Join the Celebration!

   

Celebrating 100 Years of Science! | 1925-2025

  • UMCES HOME
  • DONATE

Search form

  • Work with Us
    • Science communication services
    • Environmental report card production
    • Training and capacity building
    • Stakeholder Engagement
    • Careers
  • Media Library
    • Symbols
    • Graphics
    • Photos
    • Videos
  • Report cards
  • Education
    • Professional Certificate
    • MEES Graduate Program
    • Short Courses
    • Initiatives
  • Blog
  • Enewsletter
  • Publications
    • Books
    • Report Cards
    • Newsletters
    • Reports
    • Brochures
    • Posters
    • Papers
  • Projects
  • About
    • Who we are
    • What we do
    • Our Mission
    • History
    • Partnerships
    • Contact
    • Land Acknowledgment Statement
    • Project Videos
  • Home
  • Media Library
Clear Filters

Lightbox (0)

Symbol Package
Readying and checking research equipment on the Aquarius during a cruise along the Patuxent River
Checking equipment on the Aquarius
Laboratory drying oven. Oyster tissue samples are on the bottom shelf and dried at 60 degrees Celcius overnight or until thoroughly dry. Dessicant is on the middle shelf to remove any moisture.
Drying oven
Fishing net
Fishing net
Samples are ground with mortar and pestle
Grinding with mortar and pestle
Oysters deployed as biological indicators of nitrogen source were dried and then ground for stable nitrogen isotope analysis. Muscle tissue is on the left, gills are in the middle, and mantle tissues are on the right.
Ground oyster tissue
For stable isotope analysis, small subsamples of homogenously ground oyster tissues in the scintillation vial are placed in the tin capsule, held by the forceps.
Ground oyster tissue and tin capsule
Oyster shells are cleaned and dried in preparation for larval settling as part of the Oyster Restoration Project and the Horn Point Laboratory oyster hatchery.
Oyster shells for restoration
Oyster shells are cleaned and dried in preparation for setting oyster larvae for restoration, as part of the Oyster Restoration Project in conjunction with the Horn Point Laboratory oyster hatchery.
Oyster shells for restoration
Palm tree at sunset on Maui swaying in the evening breeze
Palm Sunset
Collecting plankton along the Patuxent River
Plankton collection
On deck the Aquarius during a cruise along the Patuxent River
Raingear on deck
David Needham adds formalin to sample bacteria and viruses in a tributary of Monie Bay, National Estuarine Research Reserve
Sampling bacteria and viruses in Monie Bay, NERRS
Preparing a sediment core for sampling
Sediment core preparation
This sediment grab remains open when sent to the bottom and the release snaps shut the mouth for sediment collection.
Sediment grab
Sediment slurries in 125 mL Erlenmeyer flasks capped with rubber stoppers to prevent gas exchange for indirect measurements of denitrification using acetylene inhibition techniques
Sediment slurries
Sediments from the Patuxent River are sifted through onboard the R/V Aquarius to collect and identify benthic organisms
Sifting for benthic organisms
Snow and ice on the rocks by the beach at Horn Point Laboratory
Snow on the rocks
Urban stream in Szombathely, Hungary
Urban stream
Urban stream with buffer zone in Szombathely, Hungary. Steep banks suggest erosion effects.
Urban stream
Water samples from the Patuxent River are prepared for analysis on board the R/V Aquarius
Water sample preparation
Cicada from Brood X
Brood X Cicada
Oyster biological indicators are deployed in mesh cages that will be suspended 0.5 meters above the bottom by the white buoys and anchored by the bricks.
Cages for deploying oyster biological indicators
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)
Haleakala Volcano's crater creates a variety of geological structures with various geochemical compositions
Haleakala Crater, Maui
  • Prev
  • 1
  • …
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • …
  • 322
  • Next

UMCES Links

  • Home
  • About
  • Campuses
  • News & Events
  • Directory
  • Employment
  • Research
  • Press Room

Contact Info

115 West Street, Annapolis, MD 21401

410-221-2048

Contact

Enewsletter

Subscribe to our enewsletter

Copyright 2025 UMCES | Privacy/Terms of Use | An Institution of the University System of Maryland