Gregory Okin

Gregory Okin

University of California, Los Angeles

H-index: 60

North America-United States

About Gregory Okin

Gregory Okin, With an exceptional h-index of 60 and a recent h-index of 40 (since 2020), a distinguished researcher at University of California, Los Angeles, specializes in the field of Geomorphology, Aeolian Processes, Plant-Soil Interactions, Ecological Theory, Savannas.

His recent articles reflect a diverse array of research interests and contributions to the field:

An Accuracy Assessment of the Surface Reflectance Product from the EMIT Imaging Spectrometer

On-orbit calibration and performance of the EMIT imaging spectrometer

Performance and early results from the Earth surface mineral dust source investigation (EMIT) imaging spectroscopy mission

Shadow is related to roughness but MODIS BRDF should not be used to estimate lateral cover

Application of a satellite-retrieved sheltering parameterization (v1. 0) for dust event simulation with WRF-Chem v4. 1

Drought-vulnerable vegetation increases exposure of disadvantaged populations to heatwaves under global warming: A case study from Los Angeles

Aeolian dust weights sampled by BSNE collectors quarterly from the CSIS study at Jornada Basin LTER, 2012-ongoing

Blown Away: Extreme Wind Events Impact Grass Mortality.

Gregory Okin Information

University

Position

Professor of Geography

Citations(all)

13216

Citations(since 2020)

6064

Cited By

9608

hIndex(all)

60

hIndex(since 2020)

40

i10Index(all)

142

i10Index(since 2020)

121

Email

University Profile Page

University of California, Los Angeles

Google Scholar

View Google Scholar Profile

Gregory Okin Skills & Research Interests

Geomorphology

Aeolian Processes

Plant-Soil Interactions

Ecological Theory

Savannas

Top articles of Gregory Okin

Title

Journal

Author(s)

Publication Date

An Accuracy Assessment of the Surface Reflectance Product from the EMIT Imaging Spectrometer

Authorea Preprints

Red Willow Coleman

David R Thompson

Philip G Brodrick

Eyal Ben-Dor

Evan Cox

...

2024/4/16

On-orbit calibration and performance of the EMIT imaging spectrometer

Remote Sensing of Environment

David R Thompson

Robert O Green

Christine Bradley

Philip G Brodrick

Natalie Mahowald

...

2024/3/15

Performance and early results from the Earth surface mineral dust source investigation (EMIT) imaging spectroscopy mission

Robert O Green

Natalie Mahowald

David R Thompson

Charlene Ung

Phil Brodrick

...

2023/3/4

Shadow is related to roughness but MODIS BRDF should not be used to estimate lateral cover

Remote Sensing of Environment

Gregory S Okin

2023/7/1

Application of a satellite-retrieved sheltering parameterization (v1. 0) for dust event simulation with WRF-Chem v4. 1

Geoscientific Model Development

Sandra L LeGrand

Theodore W Letcher

Gregory S Okin

Nicholas P Webb

Alex R Gallagher

...

2023/2/9

Drought-vulnerable vegetation increases exposure of disadvantaged populations to heatwaves under global warming: A case study from Los Angeles

Sustainable Cities and Society

Chunyu Dong

Yu Yan

Jie Guo

Kairong Lin

Xiaohong Chen

...

2023/6/1

Aeolian dust weights sampled by BSNE collectors quarterly from the CSIS study at Jornada Basin LTER, 2012-ongoing

Gregory S Okin

Debra C Peters

2023/1

Blown Away: Extreme Wind Events Impact Grass Mortality.

Bulletin of the Ecological Society of America

Gregory S Okin

2023/4/1

Surface shear velocity estimates in a sparsely vegetated rangeland landscape

American Geophysical Union Meeting Abstract

P Zhang

B Edwards

NP Webb

N Ziegler

JW Van Zee

...

2023/12/15

A new process-based and scale-aware desert dust emission scheme for global climate models–Part I: Description and evaluation against inverse modeling emissions

Atmospheric Chemistry and Physics

Danny M Leung

Jasper F Kok

Longlei Li

Gregory S Okin

Catherine Prigent

...

2023

The two faces of Janus: Processes can be both exogenous forcings and endogenous feedbacks with wind as a case study

Ecology

Sarah AR Payne

Gregory S Okin

Abinash Bhattachan

Michael R Fischella

2023/4

Sandblasting promotes shrub encroachment in arid grasslands

New Phytologist

Furong Niu

Nathan A Pierce

Gregory S Okin

Steven R Archer

Michael R Fischella

...

2023/12

Shape from spectra

Remote Sensing of Environment

Nimrod Carmon

Alexander Berk

Niklas Bohn

Phillip G Brodrick

Jeff Dozier

...

2023/4/1

Association between wildfires and coccidioidomycosis incidence in California, 2000–2018: a synthetic control analysis

Environmental Epidemiology

Sophie Phillips

Isabel Jones

Gail Sondermyer-Cooksey

T Yu Alexander

Alexandra K Heaney

...

2023/8/1

Biological invasions and climate change amplify each other’s effects on dryland degradation

Global Change Biology

Sujith Ravi

Darin J Law

Joshua S Caplan

Greg A Barron‐Gafford

Katerina M Dontsova

...

2022/1

Quantifying the uncertainty and error retrievals between field methods for deriving fractional ground cover in arid lands

AGU Fall Meeting Abstracts

Francisco Ochoa

Philip G Brodrick

Greg S Okin

Dana Chadwick

Renato Kerches Braghiere

...

2022/12

Evaluation of dust production efficiencies in sandy sediments

Earth Surface Processes and Landforms

Abinash Bhattachan

Mokganedi Tatlhego

Kebonye Dintwe

Paolo D'Odorico

Gregory S Okin

2022/1/17

Wind erosion and dust emission modeling using Google Earth Engine based on long term monitoring sites calibration in the western United States

AGU Fall Meeting Abstracts

Bo Zhou

Abinash Bhattachan

Amanda Weaver

Greg S Okin

2022/12

Minerals and Other Materials Identification and Mapping with EMIT

AGU Fall Meeting Abstracts

Roger Nelson Clark

Gregg A Swayze

Philip G Brodrick

Robert O Green

Natalie M Mahowald

...

2022/12

Where and how often does rain prevent dust emission?

Geophysical Research Letters

Gregory S Okin

2022/2/28

See List of Professors in Gregory Okin University(University of California, Los Angeles)

Co-Authors

H-index: 105
Natalie Mahowald

Natalie Mahowald

Cornell University

H-index: 92
Paolo D'Odorico

Paolo D'Odorico

University of California, Berkeley

H-index: 86
Stephen Macko

Stephen Macko

University of Virginia

H-index: 66
Maria Kanakidou

Maria Kanakidou

University of Crete

H-index: 60
Enrique R. Vivoni

Enrique R. Vivoni

Arizona State University

H-index: 56
Lixin Wang (王立新)

Lixin Wang (王立新)

Indiana University - Purdue University Indianapolis

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