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Explore Search: historical change analysis

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publication
image of publications layered on a wooden table

Analysis of bank erosion on the Merced River, Yosemite Valley, Yosemite National Park, California, USA

video
video thumbnail: Nature's Altered Seasons

Nature's Altered Seasons

video

Climate, Water Quality, Toxic Blooms of Golden Alga in Texas

Presentations and Events
Mississippi River Science Form (Video 6) Karen Waldrop

Mississippi River Science Forum: Part 6

Presentations and Events
Understanding the Transition from NHDPlus HR to 3DHP Thumbnail

Understanding the Transition from NHDPlus HR to 3DHP

Presentations and Events

Ecological Drought: Exploring impacts on natural/cultural resources

publication
image of publications layered on a wooden table

Cottonwoods, water, and people-Integrating analysis of tree rings with observations of elders from the Eastern Shoshone and Northern Arapaho Tribes of the Wind River Reservation, Wyoming

Presentations and Events

Using Drought Forecasts to Improve Natural Resource Management

Presentations and Events

Ungulates in a Warmer Climate

Presentations and Events
Barry Arm of Harriman Fjord, Prince William Sound, Alaska

Kinematic evolution of a large paraglacial landslide in the Barry Arm fjord of Alaska

Presentations and Events
National Phenology Network

National Phenology Network: Informing Science & Conservation

Presentations and Events
2024 Overview of the USGS 3D Elevation Program and 3D Hydrography Program for Tribes Presentation Thumbnail

2024 Overview of the USGS 3D Elevation Program and 3D Hydrography Program for Tribes

Presentations and Events
highway and access roads in narrow canyon with river at the bottom

Evaluating rockfall frequency from natural slopes (multiple methods)

How to's and trainings
Screenshot of the training video title "Lesson 2 - The Eight Layers of The National Map"

Lesson 2 - The Eight Layers of The National Map

Presentations and Events
Mississippi River Science Forum (Video 9)

Mississippi River Science Forum: Part 9

How to's and trainings
Using Google Earth Engine to Generate Monthly-to-Weekly Maps of Surface Water Thumbnail

Using Google Earth Engine to Generate Monthly-to-Weekly Maps of Surface Water

Presentations and Events
JunePL 2023 - Thumbnail slide image

PubTalk-06/2023: Next Generation Topographic Mapping

Podcasts
Color image of Australian wildfire with the graphic for the podcast "Eyes on Earth"

Eyes on Earth Episode 27 - Australian Wildfires

Presentations and Events

Sea-Level Rise, El Niño, and Storm Effects on Coastal Tidal Marshes

Presentations and Events

Timing is Everything: Fish, Wildlife, and Timing of Life Events

Photography
Landsat 8 image of the Apostle Islands in Lake Superior

Landsat 8 image of the Apostle Islands in Lake Superior

publication
image of publications layered on a wooden table

A first-order analysis of the potential role of CO2 fertilization to affect the global carbon budget: A comparison of four terrestrial biosphere models

Podcasts
USGS

Recent USGS Studies in the Willamette Valley

Presentations and Events

National Liaison Committee Meeting for the NWQP — Part 2

Presentations and Events
person standing next pile of large rocks

The building and upkeep of a landslide hazards program: The confluence (collision?) of science, history, politics, and public opinion – A Blue Ridge perspective on a national challenge

Presentations and Events
Mississippi River Science Forum (Video 7)

Mississippi River Science Forum: Part 7

Podcasts
3 people with Alaska mountain in background

Eyes on Earth Episode 105 – Imagery Challenges of Alaska

staff profile
Tamara Wilson

Tamara Wilson

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Vegetation Type Conversion in Southern California Between 1943 and 2018

Presentations and Events

Co-producing Tools to Plan for Drought on the Wind River Reservation

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