A new study by the University of Liverpool warns that safe passages for species adapting to climate change are often not being protected. The researchers found that important connecting patches were left out of existing networks of protected areas, resulting in a 13.6% shortfall in connectivity.
The New Roots for Restoration Biology Integration Institute aims to integrate plant traits, communities, and the soil ecosphere to advance restoration of natural and agricultural ecosystems. The project seeks to understand how root traits influence plant interactions with each other and with the soil.
A new study predicts that the population of San Nicolas Island foxes will remain at a low risk of extinction due to their isolated habitat and relatively dry environmental conditions. The researchers suggest strategies such as biosecurity, restoration of habitats, and minimizing human-wildlife conflict to increase the foxes' resilience...
Collective behavior in schools of herring, herds of wildebeest, and other groups helps maintain ecosystem diversity and stability. The study found an emergent social-ecological feedback that buffers the system against crashing, allowing more consumer species to persist.
Researchers at KAUST developed a new method to simulate the spread of wildfires through forests, capturing complex dynamics involved. The model accurately predicts fire behavior at forest scale and can be used to optimize firebreaks and improve wildfire management.
Researchers used statistical models to study the co-evolutionary history of pierid butterflies and their host plants. They found that butterfly-plant relationships are resilient to changes in species composition but can destabilize over larger structural changes.
Scientists have developed a new model to predict the health of coral reefs using data from the Khaled bin Sultan Living Oceans Foundation's Global Reef Expedition. The model identifies key drivers of coral reef health, including biophysical and anthropogenic factors.
A new model of inclusive sustainability emphasizes researchers' life experiences as a source of unique perspectives on socioecological challenges. This approach seeks to address the limitations of traditional conservation methods and promote more effective solutions.
A study in Zambia illustrates the challenges of measuring biodiversity and prioritizing land use, highlighting the need for consensus among conservation biologists. Different approaches to measuring biodiversity resulted in almost completely different land-use recommendations, emphasizing the importance of consistent methods.
Researchers used computer modelling to simulate bears' journeys in Whistler, identifying anthropogenic food as a major attractant. The study found that reducing attractants is more effective than reactive management strategies, and can be applied to communities across Canada
Scientists from the University of Göttingen and the Gobabeb Namib Research Institute investigated the long-term results of an experiment from 1979. They found that poisonous substances from Euphorbia damarana leaves did not induce fairy circles, contradicting Theron's original hypothesis.
A new study reveals that juvenile-adult differences shield ecological communities from collapse. The research shows that variations within species are crucial for community stability, leading to the stabilization of ecosystems. Differences in size and growth rates between juveniles and adults contribute to these effects.
A new approach to modeling infectious diseases considers ecological and anthropological contexts, predicting disease emergence and spread. This framework integrates disease agents into general ecosystem models, enabling scientists to simulate pathogen behavior and predict risk.
The study adapts mathematical models from ecology to understand Twitter's interaction patterns. The researchers identified two primary behaviour patterns: a modular state with fragmented attention and a nested state during exceptional events.
A team of experts used advanced modelling techniques to recreate the journey of Australia's indigenous people, who navigated the continent tens of thousands of years ago. The study reveals that prominent landscape features and water sources played a crucial role in their survival and growth.
A new two-year project aims to develop an agent-based modelling framework explicitly focusing on cyber security and privacy aspects of the MaaS ecosystem. The research will model important aspects of a real-world MaaS ecosystem, including cross-sector and cross-organisational interactions.
New research from Swansea University found that warmer temperatures help invasive species establish themselves and alter ecosystem structures. The study analyzed the synergistic effects of temperature and invasions on communities, revealing that temperature and invasion act together to increase species loss and create smaller networks.
A recent study synthesizes global dryland aridity changes, revealing a complex interplay between atmospheric drying and ecosystem greening. Despite rising aridity, lusher drylands are observed due to the physiological response of plants to increasing CO2 concentrations, which conserves water and promotes plant growth.
A new paper introduces a management approach that uses transient dynamics to predict when species may become vulnerable or endangered. The tool helps identify potentially endangered populations and informs adaptive management strategies.
A new study finds that the global food system must be transformed to prevent widespread biodiversity losses and habitat destruction. By analyzing the impact of agricultural expansion on nearly 20,000 species, researchers estimate that millions of square kilometers of natural habitats could be lost by 2050.
The METRIC model was used to simulate and evaluate surface evapotranspiration in Nepal, showing good applicability and accuracy. The study found an inverse relation between elevation and ET, highlighting its potential for irrigation management and soil moisture assessment in the country's mountainous regions.
The AGRIMODELS Cluster brings together three European projects aiming to improve agricultural policy-making by developing synergies among complementary approaches. The projects will create a modular and customisable toolset for flexible use, addressing key challenges such as food and water security, carbon storage, and biodiversity.
Researchers found that particulate matter (PM2.5) is overestimated in winter and ozone (O3) is underestimated in urban areas compared to suburban areas across all of China. This highlights the need for more data outside urban areas to accurately assess air pollution impacts on ecosystem functions.
Researchers incorporated nitrogen cycle into AVIM model, simulating gross primary production and net primary production well. However, discrepancies remain in carbon and nitrogen fluxes between datasets and the model.
Scientists at Linköping University simulated habitat loss on ecosystems and found that top predator species die out first. Initiatives to preserve biodiversity must consider ecosystem interactions and prioritize valuable habitats.
Researchers have developed a new model of landslide-induced tsunamis that accounts for the initial location of the landslide body on the shelf slope. The study reveals that tsunami height is affected by the coastal slope and the position of the land mass before slipping, leading to more accurate predictions.
Researchers studied feeding habits of 17 fish species and found that most responded to changing prey abundance by switching to the most abundant prey. However, planktivores and benthivores were less likely to consume more food when invertebrate prey was abundant, suggesting disorientation or confusion may occur.
The study proposes a mathematical model to understand the interactions between microorganisms within hosts and their transmission ability. The framework allows for the prediction of infection trajectories in single hosts and transmission in host populations, even considering complex interactions and stochasticity.
An international research team confirms Alan Turing's theory for Australian fairy circles, showing that the grasses within them act as 'eco-engineers'. The unique gap pattern emerges due to ecohydrological biomass-water feedbacks from the grasses.
A study published in Coral Reefs finds that materials in seawater affect light availability and wavelength on coral reefs, impacting photosynthesis and ecological zonation. Researchers used an instrument called a profiling reflectance radiometer to collect data profiles across Hawaiian and Bermudian reefs.
A study using atmospheric observations and modeling tools identifies Siberian and temperate ecosystems as primary drivers of the increased amplitude of the atmospheric CO2 seasonal cycle. In contrast, arctic-boreal North American ecosystems have relatively weak localized impacts on this increase.
Research finds global land monsoon summer precipitation increased by 2.54% and 5.75% in lowest and highest emission scenarios respectively, driven by thermodynamic responses to increased moisture. Model spread in projection was larger for higher emission scenarios, emphasizing importance of circulation change prediction.
Researchers created a basic model of an ant body using ellipsoids to understand center of balance and evolution among body segments. The study reveals how ants maintain balance despite large head sizes, with implications for bio-inspired machine design.
A new study using ecological network models finds that many ecosystem engineers, such as the shipworm and beavers, create stability in ecosystems, preventing extinctions. The model uses simple rules to show how food webs are assembled and species interactions change over time.
A multidisciplinary team found that incorporating home ranging behavior into encounter rates could drastically change results, but only under narrow conditions. The more realistic models mimicked mass-action encounter only in specific scenarios, making it challenging to predict the direction of predictions.
A multi-disciplinary team is studying how COVID-19 spreads and mutates in the environment, aiming to inform public health agencies and predict transmission risk. Citizen scientists can participate by collecting environmental samples and uploading data.
Researchers developed a new approach to predict vegetation dynamics by incorporating principles of evolution, self-organization, and entropy maximization into dynamic vegetation models. This allows for better prediction of complex plant behavior and resulting vegetation responses to environmental conditions.
A recent study uses the Noah LSM with multi-parameterization options to quantify the impacts of nitrogen dynamics on terrestrial carbon and water cycles in China. The results show improved simulations of gross primary productivity and leaf area index, with reduced errors and better spatial patterns.
The Network for Computational Modeling in Social and Ecological Sciences (CoMSES Net) is a global clearinghouse for computer models that can simulate the spread of the coronavirus. Thousands of scientists are developing these models, but their assumptions and algorithms need to be scrutinized and improved upon.
A new model by Catalina Chaparro-Pedraza and André de Roos shows how small environmental changes can induce slow evolutionary changes in species, leading to delayed regime shifts. This research has implications for understanding complex systems beyond ecosystems, including financial markets.
New research challenges traditional models of community ecology, suggesting that mutualism is compatible with stable communities. The balance of mutualism with other types of interactions plays a determinative role in community dynamics and stability.
The research uses detailed ecosystem population data to build models that aid environmental managers in selecting interventions, determining their impact on species populations. The models can be right more than 70% of the time, providing a better outcome than gut feeling or decisions that can't capture ecosystem complexity.
A study led by Michigan State University researchers found that a collective model created by over 200 anglers and fishing club members accurately predicted pike populations, habitat, and fishing pressure. The results show that involving diverse interest groups improves the accuracy of the solution.
A study by Portland State University researchers found that diverse crowds of local stakeholders can collectively produce complex environmental models similar to those of trained experts. The results correspond more or less exactly to scientific knowledge on the subject, with the final outcomes improving as more individuals are involve...
A new chimeric ranavirus, RCV-Z2, discovered in North America has the potential to decimate tadpole populations quickly through multiple transmission pathways. The virus can spread efficiently through direct contact, necrophagy, and waterborne transmission.
Oregon State University is leading a 3½-year effort to create a center for cancer data harmonization, working with top institutions to develop a cloud-based data-sharing portal. The goal is to integrate disparate data types to aid researchers and healthcare professionals.
The study found that removing invasive mice from the Farallon Islands would reduce the presence of overwintering burrowing owls, which in turn would decrease mortality rates among ashy storm-petrels. The researchers project a stable or increasing population trend for the threatened bird species.
A study by the University of Pavia found that Mediterranean private boats have a high potential to spread alien species through biofouling. Boats traveling to new marinas were likely to be transporting alien species, with visible biofouling in niche areas such as ladders and propellers being key predictors of high species richness.
A review of current land surface models highlights the need for more accurate infiltration predictions, which affect erosion control and water supply. The authors recommend increasing attention to soil structure, moisture, temperature, precipitation, terrain, and plants in these models.
Researchers analyzed moose droppings to understand their dietary choices and found that moose prefer rare plants when they are available. The study suggests that moose's selective foraging behavior has a stabilizing effect on the entire food web, with implications for ecosystem stability.
A new analysis suggests that migration can promote cooperation among individuals by creating heterogeneous patterns in their spatial distribution. This allows populations to thrive despite the threat of exploitation, as defectors avoid cooperators or form communities with public goods.
The University of Rhode Island is leading a team studying coral reef evolution and adaptation with a $3 million NSF grant. Researchers will explore how changes in nutrition and energy through symbiosis influence epigenetic changes in corals, shedding light on the impact of climate change on these critical ecosystems.
A study on squamate skulls reveals that diet, habitat, and evolutionary forces shape the wide range of skull features. The research found correlations between skull traits, with aquatic and burrowing species exhibiting rapid evolution.
Researchers combined two models to identify high-risk areas for lumpy skin disease virus in cattle, highlighting the importance of ecological conditions and wind patterns. The study predicts potential spread in regions such as Russia, Turkey, Serbia, and Bulgaria.
A new study by an international research group has identified the main drivers of global land use projections, revealing that population growth, agricultural efficiency, and consumption changes are key factors. The findings suggest that increasing agricultural productivity, enforcing efficient land use protection, and shifting diets to...
A new study published in the Proceedings of the National Academy of Sciences reveals that tree distributions in African savannas follow distinct patterns, regardless of environmental factors. The research used LiDAR data to identify power law distributions that capture significant statistical correlations at large scales.
Experts have developed a model to identify suitable locations for the reintroduction of Eurasian lynx in Scotland, suggesting that the Kintyre Peninsula is the most suitable site. The study found that Scotland possesses sufficient habitat for population establishment and spread, with the Central Belt acting as a barrier to colonization.
A new study has identified prime candidate primates with potential to transmit Zika virus. An innovative model combining multiple imputation and Bayesian multi-label machine learning techniques assigned risk scores to primate species, revealing the tufted capuchin, Venezuelan red howler, and white-faced capuchin as high-risk species.
Scientists developed a unique model that can predict Eastern Pacific leatherback turtles' location along the coast of Central and South America. The model aims to reduce bycatch mortality of this critically endangered species.
A recent study suggests that dam removals can be anticipated by understanding the unique environmental conditions at each site and their impact on aquatic species recolonization, sediment flow, and water quality changes.