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 recent study by researchers from UC Santa Barbara's National Center for Ecological Analysis and Synthesis has shed light on how to effectively manage the world's endangered coral reef ecosystems. The study reveals that the Northwestern Hawaiian Islands, a vast area stretching over 1,200 miles, are highly vulnerable to human-induced t...
The final expedition of a four-year collaborative research program will assess the health of coral reefs without being confounded by stressors near populated shorelines. The research will provide baseline data on habitat types, keystone species, and factors promoting coral reef health during global climate change.
Russell Mittermeier, a leading expert on biodiversity and ecosystem conservation, will deliver the Roger Tory Peterson Memorial Lecture at Harvard University. He has been recognized for his critical work on biodiversity hotspots and species conservation, offering hope for the future of conservation efforts.
A new study uses airborne technology to analyze the impact of large herbivores on African savannas, finding that their presence leads to less plant growth and more bare ground. The research also reveals structural differences in vegetation between herbivore-free and grazing areas.
A hardy Antarctic worm produces antifreeze to withstand cold temperatures and can survive in a dormant state until water becomes available. The study provides insight into the genetic response of the worm to its environment and its potential implications for understanding climate change's impact on complex ecosystems.
An international team mapped alien plant invasions across Europe, finding highest risks in agricultural and urban ecosystems. The study revealed a consistent pattern of invasion levels across European regions, with low levels in natural grasslands and Mediterranean vegetation.
Three Kosraeans, Maximilian Nithan, Jacob Sanney, and Rickson Johnithan, have been selected as interns in the US Forest Service's Professional Internships program. They will address watershed management issues and implement focus projects to improve forestry practices in their communities.
Researchers from the Coastal Barrier Island Network project gathered on Galveston Island to address complex issues facing barrier islands. They identified critical differences between natural and human-dominated land forms and ecosystems, as well as the need for economic valuation tools and communication strategies.
Researchers explore the application of ecosystem services approaches to conservation, finding that preserving these benefits is more economically and environmentally valuable. Studies reveal tradeoffs among ecosystem services and highlight the importance of considering long-term perspectives in management actions.
The US EPA has funded three interdisciplinary teams to explore the links between biodiversity and human health, focusing on Lyme disease and West Nile encephalitis. Research will investigate how environmental factors and people's behaviors contribute to disease transmission.
The EPA report identifies strategies to protect the environment as climate change occurs, using a unique approach that considers management goals for protected areas. The report finds that existing best practices can be applied to reduce the impacts of climate change on ecosystems.
Scientists are using integrated ecosystem assessments to prioritize strategies for restoring Puget Sound's ecosystem. Increasing salmon production can have negative impacts on wild Chinook salmon populations, highlighting the need for balanced management approaches.
Researchers suggest diversifying local ecosystems to increase resilience against climate change impacts. Local policies focus on adaptation rather than mitigation, according to Charles Perrings' research based on the Millennium Ecosystem Assessment.
A new approach to managing marine resources in Puget Sound uses ecosystem services as a framework, including the value of Dungeness crab and eelgrass. This research aims to inform management decisions that balance economic and environmental concerns.
The Gulf of Maine's ecosystem has undergone significant changes due to fishing and climate change, highlighting the need for a holistic approach to fishery management. A new approach prioritizing ecosystem processes and tradeoffs between human activities is necessary to balance economic needs with environmental protection.
A study by the Wildlife Conservation Society found that white-tailed jack rabbits were once abundant in Greater Yellowstone but have disappeared since 1991. The disappearance may be causing elevated predation by coyotes on juvenile elk and other ungulates, highlighting the need for reintroduction.
A new study provides a global-scale map of human impact on marine ecosystems, revealing 40% of the world's oceans are heavily affected. The research highlights the cumulative effect of activities such as fishing, climate change, and pollution, with some areas experiencing dramatic degradation.
A global threat map reveals that every square kilometer of the world's oceans is affected by human activities, with rising ocean temperatures being the most pervasive threat. The study found that almost half of all coral reefs have recently experienced medium- to high-level impacts, highlighting the urgent need for conservation efforts.
A new global map tracks human influences on marine ecosystems, revealing that coral reefs are in trouble and few blue spots on the planet are pristine. The study suggests that about 41% of oceans bear a serious human footprint, with areas like the North Sea and Caribbean Sea showing deepest impacts.
Researchers are exploring ways to manage fisheries in Southern California, with a focus on sustainability and community involvement. The collaboration aims to develop lower-cost, effective management strategies that involve all stakeholders.
Dr. Constable will create an ecosystem-based management plan to safeguard baleen whales and other marine life in the Southern Ocean's rapidly-growing krill fisheries. His project aims to promote environmentally sustainable growth of the industry and address concerns over climate change and overfishing.
Scientists propose a new approach to managing ecosystems, focusing on sustaining healthy ecosystems that are resilient to further environmental change. This approach acknowledges the current level of change in an ecosystem and uses innovative strategies to ensure its resilience.
A CU-Boulder study calls for a new approach to conservation, focusing on nurturing novel ecosystems and developing strategies to enhance their health. The researchers argue that current management practices often overlook the interconnectedness of ecosystem components, leading to ineffective solutions.
A study found that elephants' browsing activities create hiding places and twisted crevices in trees, which boost lizard densities. The research suggests that elephants play a crucial role in shaping the ecosystem, particularly in African wildlife refuges.
Researchers find that small losses of mangroves can be offset by gains from shrimp farming, allowing for a balance between environmental protection and economic development. The study suggests using ecosystem-based management to conserve entire ecosystems and mitigate the impact of human activities on natural habitats.
Researchers explore how modern concepts from mathematical ecology can benefit economically vital yet ecologically complex areas. The four articles in the special section highlight different aspects of attempts to incorporate these concepts into ecosystem-based management.
The Carnegie Institution's Department of Global Ecology will conduct a one-year pilot study on ecosystem diversity in Kruger National Park using remote sensing and the Carnegie Airborne Observatory. This research aims to improve adaptive management and develop skills for park managers to undertake remote monitoring of ecosystems.
A global analysis of climate change's impact on rivers indicates that many will require significant management interventions to protect ecosystems and people. The study projects changes in river discharge under different climate and water withdrawal scenarios, highlighting basins at risk of water stress or increased flood flows.
Recent advancements in remote sensing technologies, such as lidar and high fidelity imaging spectroscopy, enable researchers to study ecological systems at multiple levels. These tools provide essential information for characterizing landscape dynamics and quantifying ecosystem functions related to biogeochemical cycling.
The report outlines practical approaches toward ecosystem-based fishery management, citing the success of Alaska and North Pacific fisheries. The Marine Conservation Alliance recommends 13 best practices to ensure sustainable fishing practices while preserving ecosystem health.
Studies of coral reefs, rocky intertidal areas, and sea grass beds suggest that depletion of top-level consumers is a key driver of ecosystem changes. The authors' findings have major implications for coastal ecosystem management, as reducing nutrient levels may not restore habitats.
Researchers suggest golf course habitats can be improved by creating diverse pond types that mimic natural wetlands, reducing chemical runoff and insect predators. Drying ponds in the fall also benefits amphibians by eliminating bullfrog tadpoles that outcompete other species.
Researchers from IRD and IMARPE found that fishermen adopt similar movement strategies to natural predators when searching for anchovy fish, highlighting the importance of an ecosystem-based approach to fisheries management. This study used VMS data to analyze vessel movements and identify areas with high vulnerability of stock exploited.
Researchers found that fishermen's movement patterns are comparable to those of natural predators, such as albatross or seals. This convergence suggests that fishermen are not solely economic agents but part of the ecosystem, influencing fish stock management and requiring an ecosystem-based approach to fisheries management.
The Institute of Ecosystem Studies has been recognized for its innovative deer management program, which balances forest health with deer populations. The program's success has informed deer management initiatives across the northeastern US and beyond.
Researchers propose a holistic approach to fisheries management, emphasizing the need to consider entire ecosystems and monitor catch characteristics. The 'Ten Commandments' outline specific action items to improve sustainability and efficiency in marine management.
A new study found that human preferences for certain penguin species could impact their survival, with warm colors like red and yellow being more popular among humans. The research, conducted by University of Washington conservation biologist David Stokes, suggests that public opinion may play a significant role in conservation decisions.
A recent study by Stanford University researchers found that large herbivorous mammals can have a significant impact on ecosystem health. In an experiment in central Kenya, the removal of cattle, elephants, and zebras led to an increase in the populations of trees, beetles, lizards, and other species.
Researchers found that northern forest fires could lead to a net cooling effect due to the reflection of sunlight by deciduous trees with light green leaves. This study suggests re-examining strategies for reducing carbon dioxide emissions through ecosystem management.
A geologist and his collaborator analyzed Lewis and Clark's data, finding the Missouri River has narrowed and its water levels have become more variable. This narrowing creates an increased risk of damaging floods, as well as fluctuations in day-to-day and seasonal water levels.
A study finds that the loss of ocean species accelerates the collapse of entire ecosystems, reducing productivity and stability. The research projects the collapse of all currently fished seafoods by 2050, highlighting the need for sustainable management and biodiversity conservation.
Wade Cooper, a University of Miami student, has been awarded a $80,000 scholarship to advance his research on the early life stage dynamics of stony corals in natural environments. His work aims to aid in coral's survival in the face of climate change and ocean acidification.
Arizona State University researcher Jianguo Wu is leading a five-year project to study the relationships between species in the Eurasia Grassland, one of the world's largest contiguous biomes. The project aims to understand how different species function together and create realistic gradients of biodiversity.
Researchers found that community-led management systems, which prioritize local goals and social benefits, are effective in conserving resources and promoting compliance. These systems, often implemented through traditional practices and social barriers, can outperform large marine protected areas in reversing reef ecosystem degradation.
Researchers have developed various methods to minimize predation conflicts, including fladry with electrically charged wires and paintball-type devices. However, it's essential to consider the complex psychological relationship between humans and predators when implementing these strategies.
New research reveals deep-sea pelagic fish are congregating at the Mid-Atlantic Ridge for spawning, challenging long-held nomadic wanderer myth. MAR-ECO project discovers six new species and unusually large specimens, shedding light on deep-sea ecosystems.
The Bahamas Biocomplexity Project adopts a holistic approach to marine conservation, combining scientific tools with ethnographic and economic surveys. The project's findings suggest that marine protected areas can increase seaweed grazing and reduce algal abundance, benefiting coral reefs.
Agriculture can offer ecosystem services like cleaner air, water, and wildlife habitats by managing land in a way that appreciates non-marketable benefits. This approach aims to encourage farmers to provide these services with incentives and citizen payments.
Adaptive environmental management aims to integrate local community involvement in policy-making and assessment, a concept popular in Europe but only recently tested in the US. The Valles Caldera National Preserve in New Mexico serves as a case study, examining strategies that have improved local acceptability and ecosystem health.
The state-and-transition model better explains ecosystem changes, but outdated science can cause serious problems. Scientists need to learn how to spread new knowledge widely through cooperative extension efforts and early adopters.
A Pitt professor proposes using an ecological management system to evaluate nature's economic value, bridging economics and ecology. The approach considers ecosystem services like storm damage reduction and wetland maintenance, highlighting the gap between market and social values.
Research by Dr. Mark Boyce found that removing one egg from a whooping crane nest increases the probability of nest success, leading to an increase in population numbers and establishment of new populations. The program has been successful in enhancing the conservation of the species, with over 200 birds currently thriving.
A new study by University of Colorado at Boulder-led researchers found that ancient birds in Australia's interior changed their diet drastically after human arrival, pointing to large-scale ecosystem changes. The shift was linked to the extinction of large terrestrial mammals and other species.
Carlos Manuel Rodriguez was awarded the first-ever Global Ocean Conservation Award for his groundbreaking work in advancing global marine conservation, fisheries reform, and ocean science. He is recognized for his leadership in securing a U.N. moratorium on high seas bottom trawling and promoting sustainable fishing practices.
Researchers found nonlinear mechanisms that could lead to dramatic and swift changes in the North Pacific Ocean's biological systems. In contrast, physical characteristics such as sea surface temperature evolve in a linear manner, making regime-like fluctuations unreliable.
The conference aimed to incorporate ecological methods into traditional epidemiological studies, exploring how environmental changes influence disease dynamics. Experts emphasized the need for building a bridge between ecology and epidemiology to address emerging pathogens effectively.
Gray wolves help regulate elk populations, providing a steady food source for scavengers like bears and eagles during severe winters. The study highlights the importance of wolves in mitigating the effects of climate change on ecosystems.
Restoration efforts in the Chesapeake Bay should cross traditional boundaries and include upland and coastal areas. The approach emphasizes adaptive management and incorporates ecological resilience to withstand perturbation without a fundamental change.
A pioneering North Sea fisheries management plan proposes recognizing fishermen's role in protecting the marine ecosystem. The plan, developed by Newcastle University scientists, aims to promote sustainable fishing practices and involve fishermen in decision-making.
The greater sage-grouse and Gunnison sage-grouse are affected by changes in their ecosystems, including the suppression of fire and invasive species. Livestock grazing also impacts these birds, while oil and gas development threatens the sagebrush biome. Researchers discuss restoration options to mitigate these effects.