Articles tagged with Natural Resources Conservation
Restoration of Brazil's dry forests and savannas can sequester up to 1.5 billion tonnes of carbon in the long term, while conservation is essential to meet its 2030 climate goal. The new study suggests a focus on these biomes could be more cost-effective than restoration.
A new study by the University of Exeter and the University of Bristol Law School suggests that governments should empower citizens to shape marine environmental decisions. The researchers propose a new definition of marine citizenship, recognizing rights as well as responsibilities, to create transformative change for sustainability.
A study in Brazil found that agricultural certification can encourage compliance with environmental laws, but doesn't necessarily reduce deforestation or increase natural regeneration. Certified coffee farms showed a general tendency for increased compliance, particularly in protected areas like the Atlantic Rainforest.
Researchers found strong seasonality in blue whales' foraging and breeding behavior, with changes in vocalizations based on environmental conditions like marine heatwaves. The study's findings can inform conservation management of this endangered blue whale population.
A new study reveals climate-driven conflicts between humans and wildlife are on the rise globally, with six continents experiencing exacerbation of these conflicts. The research identifies trends in human-wildlife conflicts linked to climate change, including altered animal habitats, resource availability, and changes in wildlife behav...
The war in Ukraine may trigger a new global land race, threatening rural livelihoods and the environment. Large-scale land acquisitions could exacerbate conditions of water scarcity and land degradation, prompting concerns about policy implications and long-lasting effects on rural development.
Researchers have created detailed genetic maps of green and leatherback sea turtle genomes, providing insights into their unique adaptations and evolutionary history. The study reveals that genetic differences between the two species are mainly found on microchromosomes, which may hold the key to each species' survival.
Researchers found that the feathers of large seabirds contained nutrients from multiple ocean basins, while smaller birds had elements matching their local foraging environments. This discovery may explain the long-distance migrations of threatened species.
Researchers from Japan highlight the decline of native squirrel species due to introduced non-native sciurine species. The study emphasizes the importance of early action in addressing ecological concerns and conserving rare endemic species, with successful eradication efforts reported in four locations.
A study published in Nature Ecology & Evolution found over 74,000 active fires in the Brazilian Amazon during the period, mainly due to recent deforestation. The research also revealed a sharp increase in forest fires on public lands and areas of Indigenous reservations.
A new species of stream frog from the Andes of Ecuador was named Hyloscirtus tolkien, created by one of their favorite writer, JRR Tolkien. The researchers found it in the pristine streams of the Río Negro-Sopladora National Park.
Researchers found that snake species distribution in the Chaco region correlates with adaptations, such as fossorial habits for burrowing and arboreal traits. The study showed that southern species have small eyes and short tails, while northern species have long tails and are tree dwellers.
The Stanford-led study found that the area of wetland ecosystems has declined 21-35% since 1700 due to human intervention, with at least 1.3 million square miles lost globally. This contradicts previous estimates and suggests a need for revised conservation strategies.
The Ecological Society of America showcases the contributions of Black scholars to 21st-century ecology, exploring historical erasure and public health injustices. The virtual collection features open-access articles addressing disparities in environmental engagement and conservation.
A Lund University study evaluates 'Operation: Save the Bees' campaign, finding that creating meadows with diverse flowering species and planting older flowers improves pollinator numbers. The researchers also highlight the importance of investing in effective measures to support urban biodiversity.
Research from Virginia Tech reveals that shark populations are recovering in northern Atlantic waters where regulations have been put in place. This is a promising conservation success story for vulnerable species.
A recent study found that DNA from domesticated chickens has been introgressing into the genomes of wild red junglefowl, leading to a loss of genetic diversity. The researchers estimate that wild birds have inherited 20-50% of their genomes from domestic chickens, which could make them less resilient to environmental changes.
Private landowners in southern and East African countries conserve hundreds of rhinos by generating revenues from wildlife tourism and trophy hunting. However, rising security costs due to accelerating poaching threaten the long-term viability of private rhino conservation.
A new framework identifies barriers and context-specific measures for plastic use and disposal, guiding policymakers in selecting effective intervention measures. The framework has been tested in Kyoto City, revealing potential desirable behavioral changes, critical barriers, and corresponding intervention measures.
The UN reports that roughly 50,000 large dams worldwide will lose an estimated 23% to 28% of their combined original storage capacity by 2050, resulting in a loss of around 1.65 trillion cubic meters of water. This loss will undermine water security, irrigation, power generation, and other essential services.
A new study provides insights into the conservation of eastern US migratory landbirds by identifying key stopover hotspots and habitat associations. The researchers found that small pockets of deciduous forest, particularly in areas with high concentrations of food and shelter, are crucial for birds to complete their migration.
A new book argues that the belief in human exceptionalism contributes to environmental degradation. The authors contend that this mindset is analogous to racism and has led to the extinction of many species. They propose a more inclusive approach, valuing all life forms equally and recognizing our place within the natural world.
A Tokyo Metropolitan University study reveals that smaller green areas surrounding large parks in urban environments can significantly affect biodiversity. The researchers found that mobile insect species benefit from these surrounding areas, while less mobile species do not.
A new study by ICTA-UAB calls for a biocultural approach in nature conservation, incorporating human perspectives and cultural values. The research team compiled a list of 385 culturally important species that have a recognized role in supporting local identity, providing a common sense of place and belonging.
A new UK study published in the British Ecological Society journal People and Nature suggests that paying farmers to create woodland and wetland habitats is the most cost-effective way to deliver environmental targets. This approach, known as 'land sparing,' would cost just 48% of the funds required for 'land sharing' approaches, which...
A new study reveals that child labor plays a significant role in preserving forest cover in southwestern Ethiopia. However, the economic-environmental synergy of smallholder shade coffee production is compromised by an undesirable reliance on child labor, leading to negative effects on children's schooling.
A new study from Ritsumeikan University reveals the essential role of relational values in people's readiness to participate in and support sustainable social-ecological system (SES) management. The research shows that integrating relational values into SES management plans can promote pro-SES behavior among people.
A new study provides insights into which pressures cause damage to plant species, revealing that agricultural activities pose a significant threat across diverse ecosystems. The transformation of production practices can mitigate this risk, reducing extinction rates by up to 54% in Norway.
A survey of 5,500 Brazilian and Italian students aged 14-16 found that nationality, social perceptions of science, and household income were more influential than religion in rejecting evolutionary theory. The study published in PLOS ONE reveals a significant gap in understanding geological time between Italian and Brazilian Catholics.
West Virginia University researchers, Ember Morrissey and Kinsey Reed, are working with private farms to diversify forage species and improve soil health. The project aims to increase economic gains for farmers while reducing carbon dioxide emissions.
Research highlights the critical link between island and marine ecosystems, identifying six essential environmental characteristics to guide prioritization of conservation efforts. Restoring islands can maximize returns for conservation management investments in ocean health and biodiversity.
The use of real-world laboratories can facilitate knowledge exchange between science and society, enabling the development of participatory research approaches to address the complex challenges facing our oceans. By involving all relevant stakeholders in co-designing research questions and testing potential strategies, these labs have ...
A study by Rice University researchers found that tropical mammal communities divide their days similarly, with feeding routines and body sizes influencing activity patterns. The study confirms consistent patterns across Africa, Asia, and the Americas.
A recent paper reveals that climate mitigation and peacebuilding can generate co-benefits, addressing the root causes of both conflict and climate change. The authors recommend collaboration between sectors to create a virtuous cycle, promoting social inclusion, economic opportunities, and conservation of natural environments.
A new study published in the Journal of Zoological and Biological Gardens highlights the successful sea otter rehabilitation program at Monterey Bay Aquarium. The program uses surrogacy as a comprehensive approach to rehabilitation, with 71% of surrogate-reared pups surviving post-release compared to 27% that underwent human-led rehabi...
A large-scale study found that high plant diversity in meadows and pastures supports numerous ecosystem services, including pollination, soil quality and cultural experiences. Various stakeholder groups, from local residents to the tourism industry, can benefit from increased biodiversity.
Research found that native predatory fish like jacks and barracuda feed on Australian mullet, an invasive species introduced to Oahu waters. This shift in diet helps control the invasive mullet population, which competes with native fish for resources.
A new type of satellite imagery with a spatial resolution of 15 cm has been used to detect and monitor critically endangered North Atlantic right whales. The technology allows for the identification of individual whales and their habitats, which will have significant implications for conservation efforts.
Researchers documented social ties between individual chimpanzees and gorillas that persisted over years and across different contexts. The study found enhanced foraging opportunities to be a key benefit of interspecies social interactions, with apes sharing knowledge of diverse plant species.
A study has mapped streamflow alterations across the continental US, using measurements from over 7,000 stream gauges. The dataset provides valuable data for determining societal impacts on ecosystems and setting environmental flow standards.
A new scientific article highlights the need for a global ocean vision to guide marine policies, plans, and programs. The authors propose incorporating Strategic Environmental Assessment (SEA) into international agreements to develop this holistic approach.
Researchers found 61 out of 86 species threatened with extinction, with coastal sharks facing greatest conservation concern. Increased protections and international trade regulations are crucial to prevent extinctions among these species.
New research reveals that over half of threatened species require targeted recovery actions to ensure their survival. The study found that while expanding protected areas and reducing pollution will benefit many species, 57% would still need specialized interventions such as captive breeding, reintroduction, and vaccination.
A new study reveals how large-scale groundwater exploitation by local farmers led to the desiccation of sandy soils and decimation of wildlife populations in Spain's Doñana National Park. The lack of effective oversight created an economically and environmentally unsustainable situation, destroying a protected natural space.
A new UTSC study analyzed Statistics Canada data to examine environmental behaviors and attitudes across Canada. The research found that Canadians are not deeply divided on many important environmental issues, with some common ground potential in drafting national policies.
A new study by Stanford researchers shows that nature-based solutions, such as conserving marshlands and restoring beaches, can be as effective as concrete seawalls in protecting against sea-level rise. The research found that these solutions provide extra benefits, including opportunities for recreation, climate change mitigation thro...
A new study published in the Proceedings of the National Academy of Sciences found that the ecological impact of invasive species alone is comparable to its combined effect with warming temperatures, drought, or nitrogen deposition. This suggests that managing invasive species at a local level can make ecosystems more climate resilient.
A new study reveals that urban residents have a simplistic understanding of coastal ecosystems and are less likely to take pro-environmental actions. The research highlights an issue known as urbanized knowledge syndrome, which can harm natural ecosystems and undermine community resilience.
Scientists have developed Community Distribution Models (CDMs) to predict upland vegetation communities from published data at a national scale. The approach uses publicly available and open-access NVC records and environmental data, with models based on random forests being the most accurate.
A new study in Environmental Research Letters reveals striking disparities in conserved land distribution across social marginalization dimensions in New England. Researchers created a tool to address these disparities and built an interactive map to highlight opportunities for future conservation based on environmental justice criteria.
New research reveals that private protected areas (PPAs) are twice as likely to be in areas with human disturbance and three times more likely to protect key biodiversity areas. PPAs account for 1.2% of these areas, increasing connectivity by over 7%. This study highlights the importance of recognizing their role in conservation efforts.
A new study published in The Journal of Wildlife Management found that perennial grassland cover affects duck nest survival differently depending on its dominance as a landcover type. In the Prairie Pothole Region, intermediate levels of perennial cover (30–60%) showed no additional benefits for nest survival.
A massive dataset reveals complex ecological relationships between sharks and game fish, offering a clearer understanding of their interactions. The study's innovative use of acoustic telemetry and machine learning helps inform fisheries management strategies to protect both species.
Researchers found that urbanization increases hydrogen cyanide production in white clover as a defense mechanism against herbivores. The study, published in Science, reveals adaptive evolution due to urbanization is driving global-scale changes in plant species.
A team of researchers collaborated with small farmers in Egypt to identify the most nutritious and climate-adapted pumpkin varieties. The study found significant variation in nutritional value among different samples, allowing for accurate identification using genetic analysis.
A study of 264 studies in 53 countries found that natural forests better support biodiversity and ecosystem services like carbon storage and water conservation. In contrast, plantations excel in wood production, highlighting a trade-off between environmental and economic goals in forest restoration.
Researchers have identified key opportunities to address threats to shark and ray populations through technological advances, international coordination, and multi-stakeholder collaboration. The review highlights the importance of sharks and rays in coastal marine ecosystems and their vulnerability to exploitation due to late maturatio...
Cambridge University researchers are tackling major environmental challenges in the UK's 'vegetable garden', the Fens, through a £10 million project. The team is working with farmers, landowners, and conservation groups to develop whole system solutions for climate change, extinction, and pollution threats.
A new report identifies ten key facts about global land use and details opportunities for a more sustainable and equitable approach. The study emphasizes the importance of considering trade-offs and acknowledging the rights of marginalized groups in policymaking.
Research reveals three modes of thought among Finnish forest owners: one views biodiversity loss as an emergency and advocates for radical change, while others see no problem. The study highlights the importance of acknowledging biodiversity loss denial in forestry discussions.