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Celebrating 100 Years of Science! | 1925-2025

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Gutters and downspouts installed onto buildings direct rainwater from roofs to rain gardens. Plants with deep root systems encourage stormwater infiltration and absorbs excess nutrient runoff.
Multiple Benefits of Rain Gardens
Conceptual diagram illustrating how nutrient availability, which decreases as you move further offshore, determines the location of algae and seagrasses.
Nutrient availability influences algae and…
Conceptual diagram illustrating primary productivity within seagrass beds.
Primary productivity of seagrass beds
Conceptual diagram illustrating differences in nutrient transport between benthic algae and seagrasses.
Seagrass nutrient transport
Bald cypress knees in algae.
Bald Cypress Knees
Illustration of a Benthic Otter Trawl net
Benthic Otter Trawl
Illustration of a benthic trawler
Benthic Trawler
Illustration of benthic trawling
Benthic Trawling
Short, tufted grasses that are found in the woods, fields, bogs, and marshes of Assateague Island, Maryland and Virginia.
Agrostis spp. (Tickle Grass)
Sand dollars live below the average low water mark on top of or just beneath sandy or muddy surfaces. Spines on the somewhat flattened underside of the animal allow them to burrow or to slowly creep through the sand. Photographed at the Monterey Bay Aquarium.
Sand dollars (Dendraster excentricus)
Sediments from the Patuxent River are sifted through onboard the R/V Aquarius to collect and identify benthic organisms
Sifting for benthic organisms
Eastern oyster (Crassostrea virginica) settle on other oyster shells, forming reef structures. These reefs attract other organisms as well, including mussels.
Eastern oyster (Crassostrea virginica)
Eastern oyster (Crassostrea virginica)
Oysters (Crassostrea virginica)
The eastern oyster, Crassostrea virginica, has been removed from its shell. The forceps point to the adductor muscle, which closes the shell.
Oyster
The eastern oyster (Crassostrea virginica) builds reefs as oyster larvae set onto other oyster shells, as seen in this small clump of at least four oysters.
The eastern oyster (Crassostrea virginica)
A sediment core has been collected and is being prepared for storage and analysis by carefully filling the core with water from the sample site to minimize disturbance.
Sediment core preparation
Deploying oyster biological indicators of nitrogen source overboard in Monie Bay, National Estuarine Research Reserve System
Deploying oyster bioindicators
The eastern oyster (Crassostrea virginica) sets on other oyster shells, creating reef structures. These reef structures attract other organisms as well, including mussels.
Eastern oyster (Crassostrea virginica)
The eastern oyster Crassostrea virginica has been taken out of its shell. The forceps are pointing to the mantle.
Oyster out of its shell
Deploying oyster (Crassostrea virginica) biological indicators of nitrogen source in Monie Bay National Estuarine Research Reserve System
Deploying oyster biological indicators
Ben Fertig prepares to make a presentation at the UMCES Horn Point lab, in Cambridge, Maryland, regarding how nitrogen levels in oyster tissue can be used as an indicator of estuary nitrogen sources.
UMCES Horn Point Lecture Hall
deploying oyster biological indicators of nitrogen source in Monie Bay, National Estuarine Research Reserve.
Deploying Oysters in Monie Bay
Illustration map of Corpus Christi Bay in Texas, USA
USA TX: Corpus Christi Bay
Front view illustration of a West Indian Lantana. It is a weed of cultivated land, fence lines, pastures, rangelands, and waste places. It thrives in dry and wet regions and often grows in valleys, mountain slopes, and coastal areas. It is somewhat shade-tolerant and, therefore, can become the dominant understory in open forests or in tropical tree crops. In pastures it forms dense thickets which shade out and encroach upon desirable pasture plants. With time it can form pure stands over large areas, the
Lantana camara (West Indian Lantana)
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