Articles tagged with Ecosystem Management
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.
Juvenile crown-of-thorns starfish that switch to coral diets early exhibit enhanced growth rates and larger size, leading to increased reproductive capacity. This variation in early development can have significant consequences for crown-of-thorns population dynamics and coral reef ecosystem health.
A new study highlights the need for further assessment of ecological impacts from deep-sea mining, which could harm vast midwater ecosystems and affect fisheries, carbon sequestration, and biodiversity. The International Seabed Authority must consider midwater research efforts to minimize environmental harm.
A new study finds that environmental destruction may make pandemics more likely and less manageable. Ecosystems naturally restrain disease transfer, but degradation compromises water security and increases disease transmission.
The Bighorn Fire, which started in the Catalina Mountains on June 5th, has grown to 65,536 acres and is 33 percent contained. The Suomi NPP satellite captured a massive smoke trail extending 63 miles southeast and 41 miles northeast, providing critical information for fire management and ecosystem monitoring.
An international team is developing sustainable strategies for managing marine ecosystems, addressing global environmental change and ecosystem functions. The project combines data analysis and modelling to develop effective management approaches for coastal and oceanic environments.
A recent UBC study measured the biochemical properties of zooplankton in the Strait of Georgia, finding that seasonal changes in plankton food web pathways drive variability in plankton fatty acid composition. This shift confers a higher nutritional value to zooplankton in the summer, benefiting juvenile salmon and herring.
The report found many coral reefs to be in surprisingly good health, with abundant and diverse coral and fish communities. Reefs far from shore or protected in Marine Protected Areas were in particularly good condition, but nearshore reefs showed signs of fishing pressure.
Recent Australian wildfires highlight the need for new fire, resource, and conservation policies to reduce megafires and alter timber production. Researchers suggest protecting unburnt areas and expanding conservation zones to restore repeatedly damaged ecosystems.
Researchers found that flooding and invasive species alter mercury pathways through food webs, affecting top predators like fish and birds. Algae and blackfly larvae are key sources of mercury, which can be transported to land by flying adults.
Researchers found that protected areas in Colombia experienced 40% less deforestation than similar non-protected sites. However, regional differences showed that Pacific protected areas were less effective due to high biodiversity and endemic species.
A recent study found that whole-lake experiments can reveal the causes of hyperstability in recreational fisheries. Habitat aggregation and effort sorting are identified as drivers of hyperstability collapse. Limiting angler effort through policy changes is proposed to protect vulnerable fish stocks.
A new study analyzed 1,800 tropical reef sites worldwide to understand conditions for maximizing reef health and biodiversity. The findings suggest that high conservation levels can support all three key ecological metrics when human use is low, but become increasingly challenging with increased pressure.
Research at Mount Rainier National Park finds a growing mismatch between the blooming of iconic wildflowers and visitor peak times due to climate change. The study, led by the University of Washington, used crowd-sourced photos and analysis to model the timing of wildflower blooms and visitor visits from 2009-2015.
A new study of North American birds found that regional ecosystem stability over time depends on both the total number of species present in a locality and on the variation in species identities among localities. The researchers used 20 years of observational data from the North American Breeding Bird Survey to test this hypothesis.
A comprehensive global biodiversity map documents life's distribution on land and in the ocean, providing a unified picture of where species occur and how environmental factors influence their presence. The study enables more effective species preservation and informs adaptive management practices in the face of climate change.
Researchers find wooden pallets have a slightly lower carbon footprint than plastic pallets on both one-trip and 100,000-trip basis. Heat-treated wooden pallets incur a 20-30% lower carbon footprint than methyl bromide-fumigated ones.
A study by TUM found that higher biodiversity increases economic value, but only up to a certain point. Adding more species beyond this threshold doesn't produce significant benefits. Instead, a medium level of biodiversity is often most beneficial for ecosystem functionality and risk diversification.
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.
Researchers found that geomorphic reclamation, a novel approach mimicking nearby undisturbed lands, outperforms traditional practices in restoring plant diversity and wildlife habitat. The study suggests that this method may be a practical solution for landscape-level restoration in post-mining sites.
The study found that herbicide leaf treatment was the most effective method to control invasive Oregon grape, with manual removal and salt application showing medium effectiveness. The researchers recommend prompt eradication as the best management strategy due to the high level of infestation in Belgian dune ecosystems.
A literature review of 229 studies found that multiple techniques and follow-up treatments are most effective in controlling buffelgrass. The invasive weed can outcompete native species by accessing deeper water and nutrients, highlighting the need for restoration of drought-tolerant native species.
Scientists warn of excessive pesticide use in Australian waterways and the Great Barrier Reef, threatening aquatic plants and animals. Pesticide regulation has been deemed ineffective, but local efforts to reduce pollution show promise.
A recent national-scale analysis found that invasive grasses can significantly increase wildfire risk, with some doubling fire frequency in affected areas. Eight non-native grass species, including cheatgrass and buffelgrass, were identified as major contributors to increased fire occurrence.
A long-term study found significant declines in live, hard corals on Great Barrier Reef island groups, with temperature stress and wave exposure identified as key drivers. The research highlights the importance of addressing water quality and climate change to prevent ecosystem collapse.
A study examines the relationship between humans and butter clams in the Salish Sea over 11,500 years. Traditional management practices led to thriving clam populations despite heavy harvesting pressure.
Researchers analyzed FEMA's property buyout program, finding it concentrates in lower-income neighborhoods with greater social vulnerability. The study aims to inform revised buyout practices and climate adaptation policies to support managed retreat in response to climate change.
Researchers suggest a bolder approach to safeguarding coral reefs by focusing on land as well as the ocean. Implementing strategies like renewable energy, aquaculture, and restoring vegetation can reduce global emissions and enhance people's livelihoods. Current approaches to coral reef conservation are failing, and addressing the root...
Researchers at the University of Seville studied the pine forests in the Iberian Peninsula to understand factors that make conservation successful. They found that climate, radiation, and temperature influenced the success of translocation, and recommended planting in winter or spring with proper watering.
A new study has developed statistical tools to help manage seagrass habitats, which provide shelter, food, and oxygen for at-risk species. The research provides key monitoring and management designs to maximize seagrass resilience to human activities.
Analysis finds whole US ecosystems shifting dramatically north over nearly 50 years, with significant implications for land management. The study uses bird distribution data to quantify ecosystem shifts and identifies three distinct ecosystem boundaries.
A new approach to managing fisheries focuses on whole ecosystems rather than individual populations. The proposed indices use widely available data to determine when ecosystem overfishing is occurring, helping avoid damaging impacts on fishing economies.
Researchers propose a new method to identify the key relationships between people and nature that underpin environmental problems. This approach can help find new solutions to complex social-ecological interdependencies.
Researchers are calling for a shift in river management to prioritize long-term risk assessment and adaptive management. The current tools are no longer effective due to increasing climatic uncertainty, and new models must be able to anticipate future shocks and manage biodiversity.
A new study led by University of California, Berkeley researchers found that elk primarily rely on environmental cues, such as a retreating snowline and greening grasses, to decide when to migrate. The study used GPS tracking data from over 400 animals and satellite imagery to create a comprehensive model of the migrations.
Coral reefs, unchanged for 24 million years, are experiencing profound changes due to rapid climate change. Experts urge a rethink on conservation priorities in the face of these shifts, which exceed predictions. Carbon emissions reduction is key to sustaining coral ecosystems.
Tiny cryptobenthic reef fishes play a vital role in maintaining coral reef diversity and productivity by producing a steady stream of larvae to replace adults devoured by predators. These small fish contribute nearly 40% of reef-fish biodiversity and nearly two-thirds of near-reef larval fish pools.
A study examines how local communities interact with and view peatlands, highlighting their cultural and spiritual importance. The research reveals that communities have existing conservation strategies, emphasizing the need for further support from NGOs and institutions.
Scientists argue that rewilding measures can restore damaged ecosystems by examining functions, analyzing disturbances, and deriving targeted measures. Successful rewilding projects like the Oder river delta demonstrate environmental and social benefits.
A University of Oklahoma study found that climate warming significantly impacts microbial biodiversity in tallgrass prairies, with warmer temperatures increasing phylogenetic diversity over time. This could have significant implications for ecosystem management and conservation strategies.
A study from Florida State University found that coral reefs change can trigger significant ecosystem shifts, but ecologists and local fishing populations perceive those shifts in fundamentally different ways. The findings suggest that local perceptions of change and ecosystem health differ from those of scientists and resource managers.
A new study published in Ecological Applications found that human disturbance can have varying effects on different species of carnivores in Kenya's Masai Mara National Reserve. While some species, such as lions, decline in population due to increased human activity, others, like hyenas and black-backed jackals, thrive in areas with hi...
The eight largest countries account for 50 percent of Earth's land area but barely three percent of nations. Larger countries accumulate more ecosystem values, concentrating power in a few hands, and their domestic policies can have global environmental repercussions.
Conserving Alaska's large carnivores demands an overhaul of state policies that prioritize human harvests over predator populations. Science-based management is necessary for effective conservation, involving monitoring trends and impacts on ecosystems.
Salinization affects biodiversity and water ecosystem functioning directly, but more baseline information is needed to predict its effects. The main causes of salinization in Spain include mining, agriculture, and regime changes in precipitations.
Researchers found that areas with higher rat complaints had increased trap rates and more garbage, suggesting a correlation between waste and rodent abundance. The study also revealed neighborhoods with high rental units tended to have more rats, possibly due to increased trash and access points.
A Montana State University study examines 35 ecological vital signs in the Greater Yellowstone Ecosystem, finding increased human population and density, as well as a changing climate, are affecting its overall health. The research also highlights opportunities for citizen scientists to gather data and contribute to ecosystem assessments.
Researchers found that martens on Isle Royale were genetically linked to populations in Ontario, suggesting they arrived in the 1990s. The population's low genetic diversity indicated a severe bottleneck, with estimates suggesting two individuals repopulated the island just before their reappearance in 1993.
The EcoProMIS project aims to provide commercially viable solutions for sustainable agriculture in Colombia by combining space data with smart sensors and real-time information. Farmers will benefit from increased productivity and reduced environmental footprints, thanks to a public-private partnership supported by the UK Space Agency.
A new study led by Southern Methodist University archaeologist Christopher I. Roos reveals that Native American communities actively managed North American prairies for centuries, using fire to manipulate bison herds and amplify the effects of climate on prairie fire patterns.
The article examines 12 leporid species introduced by humans, highlighting their effects on ecosystems, including providing food resources for predators and competing with native herbivores. Conservation biologists must carefully consider these impacts when planning management strategies.
The study found that wildfire had a strong effect on the density of many bird species, with some reaching maximum densities after high-severity fires. The researchers also discovered complex patterns in species' responses to fire severity and time since burning, highlighting the dynamic nature of avian communities after fires.
Researchers identified small coral 'oases' thriving against the odds, with some areas rebounding from devastation. These 'escape', 'resist', and 'rebound' oases offer insights into why some ecosystems are more resilient to climate change and local impacts.
A study analyzed soil horizons in 11 US cities, finding approximately 50% fewer soil horizons than pre-urban soils. The researchers attributed changes to local management processes such as soil removal, mixing, and fill additions, leading to potential effects on ecosystem functioning.
A recent study by Sejoon Kim investigates the social impact of dolphin rehabilitation in South Korea, highlighting its significance for marine animal welfare. The research team hopes to expand their work on other topics, including whale-eating culture and public perspectives on dolphin shows.
A recent USGS report combines ecosystem services and adaptive decision-making to aid land managers in making informed decisions. The approach helps weigh development against water quality, balancing benefits and drawbacks of solar energy facilities and regulating migratory waterfowl hunting
A recent study by researchers at the University of Hawaii at Manoa identified areas with high recovery potential for coastal fishery stocks on each island. The study reveals that areas such as east Kaua'i, southeast O'ahu, and Ma'alaea bay support abundant fish populations, which could be replenished to overfished areas.
Climate change in Quebec could lead to a greater diversity of species in national and provincial parks. By 2100, up to half of the protected regions may see an increase in species turnover of over 80%. The researchers suggest rethinking conservation strategies to prioritize site resilience and connectivity.
A new study found that marine protected areas (MPAs) can help coral reefs recover from the damaging effects of global climate change. MPAs resulted in a 62% increase in young corals density, improving the ecosystem's ability to recover from major impacts like hurricanes and coral bleaching.
In a study on Baltimore neighborhoods, researchers found that mosquito bites vary by socioeconomic status, with rats being the primary blood meal source in lower-income areas. Humans and cats are also bitten, but proportionally more frequently in higher-income neighborhoods due to human behavior.
A novel study led by Penn State researchers will analyze ramps' phytochemistry, nutritional makeup, and market trends. The project aims to quantify the plant's key chemicals and evaluate its vulnerability to the allium leaf miner pest.