Articles tagged with Forest Ecosystems
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.
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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.
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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.
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.
The World Parks Congress has established a new reserve in Brazil that supports local communities and balances conservation with development. The Piagaçu-Purus Sustainable Development Reserve is part of six new reserves totaling 10.4 million acres, doubling the Amazonas State protected area system size.
Researchers found that catnip oil effectively deters termite tunneling, but its toxicity and cost limit its practical use. The study suggests a potential future for catnip oil as a natural termite control method.
The Northeastern States Research Cooperative has awarded nearly $1.8 million in research grants for studies of the Northern Forest and its communities. These grants will support projects such as measuring invasive species movement, tracking land use impacts on water quality, and evaluating forest ecosystem services.
A team of US researchers study Polish forest plots with 14 different temperate tree species to understand biodiversity and ecosystem structure. They investigate how tree species influence the environment, soil acidity, and decomposition.
Research by Michael Gundale found that non-native earthworms can endager rare plants like the goblin fern, which relies on fungi for energy. The study discovered a link between earthworm presence and thinner forest floors, threatening the long-term survival of these unique plant species.
A recent study published in Science suggests that conserving wild nature can generate significant economic benefits, with intact ecosystems providing up to 75% more value than converted ones. The research estimates a global network of nature reserves could provide $4.4 trillion in additional economic benefits annually.
Researchers found that whitebark pines, large ranges, and low human density are key factors in the survival of grizzly bears. The ESA has helped protect these areas, leading to increased bear populations in places like Yellowstone.
A new study by Scripps scientists reveals that intermediate-sized predators can have significant impacts on ecosystems, contrary to previous conclusions. The research highlights the importance of considering all species, not just larger ones, for maintaining ecosystem stability and biodiversity.
A study by McMillan and Larson found that rock climbing decreases vegetation diversity on cliffs, with only 4% as many vascular plant species on climbed faces. The researchers also discovered that climbing increases the proportion of non-native plants, which can outcompete native species for resources.
Gretchen Daily proposes assigning economic value to ecosystems and incorporating those values into public policy. She argues that making conservation profitable is crucial for saving the planet from natural resource depletion.
A NASA-funded study reveals that ancient South American forests hold the key to understanding US ecosystems before the industrial revolution. The study finds complex organic compounds as the main form of nitrogen in unpolluted ecosystems, contradicting previous beliefs about inorganic nitrogen.
A Princeton University study reveals that South American forests offer a glimpse into pre-industrial US ecosystems, showing complex organic compounds as the main form of nitrogen in unpolluted ecosystems. The findings suggest that high levels of inorganic nitrogen in the US are mainly due to acid rain and agricultural fertilizers.
Scientists have found that gradual changes in ecosystems can lead to catastrophic collapse, as even small disturbances can trigger irreversible shifts. This is evident in various ecosystems around the world, including coral reefs and forests.
Researchers are conducting field studies on three Hawaiian islands to examine the origins and evolution of plant life on Earth. The team is collecting plant samples in various ecosystems to identify invasive species and determine their impact on native biodiversity.
A new study reveals that North America does not absorb as much carbon dioxide as it emits, contradicting long-held assumptions. The research found that natural processes can only account for a small fraction of the released carbon dioxide, highlighting the complexity of climate change.
A study on Isle Royale National Park found that wolves' increased hunting efficiency in snowy winters led to a decline in moose populations, reducing browsing pressure on balsam fir saplings. This cascade of ecological responses highlights the potential impact of apex predators' behavioral adaptations to climate change.