• UMCES HOME
  • DONATE
  • COVID-19

Search form

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

Lightbox (0)

Symbol Package
A diagram illustrates the current conditions of the forest and shrub ecosystem on Assateague Island and shows the impacts climate change will likely have on native species in this area.
Climate Change Impacts on Assateague's Forest…
A conceptual diagram illustrates the current issues that bay subtidal and mudflat habitats face as well as the problems they are likely to face in the future as climate change impacts this ecosystem.
Effects of Climate Change on the Bay Subtidal and…
A conceptual diagram illustrates the current threats to native salt marsh species as well as the threats these species will face as their habitat is altered by climate change.
Effects of Climate Change on the Salt Marsh…
A conceptual diagram illustrates the current issues that beach intertidal habitats face as well as the problems they are likely to face in the future as climate change impacts this ecosystem.
The effects of climate change on the beach…
Pickleweed is an invasive or introduced plant in Hawaii. It has succulent, brilliant green leaves and is common in salt marshes and tidal shorelines. It grows slowly in soils with high salt concentrations and areas with seawater overwash where it suffers little competition from other plants. The species manages salts by sequestering them in cell vacuoles and eventually shedding the leaves.
Batis maritima (Pickleweed)
The steps in this diagram assist Trust Fund recipients in determining the best experimental design and monitoring method for their water quality monitoring project.
Water Quality Management Decision Tree
In the section of the river above the dam builds up with sediment, making the dam shallower. High water flow causes scouring and the transport of sediment and associated nutrients over the dam. On this other side of the dam phosphorus mobilizes in reaction with salt water. Further down the river seagrass beds grow on the Susquehanna flats.
Conowingo Dam Reservoir and Susquehanna Flats…
The Northern Great Plains Network consists of 13 park units located in the Dakotas, Nebraska and eastern Wyoming. This network consists of 11 ecoregions.
Northern Great Plains Network National Park…
Ranking tributaries by water quality, then by diffuse nitrogen sources can help to determine which watersheds are high priority. High priority watersheds are those responsible for proportionally more nutrient and sediment inputs to receiving waters than other watersheds.
Steps to Identifying High Priority Tributaries
The timing of tropical storms and hurricanes can have major impacts on the life histories of Chesapeake Bay flora and fauna. Changes in water salinity can cause early spawning in some species, such as the blue crab, and increased sediment can cause widespread die-off of seagrasses.
Storm Timing and Impacts on Chesapeake Bay Flora…
This diagram illustrates the main threats from hurricanes and tropical storms. The counterclockwise circulation of winds in the Northern Hemisphere causes maximum winds and maximum storm surges.
Threats from Hurricanes and Tropical Storms
Human impacts to Fort Union Trading Post include loss of native grass species, invasive plants and reduced river flow. Methods such as prescribed fire and the planting of native species have been used to restore and protect the site.
Fort Union Trading Post National Historic Site…
Some of the most common threats to the national parks ecosystems include those to quality of air, quality and quantity of available water, and the parks native species. Prescribed fire is used to prevent uncontrolled forest fires and to reduce the growth of nonnative species.
Generic Resources and Threats to the Northern…
While Jewel Cave is currently in pristine condition there are several threats that could potential damage this site. These threats include the pollution of ground water that seeps into the cave at various points and visitor impacts.
Jewel Cave National Monument Threats and Features
The Niobrara River is where six major biomes converge to form a rich diversity of flora and fauna. Threats to the river arise from fire exclusion leading to the expansion of ponderosa pine into grassland area, changes in microclimates, the spread of invasive plants and the high volume of visitors during peak periods.
Niobrara National Scenic River Resources and…
A map shows that land use in the Ohio River Basin is dominated by developed, forested and cropland areas. Diagram from
Ohio River Basin Land Use
A conceptual diagram illustrates the dates and locations of different Mississippi River Report Card workshops. The workshop process is used to bring different groups together to strengthen the report card and promote broad prospectives, dialogue and collaboration.
Mississippi River Report Card Workshop Timeline
The diagram lists potential indicators for the Ohio River Basin that were generated at the workshop. The goals listed in this diagram are representative of the things people value in the Ohio River Basin watershed.
Potential Indicators for the Ohio River Basin
Lower Mississippi land use is dominated by developed, forested and cropland areas, and has the largest proportion of wetlands of the entire Mississippi River Basin.
Lower Mississippi Land Cover Map
Native to India, introduced to Hawaii Island in 1883 (via Jamaica, where it was also introduced), then introduced to Maui, Molokai, and Oahu; none were introduced on the island of Kauai. Mongoose were imported by the sugar industry to control rats in cane fields. This infamous mistake was made without much knowledge about mongoose. Mongoose, which are active during the day, did not control the rats because the rats are primarily active at night.
Herpestes javanicus (Small Asian Mongoose)
Improvements in water quality can be counteracted by changes in nutrient sources and land-use practices. Increased nutrient loads from stormwater and intensified agriculture often overwhelm the positive effects of best management practices.
Counteracting Factors Impacting Best Management…
Emergent wetland species are planted in a buoyant matrix that floats at the water surface. The roots of these plants grow through the matrix and take up the nutrients they need to grow directly from the water, potentially decreasing nutrient concentrations.
Floating Wetlands Structure and Impact
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
The Black-crowned Night Heron is found in wetland habitats used for foraging and terrestrial vegetation for cover. They nest in groups.
Nycticorax nycticorax (Black-crowned Night Heron)
  • Prev
  • 1
  • …
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • …
  • 153
  • Next

UMCES Links

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

Contact Info

P.O. Box 775
Cambridge, MD 21613

410-221-2048

Contact

Enewsletter

Subscribe to our enewsletter

Copyright 2023 UMCES | Privacy/Terms of Use | An Institution of the University System of Maryland