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.
A new study aims to develop fishing management guidelines for Atlantic menhaden, a crucial food source for larger fish and marine mammals. The research will help ensure the species' survival and maintain ecosystem balance.
Dr. Ellen K. Pikitch cautions against traditional fisheries management, citing current studies that show fish populations are below recommended levels and most species are declining. A more precautionary approach is needed to protect marine ecosystems.
A new NOAA survey using the Seahorse instrument has confirmed high numbers of young sea scallops off Delaware Bay. The findings are promising for the future of the scallop fishery, with many juveniles showing potential to grow to commercial size in about three years.
Scientists used airborne 3-D mapping to quantify tree losses across Kruger National Park, finding that elephants are primary agents of tree loss. The study highlights the challenges faced by conservation managers and provides valuable insights for improving savanna management practices.
Relocating threatened species to save them from extinction is a complex issue due to unforeseen environmental consequences and potential disruptions to ecosystems. Developing effective guidelines and protocols for managed relocation is crucial to minimize social conflict and ensure responsible conservation practices.
Zacharie Tchoundjeu, a forestry conservationist in Cameroon, and Martha Ruiz Corzo, an environmental activist in Mexico, win the National Geographic/Buffett Award. They are recognized for their outstanding work in conservation and community-based management of protected areas.
Depleting groundwater can reduce surface-water flows, harming fisheries and wetland habitats. Creative groundwater management solutions are being adopted by western states and Australia to minimize economic disruption during droughts.
Researchers at the University of Pittsburgh and LTER Network sites reveal that historic human activity has a profound impact on today's ecosystem. The study highlights how legacy effects from human actions continue to reverberate throughout present-day ecosystems, influencing environmental policies and land management.
Researchers from the University of Southampton are leading two international studies to improve the lives of over one billion people living in poverty. The ASSETS Project investigates ecosystem services at forest-agricultural interfaces in Amazonia and Africa, while assessing delta changes in Bangladesh and India.
A study of 35 headwater basins in the US and Canada found that warmer temperatures do not always lead to decreased streamflow rates. In fact, water flow decreases only at sites with winter snow and ice, while warmer and drier ecosystems show less impact.
A scientific team reports that a 'balanced harvest' can achieve productive fisheries while conserving environmental factors, according to the journal Science paper. This approach maximizes production and minimizes ecological effects by targeting multiple species and sizes.
Researchers developed topographic models using LiDAR data to predict habitat suitability for endangered plants in dry environments. The team plans to use satellite observations to create digital elevation models, guiding effective restoration efforts and identifying suitable areas for plant growth.
The Cary Institute of Ecosystem Studies and WAMC Northeast Public Radio have debuted Earth Wise, a two-minute daily radio show focusing on climate change, energy, sustainable living, agriculture, and wildlife. Each segment highlights how individuals can make a positive impact.
The new US Carbon Cycle Science Plan aims to expand research on the human impact of carbon cycling and climate change. It emphasizes communication and accessible research for policy makers and the public, with a focus on strengthening observation networks and developing numerical models.
Researchers found that installing nest boxes in California vineyards increased avian species richness by over 50% and nearly quadrupled insectivorous bird density. The results suggest an effective method for vineyards to protect their crop while promoting avian conservation.
A study by the Wildlife Conservation Society identified 8 changes that occur on coral reefs before they collapse due to overfishing. Researchers found a 'window' of maximum sustainable yield between 300-600 kilograms per hectare, but when fish stocks drop below this threshold, reef degradation accelerates.
China's existing protected areas are failing to conserve wild plants, which could be valuable sources of future crops and medicine. The country should develop accurate data on threats to its plant species and create well-enforced reserves in appropriate areas.
Fire response teams use Landsat satellite data to protect houses, wildlife, and bodies of water. The US Department of Agriculture Forest Service's Remote Sensing Applications Center (RSAC) uses Landsat data to create maps depicting ecologic changes due to high temperatures after a fire.
The study creates a worldwide map of coral reefs, highlighting areas with high biodiversity and low stress, to inform conservation efforts. The researchers used fuzzy logic and publicly available data to group reef systems into clusters based on their stress exposure grades.
Researchers from CSIRO and universities have developed a pragmatic decision framework for determining when to relocate species due to climate change. The framework considers factors such as population size and expected losses through relocation to determine the best timing for moving species.
A new mathematical model shows that species pairs can reemerge after collapse if the disturbance is removed. Hybridization between closely-related species can lead to population decline and biodiversity loss. The study suggests that ecosystem managers may be able to refill ecological niches, but not resurrect lost species.
A new study finds that human responses to a changing environment determine environmental tipping points in ecosystems. Regulatory choices can influence behavior and alter ecosystem outcomes. Strong institutional support is crucial for effective management.
Studies by CSIRO and the University of Sydney found that ants and termites can increase wheat crop yields by up to 36% under low tillage conditions. The insects improve soil nitrogen and water infiltration, reducing runoff and evaporation. This breakthrough has significant implications for dryland agriculture in hot and dry climates.
Researchers from the Wildlife Conservation Society have developed a 'stress test' for coral reefs to prioritize areas most likely to survive climate change factors. The model considers environmental stressors like rising sea temperatures and their impact on coral and fish diversity.
Two Brown University scientists, Heather Leslie and Leila Sievanen, will discuss the importance of marine spatial planning, ecosystem-based management, and social science inclusion in managing the nation's oceans. Leslie will focus on understanding ocean ecosystems' resilience to variability and climate change, while Sievanen will high...
A team of scientists found that invasive fruiting plants, such as honeysuckle, can form mutually beneficial relationships with native birds and other species. In the Happy Valley region of Pennsylvania, honeysuckle increased the abundance of fruit-eating birds and facilitated seed dispersal for nearby native plants.
Researchers analyzed a major forest commons management program in Ethiopia, finding that groups with higher shares of conditional cooperators were more successful in managing their forests. These groups also spent more time monitoring their forest to deter free riding.
A new USDA study shows that less than 25% of non-federal rangelands have significant land degradation, while nearly 50% are affected by invasive non-native grasses and shrubs. The research provides valuable information for conservation efforts and sets a baseline for monitoring western rangeland health.
Research reveals that farm management choices significantly influence arbuscular mycorrhizal fungi distribution, with organic farming showing higher AMF richness. This understanding can improve crop production and promote sustainable agricultural practices to address food security and climate change challenges.
A group of experts from UBC and Scripps Institution criticizes the MSC for failing to promote sustainable fishing practices, citing concerns over declining fish populations and high-impact methods like bottom trawling.
The new book 'Urban Ecosystem Ecology' aims to understand the complexities of urban ecosystems and provide solutions for managing their environmental impacts. The book covers topics such as wildlife, water quality, air quality, and climate change, and offers practical guidance on green infrastructure planning and urban forestry.
The Ecological Society of America honors seven distinguished ecologists for their outstanding contributions to the field. The awards recognize achievements in ecological research, education, and sustainability, including Simon A. Levin's Eminent Ecologist Award and Martin Lindegren's Sustainability Science Award.
A new study in Nature highlights the importance of population diversity within species for maintaining stable fisheries. Without sufficient diversity, fisheries would close more frequently, leading to economic instability. The study emphasizes the need to preserve habitat networks to maintain population diversity.
A study of biodiversity changes over space and time reveals unexpected trends, contradicting previous assumptions that species mix turns over more in the tropics than closer to the poles. The data suggest that changes in climate over large distances and multi-year periods explain these paradoxical trends.
A new approach calculates the change in greenhouse gas emissions resulting from changes in land use, taking into account factors such as plant density and ecosystem vulnerability. This comprehensive method provides a more accurate assessment of land-use projects' impact on climate change.
A new study reveals that springs in the Edwards Plateau have increased their stream flows by twice as much as prior to 1950, contradicting common assumptions. The recovery of the landscape from intensive livestock grazing has led to an increase in groundwater recharge and spring flow.
A new tool has been developed to analyze and manage a wide range of ecological services in agricultural ecosystems. Ecosystems that maximize agriculture tend to have fewer hidden ecosystem services, such as water purification and climate moderation, compared to more diverse landscapes.
Research by Patrick Christie at the University of Washington found that local people's involvement and leadership are crucial for successful conservation efforts. Participatory planning, collaboration between communities and governance conditions play a vital role in managing conflicts and maintaining the health of marine ecosystems.
A recent study by an international working group of economists, marine scientists, and seafood experts emphasizes the need for sustainable fisheries to ensure global food security. The researchers highlight the complex environmental, political, and economic factors threatening global seafood supplies and livelihoods.
Dr. Constance Millar has been recognized with the USDA Forest Service Deputy Chief's Distinguished Science award for her groundbreaking research on forest ecosystems' response to climate change. Her work aims to inform land management planning and adaptation strategies for a changing climate.
A Special Issue of Agricultural Water Management highlights the need for investments in agriculture to improve food security and address global hunger. Investments in irrigation and rainfed agriculture are crucial to increase food production and household incomes in developing countries.
Researchers propose reintroducing small, managed populations of wolves into national parks to enhance ecosystem biodiversity, increase plant biomass, and boost tourism. Advances in animal tracking technology and management techniques may mitigate concerns about wolf behavior and human safety.
Researchers have discovered over 30 species of invertebrates and 100 single-celled organisms at the East Stoke Fen nature reserve. The findings highlight the importance of protecting 'cryptic biodiversity', which helps natural ecosystems recover from environmental change.
The MARES project aims to develop comprehensive ecosystem models and reach consensus on feasible management goals for the South Florida coastal ecosystem. Human dimensions science will be incorporated to study societal processes and their impact on ecosystem sustainability.
A new UC Davis study found that ski slope grading is more damaging to ecosystems than clearing, affecting plant abundance and diversity. Graded runs require less snow to open but result in higher summer maintenance costs.
A recent study in Hawaii found that tourists and recreation enthusiasts strongly support protecting coral reef ecosystems due to their exceptional beauty. The research suggests that public attitudes toward management are largely driven by the perceived health of coral reefs, with environmental conditions being more important than human...
The partnership will support 36 projects addressing coral reef health, with a focus on climate change, overfishing, and land-based pollution. The initiative aims to improve the resilience of coral reefs for future generations.
A joint US-Norwegian study, known as MENU, compared marine ecosystems in the North Atlantic and North Pacific to identify factors supporting fisheries production. The researchers found underlying patterns that were not apparent in single-ecosystem studies.
Researchers found that exotic eucalyptus and tropical ash plantations used significantly more water than native ohia trees, with rates of up to 2.5 times higher. The study emphasizes the need for land management plans to consider the water use of different ecosystems.
A new study projects that California's bird communities will undergo significant changes by 2070, with some species shifting distributions and others forming novel assemblages. This could have far-reaching consequences for ecosystems and biodiversity management strategies.
The report highlights changes in ocean water temperatures due to climate change, pressures from increasing human populations along the coast, and extensive fishing by domestic and foreign fleets. The ecosystem's natural and human-related changes require effective management and mitigation strategies.
A two-year study by an international team of scientists found that steps taken to curb overfishing are beginning to succeed in five of the 10 large marine ecosystems examined. This has led to improved fish abundance and reduced exploitation rates, providing new hope for rebuilding troubled fisheries.
A two-year study by international researchers shows that steps taken to curb overfishing are beginning to succeed in five large marine ecosystems, providing new hope for rebuilding troubled fisheries. However, significant work remains to be done, with sixty-three percent of fish stocks still needing to be rebuilt.
A two-year study by scientists reveals that steps taken to curb overfishing are beginning to succeed in five of the 10 large marine ecosystems. Management solutions such as catch quotas, community management, and fishing closures offer promise for restoring fisheries and ecosystems.
A new analysis suggests that global fisheries are showing positive signs of recovery, with five out of ten large marine ecosystems studying well. However, 68% of worldwide fisheries still require rebuilding and more stringent regulations are needed to reverse the collapse of vulnerable species.
A Yale analysis of 240 studies found that forest ecosystems recover in 42 years, ocean bottoms in less than 10 years, and those affected by human-induced disturbances recover faster than natural events. The study suggests that restoration can become a key tool for conservation organizations to protect habitats.
Researchers found that connecting habitat patches with corridors increases plant biodiversity in protected areas and surrounding non-target habitats. This spillover effect can elevate biodiversity by up to 160%.
The NOAA report offers a comprehensive look at the Northwestern Hawaiian Islands' marine life, revealing relatively pristine ecosystems with dominant top predators. This knowledge will aid in managing resources and researching natural coral reef ecosystems.
Climate change, fishing, and commercial shipping are major threats to the ocean off the US West Coast, with every spot affected by 10-15 human activities annually. A new study provides critical information for evaluating where certain activities can continue with little effect on the oceans.
Recent research on New York's clams indicates a decline in populations due to overfishing and brown tide. Key findings highlight reduced reproductive success and ecosystem changes in Great South Bay and other Long Island bays.