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Saline Lake Ecosystems Integrated Water Availability Assessment (IWAA) project researchers at Lake Abert.
From left to right:
Saline Lake Ecosystems Integrated Water Availability Assessment (IWAA) project researchers at Lake Abert.
From left to right:
A USGS scientist wades into Lake Abert to service continuous water quality monitoring equipment.
A USGS scientist wades into Lake Abert to service continuous water quality monitoring equipment.
A USGS scientist walks in the marsh at Summer Lake Wildlife Area to collect discrete water quality monitoring measurements.
A USGS scientist walks in the marsh at Summer Lake Wildlife Area to collect discrete water quality monitoring measurements.
A scientist's POV as they collect reflectance measurements of the Summer Lake playa. The reflectance measurements are used to test how well mud is distinguished from shallow surface water in satellite imagery.
A scientist's POV as they collect reflectance measurements of the Summer Lake playa. The reflectance measurements are used to test how well mud is distinguished from shallow surface water in satellite imagery.
A view from Antelope Island State Park in Utah shows the receding shoreline of the Great Salt Lake, highlighting extensive areas of exposed lakebed.
A view from Antelope Island State Park in Utah shows the receding shoreline of the Great Salt Lake, highlighting extensive areas of exposed lakebed.
An American avocet has an identification leg band attached to it. A soft sock is placed over the bird’s head to reduce stress and keep it calm during handling.
An American avocet has an identification leg band attached to it. A soft sock is placed over the bird’s head to reduce stress and keep it calm during handling.
A USGS scientist, wearing a personal floatation device, or PFD, and hearing protection, conducts field research at Summer Lake, Oregon from an airboat. Airboats help USGS navigate shallow, muddy lakes and other challenging environments during critical studies.
A USGS scientist, wearing a personal floatation device, or PFD, and hearing protection, conducts field research at Summer Lake, Oregon from an airboat. Airboats help USGS navigate shallow, muddy lakes and other challenging environments during critical studies.
A USGS scientist holds an American avocet that will have a GPS tag attached to it. The location data collected from this bird is used to track its movement and habitat use.
A USGS scientist holds an American avocet that will have a GPS tag attached to it. The location data collected from this bird is used to track its movement and habitat use.
A multiparameter water-quality monitoring instrument is deployed in the clear, shallow waters of Barnyard Spring, which feeds into Harney Lake in Harney County, Oregon. This rugged device collects data on vital parameters such as pH, temperature, conductivity, dissolved oxygen, and turbidity, supporting ongoing research efforts.
A multiparameter water-quality monitoring instrument is deployed in the clear, shallow waters of Barnyard Spring, which feeds into Harney Lake in Harney County, Oregon. This rugged device collects data on vital parameters such as pH, temperature, conductivity, dissolved oxygen, and turbidity, supporting ongoing research efforts.
Saline Lake researchers and field technicians gathered at Summer Lake to collaborate during a week-long workshop to integrate data and share expertise on Great Basin terminal lake ecosystems.
Saline Lake researchers and field technicians gathered at Summer Lake to collaborate during a week-long workshop to integrate data and share expertise on Great Basin terminal lake ecosystems.
USGS scientists installing one of three wind and water quality instruments in Lake Abert. These instruments will record measurements throughout the year, allowing scientist to track changes to the water quality and wind speed and direction over time.
USGS scientists installing one of three wind and water quality instruments in Lake Abert. These instruments will record measurements throughout the year, allowing scientist to track changes to the water quality and wind speed and direction over time.
Researchers deploying sonde and wind sensors in Summer Lake. These sensors will gather continuous water quality data on pH, water temperature, dissolved oxygen, and specific conductance.
Researchers deploying sonde and wind sensors in Summer Lake. These sensors will gather continuous water quality data on pH, water temperature, dissolved oxygen, and specific conductance.
Tadpole shrimp are also known as living fossils. This is because they have been around since the Devonian period, 350 million years ago!
Tadpole shrimp are also known as living fossils. This is because they have been around since the Devonian period, 350 million years ago!
Diagram of hydrologic inputs and outflows (fluxes) for water budgets of terminal lakes and their watershed spatial extent. Understanding this process helps us to understand the ability of systems to support birds and ecosystems.
Diagram of hydrologic inputs and outflows (fluxes) for water budgets of terminal lakes and their watershed spatial extent. Understanding this process helps us to understand the ability of systems to support birds and ecosystems.
Distribution of GPS- marked Cinnamon teals. Marking data is from 2017-2024 with over 59,000 locations used.
Distribution of GPS- marked Cinnamon teals. Marking data is from 2017-2024 with over 59,000 locations used.
A water boatmen, scientific name Corixidae, is an aquatic insect that lives in both freshwater and saline ecosystems. They're commonly found as a source of prey for migratory birds across the Saline Lakes.
A water boatmen, scientific name Corixidae, is an aquatic insect that lives in both freshwater and saline ecosystems. They're commonly found as a source of prey for migratory birds across the Saline Lakes.
A Water Boatmen or Corixidae viewed through a microscope. They have a thin bubble of air trapped against their body, allowing them to stay underwater for long periods of time.
A Water Boatmen or Corixidae viewed through a microscope. They have a thin bubble of air trapped against their body, allowing them to stay underwater for long periods of time.
Hovercrafts allow researchers to get to hard to enter places that may be difficult to get to by a normal boat.
Hovercrafts allow researchers to get to hard to enter places that may be difficult to get to by a normal boat.
Cinnamon teal with a GPS tracking backpack that weighs 10 grams, making it much more successful in staying on longer than heavier tracking devices.
Cinnamon teal with a GPS tracking backpack that weighs 10 grams, making it much more successful in staying on longer than heavier tracking devices.
Researchers at Lake Abert use pressure transducers in piezometers and in staff gauges to be able to gain pressure data. Along with temperature probes they use this data to determine exchange between surface and groundwater.
Researchers at Lake Abert use pressure transducers in piezometers and in staff gauges to be able to gain pressure data. Along with temperature probes they use this data to determine exchange between surface and groundwater.
Sunset over Lake Abert in Oregon. It is the sixth largest lake in Oregon. It is so salty that fish cannot live in it, but it does support many shorebirds.
Sunset over Lake Abert in Oregon. It is the sixth largest lake in Oregon. It is so salty that fish cannot live in it, but it does support many shorebirds.