of flowers, nesting sites, and various wild insect species, particularly endangered ones.
Despite decades of restoration efforts, biodiversity growth has stalled in restored Danish wetlands. The study highlights the need for concrete measures such as grazing animals and full restoration of watercourses to improve plant species richness.
A recent study published in Nature Communications reveals polarized global landscape and 'orphaned' SDG indicators affecting nations' trajectories toward sustainable development. The research provides insights into the progress and disparities of countries toward achieving the Sustainable Development Goals, highlighting areas where act...
A new study by Purdue University reveals that improved crop varieties led to global benefits for the environment and food system sustainability. The analysis found that reduced agricultural land use saved 1,043 animal and plant species, with most avoided losses located in biodiversity hot spots.
Researchers at University of Oxford critically evaluated CITES effectiveness, highlighting critical flaws in state-led law enforcement approach and socio-economic analysis exclusion. They propose a new decision support tool based on inclusive governance processes to revise or redesign CITES rules and regulations.
A new study reveals that increased aridity leads to a decrease in plant species diversity in drylands. The research found that the biomass of dominant plant species can obscure this effect, and past extreme droughts strengthen the link between rainfall and species diversity.
A new study reveals that India's successful tiger recovery is driven by factors such as protection, prey availability, peace, and prosperity. The country has managed to double its tiger population since 2010, thanks in part to the establishment of protected areas and conservation efforts.
Botanic gardens have reached peak capacity, hindering efforts to gather plant diversity for study and protection. Despite accelerated rates of extinction risk, institutions struggle to conserve threatened plants within collections globally.
Borealis Mud Volcano provides a hard substrate for various species like anemones and octocoral colonies, sustaining local fish populations. The volcano's carbonates also offer shelter and feeding opportunities.
A new study published in Environmental DNA revealed that insecticides and fungicides are the main factors affecting biodiversity in UK waters. The AI technology analyzed water and biofilm samples from 52 freshwater lakes, identifying key links between pollutants and biodiversity loss.
A recent Hungarian study found that garden pond features such as age, area, aquatic vegetation, and shoreline vegetation influence the occurrence of animals like amphibians, odonates, and birds. The study highlights the importance of pond management practices to support biodiversity in urban areas.