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lakes

Dave Lovalvo and Todd Gregory deploy ROV Yogi from R/V Annie II in Wyoming’s Yellowstone Lake.
Posted inScience Updates

Exploring the Restless Floor of Yellowstone Lake

by R. Sohn, R. Harris, C. Linder, K. Luttrell, D. Lovalvo, L. Morgan, W. Seyfried and P. Shanks 4 December 201717 November 2022

Yellowstone Lake, far from any ocean, hosts underwater hot springs similar to those on mid-ocean ridges. A research team is investigating the processes that drive the lake’s hydrothermal systems.

Posted inScience Updates

Understanding Mountain Lakes in a Changing World

by I. Oleksy and J. Culpepper 20 September 20176 June 2022

Mountain Lakes and Global Change Workshop; Fort Collins, Colorado, 6–8 March 2017

Researchers model waves to understand how wind drives mixing in lake waters
Posted inResearch Spotlights

How Does Wind Push Water?

by E. Underwood 22 June 20174 February 2022

A new 3-D model shows how wind affects hydrodynamic mixing in a northern Italian lake.

A sonar-equipped drone boat, deployed into acid crater lake Laguna Caliente, in Costa Rica’s Poás volcano.
Posted inScience Updates

An Autonomous Boat to Investigate Acidic Crater Lakes

by D. A. McFarlane, J. Lundberg, G. van Rentergem and C. J. Ramírez 5 June 201711 January 2022

A novel aquatic drone ventured into highly acidic waters to test the feasibility of remotely exploring and surveying hazardous volcanic lakes.

A view of the northern part of Italy’s Lake Garda, taken from the surrounding mountains.
Posted inScience Updates

A Plunge into the Depths of Italy’s Lake Garda

by M. Toffolon, Sebastiano Piccolroaz and H. Dijkstra 30 May 201725 February 2022

First International Scientific Workshop on GARDEN (Lake Garda Environmental system); Trento, Italy, 2 February 2017

For 17,000 years, rain has washed sediments down the slopes of New Zealand’s Southern Alps, depositing them in Lake Ohau.
Posted inScience Updates

Shifting Winds Write Their History on a New Zealand Lake Bed

by G. B. Dunbar, M. J. Vandergoes and R. H. Levy 16 May 201715 February 2023

A team of scientists finds a year-by-year record of climate history spanning the past 17,000 years at the bottom of a South Island lake.

Researchers conduct a lake survey in front of Glaciar Perito Moreno.
Posted inResearch Spotlights

In Patagonian Lakes, Glacial Meltwater Lies Low

Sarah Stanley, Science Writer by Sarah Stanley 12 May 20173 March 2023

A new study reveals key differences in ice-water interactions between glaciers that flow into lakes and glaciers that end in the sea.

Improved modeling of water runoff from heavy rainfall events could help communities prepare for hazards like the 2016 flooding in Baton Rouge.
Posted inResearch Spotlights

Modeling Rainfall Runoff

Shannon Hall by S. Hall 3 November 201615 February 2023

New framework unifies existing models for better analysis of the flowing water produced by heavy rain events.

Methane-releasing vegetation flourishes in small freshwater Arctic tundra ponds
Posted inNews

Aquatic Plants May Accelerate Arctic Methane Emissions

by R. Heisman 22 September 201611 August 2022

About two thirds of the gas produced by a study area near Barrow, Alaska, came from increasingly abundant greenery covering only 5% of the landscape, researchers estimate.

Aerial view of Orakei basin, near Auckland, New Zealand, where a research team took core samples near the center of a maar, an ancient volcanic explosion crater.
Posted inScience Updates

Probing the History of New Zealand's Orakei Maar

by P. C. Augustinus 20 September 201623 September 2022

A team of scientists drilled into the bed within a northern New Zealand explosion crater lake to gain insights into volcanic hazards and past climates.

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