Articles tagged with Conservation Biology
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
African Elephants have an extraordinary ability to plan their journeys based on energy costs and resource availability, according to a new study published in the Journal of Animal Ecology. The research team used GPS tracking data from 157 elephants over a 22-year period to analyze their movement decisions and habitat selection.
Researchers propose a shift from preserving static conditions to embracing natural ecosystem processes like wildfire. This approach aims to maintain drought- and fire-resilient forest conditions, counteracting the 'backfire effect' of suppressing natural disturbances.
Researchers tracked hawksbill turtles migrating over 1,000km from nesting sites to foraging grounds in the Western Caribbean. The study found that turtles congregate in specific feeding hotspots despite riding with and against ocean currents.
A new analysis reveals that nearly half of the genus Heliconia, a group of tropical plants related to birds-of-paradise and bananas, are threatened with extinction. Many imperiled plants are not found within protected areas or botanical gardens, making additional conservation action crucial.
A comprehensive analysis of butterfly data in the US found that butterfly abundance fell by 22% between 2000 and 2020. The study, led by Eliza Grames at Binghamton University, examined data from over 12.6 million butterflies across the continental US.
Researchers at UCalgary suggest a holistic approach to conservation by analyzing individual movement patterns of caribou. The study identifies six distinct behavioural groups that deserve separate conservation actions, providing a framework for habitat protection and restoration strategies.
A new University of Texas at Arlington study reveals high concentrations of microplastics in bird lungs, with average particles per species and gram of lung tissue measured. The study highlights the urgent need to address plastic pollution and its far-reaching impacts on ecosystem health and human health.
Scientists have released new high-quality genome sequences for two critically endangered pangolin species, revealing genetic vulnerabilities and extinction risks. The research provides essential information for rescue operations and focusing on the best ways to conserve these unique animals.
A recent study found that cold temperatures allow the bird pink eye pathogen to survive on bird feeders for up to seven days, causing more severe disease in birds compared to warmer temperatures. Regular cleaning of feeder surfaces with bleach can help mitigate the spread of the disease.
A new study found that designated protected areas are benefiting Mexican Spotted Owl subspecies, maintaining their foothold in the region. The use of Protected Activity Centers, which protect core habitat, has been key to this success.
A landmark global study has found that two-thirds of species are losing genetic diversity, but conservation efforts are helping to reverse this trend. The study, published in Nature, highlights the importance of initiatives such as habitat restoration, animal translocations, and population control.
The study maps population distribution, evolutionary histories and vulnerabilities to climate change for three Asian horseshoe crab species. It proposes customized conservation strategies based on genomic baseline dataset, highlighting the importance of Southeast Asia's Sunda Shelf as a critical coastal marine habitat.
The book presents a comprehensive overview of the negative impacts of Prosopis invasions, including changes to land structure and groundwater depletion. Experts warn that if left uncontrolled, the invasion could spread to cover three-quarters of Kenya and cost USD 375 million annually.
Researchers will focus on novel non-plastic materials used for oyster reef restoration, evaluating their impact on surrounding marine habitats. The project aims to find solutions that bring the natural environment back after degradation from storms or human impact.
Researchers used drone imagery to measure calf growth and maternal body condition in Hawaiʻi and Alaska, finding larger females produced larger calves. Humpback whales lose significant weight during lactation, with mothers losing nearly 214 pounds per day.
A new study has linked the diversity of a wild bird's gut microbiome with its ornamentation and body condition. Researchers found that a cardinal's gut microbiome can be predicted by its body condition, and the quality of its ornamentation, such as red plumage and beak. This discovery has important applications for conservation biology.
Researchers introduce a framework to classify biodiversity credits, highlighting the challenges of representing biodiversity in a single unit. The study demonstrates the risks of relying on 'offsetting' and emphasizes the need for genuine nature recovery funding.
Three Texas A&M biologists have received NIH Maximizing Investigators’ Research Awards to support their research on type IV pili, darter fish social behaviors and bacteriophages. Drs Koch, Moran and Ramsey will explore bacterial behavior, genetic mechanisms and neural basis of paternal care in fish.
A study published in the Journal of Applied Ecology found that diverse landscapes with good connectivity between quarries and calcareous grasslands support wild bees. Large, old, and flower-rich quarries are particularly valuable habitats for endangered species.
Research from Washington University in St. Louis found that bird wing shape is a key factor shaping biodiversity patterns on islands worldwide. The study revealed how birds' dispersal abilities influence the number of species found on islands, with low-dispersal birds leading to steep species-area relationships.
Drones offer a hands-off option for surveying raptor nests, providing an efficient and safer alternative to traditional methods. Researchers found minimal impact on raptors and higher safety for both humans and birds compared to approaching nests by foot.
A global map of ship strike risk for blue, fin, humpback and sperm whales has been created, revealing that these species' migratory ranges overlap with about 92% of global shipping traffic. The study identifies high-risk areas along coastal regions in the Mediterranean, Americas, southern Africa, and parts of Asia.
A new study led by the University of Washington found that only about 7% of areas at highest risk for whale-ship collisions have any measures in place. The team identified high-risk regions, including coastal areas along the Mediterranean, Americas, southern Africa, and parts of Asia, where whales and ships are most likely to meet.
A study found that mountain lions in areas with high human recreation are more nocturnal, adjusting their activity to avoid interactions. The animals' flexibility in timing allows for coexistence between humans and wildlife.
A long-term study has shown that reintroducing resistant mountain yellow-legged frogs to sites infested with the deadly amphibian chytrid fungus allows for landscape-scale recovery. The frogs have developed resistance to the fungus, enabling them to persist in its presence and thrive in their ecosystems.
Large-scale declines in African elephant populations have been confirmed over 53 years of survey data. Forest elephant populations decreased by 90%, while savanna elephant populations fell by 70%. The study, published in Proceedings of the National Academy of Sciences, provides a comprehensive assessment of African elephants and highli...
Research by an international team found that birds, bees, and bats working together increased macadamia nut production by up to four times, while reducing insect infestation by 40%. The effectiveness of these ecosystem services depends on altitude and natural habitats.
Dr. Gergana Daskalova's research explores biodiversity change amidst disappearing human traditions and changing socio-economics, shedding light on interactions between humans and nature. Her five-year fellowship project investigates the ecological and human fingerprints of land abandonment, focusing on Bulgaria's depopulating trend.
Researchers found that while protected areas show promise for some bird species, many others suffer from limited effectiveness. The study used citizen science platforms to analyze data from over 90 million records and identified a need for better staffing and funding to support endangered species.
The German wolf population boasts the world's highest survival rates of wolves, with young wolves reaching 75% annual survival probability. The expansion is attributed to suitable habitats and protection, leading to a median survival time of three years.
Researchers found that Weddell seals strategically conduct extreme dives earlier in the day to maximize their oxygen stores and foraging success. By avoiding midday dives, the seals can spend more time underwater, taking advantage of high-light conditions, which is ideal for visual hunting.
Researchers confirm beehive fences as highly effective in reducing human-elephant conflict, deterring 76-86.3% of elephants from raiding crops during peak seasons. However, ongoing habitat degradation and droughts may compromise the long-term effectiveness of this nature-based solution.
The study found that uneven distribution of resources gives some individuals more access to play than others. Wildlife is a major draw for nature-based tourism, but human recreation has unintended consequences for biodiversity. To coexist with wildlife, it's essential to follow common-sense rules and minimize disturbance.
Researchers have successfully established new sacred fir forests on a nearby volcano to serve as overwintering sites for monarch butterflies, which are projected to disappear from their current habitats due to global warming.
A new study found that artificial nests outperform natural nests in boosting African penguin breeding success by 16.5%, but each type of nest has strengths and weaknesses. Colony-specific conservation strategies are needed to address the unique threats faced by each colony.
Research finds ocean connectivity impacts herbivorous reef fish groups, critical to coral reef resilience, and sea surface temperature and chlorophyll levels predict fish distribution. Protecting reefs is essential for rapidly growing communities dependent on reefs, vulnerable to climate change.
A new UAF study tracked the reproduction, movement and survival of Canada lynx as their population collapsed due to primary prey snowshoe hare cycles. The findings indicate a clear evidence of a traveling population wave originating in the east and moving westward.
Research shows that poverty and inadequate food supply drive poaching in East African national parks. The study found that alleviating food insecurity and poverty are key to building cooperation between parks and local villages. By addressing these needs, conservation efforts can be more effective.
Research reveals that crude oil pollution dramatically reduces sea otter fur buoyancy, placing newborn pups at risk due to their larger surface area relative to body mass. After cleaning, the buoyancy of the fur improves but not fully recovers, highlighting the need for thorough detergent rinsing.
Underwater noise pollution from human activities significantly impacts the ability of orcas to hunt successfully in the Salish Sea. The study found that increased ambient noise levels, particularly around vessel propellers, interfere with echolocation behavior and hunting efforts. This hindrance affects females more than males, potenti...
Research reveals that informing tourists about climate change does not harm their experience and can encourage sustainable actions. Eighty percent of participants wanted more information on climate change to help, highlighting an opportunity for tourism operators to enhance visitor experiences while advancing climate action.
A study by Florida Atlantic University and the University of Tübingen found that rainfall cools beach surfaces and enhances moisture for egg development, making it a crucial factor in determining hatchling body size. The research suggests that global warming may shorten incubation periods and disrupt growth, affecting sea turtle survival.
The WPI team will develop an inexpensive test kit that can quickly identify vulnerable species and track illegal wildlife trade on social networks. The project aims to disrupt the multi-billion-dollar industry by providing law enforcement with real-time results and long-term trends.
Research by University of Queensland reveals that Australian environmental laws are inadequate in stopping high rates of tree clearing for agriculture and development. The study found that 75% of cases in Queensland were exempt from assessment under the state's main vegetation management law, leading to severe deforestation rates.
A study by University of California - Santa Barbara researchers found that NGO park management improves measures for wildlife, including reducing elephant poaching and increasing tourism. However, it also increases the risk of armed groups targeting civilians in protected areas, particularly in conflict zones.
A new study reveals that data on popular community science platforms is biased towards easily identifiable and attractive species. Researchers found that iNaturalist's reliance on photos creates a personal bias, underreporting certain species and overreporting others.
Researchers discovered that crown-of-thorns starfish larvae feed on Trichodesmium bacteria, a toxic and nutrient-poor food source. This finding may contribute to the increase in COTS populations devastating coral reefs worldwide.
Researchers found that herring gull chicks fed a marine diet preferred fish over urban foods, indicating they may prioritize seafood for nutrition. The study suggests that early life dietary influences do not impact adult fish preferences in herring gulls.
A study published in Ecological Applications found that wolves' return to northeast Washington has had a limited impact on white-tailed deer populations. Habitat quality and cougar predation were the primary factors shaping deer populations, with wolf predation having a smaller effect.
A research team finds that local community members are indispensable partners in enhancing community engagement in repairing damaged ecosystems. Local values and attitudes play a crucial role in promoting sustainable ecosystem management practices.
A study at George Mason University aims to advance the Wildlife Corridor Action Plan by identifying road segments impeding movement of priority species in Virginia. The researchers created models estimating habitat suitability and important movement areas for select species, receiving $243,105 in funding.
A recent study finds semi-natural habitats play a crucial role in conserving pollinator diversity, outpacing the impact of pesticide use. The research suggests that prioritizing habitat conservation can be more effective than reducing pesticide application in rice fields.
Researchers from Aarhus University conclude that human hunting was responsible for the extinction of at least 161 species of large mammals over the past 50,000 years. The analysis of various research fields, including climate history and genetic estimates, suggests that human hunting was widespread and consistent across the world.
A study published in Nature has found that artificial heat shelters can significantly reduce chytrid infections in frogs, allowing them to co-exist with the deadly disease. The simple intervention uses readily available materials and can be easily scaled up for community involvement.
The study reveals regional differences in Amazon drought response due to local environments and tree properties. The southern Amazon, with shallow water tables, is more vulnerable to drought, while the northern region, with deeper roots and less fertile soil, is more resilient.
Researchers confirmed that elephant calls contained a name-like component identifying the intended recipient through machine learning analysis. Elephants responded affirmatively to calls addressed to them and less so to those meant for others, suggesting an ability to learn and use arbitrary vocal labels like humans.
The study reveals remarkable variation between primate Y chromosomes, showing rapid evolution and previously unstudied regions. The researchers found that over 90% of ape X chromosome sequences aligned to the human X chromosome, while only 14-27% of ape Y chromosome sequences aligned to the human Y chromosome.
A new study found that removing hedgerows and field margins decreases the diversity and abundance of arthropods, which can lead to reduced natural pest control. The research suggests that using flowering plants in field margins and implementing agri-environmental measures can be effective ways to increase farmland biodiversity.
A comprehensive analysis of over 200 scientific articles reveals the fundamental importance of scavengers and carrion in wetlands, benefiting soil, plants, birds, and mammals. The study highlights five different functions performed by scavengers during carrion consumption, including nutrient recycling and pathogen control.
A new study reveals that three island bat species feed on over 40% of agricultural pests, including banana moths and turnip moths. This finding highlights the importance of bats in maintaining ecosystem balance and suggests that encouraging these mammals can be a win-win for conservation and local farmers.