Member Since 2011
Sasha Reed
Chief of the Southwest Biological Science Center Terrestrial Drylands Ecology Branch, U.S. Geological Survey
AGU Research
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Blind Spots in our Understanding of the Tropical Nitrogen Cycle
AGU 2024
biogeosciences | 13 december 2024
Kate Nelson, Samti Luk, Michelle Wong, Carla Rober...
Our understanding of terrestrial nutrient cycling underpins earth system model (ESM) efforts to constrain carbon dynamics under changing climate. This...
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Integration of NASA EMIT, Drone, and Ground-based Observations Toward a Multiscale Characterization of Biological Soil Crust Communities of the Colorado Plateau
AGU 2024
global environmental change | 12 december 2024
Stefanie Herrmann, Sasha Reed, Miguel L. Villarrea...
Biological soil crusts (photosynthetic communities of cyanobacteria, lichens, mosses and other microorganisms) cover extensive areas of the Earth surf...
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Multi-scale hyperspectral and thermal imaging reveals a novel biocrust degradation - climate warming amplification feedback
AGU 2024
global environmental change | 11 december 2024
William K. Smith, Stefanie Herrmann, Sasha Reed, M...
Biocrusts communities of cyanobacteria, lichens and mosses living on soil surfaces represent about 12% of the global land surface and are widespread...
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Modeling Warming Responses of Soil Respiration from Two Field Experiments in Tropics
AGU 2024
biogeosciences | 11 december 2024
Debjani Sihi, Eric A. Davidson, Jianqiu Zheng, Tan...
Soil respiration, the second largest terrestrial carbon flux, plays a critical role in carbon-climate feedbacks. The responses of soil respiration to ...
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Bryophyte Functional Integration for Terrestrial Ecosystem models (BryoFITE): a comprehensive synthesis of data to incorporate bryophyte biology in Earth system models
AGU 2024
biogeosciences | 10 december 2024
Casey Schine, Robin Andresen, Alex Lyford, Sasha R...
Bryophytes (mosses and their relatives) are a highly diverse and globally distributed group of terrestrial plants. They can account for as much as 50%...
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Playing the Dryland Model Detective: Exploring the Current Status of Dryland Contributions to Global Carbon Cycling
AGU 2024
biogeosciences | 10 december 2024
Natasha MacBean, Rubaya Pervin, Camellia Naderi, L...
A decade ago two high impact studies highlighted for the first time the potential importance of drylands in global carbon cycle inter-annual variabili...
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Taking Stock of Stocks: A Community-driven Roadmap for More Effective Assessment of Carbon Stocks
AGU 2024
biogeosciences | 09 december 2024
Dustin Carroll, Nicholas Parazoo, James T. Randers...
The Paris Agreement calls for stabilizing climate at 1.5°C warming, requiring rapid reductions in emissions and careful management of land and oc...
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Adaptation and Response in Drylands (ARID): Community Insights for Scoping a NASA Terrestrial Ecology Field Campaign in Drylands
EARTH'S FUTURE
20 september 2024
Andrew Feldman, Cibele H. Amaral, Flurin Babst, Al...
Dryland ecosystems cover 40% of our planet's land surface, support billions of people, and are responding rapidly to climate and land use change. T...