Sentences with phrase «aquatic systems»
The phrase "aquatic systems" refers to any environment or area that is made up of or related to water. It includes oceans, rivers, lakes, and ponds, as well as the organisms and ecosystems that exist within them. Full definition
We still have a long way to go toward understanding the effects of salt and pesticides in aquatic systems.
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Understanding the species - specific physiological responses of sensitive species to environmental stressors is crucial for conservation efforts and managing aquatic systems globally.
A former field study conducted by the Chair of Aquatic Systems Biology at the TUM demonstrates how serious the situation currently is for the native relatives of the invasive newcomer from the Black Sea region.
As the interdisciplinary team at the Chair of Aquatic Systems Biology discovered in their experiments, when faced with a choice between native amphipods and the killer shrimp they knew from their old homeland, they showed a clear preference for the «new flavor».
IISD President Scott Vaughan tells ScienceInsider that he intends to build upon this past research, while looking to expand the scope of the facility's science to investigate the effects of micropollutants and climate change on aquatic systems.
Maternal effects on body size are constrained in aquatic systems by O2 transport in larvae, not by the geometry of eggs
We already know that human birth control medicines can have a dire effect on fish, so we'd be a little concerned as to what OvoControl P can do to raptors that may pray on pigeons, or what would happen if the drug got into aquatic systems.
SoundCitizen encourages involvement with citizen volunteers and school groups, who voluntarily collect water samples from aquatic systems, perform a series of basic chemical tests, and then mail samples to the lab to be further analyzed for cooking spices and emerging pollutants.
Maintenance Protocols, Water Testing and Challenges in Closed Aquatic Systems — This lecture outlines the necessity of basic water testing, sampling procedures, interpreting results, maintaining records and setting up a documented husbandry system in the store.
«The study changes the way we think about how the toxin moves around aquatic systems and gets into water supplies,» said Wilhelm, who has done work on Lake Erie since 1997.
As a senior scientist at the Indian Institute of Soil and Water Conservation, Muruganandam has been doing research on natural resource management and fisheries and aquatic system management, in particular, for more than 20 years.
Even in developed countries such as the United States, untreated wastewater routinely finds its way into our water supply, harming aquatic systems and causing illness in people.
The Core is equipped with Aquaneering aquatic systems in four dedicated husbandry rooms.
Petrochemistry of environmental aquatic system (141 - 156)(ACS Sympoium Series 327).
The Aquatic Environment: Biological, Chemical and Physical Factors and their Interactions in Nature and in Closed Systems — Achieving successfully functioning aquatic systems requires a basic understanding of the complexity and interplay among various physical, chemical and biological processes.
Wastewater is collected through a district loop and treated in a solar aquatic system on site.
Aquatic systems worldwide are changing because of increasing climate variability and human activities.
However, this gas transfer model is not adequate for small aquatic systems (small fetched) where turbulence is controlled by heat exchange rather than wind [50].
The mission of the Environmental Chemistry Division is to improve understanding the chemistry of the atmosphere, land surface, urban, and aquatic systems using innovative observing and modeling techniques.
«This is the first time this signal has been observed directly in carbon dioxide in Arctic aquatic systems, and mirrors previous observations that considered only soil systems,» said Dean.
«Aquatic systems give a more integrated signal of the whole area they drain, meaning they can provide a snapshot of a larger area than soil studies.»
The survey's three main authors, Manuel Lopes - Lima and Ronaldo Sousa from the Interdisciplinary Centre of Marine and Environmental Research (CIMAR) and Professor Jürgen Geist / Chair of Aquatic Systems Biology at TUM, describe how crucial mussels are for aquatic ecosystems: they form around 90 percent of the biomass in the bed of a water body.
The idea for this came from findings obtained as a result of research on invasive gobies in the Danube, on which two doctoral theses had already been written at the Chair of Aquatic Systems Biology.
A breakthrough study conducted by PNNL and researchers from the University of Washington and Oregon Health & Science University shows how using a relatively simple method for engineering nanoparticle heavy - metal sorbents may lead to an advanced method for eliminating toxic heavy metals from aquatic systems and drinking water.
On Friday, Nov. 3, Aquatic Experience will host a day - long Fish Health Management course that will enhance attendees» knowledge about basic principles of proper freshwater and marine fish management in closed aquatic systems.
Focusing on aquatic systems, a team of scientists led by Dr. Boris Worm of Dalhousie University in Nova Scotia, recently warned that if current trends of over fishing and pollution continue, we face a worldwide seafood collapse by 2048.
Raised CO2 in aquatic systems can also lead to physiological stress, difficulty in building calcareous shells etc. (as will happen if atmospheric CO2 continues to build up beyond around 700ppm - the so called ocean acidification effect).
Nshimyimana's research will utilize samples collected through Shedd Aquarium's Microbiome Project and the results will further inform the engineering of aquatic systems.
In physical geography, a wetland is an environment at the interface between terrestrial ecosystems and aquatic systems.
He describes his talented group of scientists as being wonderfully bipolar, one team working to improve approaches used by the Agency to complete human exposure assessments, and the other team working to develop and apply approaches used to identify the causes of biological impairments in aquatic systems.
«Terrestrial grasses grow during the short window when water levels are low, sequestering some carbon, and then die when the floods arrive, releasing the carbon into the aquatic system,» said Thiago Silva, an assistant professor of geography at São Paulo State University in Rio Claro, Brazil.
The focus is still on scientific investigation and knowledge discovery of the chemical links between urban settings and aquatic systems.
Although Elton and Leopold identified trophic cascades in primarily terrestrial systems, such as the Kaibab Plateau and northern Mexico, today the majority have been observed in aquatic systems.
If the aquatic system continues to shift toward a drier community, their vital summer feeding and nesting grounds could disappear, affecting the future of these and many other migratory species.
Yet in addition to extinctions there are many dramatic, well - documented effects of introduced species, such as shifts in regional climate, reduced groundwater levels, altered nutrient cycling, and reduced oxygen levels in aquatic systems, which affect the abundance and distribution of native species.
NEON was conceived in 2000 by former NSF Director Rita Colwell as a novel way to collect massive amounts of data from 20 distinct ecological domains that span a range of terrestrial and aquatic systems.
The studies quantified how changes humans make to streams by withdrawing water impact the ecological health of aquatic systems.
Although the aquatic systems across region as a whole support very high biodiversity, the areas shown here in red and orange score highest in their analysis of fishes, mussels, and crayfishes.
Microbial Composition and Diversity Patterns in Deep Hyperthermal Aquifers from the Western Plain of Romania — Cecilia M. Chiriac — Microbiology of Aquatic Systems
The report evaluates the toxicological risk to birds and aquatic systems and includes extensive comparisons with the older pesticides that the neonicotinoids have replaced.
Ecological Risk Assessment for Chlorpyrifos in Terrestrial and Aquatic Systems in the United States (Reviews of Environmental Contamination and Toxicology)
Topics include how to prevent the development and introduction of diseases to aquatic systems, the role of quarantine, learning how to recognize the signs of various diseases prior to initiating chemical treatments and use of a microscope to identify disease organisms.
But widespread eutrophication can not occur without enough nitrogen and phosphorus loading to aquatic systems.
The economics of this geothermal heat method are very attractive, and no aquatic system impacts have been shown.
Plankton - Microorganisms living in the upper layers of aquatic systems.