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.
A special section of BioScience provides in-depth analyses of assessment systems for protected area management effectiveness. Key findings include the need for more widespread use of assessments and monitoring, as well as the identification of critical management issues such as funding, staffing, and community relations.
Researchers estimate between 2 and 100 million global species, developing six methods to assess biodiversity in a single habitat. Three methods proved effective even with limited data, while spacing ecoregions evenly throughout the continent yielded the best results.
A recent study suggests that roads are a major threat to US turtle populations, with over 5% of turtles likely to die while crossing roads. The researchers recommend establishing buffer zones around aquatic habitats and building road crossings to mitigate this issue.
Researchers have developed a new genetic shark-identification test that is quick, accurate and relatively cheap. The test has been evaluated on 33 closely-related known species and found to be nearly 100% accurate, with an average accuracy of over 99%, according to Shivji and his colleagues.
Researchers estimate that eastern North American reserves must be at least 1,000 square miles in size to prevent loss of species. This is significantly smaller than the current sizes of most reserves, which are often not enough to safeguard biodiversity.
A recent study published in Conservation Biology found that moderate cattle grazing has little to no effect on Texas tortoise populations. The researchers compared tortoise populations in grazed and ungrazed pastures and found no differences in abundance, size, growth rate, or adult survival.
A minor earthquake occurred in the Evansville area with a preliminary magnitude of 3.9, according to the USGS. This region has been identified as having a potential for damaging earthquakes.
USGS researchers link Mercury levels in Lake Tulane to global climate changes, while also analyzing African dust's role in affecting coral health. Additionally, scientists explore the Chesapeake Bay bolide's crater formation and its structural implications.
Scientists from various disciplines gather to develop recommendations for restoring Pacific rivers for salmon habitats. The workshop aims to select candidate watersheds and measurements for evaluating restoration success, bringing together expertise in watershed restoration.
Researchers found nearly 1,000 cave species in the continental US, with over 60% living in a single county or cave. Protecting land above caves is crucial to save these species from disruptions to vegetation and drainage basins.
A new population of non-native Asian swamp eels has been found in south Florida, near the eastern border of Everglades National Park. The eels' genetic differences from previously discovered populations suggest a separate introduction and raise concerns about their potential to disrupt native species and food webs.
A study by Harvard University's Richard Forman estimates that US roads directly affect the ecology of nearly 20% of U.S. land, blocking animal migrations and spreading non-native species. Traffic noise also reduces bird populations, making it harder for them to communicate with their young.
Researchers found that sites with high agricultural land had a stronger correlation with red-legged frog declines than UV radiation or global warming. The study suggests that wind-borne pesticides from the Central Valley may be contributing to the frogs' decline in the Sierra Nevada foothills.
Research by Leslie Ries and colleagues found that restored prairie along roadsides increases the number of sensitive butterfly species, with twice as many rare butterflies present compared to grass and weeds. This could provide crucial corridors for butterfly habitats, reducing road-crossing risks.
UC and CREW biologists use a basic hole-puncher to collect plant samples, then study how to protect them from dehydration and rehydration. They discover that plants secrete a hormone called abscisic acid to protect themselves during dry times.
The Committee for the National Institute for the Environment is launching an electronic meeting place to facilitate collaboration between conservation biologists and natural resource managers. This initiative aims to promote interdisciplinary research and answer resource managers' questions, addressing a need for large-scale studies in...
Taxonomic names are in flux, reflecting current knowledge about species. The USGS-developed ITIS database provides a tool to link and integrate name changes over time.
At the AAAS meeting in February 1998, USGS scientists presented research on predicting the fate of contaminants in the New York Bight and developing a regional map of sea floor characteristics. The study aims to provide information for guiding habitat and resource management and monitoring long-term environmental change.