geological-survey

Documents about geological-survey

• 30 CFR Part 401 — State Water Research Institute Program#508150Code of Federal Regulations (eCFR)
• 30 CFR Part 402 — Water-Resources Research Program and the Water-Resources Technology Development Program#508151Code of Federal Regulations (eCFR)
• Distribution, Abundance, and Breeding Activities of the Southwestern Willow Flycatcher at Marine Corps Base Camp Pendleton, California—2023 Annual Report#621494USGS Publications
• Developing Research Tools for Demographic Study of Thick-billed Longspurs ( Rhynchophanes mccownii )#621495USGS Publications
• Phase 1 Technical Implementation Plan for the Expansion of the ShakeAlert Earthquake Early Warning System to Alaska#621496USGS Publications
• Science Needs for Determining the Effects of Climate Change on Harmful Algal Blooms in the Southeastern United States#621497USGS Publications
• Managing for Tomorrow—A Climate Adaptation Decision Framework#621498USGS Publications
• ECCOE Landsat Quarterly Calibration and Validation Report—Quarter 3, 2024#621499USGS Publications
• Mapping Eelgrass ( Zostera marina ) Cover and Biomass at Izembek Lagoon, Alaska, Using In-Situ Field Data and Sentinel-2 Satellite Imagery#621500USGS Publications
• Suspended Sediment and Bedload Transport Along the Main and South Branches, Wild Rice River, Northwestern Minnesota, 1979 through 2023#621501USGS Publications
• Data Gap Analysis for Estimation of Agricultural Return Flows in the Upper Gunnison River Basin, Colorado#621502USGS Publications
• Genetic Structure and Diversity in Wild Populations of the Light-Footed Ridgway’s Rail Reflect 20 Years of Augmentation Through Captive Breeding and Release#621503USGS Publications
• Hydrogeologic Framework and Considerations for Drilling and Grouting of Closed-Loop Geothermal Bores in the Erie-Ontario Lowlands and Allegheny Plateau of New York State#621504USGS Publications
• Black Abalone Surveys at Naval Base Ventura County, San Nicolas Island, California—2022 Annual Report#621505USGS Publications
• Black Abalone ( Haliotis cracherodii ) Population Density, Recruitment, Size Structure, and Population Growth at Naval Base Ventura County, San Nicolas Island, California, 2013–22#621506USGS Publications
• Evaluation of Alternative Coatings for U.S. Geological Survey Water-Quality Samplers#621507USGS Publications
• Validation of the Geometric Accuracy of Airborne Light Detection and Ranging Data for Eastern Iowa, 2019#621508USGS Publications
• Gillnet Sampling Methods for Monitoring Status and Trends of Clear Lake Hitch in Clear Lake, Lake County, California#621509USGS Publications
• The Feasibility of Using Lidar-Derived Digital Elevation Models for Gravity Data Reduction#621510USGS Publications
• Using High-Resolution Geospatial Imagery and Data to Document the Evolution of the Wilderness Breach That Was Created by Hurricane Sandy in 2012 at Fire Island National Seashore, New York#621511USGS Publications
• Groundwater Budget for the Surficial Aquifer Surrounding Lake Nokomis, Minneapolis, Minnesota#621512USGS Publications
• Contributions of Erosion, Deposition, and Human Activities to a Change in Sand Storage in the Bed of San Francisco Bay, California, 1980s to 2010s#621513USGS Publications
• Distribution, Abundance, and Breeding Activities of the Southwestern Willow Flycatcher at Marine Corps Base Camp Pendleton, California—2024 Annual Report#621514USGS Publications
• Vegetation Cover and Composition in Environments Surrounding Uranium Mines in the Grand Canyon Ecosystem, Northern Arizona#621515USGS Publications
• Distribution and Abundance of Least Bell’s Vireos ( Vireo bellii pusillus ) and Southwestern Willow Flycatchers ( Empidonax traillii extimus ) at the Mojave River Dam, San Bernardino County, California—2024 Data Summary#621516USGS Publications
• Wake Atoll Vessel Movement Biosecurity Program Efficacy#621517USGS Publications
• Grand Canyon River Alert System—Implementing an Emergency Alert System for Wilderness Recreation#621518USGS Publications
• Preliminary Field Report of Landslide Hazards Following Hurricane Helene#621519USGS Publications
• Restoration of Gavia immer (Common Loon) in Minnesota—2024 Annual Report#621520USGS Publications
• Gravity and Magnetic Surveys of the Skaergaard Intrusion, East Greenland#621521USGS Publications
• Analysis of the Potential Effects of Uzbekistan’s Mineral Endowment on the Critical Mineral Supply of Tungsten#621522USGS Publications
• Select Elements of Concern in Surface Water of Three Hydrologic Basins (Delaware River, Illinois River, and Upper Colorado River)—Data Screening for the Development of Spatial and Temporal Models#621523USGS Publications
• Preparation and Analysis Methods for Fish Tissue Collected from Lake Koocanusa, Montana#621524USGS Publications
• Decision-Support Modeling and Research Priorities for Establishing Baseline Conditions for Outstandingly Remarkable Values, Obed Wild and Scenic River, Tennessee#621525USGS Publications
• ECCOE Landsat Quarterly Calibration and Validation Report—Quarter 4, 2024#621526USGS Publications
• Reconnaissance of Potential Alternate Water Supply Sources for the City of Gary, West Virginia#621527USGS Publications
• Python Hyperspectral Analysis Tool (PyHAT) User Guide#621528USGS Publications
• Evaluating Deterrent Locations and Sequence in the Tennessee and Cumberland Rivers and the Tennessee–Tombigbee Waterway to Minimize Invasive Carp Occupancy and Abundance#621529USGS Publications
• Environmental Characteristics of Select Managed Ponds in the Sacramento–San Joaquin Delta: Implications for Native Fish Conservation and Research#621530USGS Publications
• Collaborative Drought Science Planning in the Colorado River Basin#621531USGS Publications
• Assessment of Dragonfly and Damselfly (Odonata) Occupancy and Habitat Suitability at −12 Mile Slough, Glen Canyon National Recreation Area, Arizona#621532USGS Publications
• A Crosswalk of the 2015 World Terrestrial Ecosystems to the International Union for the Conservation of Nature Global Ecosystem Typology Framework#621533USGS Publications
• Insights and Strategic Opportunities from the USGS 2024 Per- and Polyfluoroalkyl Substances (PFAS) Interagency Workshop#621534USGS Publications
• Three-Dimensional Seismic Velocity Model for the Cascadia Subduction Zone with Shallow Soils and Topography, Version 1.7#621535USGS Publications
• Modeling Floods, Sediment Entrainment, and Downstream Debris Flows from Hypothetical Breaches of the Blockage at Spirit Lake, Washington#621536USGS Publications
• Methodology and Technical Input for the 2025 U.S. List of Critical Minerals—Assessing the Potential Effects of Mineral Commodity Supply Chain Disruptions on the U.S. Economy#621537USGS Publications
• ECCOE Landsat Quarterly Calibration and Validation Report—Quarter 1, 2025#621538USGS Publications
• Geomorphic Habitat Response Units for Urban Stream Rehabilitation, Milwaukee, Wisconsin#621539USGS Publications
• Upper Mississippi River Restoration Future Hydrology Meeting Series#621540USGS Publications
• Report of the River Master of the Delaware River for the Period December 1, 2017–November 30, 2018#621541USGS Publications

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