An unprecedented marsh gardening project, spanning two states and utilizing the talents of many agencies, is ready to begin this spring. Headed by Dr. Just Cebrian, Senior Marine Scientist at the Dauphin Island Sea Lab, this ambitious “greening of the estuaries” seeks to establish new, or rehabilitate existing, marsh sites.
In 2002, the Mobile Bay National Estuary Program’s Comprehensive Conservation and Management Plan was approved by the Environmental Protection Agency. This document identifies the crucial role salt marshes and submerged grasses play in the bay area and the need for their preservation and restoration. Many area organizations and agencies have similar plans which identify the importance and need to preserve estuarine ecosystems. Work such as that done by Dr. Cebrian, and collaborators including Weeks Bay and Grand Bay National Estuarine Research Reserves, Bon Secour National Wildlife Refuge, Mississippi Department of Marine Resources, and the volunteers of Gulf Shores High School, Fairhope High School, Americorps and Mississippi Power, is vital to tackling the challenges.
Saltmarshes and submerged grass beds were once dominant habitats along the Gulf Coast. Due to man-made and natural causes, these habitats have dwindled significantly. These highly valued habitats provide a multitude of functions from providing food and shelter for aquatic organisms to serving as wave attenuators and buffers for erosion control, and are thought to act as natural water purification systems. Dr. Cebrian’s research specifically will examine how black needlerush (Juncus roemerianus), a dominant plant of our coastal saltmarshes, can be restored and if the restored marshes truly act as water cleansing systems.
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A widely used diabetes medication combined with an antihypertensive drug specifically inhibits tumor growth – this was discovered by researchers from the University of Basel’s Biozentrum two years ago. In a follow-up study, recently published in “Cell Reports”, the scientists report that this drug cocktail induces cancer cell death by switching off their energy supply.
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A research team from the University of Zurich has developed a new drone that can retract its propeller arms in flight and make itself small to fit through narrow gaps and holes. This is particularly useful when searching for victims of natural disasters.
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What if a sensor sensing a thing could be part of the thing itself? Rice University engineers believe they have a two-dimensional solution to do just that.
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