Science Features
Floating science laboratories in the form of two large research vessels are joining the U.S. Geological Survey’s Great Lakes’ fleet this fall.
August 31, 2011 - USGS Director Dr. Marcia McNutt formally dedicating the Research Vessel Muskie to the USGS during a recent celebration at the Great Lakes Shipyard, marking the completion of the $8.2 million project.
Construction of the R/V Muskie (left) and the R/V Kaho (below) is now complete and the vessels are equipped to assume research duties in 2012. The R/V Muskie will be christened and commissioned on Wednesday, October 19 at the Sandusky Yacht Club in Ohio. The R/V Kaho will be christened and commissioned in the spring of 2012 at the USGS Lake Ontario Biological Station in Oswego, New York.
August 31, 2011 - The Honorable Anne Castle (Assistant Secretary for Water and Science, U.S. Department of the Interior) formally dedicating the Research Vessel Kaho to the USGS during a recent celebration the Great Lakes Shipyard, marking the completion of the $8.2 million project.
Deputy Director Dr. Suzette Kimball will christen the R/V Muskie by breaking a bottle of champagne across its bow and formally naming the vessel. Ms. Pamela Dei, a USGS mechanical engineer who’s played a major role in the contracting and construction process for the vessels, will christen the R/V Kaho.
Twin Sisters
The two ships are sister ships, and will continue long-term research programs on populations of predator and prey fishes in lakes Erie and Ontario. The Muskie will be stationed in Lake Erie, and the Kaho will be stationed in Lake Ontario. Both ships are 70.8 ft. in length and have a draft (displacement) of five feet or less. This puts them at the smaller end of the GLSC fleet, which boasts two ships with greater than 100 ft. in length, and one with 75 ft. in length. However, the R/V Kaho and R/V Muskie, with their much shallower draft, are able to do research closer to shore, making them ideal for the smaller lakes.
“The R/V Muskie and the R/V Kaho will provide safe and reliable platforms for scientists, and are equipped with state-of-the-art scientific instrumentation to improve our understanding of deep-water ecosystems and fishes in lakes Erie and Ontario,” said Russell Strach, director of the GLSC.
Strach noted that the new vessels will replace the oldest vessels in the fleet – those on lakes Erie and Ontario – and will have increased fuel efficiency, lower maintenance costs, and greater research capacities, especially because the boats they are replacing functioned on 1950s and 60s technologies.
Additional improvements in the two ships, such as increased bunk space and shower facilities, allow them to spend more time at sea, enhancing the research capabilities of the GLSC.
Critical Research
USGS researchers deploy a beam trawl from the R/V Kiyi
Researchers at the GLSC are eager to use the large vessels to better assess and explore the health and population status of Great Lakes deep-water ecosystems. USGS science is critical for federal, state, and tribal resource managers to make decisions that effectively protect the area’s $7 billion annual commercial and sport fisheries.
The GLSC is the only federal center that has a large scientific research vessel stationed on each of the Great Lakes capable of working for extended periods of time in offshore, deep-water areas. The research programs facilitated by the GLSC’s fleet, are critical to managing and conserving Great Lakes resources, and are used by Great Lakes state, provincial, and tribal management agencies across the basin.
USGS GLSC researchers use their ships to study populations of key predator and preyfish to inform the decisions of resource managers.
The USGS awarded an $8.2 million contract to the Great Lakes Towing Company (Cleveland, Ohio) in June 2010 for the construction of the two large vessels. Funding for the contract came from American Recovery and Reinvestment Act.
The GLSC’s mission is to meet the nation’s need for scientific information for restoring, enhancing, managing, and protecting living resources and their habitats in the Great Lakes basin ecosystem.
Don’t forget, the R/V Muskie and R/V Kaho are just two of the GLSC’s fleet! Meet the rest of them here!
Contact: Holly Patrick
USGS and its partners are investigating the unusual deaths of New England harbor seals. Read more
USGS scientists look to see if water quality is improving. Read more
The majority of the nation is facing dry conditions; in most areas drought conditions are expected to persist or intensify. Read more
After dams tumble down, what happens next? Click here to find out! Read more
Maximizing alternative energy’s potential – how science can help grow the nation’s energy portfolio. Read more
Please comment on the USGS’ draft science strategies! Read more
USGS Details how climate change could affect water availability in 14 U.S. Basins. Read more
Western stream temperatures are not warming at the same rate as air temperature.Read more
Long polar bear swims provide tantalizing clues.Read more
The larger and more aggressive Eastern species thrives in a threatened species’ forest habitat.
While on your spring hike, beware of hitchhiking ticks—they may carry Lyme Disease.
For the first time since its discovery, White-nose syndrome has been found in the West.
The family picnic: food and fun...until unwanted guests show up! Learn what you can do to prevent West Nile virus from infecting your loved ones.
Timing is everything! Consider helping track changes in spring’s arrival
Flood Safety Awareness Week is March. 12-16. What can you do to prepare?
National Groundwater Awareness Week is Mar. 11-17, 2012. See how USGS science is connecting groundwater and surface water.
Since Japan’s March 11, 2011, Tohoku earthquake and subsequent tsunami, scientists at the USGS have learned much to help better prepare for a large earthquake in the United States.
Five USGS employees honored with Distinguished Service Awards for their service to the nation
It’s National Invasive Species Awareness Week. Did you know invasive species cost our country more than 100 billion dollars each year? Get to know America’s ten top invaders this week.
It’s National Invasive Species Awareness Week. Did you know invasive species cost our country more than 100 billion dollars each year? Get to know America’s ten top invaders this week.
It’s National Invasive Species Awareness Week. Did you know invasive species cost our country more than 100 billion dollars each year? Get to know America’s ten top invaders this week.
It’s National Invasive Species Awareness Week. Did you know invasive species cost our country more than 100 billion dollars each year? Get to know America’s ten top invaders this week.
The proposed USGS budget reflects research priorities to respond to nationally relevant issues, including water quantity and quality, ecosystem restoration, hydraulic fracturing, natural disasters such as floods and earthquakes, and support for the National Ocean Policy, and has a large R&D component.
Mid-sized mammals in Everglades National Park are getting a big squeeze from invasive Burmese pythons, according to a USGS co-authored study published in the Proceedings of the National Academy of Sciences.
Bat populations, which provide valuable insect control, are declining at an alarming rate due to white-nose syndrome. Scientists have definitively identified the cause of this deadly syndrome.
Two adolescent cranes, raised by humans and reintroduced into the wild, were shot and killed. Sadly, they are not the first. How many killed this year? How many are left?
By 1936, devastating losses of wildlife populations were threatening the Nation’s natural resource heritage. America's first wildlife research center
As the team of responders struggled to end the worst oil spill in our Nation’s history, USGS scientist Paul Hsieh provided the critical scientific information needed to make a crucial decision.
The movie Contagion dramatizes the scenario of a global pandemic that begins with the spread of a disease from animals to humans. What are real-life experts doing to prevent a pandemic that originates with wildlife?
After years of planning, the Department of the Interior has begun removing two dams on the Elwha River in Washington. But how will the removal of these dams impact the river’s sediments, waters, and fish?
As a nation, we use more than 75 billion gallons of groundwater each day. September 13 is the National Groundwater Association’s “Protect Your Groundwater Day.” What we can do to ensure we continue to have enough of it?
Secretive and rare stream-dwelling amphibians are difficult to find and study. Scientists at the US Geological Survey and University of Idaho have developed a way to detect free-floating DNA from amphibians in fast-moving stream water.
Within the rivers, streams, and lakes of North America live over 200 species of freshwater mussels that share an amazing life history. Join us in Reston, VA to explore the fascinating reproductive biology and ecological role of one of nature’s most sophisticated fishermen.
USGS scientists are working to characterize the contaminants and habitats for a number of aquatic species along the lower Columbia River.
Forests play a significant role in removing carbon from the atmosphere by absorbing one-third of carbon emissions annually. This is according to a new U.S. Forest Service study conducted in collaboration with USGS scientists.
New USGS research shows that rice could become adapted to climate change and some catastrophic events by colonizing its seeds or plants with the spores of tiny naturally occurring fungi. The DNA of the rice plant itself is not changed; instead, researchers are re-creating what normally happens in nature.
A new study supports the ecological reliance of red knots on horseshoe crabs. The well-being of red knots, a declining shorebird species, is directly tied to the abundance of nutrient-rich eggs spawned by horseshoe crabs.
USGS crews continue to measure streamflow and collect water quality and sediment samples in the Ohio and Mississippi River basins using state-of-art instruments.
Native Bees are Selective About Where They Live and Eat -- It's National Pollinator Week, and here's groundbreaking research about the world of our native bees.
As hurricane season starts, researchers are modeling potential changes to coastal environments to identify communities vulnerable to extreme erosion during storms. Data collected before and after storm landfall are used to verify past forecasts and improve future predictions.
Follow the Pacific Nearshore Project as researchers from the USGS, Monterey Bay Aquarium, and other institutions sail Alaskan waters to study sea otters and investigate coastal health.
USGS science supports management, conservation, and restoration of imperiled, at-risk, and endangered species.
New USGS research shows that certain lichens can break down the infectious proteins responsible for chronic wasting disease, a troubling neurological disease fatal to wild deer and elk and spreading throughout the United States and Canada.
It's time to celebrate the essential role wetlands play in giving us food and water; sheltering us from storms, floods, and coastal erosion; providing habitat for birds, fish, and other wildlife; and cleaning and storing water.
In a unique application of data, this year's report provides the nation's first assessment of birds on public lands and waters.
For reliable information about amphibians and the environmental factors that are important to their management and conservation, visit the new USGS Amphibian Monitoring and Research Initiative website.
A new article explains the economic importance of insect-eating bats to U.S. agriculture and how white-nose syndrome and wind turbines threaten these valuable animals.
Using coral growth records and measurements of changing ocean chemistry from increased atmospheric CO2, USGS scientists are providing a foundation for predicting future impacts of ocean acidification and sea-level rise to coral reefs.
Non-native lionfish are rapidly spreading along the U.S. Eastern seaboard, Gulf of Mexico, and Caribbean and have been preying on and competing with a wide range of native species.
On Midway Island, Wisdom, a 60-year-old albatross, and her chick made it through the tsunami that resulted from the magnitude 9.0 earthquake off of Japan on March 11.
Please answer questions about USGS Ecosystems science.
Join us in learning about wildlife conservation research with Dr. Matthew Perry as we celebrate the 75th anniversary of the USGS Patuxent Wildlife Research Center. Major programs include global climate change studies, Chesapeake Bay studies, and wildlife conservation monitoring.
Glen Canyon Dam High-Flow Experiments Provide Insights for Colorado River Management.
Demand for alternative energy sources leads scientists to consider microbes as potential sources of power.
Human health, ecological health, and environmental health are closely connected. Join us to learn how USGS science contributes to our understanding of how such environmental factors affect health threats.
A new identification guide provides images and geographic distributions of diatoms, an important group of algae.
A new USGS video highlights five decades of photographic documented change in coral reef conditions in the Florida Keys.
The USGS National Wildlife Heath Center is working with state agencies in investigating the death of thousands of birds in Arkansas and Louisiana.
Combining traditional ecological knowledge with empirical studies allows the the USGS, Tribal governments, and native organizations to increase their mutual understanding of the current health of Tribal lands and waters.
Scientists have found that the fungus associated with white-nose syndrome in bats is unlike that of any known fungal skin pathogen in land mammals. It is extremely destructive to bats wing skin and may cause catastrophic imbalance in life-support processes.
Sea-ice habitats essential to polar bears would likely respond positively should more curbs be placed on global greenhouse gas emissions, according to a new modeling study published today in the journal, Nature.
Remotely triggered thermal-imagery cameras will be used in a new non-invasive way to study mange in wolves.
Landscape photos taken in the same place but many years apart reveal dramatic changes due to human and natural factors. The USGS Desert Laboratory Repeat Photography Collection, the largest archive of its kind in the world, is 50 years old.
Decreasing pH and warming temperatures are changing ocean conditions and affecting coral and algal growth in South Florida. USGS scientists are conducting field measurements to learn more.
Many coastal wetlands worldwide including several on the U.S. Atlantic coast may be more sensitive than previously thought to climate change and sea-level rise in the this century.
Efforts are underway to restore the Greater Everglades Ecosystem, which has been profoundly altered by development and water management practices. Join us on December 1st when Dr. Lynn Wingard shares USGS research that is helping restoration management agencies develop realistic and attainable restoration goals for the region.
Eight specially trained whooping crane chicks hatched in May have now embarked on their first southward migration, with an ultralight airplane leading them. USGS researchers who hatched, raised, and trained the chicks at the USGS Patuxent Wildlife Research Center, are eagerly following the cranes on their journey.
Beak abnormalities, which make it difficult for birds to feed and clean themselves, are occurring in large numbers of Black-capped Chickadees, Northwestern Crows, and other species in the Pacific Northwest and may signal a growing environmental health problem.
The USGS strongly supports the national celebration of Geography Awareness Week, November 14-20, and this year’s theme: Freshwater. The “where” factor of geography integrates USGS studies in many fields of science.
Two new tools that enable the public to report sick or dead wild animals could also lead to the detection and containment of wildlife disease outbreaks that may pose a health risk to people.
USGS scientists are investigating sea turtles and their habitats in Dry Tortugas National Park to provide insight that will be used as decision-support tools for managing coral ecosystems.
Looking for information on natural resources, natural hazards, geospatial data, and more? The USGS Education site provides great resources, including lessons, data, maps, and more, to support teaching, learning, K-12 education, and university-level inquiry and research.
The Chesapeake Bay has long been an R&R destination for DC residents. However, the watershed’s overpopulation contributes to its decline. Join us when USGS’s Scott Phillips and Peter Claggett discuss new science efforts applied to restoring the Nation's largest estuary on October 6th.
Nutrient sources in both agricultural and urban areas contribute to elevated nutrient concentrations in streams and groundwater across the Nation.
The timing of animal migration and reproduction, and observing when plants send out new leaves and bear fruit, is increasingly important in understanding how climate change affects biological and hydrologic systems. Photo credit Copyright C Brandon Cole.
The USGS has been researching manatees in Florida and the Caribbean for decades, but little is known about Cuban manatees. A USGS biologist recently visited Cuba with a team of international manatee experts working to conserve manatees around the Caribbean.
USGS scientists have discovered a new turtle species, the Pearl River map turtle, found only in the Pearl River in Louisiana and Mississippi. Sea-level changes between glacial and interglacial periods over 10,000 years ago isolated the map turtles, causing them to evolve into unique species.
USGS scientists help land managers determine if fire is the appropriate strategy for controlling or enhancing specific plant species.
Did you know that contaminant-ridden dust from Africa may be harming coral reefs in the Caribbean? Scientists at the USGS are examining the air in Africa and in the Caribbean to determine what kinds of nutrients, microbes, and contaminants are traveling across the ocean.
Pharmaceutical manufacturing facilities can be a significant source of pharmaceuticals in surface water. The USGS is working with water utilities to try to reduce the release of pharmaceuticals and other emerging contaminants to the environment.
The USGS Science Strategy is a comprehensive report to critically examine the USGS's major science goals and priorities for the coming decade. The USGS is moving forward with these strategic science directions in response to the challenges that our Nation's future faces and for the stewards of our Federal lands.
The majority of the nation is still experiencing abnormally dry conditions, even after soaking rains from Isaac. Read more
While Hurricane Isaac has passed, scientific work to understand the storm’s impact on Gulf Coast states continues. Read more
Real-time map showing the extent of flooding (black dots) and drought (red dots) in the U.S. Read more
USGS scientists, engineers, and technicians are working along the Gulf coast in response to Hurricane Isaac. Read more
The U.S. Geological Survey is keeping careful watch as Tropical Storm Isaac continues to track northwest toward the west coast of Florida and the Gulf of Mexico. Read more
Fifteen years of data illuminate complex interactions driving land change in Puerto Rico. Read more
USGS scientists look to see if water quality is improving. Read more
The majority of the nation is facing dry conditions; in most areas drought conditions are expected to persist or intensify. Read more
Kati is a USGS student employee studying water and traveling the California coast. Read more
This year, a large dead zone again threatens the Gulf of Mexico. Read more
Please comment on the USGS’ draft science strategies! Read more
Are you surprised the water bubbles look so small? Read more
USGS Details how climate change could affect water availability in 14 U.S. Basins. Read more
Travis Gibson shares insight into the life a USGS hydrologic technician for one of the USGS water science centers out west. Read more
The USGS plays an integral role in the new U.S. Water Partnership, which will bring together public and private resources to address water challenges around the world.
Timing is everything! Consider helping track changes in spring’s arrival
Meet one of the next generation of USGS physical scientists.
Flood Safety Awareness Week is March. 12-16. What can you do to prepare?
National Groundwater Awareness Week is Mar. 11-17, 2012. See how USGS science is connecting groundwater and surface water.
Since Japan’s March 11, 2011, Tohoku earthquake and subsequent tsunami, scientists at the USGS have learned much to help better prepare for a large earthquake in the United States.
Five USGS employees honored with Distinguished Service Awards for their service to the nation
Meet a member of the next generation of USGS hydrologic technicians.
Meet a member of the next generation of USGS hydrologic technicians.
It’s National Invasive Species Awareness Week. Did you know invasive species cost our country more than 100 billion dollars each year? Get to know America’s ten top invaders this week.
Groundwater in aquifers on the East Coast and in the Central U.S. has the highest risk of contamination from radium, a naturally occurring radioactive element and known carcinogen.
The proposed USGS budget reflects research priorities to respond to nationally relevant issues, including water quantity and quality, ecosystem restoration, hydraulic fracturing, natural disasters such as floods and earthquakes, and support for the National Ocean Policy, and has a large R&D component.
Four new reports examine the contaminants polycyclic aromatic hydrocarbons (PAHs) found in house dust, streams, lakes, soil, and air.
Exploding lakes in Cameroon, Africa, have killed people and livestock. Find out how USGS science is helping prevent such an event from occurring again.
A summer intern turned permanent employee discusses his career path. Most memorable moment
Oct. 9-15, 2011, is Earth Science Week, themed "Our-Ever Changing Earth," and Oct. 12, 2011, is International Day for Natural Disaster Reduction. Answers to questions posed by a changing world
As the team of responders struggled to end the worst oil spill in our Nation’s history, USGS scientist Paul Hsieh provided the critical scientific information needed to make a crucial decision.
After years of planning, the Department of the Interior has begun removing two dams on the Elwha River in Washington. But how will the removal of these dams impact the river’s sediments, waters, and fish?
As a nation, we use more than 75 billion gallons of groundwater each day. September 13 is the National Groundwater Association’s “Protect Your Groundwater Day.” What we can do to ensure we continue to have enough of it?
USGS scientists are working to characterize the contaminants and habitats for a number of aquatic species along the lower Columbia River.
The effects of drought are felt throughout the United States and the world, and USGS science has a prominent role in understanding the causes and consequences of this hydrological phenomenon.
USGS crews continue to measure streamflow and collect water quality and sediment samples in the Ohio and Mississippi River basins using state-of-art instruments.
Many communities in South Dakota, North Dakota, Montana, Colorado, Wyoming and Iowa are dealing with record floodwaters and bracing for more flooding in the upcoming weeks.
The most recent earthquake in Japan affected water levels in groundwater wells all over the country. Water level fluctuations were recorded as far away as Illinois, Virginia, Missouri and Florida.
Groundwater is one of our most vital natural resources. The USGS studies the quantity and quality of the nation's groundwater. Learn about USGS research in an aquifer near you.
Learn how 3-D modeling is used to examine groundwater and how this cutting edge science is used to solve tomorrow's problems today.
The Great Lakes are the largest freshwater system on Earth. However the basin has the potential for local shortages, according to a new basin-wide water availability assessment by the USGS.
The Department of the Interior has established a new website to find and share websites that provide water conservation and sustainability information.
The USGS is providing information on arsenic levels at the town level in Maine to protect human health and further promote citizen participation in State well-testing programs.
Water Security is the protection of adequate water supplies for food, fiber, industrial, and residential needs for expanding populations, which requires maximizing water-use efficiency, developing new supplies, and protecting water reserves in event of scarcity due to natural, manmade, or technological hazards.
Decreases in stream flow, which are often caused by human activities, affect the integrity of aquatic life in streams, according to a new USGS study.
The USGS and the National Weather Service have developed a new flood inundation map tool that enables management officials and residents to see where the potential threat of flooding is the highest along the Flint River near Albany, Georgia.
Looking for information on natural resources, natural hazards, geospatial data, and more? The USGS Education site provides great resources, including lessons, data, maps, and more, to support teaching, learning, K-12 education, and university-level inquiry and research.
The Chesapeake Bay has long been an R&R destination for DC residents. However, the watershed’s overpopulation contributes to its decline. Join us when USGS’s Scott Phillips and Peter Claggett discuss new science efforts applied to restoring the Nation's largest estuary on October 6th.
The "Flood and high flow" map shows the location of streamgages where the water level is currently above or near flood stage. Find out what rivers and creeks near you are doing.
Nutrient sources in both agricultural and urban areas contribute to elevated nutrient concentrations in streams and groundwater across the Nation.
USGS is playing a critical role in the federal government's coordinated Deepwater Horizon response efforts.
Population growth in the Kabul Basin, Afghanistan, due in part to returning refugees, is estimated to lead to a six-fold increase in drinking water needs by 2057. The USGS has worked in partnership with the Afghanistan Geological Survey to address questions of future water availability.
Flash flooding is one of the major causes of natural hazard-related deaths in the United States and is hard to predict, but data collected by the USGS is crucial to formulating better predictive models.
Did you know that contaminant-ridden dust from Africa may be harming coral reefs in the Caribbean? Scientists at the USGS are examining the air in Africa and in the Caribbean to determine what kinds of nutrients, microbes, and contaminants are traveling across the ocean.
Pharmaceutical manufacturing facilities can be a significant source of pharmaceuticals in surface water. The USGS is working with water utilities to try to reduce the release of pharmaceuticals and other emerging contaminants to the environment.
The United States Group on Earth Observations (USGEO) is working to connect Earth observations with public health, agriculture, climate, and data management and dissemination.
The USGS Science Strategy is a comprehensive report to critically examine the USGS's major science goals and priorities for the coming decade. The USGS is moving forward with these strategic science directions in response to the challenges that our Nation's future faces and for the stewards of our Federal lands.
7 p.m.—Public lecture (also live-streamed over the Internet)
Join us for the July Public Lecture on Invasive Species!
USGS-led survey finds that national wildlife refuges rate highly with visitors.
As the climate has warmed, many plants are starting to grow leaves and bloom flowers earlier. A new study published in the journal, Nature, suggests that most field experiments may underestimate the degree to which the timing of leafing and flowering changes with global warming.
Stressed agricultural lands may be releasing less of the moisture needed to protect the breadbasket of a continent.
Spring rains in the eastern Horn of Africa are projected to begin late this year and be substantially lower than normal.
After nearly 2 years of meticulous research, academic and government scientists confirmed that the 2010 oil spill had damaged local coral ecosystems
In recognition of World Forestry Day, let’s take a glimpse at USGS science to understand the fate of forests from climate change.
Join us on March 7 to learn about bat white-nose syndrome, which has killed an estimate 5 million bats, and to discuss the profound impacts this emergent wildlife disease may have in the 21st century.
The U.S. Geological Survey had a very busy 2011 — below are a few of our highlights from last year.
Scientists have discovered an outbreak of coral disease called Montipora White Syndrome in Kāneohe Bay, Oahu. The affected coral are of the species Montipora capitata, also known as rice coral.
Perhaps some of you have already experienced a sweet holiday smooch or two under the Christmas mistletoe, enjoying this fairly old kissing ritual for people. But mistletoe is important in other vital ways: it provides essential food, cover, and nesting sites for an amazing number of critters in the United States and elsewhere.
USGS scientists will join thousands of scientists, managers, and decision makers in Boston this week to present new findings on toxics at the Society for Environmental Toxicology and Chemistry (SETAC) conference in the Hynes Convention Center, Nov. 13-17.
On Nov. 3, USGS scientists Patrick Barnard and William Ellsworth will present a public lecture in Menlo Park, CA, providing Bay Area residents information about USGS research in the San Francisco Bay Area, including recent discoveries beneath San Francisco Bay and ongoing studies to better understand earthquake probabilities and the potential hazards associated with strong ground shaking.
As climate changes, it affects the timing of when leaves emerge, the amount of foliage that grows as well as the timeframe when leaves begin to fall.
How will accelerated glacial melting over the next 50 years as a result of climate change affect the unique Gulf of Alaska and Copper River coastal ecosystems? USGS scientists are studying these processes and impacts.
The U.S. Geological Survey research looked at one of the world’s largest populations of long-tail ducks and found that hundreds of thousands of these elusive birds engage in a bizarre 30-50 mile morning commute from Nantucket Sound to the Atlantic Ocean, returning each evening.
Taking advantage of USGS expertise in satellite telemetry, geospatial mapping and analysis and waterfowl migration monitoring, researchers have tracked waterfowl across Asia, Eastern Europe, and Africa and discovered new flu transmission links.
USGS is working in collaboration with numerous state and federal agencies and tribes to obtain approval for field trials with vaccine-laden, peanut-butter flavored baits and evaluate the safety and effectiveness of the vaccine in grasslands.
Psychedelically colored wolves depicted by thermal imaging will shed light on how mange affects the survival, reproduction and social behavior of wolves in Yellowstone National Park.
In response to Hurricane Isaac, USGS has deployed several hundred storm surge sensors to collect information about the effects of Isaac on the Gulf Coast.
7 p.m.—Public lecture (also live-streamed over the Internet)
Join us on August 1 to learn more about the anatomy of flooding: What are the different causes of these extreme events, and how is USGS science helping prepare residents for future foods.
Join us in Menlo Park for our Evening Lecture on Scanning the Seafloor with Sound!
Stressed agricultural lands may be releasing less of the moisture needed to protect the breadbasket of a continent.
The U.S. Geological Survey had a very busy 2011 — below are a few of our highlights from last year.
Over the next 10 years, the USGS plans to conduct a new assessment of water availability and use. This national Water Census will address critical aspects of recent Federal legislation, including the need to establish a national water assessment program.
Recent USGS research shows that climate, vegetation, groundwater recharge rate, and proximity of the contaminants to the water table can all affect and control natural removal rates.
USGS scientists will join thousands of scientists, managers, and decision makers in Boston this week to present new findings on toxics at the Society for Environmental Toxicology and Chemistry (SETAC) conference in the Hynes Convention Center, Nov. 13-17.
On Nov. 3, USGS scientists Patrick Barnard and William Ellsworth will present a public lecture in Menlo Park, CA, providing Bay Area residents information about USGS research in the San Francisco Bay Area, including recent discoveries beneath San Francisco Bay and ongoing studies to better understand earthquake probabilities and the potential hazards associated with strong ground shaking.
Rivers and streams in the United States are releasing substantially more carbon dioxide into the atmosphere than previously thought.
U.S. Department of the Interior |
U.S. Geological Survey
URL: www.usgs.gov/blogs/features/usgs_science_pick/meet-the-fleet-twin-sisters-join-great-lakes-fleet/
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Page Last Modified: September 14, 2011
