Jacquie McGlade is a world renowned scientist who has pioneered research in
the dynamics of ecosystems, citizen science and social and environmental informatics.
There is growing realization of the strong interactions between degradation of near - surface permafrost on
the dynamics of ecosystems, and that these interactions together influence local and global environmental, economic, and social systems.
The long - term and large - scale
dynamics of ecosystems are in large part determined by the performances of individual plants in competition with one another for light, water, and nutrients.
But if climate change isn't stabilized soon, the authors wrote,» [t] he large - scale loss of functionally diverse corals is a harbinger of further radical shifts in the condition and
dynamics of all ecosystems, reinforcing the need for risk assessment of ecosystem collapse.»
It can take 15 years of monitoring, says Kaufman, to properly understand
the dynamics of an ecosystem.
A recent study showed that poisoning dingoes by dropping tainted meat from aeroplanes changes
the dynamics of the ecosystem and reduces biodiversity.
«Up until now, it was impossible to study the impact of probiotics on gut microbiota at a bacterial species level; from now on we will have a much more detailed view of
the dynamics of this ecosystem» says Dusko Ehrlich.
Not exact matches
I imagined a future where I would write about under - appreciated startups, analyze deals, and report on the
dynamics of Silicon Valley and other startup
ecosystems worldwide.
With just one paragraph, an agency
of the U.S. government may have just radically altered the
dynamics of the cryptocurrency
ecosystem.
The Origins
of Order contains rather detailed accounts
of computer simulations designed to illuminate a wide range
of problems
of fundamental biological interest: origin
of life, development
of mammalian embryos,
ecosystem dynamics, etc..
For example, the preservation
of the human beings and the biosphere (Objectives C and D) depends upon a mutual web
of causal interconnections between different species on earth — e.g., the nature
of the food chain, material resources, energy fluxes,
ecosystem dynamics, etc..
A team
of ten scientists led by UFZ modelling experts Dr Thorsten Wiegand and Prof. Andreas Huth have spent the last five years using computer models to analyse
ecosystems to explore the composition and
dynamics of species - rich communities in tropical rainforests.
This means that even decades after the pastoralists move on, they leave fertile footprints across the landscape that significantly alter the
dynamics of the entire
ecosystem.»
Despite their role as potential sinks — or storehouses —
of carbon, it is still unclear how different biophysical processes influence carbon
dynamics in these
ecosystems.
Former President Barack Obama in 2014 made research on understanding carbon
dynamics in these coastal
ecosystems a priority because
of their importance to the global carbon cycle.
The researchers note that their computational approach can also be used to analyze microbial
ecosystems found in soil, ocean, lakes and more to detect universal
dynamics of microbes in these environments as well.
Because we share similar ecological networks, truly individualized or personalized therapies, which consider not only the unique microbial state
of an individual but also the unique
dynamics of the underlying microbial
ecosystem, may not be needed in order to shape the healthy microbiome.»
Logging and other land - use changes are a major cause
of soil carbon release, but there has been recent interest to further understand soil carbon
dynamics in forested
ecosystems after logging.
«The most significant pattern in the history
of life is the progressive net increase in complexity
of structure and
dynamics that has occurred in organisms and the
ecosystems in which -LSB-...]
In their food - web modeling, Sahasrabudhe and Motter have used accepted ecological models
of predator - prey relationships, but a more elaborate representation
of an
ecosystem would also include parasitism, seed dispersal, competition, mutualisms (in which species make life easier for each other), nutrient
dynamics and more.
But biogeochemist Kenneth Coale, director
of Moss Landing Marine Laboratories in California, estimates that the silicon - rich southern part
of the Southern Ocean would deliver up to twice as much potential carbon sequestration as the northern area Smetacek fertilized, in large part because
of the diatoms and associated
ecosystem dynamics.
Though it's not yet clear whether these trends hold for all plant eaters, that they exist at all means that ecologists need to keep them in mind as they figure out the
dynamics of how
ecosystems function.
A Yale - led research team has adapted traditional asset valuation approaches to measure the value
of such natural capital assets, linking economic measurements
of ecosystem services with models
of natural
dynamics and human behavior.
The loss
of top carnivores could alter the
dynamics of disease and wildfires and have unintended consequences for
ecosystems.
We quantify the changing value
of natural stocks by linking economic measurements
of ecosystem services — the income to society depending on nature — with models
of natural
dynamics and human behavior.
Okin, a member
of UCLA's Institute
of the Environment and Sustainability, usually researches dust bowls, desert landscape
dynamics and wind erosion, and how those things can impact individual
ecosystems and the global climate.
Once this problem was identified, UK
ecosystems were perturbed appropriately, validating models predicting the recovery and subsequent
dynamics of the butterfly and ants at 78 sites.
Researchers at Yale University and Portland State University found that residential, suburban land use is altering the
dynamics of the food chain, as well as where nutrients originate and how they move through pond
ecosystems.
Though the study included only a small number
of sharks monitored over varying lengths
of time, the findings may suggest that fish prey location may influence movements
of their shark predators, and that group spawning events may shape
ecosystem dynamics in deeper coral reefs.
Howe speculates on the study's other implications and directions for future research: «Since ravens are important predators
of young birds and eggs, and hawks are predominantly predators
of adults, these landscape changes could shift
ecosystem dynamics.
«Our take home message is that while it's important for us to continue to research how we can improve the health
of managed honey bee colonies for agricultural success, we need to further understand how this cosmopolitan and highly successful species impacts the ecology and evolutionary
dynamics of plant and pollinator species in natural
ecosystems,» said Hung.
«From the scientific perspective, this study suggests that
ecosystem and species - level migration processes affecting population
dynamics in marine environments such as the Gulf
of Mexico may be operating at a larger scale than typically appreciated or examined,» Jue said.
NEON collects and produces data on precipitation patterns, soil and groundwater
dynamics, interactions with vegetation, and processes such as nutrient cycling and food web
dynamics in aquatic
ecosystems to support the comprehensive study
of water cycles throughout diverse
ecosystems.
This session examined the biogeochemical processes that are likely to affect the evolution
of the Earth system over the coming decades, with a focus on the
dynamics of marine and terrestrial
ecosystems and the development
of improved understanding through (a) fieldwork and laboratory experiments, (b) development
of new observational datasets, both modern and palaeo, and (c) simulations using numerical models.
Seeking the way
of observing complex
ecosystem dynamics and biodiversity and the biogeochemical modulation in a globally integrated manner is a challenging task
of oceanographers» community.
PECS 2015 is a scientific conference focused on the social ecological
dynamics of the anthropocene, hosted by the Programme on
ecosystem change and society (PECS) in Stellenbosch, South Africa the 3rd — 5th November, 2015.
The project provided seminal discoveries in subglacial hydrological and geological
dynamics and also uncovered a diverse microbial
ecosystem surviving without any light source thousands
of feet below the ice.
The department's main research focus is the investigation and the modeling
of the
dynamics of marine environments /
ecosystems with a focus on the Baltic Sea.
Influence
of physical forcing on planktonic
ecosystems and elemental cycling; mesoscale ocean
dynamics; primary production; coastal circulation; zooplankton population
dynamics; harmful algal blooms; numerical modeling and data assimilation.
Wildland fire emissions, carbon, and climate: seeing the forest and the trees — a cross-scale assessment
of wildfire and carbon
dynamics in fire - prone, forested
ecosystems.
Fire is a critical component
of forest
dynamics; it has historically been the dominant disturbance in forest
ecosystems in the West (Baker 2009; Marlon et al. 2012).
Migration and habitat use behaviors and their influence on population
dynamics of coastal fishes, diadromous species, recruitment
dynamics, habitat ecology,
ecosystem based approaches to fisheries management
Wang, S., R.F. Grant, D.L. Verseghy, and T.A. Black, 2002: Modelling carbon
dynamics of boreal forest
ecosystems using the Canadian land surface scheme.
Sitch, S., et al., 2003: Evaluation
of ecosystem dynamics, plant geography and terrestrial carbon cycling in the LPJ dynamic global vegetation model.
This 9 - day - long summer course intends to provide basic knowledge about the functioning
of the Critical Zone and its relationships with
ecosystem dynamics, focusing on aspects related to hydrology, soil geochemistry and weathering, vegetation
dynamics and distribution, microbiota, biodiversity,
ecosystem processes
She is currently working on the development
of immobilized microbial communities from deep sea
ecosystems to study microbial population
dynamics during continuous cultures in bioreactors.
Content knowledge about
ecosystems and populations is an important strand
of the life science content standards, and the processes underlying
ecosystems exemplify sophisticated causal mechanisms (e.g., systems
dynamics) foundational for advanced science and mathematics.
For example, a trip to study in the Galapagos Islands offers an opportunity to study economic development and conservationism, or the
dynamics of environmental
ecosystems, or the concept
of world heritage.
On the importance
of including vegetation
dynamics in Budyko's hydrological model R. J. Donohue, M. L. Roderick, and T. R. McVicar
Ecosystem Dynamics Group, Research School
of Biological Sciences,
Android wasn't built to «change the
dynamics of the industry,» he said, adding that his goal is for Android to be an
ecosystem that enables phone manufacturers to build complete solutions.