Mid-Atlantic Coastal Observing Network

Mid-Atlantic Coastal Observing Network
Name	Mid-Atlantic Coastal Observing Network
Abbreviation	MACO
Formation	2000s
Type	Regional observing system
Location	Mid-Atlantic United States

Mid-Atlantic Coastal Observing Network is a regional coastal observing initiative that integrates oceanographic, atmospheric, and estuarine monitoring across the United States Mid-Atlantic seaboard. The program aggregates platforms ranging from fixed buoys to autonomous vehicles to provide data products used by stakeholders including emergency managers, fisheries scientists, and navigation authorities. It bridges academic Woods Hole Oceanographic Institution research, NOAA operational services, and state-level coastal management in a multi-institutional framework.

Overview

The Network coordinates observations and modeling across the continental shelf adjacent to Maine-bordering waters to the south of Virginia and along estuaries such as the Chesapeake Bay, integrating assets operated by institutions including Rutgers University, University of Delaware, Old Dominion University, University of Maryland, and Stevens Institute of Technology. It supports forecasting systems developed with collaboration from National Oceanic and Atmospheric Administration centers like the National Weather Service and the National Ocean Service, and aligns with national programs such as the U.S. Integrated Ocean Observing System and regional partners like the Northeast Regional Association of Coastal Ocean Observing Systems. The Network informs decisions by agencies such as the United States Coast Guard, Federal Emergency Management Agency, and state departments of natural resources.

History and Development

Origins trace to regional needs identified after high-impact events such as Hurricane Isabel and Hurricane Sandy, and to national initiatives led by John A. Knauss-era legislative support for ocean observing through acts influenced by the Ocean Observatories Initiative concept and policy frameworks like the Coastal Zone Management Act. Early pilot projects involved collaborations among Scripps Institution of Oceanography-trained scientists, Lamont–Doherty Earth Observatory modelers, and engineering groups at Massachusetts Institute of Technology. Over time, partnerships expanded to include federal laboratories such as Naval Research Laboratory and NOAA Atlantic Oceanographic and Meteorological Laboratory, while funding mechanisms evolved through competitive awards from agencies including the National Science Foundation, Department of Commerce, and philanthropic donors such as the Gordon and Betty Moore Foundation.

Organization and Governance

Governance is typically a consortium model combining academic institutions, state agencies, and federal partners, with oversight committees drawing expertise from American Geophysical Union, The Oceanography Society, and advisory input from regional councils like the Chesapeake Bay Program. Operational management often involves coordination centers at major universities, liaison roles with NOAA's Office of Oceanic and Atmospheric Research, and memorandum-of-understanding arrangements with entities such as the Mid-Atlantic Fishery Management Council and the National Estuarine Research Reserve System. Data policy and access are informed by standards from organizations like the Open Geospatial Consortium and the International Oceanographic Data and Information Exchange.

Observing Systems and Technology

The Network integrates fixed moorings, coastal radar systems, tide gauges, underwater gliders, and autonomous surface vehicles produced or operated by technology partners including Teledyne Technologies, Liquid Robotics, and laboratory platforms from WHOI and University-National Oceanographic Laboratory System. High-frequency radar arrays provide surface current mapping comparable to deployments by Scripps Institution of Oceanography on the Pacific coast, while instrument suites include conductivity-temperature-depth sensors from manufacturers linked with Sea-Bird Electronics. Satellite remote sensing inputs leverage platforms such as NOAA GOES series and Copernicus Sentinel missions for sea surface temperature and ocean color, supported by data assimilation systems modeled after work at Princeton University and Columbia University.

Data Management and Products

Data management employs interoperable metadata conventions influenced by Global Change Master Directory standards and utilizes catalog services similar to those run by the National Centers for Environmental Information. Products include nowcasts and forecasts for sea level, waves, currents, and water quality, leveraging numerical models like the Regional Ocean Modeling System and workflow tools developed at University of Miami and University of Washington. Distribution platforms often integrate with portals operated by NOAA Coastal Services Center and data services used by research networks such as the Integrated Ocean Observing System and EarthCube-aligned cyberinfrastructure initiatives.

Research, Applications, and Services

Research supported by the Network spans coastal storm surge studies using models influenced by SLOSH methodologies, ecosystem assessments aligned with Chesapeake Bay Program restoration goals, and fisheries habitat mapping used by the National Marine Fisheries Service and the Atlantic States Marine Fisheries Commission. Applications include support for maritime operations by the United States Navy, water-quality alerts used by public health agencies like Centers for Disease Control and Prevention, and coastal resilience planning adopted by municipal governments such as New York City and Philadelphia. Services extend to educational outreach with partners including the Smithsonian Institution and citizen science programs modeled after initiatives run by Monterey Bay Aquarium Research Institute.

Partnerships and Funding Sources

The Network sustains partnerships among universities, federal agencies, state coastal management programs, and non-governmental organizations such as The Nature Conservancy and Ocean Conservancy. Funding has originated from competitive awards by National Science Foundation, cooperative agreements with NOAA, multi-year grants from Department of Homeland Security for resilience work, and contributions from foundations like Rockefeller Foundation. Collaborative projects have engaged industry partners including Boeing-affiliated research units and technology firms supporting sensor and platform development.

Category:Oceanographic organizations