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Explore Search: Estimation

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Estimation of the brook and sea lamprey ammocoete populations of three streams

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Simultaneous estimation of diet composition and calibration coefficients with fatty acid signature data

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Improved rapid magnitude estimation for a community-based, low-cost MEMS accelerometer network

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Estimation of Streamflow Characteristics for Charles M. Russell National Wildlife Refuge, Northeastern Montana

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Soil sail content estimation in the Yellow River delta with satellite hyperspectral data

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Estimation of walrus populations on sea ice with infrared imagery and aerial photography

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Incorporating diverse data and realistic complexity into demographic estimation procedures for sea otters

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Comparative soil CO2 flux measurements and geostatistical estimation methods on Masaya volcano, Nicaragua

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Field trials of line transect methods applied to estimation of desert tortoise abundance

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A revised load estimation procedure for the Susquehanna, Potomac, Patuxent, and Choptank rivers

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Flow modeling and permeability estimation using borehole flow logs in heterogeneous fractured formations

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Multiobjective sampling design for parameter estimation and model discrimination in groundwater solute transport

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Gas chromatographic separation and quantitative estimation of barbiturate mixtures in solid dosage forms

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A photometric method for the estimation of the oil yield of oil shale

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Causality-informed Bayesian inference for rapid seismic ground failure and building damage estimation

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

Algorithms for model parameter estimation, state estimation, and forecasting applied to a State-Space model coupled with the Kalman Filter for one-dimensional vertical infiltration to fractured rock aquifers

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Episodic master recession evaluation of groundwater and streamflow hydrographs for water-resource estimation

Project
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Estimation of PCB Loads from the Black River Basin to Lake Ontario, NY

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Age and growth of round gobies in Lake Michigan, with preliminary mortality estimation

Project
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Estimation of Low-flow Statistics for Ungaged Stream Sites on New Jersey Streams

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A novel approach for direct estimation of fresh groundwater discharge to an estuary

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Estimation of mussel population response to hydrologic alteration in a southeastern U.S. stream

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Estimation and modeling of electrofishing capture efficiency for fishes in wadeable warmwater streams

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Efficient estimation of abundance for patchily distributed populations via two-phase, adaptive sampling.

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Regional equations for estimation of peak-streamflow frequency for natural basins in Texas

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Estimation of αL, velocity, Kd and confidence limits from tracer injection test data

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The effect of S-wave arrival times on the accuracy of hypocenter estimation

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Glacier volume estimation of Cascade Volcanoes: An analysis and comparison with other methods

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ESTIMATION OF RESPONSE-SPECTRAL VALUES AS FUNCTIONS OF MAGNITUDE, DISTANCE, AND SITE CONDITIONS.

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Integrating biology, field logistics, and simulations to optimize parameter estimation for imperiled species

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