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Symbol Package
The degraded coral reefs of Mexico's east coast need clean, clear water to survive.
Coral reefs of Mexico are in jeopardy
Best management practices are needed from the ridge to the reef for healthy coastal zones and positive social wellbeing.
The coastal areas of Guatemala are impacted by…
The reduction of impacts and threats to the coastal ecosystem of Honduras benefits both humans and coral reefs.
The current features of and threats to the…
Adult Hawai'ian flycatcher standing
Elepaio (chasiempis sandwichensis)
Hymenachne was introduced into northern Queensland, Australia in the 1970s to use in ponded pastures. It escaped cultivation a few years after its release in 1988. It is spreading throughout the tropical wetlands of northern Australia and is most common in the coastal wetlands of northern Queensland and the Northern Territory.
Hymenachne amplexicaulis (Olive hymenachne)
Side view of a Painted Bunting with the right wing, and part of the stomach visible.
Passerina ciris (Painted Bunting)
Often located in remote sites, US field stations rely on telecommunications to stay connected to their institutions. Field stations often offer classes, to students or the public, as well as conduct scientific research.
Field station
Illustration of the flag for the United States of America
Flag: United States of America
This symbol shows a flattened view of the official flag of Hawaii. The flag comprises of red, white, and blue stripes and includes the British flag in the top left-hand corner.
Flag: USA Hawaii
Illustration of excess sediment running off the land into the water.
Inputs: sediments 2
A diagram illustrates the way in which carbon dioxide dissolves in the ocean and the impacts acidification can have on marine life.
Atmospheric and Eutrophic Acidification
A graph depicts the low oxygen levels and high ammonium concentrations in 2005 that caused large algae blooms. This put more stress on the ecosystem, resulting in the fish kill.
2005 Corsica River Fish Kill
An image illustrates how lawn fertilizer can negatively impact the watershed when rain washes it into the water system.
Lawn Fertilizer Limitation as a Key Stewardship…
A conceptual diagram illustrates the key features of the Chesapeake Bay watershed as well as the inputs that stimulate eutrophication and the symptoms of eutrophication.
The Causes and Effects of Eutrophication
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 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…
This nematode worm is a parasite, originally from Southeast Asia. With the American eel population already declining, the introduction of this nematode may have a large negative impact on the survival of this species.
Anguillicoloides crassus (Nematode Worm)
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 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
A diagram illustrates the flow capacity for the Mississippi River in thousands of cubic feet per second, based on the 1956 project design flood. The Ohio river is the 200,000 square-mile eastern drainage of the Mississippi River watershed. Diagram from
Flow Capacity for the Mississippi River
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 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
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)
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