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Abstract: The MRRI GIS group will be hosting members of the Passaic Valley Sewerage Commissioners for a presentation on the utilization of GIS technologies in the Meadowlands District and how such programs may benefit other organizations with similar goals and responsibilities. The presentation will encompass a thorough examination of the GIS Outreach (MAGNET) Program, Emergency … Read more

Abstract: Brian Kennedy will present a review of the web traffic analytics and trends for the MRRI website. The presentation will focus on various methods for increasing MRRI’s web presence in 2010.

Abstract: The Meadowlands Commission provided Fairleigh Dickinson University with grant funding to provide a digital copy of maps and documents relevant to researchers at the Meadowlands Environmental Research Institute, and to preserve and maintain the original items. Brigid Burke (Digital Projects Librarian) and Richard Goerner (University Archivist) of FDU will discuss the materials selected for … Read more

Abstract: The Geographic Information Systems team will be presenting GIS Outreach to representatives from the Township of Lyndhurst under the NJMC’s Magnet program. They will go over services that are provided to the towns including ERIS & Flooding, Municipal Map and the NJMC’s COOP/Shared Services. The presentation will highlight these services with an open-discussion forum … Read more

Abstract: Assessment of spatial and temporal changes in surface water is an important aspect for evaluating temporal variations of the river’s pollution due to natural and anthropogenic input of point and non point sources. MRRI has been implementing a seasonal water quality study from 14 sampling sites for 22 parameters collected since 1993 in the … Read more

Abstract: Dom Elefante and Brian Kennedy from the GIS Group will be meeting with East Rutherford officials to discuss the Municipal Assistance Program (MAP) and more specifically, the Emergency Response Information System (ERIS). The current system, and what will be added to their GIS infrastructure for the up-coming year will be addressed.

Abstract: Blue crabs (Callinectes sapidus) were collected from two sites in NJ: Hackensack Meadowlands (HM), and Tuckerton (TK). Differences were found in juvenile predator avoidance ability and adult prey capture in laboratory studies. HM juveniles were significantly better at avoiding an adult crab predator than TK juveniles. HM adults were less efficient at capturing juvenile … Read more

Abstract: The New Jersey Meadowlands Commission (NJMC) has determined that remediation of the Kearny Marsh freshwater ecosystem is a high priority and partnered with Rutgers University to achieve this goal. Since the marsh was formed almost forty years ago, it has been negatively impacted by activities that have altered its hydrology (ditching, urban stormwater infrastructure, … Read more

Abstract: Restoration efforts are attempts at creating and assembling local communities that have vanished. Recent studies have shown the importance of using local ecotypes of species as building blocks in these assemblies and the need for including information on genotypic differentiation has been stressed. Large portions of brackish east coast marshlands have been invaded by … Read more

Abstract: In many areas of the world, frogs are affected by multiple environmental stresses, therefore the ability of frogs to tolerate urban conditions is of interest. In spring 2006, I surveyed calling frogs during three periods at each of two freshwater sites in the Hackensack Meadowlands just outside New York City in northeastern New Jersey, … Read more