|
||||
|
|
||||
|
|
|
|
||
|
|
||||
|
Home > Research Programs
Research Programs
Ecosystems Dynamics
The Ecosystem Dynamics branch collects
ecological data and conducts experimental research on the
ecosystem processes of the Great Lakes, the largest fresh
water system in the world. The Great Lakes ecosystem is
dynamic, constantly changing in response to its surroundings.
These changes have been accelerated by human-generated
factors, such as chemical pollution, invasive species and
climate change. Our scientists are exploring how and why
these changes are affecting the Great Lakes ecosystem and its
health. To answer these questions, Ecosystem Dynamics
research, conducted on both a short and long term basis,
examines the structure and function of the Great Lakes
ecosystem, including the interaction of the ecosystem’s
biological, chemical and physical components.
Integrated Physical and Ecological Modeling and Forecasting
The Integrated Physical and Ecological
Modeling and Forecasting (IPEMF) branch conducts research to
predict the effects of physical, biological, and chemical
changes on the Great Lakes system, including those changes
generated by humans. To make these predictions, models are
developed based on known environmental processes combined
with data gathered from field observations on characteristics
of the lakes and their surroundings. The mathematical
relationships represented in these models are studied to
forecast how the Great Lakes environment will change based on
different situations. The models our scientists produce help
us understand the processes that connect changes in the
atmosphere, freshwater systems and oceans, space, land
surface, ice systems with ecosystems, organisms and
humans.
Observing Systems and Advanced Technology
GLERL’s Observing Systems and
Advanced Technology (OSAT) branch develops and operates
technology for scientific observations of the biological,
chemical and physical components of the Great Lakes
ecosystem. In addition, OSAT provides the real-time and
historical data necessary to increase the reliability of
Great Lakes forecasting on conditions, such as hypoxia1 and
harmful algal blooms. An important role of OSAT is providing
the support for research conducted from GLERL’s two
other science branches, Ecosystem Dynamics and Integrated
Physical and Ecological Modeling and Forecasting. Through the
development of cutting-edge instrumentation and observing and
remote sensing technologies, our OSAT scientists acquire the
data and develop information needed to improve our
understanding of the Great Lakes ecosystem and support
decision-making for improved resource management.
NOAA/GLERL 2010 Science Review (link to special page)
GLERL Research Centers
Featured Data Products
- Great Lakes Operational Forecast System (GLOFS)
- CoastWatch
- Water Levels
- Next Generation Large Basin Runoff Model
Photo Gallery