Articles tagged with Natural Resources
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.
Concordia University has received a $2 million funding to develop new techniques for reducing building energy consumption. Researchers will test smart features, solar panels, and heat-storage technologies to make buildings more efficient and sustainable.
A prescribed burn is being conducted on the 22,000-acre Otis Air National Guard installation to manage habitat and reduce wildfire risk. The burn aims to eliminate dead wood and debris that can act as fuel for wildfires.
A study by University of Michigan researchers found that strictly protected areas and indigenous lands successfully limit deforestation in the Amazon. The research used remote-sensing data from 292 protected areas and found that these types of protection are more effective than sustainable-use areas.
Physicists at the University of Vienna created nano-machines that replicate protein functions, enabling innovative pharmaceutical research. These 'bionic proteins' could be used as stable drug delivery vehicles and enzyme-like catalysts, revolutionizing various biological processes.
Vegetated drainage ditches have been shown to effectively capture herbicides and insecticides from field runoff, reducing their impact on downstream waterways. This innovative solution provides a cost-effective way for farmers to manage agricultural pollutants and protect natural resources.
Archaeologists discovered burnt artefacts in the Molí del Salt site in Tarragona, Spain, dating back to the end of the Upper Palaeolithic Age. The recycling of stone tools was common for domestic activities and linked to expedited behaviour.
A team of researchers at the University of Missouri is working on a $5.4 million grant project to develop non-food biofuel crops that can thrive in marginal land without affecting food production. The goal is to produce 6-8 billion gallons of liquid fuel annually, with minimal impact on the food supply.
A recent study published in Nature found that many tropical protected areas are struggling to sustain their biodiversity, despite being our best hope for preserving tropical forests. However, the research also highlights the importance of eliminating threats outside park boundaries and maintaining existing parks.
A long-term study reveals that nature tourism in China's Wolong Nature Reserve increases conservation efforts, but disproportionately benefits individuals with existing resources. The research suggests that poverty alleviation policies may need to be revised to address the unequal distribution of benefits.
A study by LSU sociologists found that individuals with stronger sense of community attachment experienced higher anxiety, worry and fear during the BP Deepwater Horizon disaster. Strong attachments can create a self-reinforcing cycle of stress and anxiety when communities are threatened by natural resource depletion.
A University of Rhode Island study found that Tanzania's Saadani National Park protects mangrove ecosystems while providing new income opportunities for local communities through increased fishing and shrimping activities. Mangrove cover declined by 27% before park establishment, but remained stable with reduced harvesting.
The special 'Fragile Earth' field guide examines records and recording tools of geological processes, including plate motions and deep crustal structure. The conference in Munich, Germany, focuses on global to local scales and associated hazards and resources.
Researchers found hunter attitudes toward wolves inconsistent with stewardship, and existing game hunts are not suitable models for a potential wolf hunt. Support for regulated wolf hunting is conditional and varies among respondents.
An online mentoring program helped students in agriculture and natural resources gain insight into career opportunities and college life. The program expanded students' views of career possibilities and increased their willingness to relocate for career purposes.
A study by Michigan State University found that students enrolling in fishery and wildlife programs are leaving after completing coursework due to limited hands-on experiences and challenging academic requirements. The researchers identified seven categories for student departure, including engagement, employment, and academic rigor.
Researchers at Rothamsted Research and ICARDA developed a method to account for spatial trend in single crop field trials, improving accuracy on line performance estimates. The new approach can significantly enhance precision in estimating crop yield and characteristics.
A major new study on the impact of conservation efforts reveals that many vertebrate species are threatened, but seagrasses, which provide habitat for these animals, are experiencing significant loss. Researchers say pollution and coastal development are main drivers of biodiversity loss.
A case study from Washington State University explores how Urban Agriculture is used to help homeless and underprivileged youth. The CSA program, implemented in Seattle's South Park Neighborhood, provides a weekly box of produce while promoting social skills and employment.
University of Missouri researchers create a National Botanical Research Center to investigate the safety and efficacy of botanical dietary supplements, focusing on five key plants that may aid in preventing strokes, prostate cancer, and infectious diseases.
A growing number of people are traveling to Tornado Alley for an experience beyond thrills, seeking unique encounters with nature's power and beauty. Most tourists, mostly middle-aged and educated, spend $3,000-$5,000 on a one-to-two week tour with experienced storm chasers.
A collaboration between Iowa State University's Horticulture, Library, and English departments resulted in improved student outcomes. Students valued the input from faculty and enjoyed interacting with them at poster sessions.
A simple and inexpensive demonstration of soil water retention and field capacity helps students visualize and understand these concepts. The demonstration uses PVC rings, a trashcan, and a scale, illustrating the influence of soil texture, structure, and depth to the water table on soil water content.
The USDA Forest Service's More Kids in the Woods program provides week-long summer day camps focused on natural resources themes. The camps, supported by local partners, promote environmental awareness and stewardship among young people.
A new method for effective discussions involves a student facilitator who directs the discussion, rather than a leader controlling content. This approach encourages all participants to contribute, promoting equal participation and improving communication skills.
A new approach to teaching agriculture in the classroom uses case studies to motivate students and inspire changes in attitude. The study found that engaging students with real-world examples improved their understanding and presentation skills, but some felt that more time was needed for discussions and activities.
Scientists use repeat photography to study riparian areas, demonstrating the effectiveness of experiential learning in understanding spatial and temporal variability. Participants found that using photographs enhanced their understanding of these concepts, especially climate change impacts.
Researchers transformed an agricultural science course for Kú teachers to incorporate culturally relevant learning, improving teacher confidence and student satisfaction. The course built a community of practice among teachers, incorporating project-based learning and Hawaiian culture.
Researchers developed a pilot program to integrate hands-on learning activities into routine lab work for undergraduate students. The program increased participants' interest in sustainable agriculture and found that farm visits were most important in making lab work meaningful.
A study examines how public officials obtain information about debatable scientific issues, including agricultural biotechnology. Results show that Texas legislators relied more on the Cooperative Extension Service, while state FFA officers preferred online sources.
The project aims to establish academic pathways in geospatial technologies at three community colleges, providing employers with a skilled workforce. The web portal will serve as a repository for pathway models, curriculum, and resources, facilitating coordination and collaboration among faculty.
The University of Guam and Guam Navy have partnered to establish a conservation planting of the endangered fadang tree on Tinian, which has been threatened by exotic insect species. The project aims to create a safe haven for the species outside its natural range.
A Purdue University study found that animals can easily access runway areas, increasing the likelihood of plane strikes. The study suggests enclosing airport perimeters with partially buried fencing and frequent maintenance to deter wildlife.
A recent study reveals that Texas' farms, ranches, and forests are losing land, with 156 counties losing 2.1 million acres between 1997 and 2006, according to Dr. Neal Wilkins and American Farmland Trust.
A recent experiment studying the effects of ultraviolet radiation on liverwort asexual propagules found that students successfully formulated and tested hypotheses about UV impact. The study aims to understand how bryophytes develop protection mechanisms against UVR, which can inform crop resilience.
A collaborative research course taught at one university led to a global collaboration among faculty members from three universities, resulting in significant increases in communication skills and subject matter knowledge. Students reported improved understanding of how communication fits into collaborative problem-solving and anticipa...
A recent study in the Review of Agricultural Economics reveals that China's horticultural economy has contributed to poverty reduction among small and poor farmers. Despite the emergence of modern supply chains, ensuring food safety remains a challenge due to lack of contractual relationships and accountability.
A new calibration tool has been developed to help students and soil scientists accurately measure rupture resistance, a key factor in determining soil strength. The tool consists of four pressure calibration assemblies with varying pressures, allowing users to calibrate their thumb and forefinger for precise measurement.
The number of students studying soil science as a major is declining across the United States, according to Mary Collins' article published in the Journal of Natural Resources and Life Sciences Education. The decline affects not only students but also courses offered, quality of graduate students, and potential department mergers.
A new approach to teaching agriculture was developed to focus on social learning and sustainability. The method, which includes exercises that build awareness of individual and collective knowledge and knowing, helped students develop a broader capacity to approach sustainability challenges systemically and collectively.
The traditional method of discovering herbicides involves random searching of chemicals, resulting in most commercial products. New biotech information allows companies to create targeted weed killers. The American Society of Agronomy developed an interactive web lesson to teach students about the history and development of herbicides.
A college biology teacher found that by addressing student misbehavior directly, he was able to improve classroom attention and engagement. The study suggests that simply being direct with students can resolve problems and encourage cooperation.
A survey of college students revealed mixed opinions on the benefits and drawbacks of biotechnology in sustainable agriculture, with some supporting genetically modified crops and others expressing concerns over environmental and social impacts. The study suggests that educators should provide neutral exposure to both sustainable agric...
Educators use candy to teach soil microbial diversity, resulting in increased student assessment scores and retained concepts. Students base characterizations on physical appearance of candies, exploring ways microorganisms can be defined.
A discussion-based scenario was shared by Lori Unruh Snyder to teach critical thinking about food biotechnology. The exercise helped students understand the conflict between those affected and policymakers, as well as regional opinions impacting the world. By debating pros and cons of biotechnology globally, students enhanced their cri...
A recent University of Michigan study reveals that Mexican organic coffee bat populations are crucial in controlling insects that damage coffee crops. Using a new 'perch and wait' hunting technique, bats outperform birds by 84% in reducing insect density during the summer wet season.
A partnership between a professor and a librarian helps undergraduate students search for and validate online scientific literature. The tutorial teaches skills to sift through growing amounts of information, identifying valid peer-reviewed scientific research and experimentation.
Researchers Zeb Hogan and Sudeep Chandra document and protect massive freshwater fishes in Mekong Delta, critical to understanding and preservation of these species. The project highlights the global 'freshwater extinction crisis' affecting numerous species.
Research from the University of Michigan confirms environmental justice scholars' claims that hazardous waste facilities are concentrated in poor, minority neighborhoods. The study found demographic changes occurred before facility siting, contradicting the 'people came first' argument.
The ILTER network, with over 34 countries as members, will benefit from a joint management structure, ensuring sustainable support for environmental monitoring sites. Long-term data is crucial for understanding climate change, invasive species, and ecosystem health.
A Purdue University study found the Wabash River population of shovelnose sturgeon to be stable, but with concerns over low young fish numbers and potential for population decline. The research informs size and catch limits on the fish set to begin next summer.
Researchers found that mosquitoes of both sexes engage in complex mid-flight pre-mating duets, with each altering its flight tone in response to the other. This interaction serves as a mechanism for bringing together mosquitoes only of opposite sexes during pre-mating encounters.
The Idle-Free Quiet Zone Campaign, now in its fourth year, aims to reduce unnecessary idling in commercial vehicles. The 15-week campaign promotes techniques such as separate cab heaters and engine timers to minimize fuel consumption and greenhouse gas emissions.
The IODP Cascadia margins gas hydrates expedition is underway, exploring the presence of ice-like solids composed of water and natural gas on marine continental shelves. Media representatives are invited onboard the drillship in Victoria port on Oct. 31, 2005 for tours of the ship.
A new study in Gabon reveals that poverty alleviation efforts may inadvertently increase bushmeat consumption and threaten local wildlife populations. The research found that growth in poor families' income led to increased consumption of bushmeat, highlighting the need for holistic strategies that balance conservation with development.
The Brazilian state of Amazonas has announced the creation of six new protected areas, covering over 40% of its territory. These areas will help safeguard the region's rich biodiversity and support conservation initiatives.
Researchers Barany and Hammett found that forests and non-timber forest products are crucial for household coping strategies, offering low-cost alternatives to meet nutritional needs. Medicinal plants from these resources can treat conditions related to HIV/AIDS, making them a vital priority for conservation and management efforts.
The study reveals African Americans are more likely to make environmentally-friendly lifestyle choices and prioritize environmental issues. Despite this, they face poorer environmental conditions in their neighborhoods, sparking greater concern than their white counterparts.
A simple lab exercise introduces students to exploring catena soils, recognizing horizon changes, and associating auger holes with soil descriptions. The exercise helps students understand the impact of topography on soil properties and apply this knowledge to real-world scenarios.
A recent study published in the American Journal of Human Biology found that women who reproduce later in life have a lower chance of having their descendants survive and thrive. In contrast, women who start families earlier tend to have more lineage success. The researchers used statistical models to analyze the impact of education, i...