Match tier
Confirmed
Presence
Current · Arkansas
Last published
2026
Sources
OpenAlex · ORCID
Refreshed
2026-08-08
H
Helen C. S. Amorim
Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.
Postdoctoral Researcher
Also affiliated: Agricultural Research Service (2023–2026); Universidade Federal de Lavras (2020–2025); Universidade Federal de Viçosa (2021); University of Arkansas System (2020–2026); U.S. National Poultry Research Center (2020–2023)
Postdoc Researcher
12 h-index
25 pubs
469 cited
Research Areas
Biomedical Subjects
Links
Biography and Research Information
OverviewAI-generated summary
Helen C. S. Amorim's research focuses on soil science, investigating mechanisms of soil organic carbon retention and the impact of conservation agriculture on soil quality. Her work also explores the utilization of industry by-products as fertilizers, employing advanced spectroscopic techniques for soil analysis. Amorim has published on global trends in C:N ratios of soils and particle-size fractions, highlighting the preferential sorption of nitrogen by clays. She has also studied the composition of insect frass and its potential as an organic fertilizer within circular economy frameworks, as well as the effects of tree species and poultry litter on soil organic carbon and nutrients in agroforestry systems. Her research further includes assessing soil quality in long-term management systems and examining lead speciation in contaminated soils. Amorim holds a Doctor of Science in Soil Science and has an h-index of 12 with 441 citations across 25 publications.
Metrics
- h-index: 12
- Publications: 25
- Citations: 469
Selected Publications
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Forest restoration enhances soil health in tropical agricultural landscapes assessed by soil management assessment framework (SMAF) across land uses and soil types (2026)
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Multivariate evaluation of soil-water-plant health in multifunctional buffer-strip systems (2026)
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Soil organic carbon, nitrogen, and enzyme activity in glaciated-derived agricultural landscapes of the U.S. Midwest (2026)
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Soil structure and organic carbon dynamics from agroforestry and conventional coffee systems in a clayey Oxisol (2025)
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Recycling waste via insect agriculture: Frass impacts on soil and plant health (2025)
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Ammonia Losses, Wheat Biomass, and N Dynamics as Influenced by Organo-Mineral Fertilizer (2025)
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Transferability of soil management assessment framework indices to detect best soil management strategies in tropical agroecosystems (2025)
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Insect frass fertilizer as soil amendment for improved forage and soil health in circular systems (2025)
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Root decomposition and nutrient dynamics in multifunctional forage‐biomass buffer‐strip systems (2025)
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No‐till impacts on soil organic carbon and soil quality in the Lower Mississippi River basin: Implications for sustainable management (2024)
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Nutrient transformations based on sampling scheme and cropping system following subsurface‐banded poultry litter (2024)
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Insect frass composition and potential use as an organic fertilizer in circular economies (2024)
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Temperate silvopastures provide greater ecosystem services than conventional pasture systems (2023)
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Soil quality indices as affected by long‐term burning, irrigation, tillage, and fertility management (2020)
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Soil quality indices based on long‐term conservation cropping systems management (2020)
Collaboration Network
Top Collaborators
Amanda J. Ashworth
Agricultural Research Service
8 shared publications
In database
- Insect frass composition and potential use as an organic fertilizer in circular economies
- No‐till impacts on soil organic carbon and soil quality in the Lower Mississippi River basin: Implications for sustainable management
- Nutrient transformations based on sampling scheme and cropping system following subsurface‐banded poultry litter
- Root decomposition and nutrient dynamics in multifunctional forage‐biomass buffer‐strip systems
- Transferability of soil management assessment framework indices to detect best soil management strategies in tropical agroecosystems
Showing 5 of 8 shared publications
P. Moore
2 shared publications
In database
- Nutrient transformations based on sampling scheme and cropping system following subsurface‐banded poultry litter
- Root decomposition and nutrient dynamics in multifunctional forage‐biomass buffer‐strip systems
Taylor C. Adams
2 shared publications
In database
- Nutrient transformations based on sampling scheme and cropping system following subsurface‐banded poultry litter
- Root decomposition and nutrient dynamics in multifunctional forage‐biomass buffer‐strip systems
Phillip Owens
Dale Bumpers Small Farms Research Center (US)
2 shared publications
- Nutrient transformations based on sampling scheme and cropping system following subsurface‐banded poultry litter
- Recycling waste via insect agriculture: Frass impacts on soil and plant health
Mary C. Savin
University of Arkansas at Fayetteville
2 shared publications
In database
- No‐till impacts on soil organic carbon and soil quality in the Lower Mississippi River basin: Implications for sustainable management
- Root decomposition and nutrient dynamics in multifunctional forage‐biomass buffer‐strip systems
Gerson Laerson Drescher
University of Arkansas at Fayetteville
2 shared publications
In database
- Transferability of soil management assessment framework indices to detect best soil management strategies in tropical agroecosystems
- Recycling waste via insect agriculture: Frass impacts on soil and plant health
Komala Arsi
Agricultural Research Service
1 shared publication
In database
- Insect frass composition and potential use as an organic fertilizer in circular economies
M. Guadalupe Rojas
1 shared publication
- Insect frass composition and potential use as an organic fertilizer in circular economies
Juan A. Morales-Ramos
1 shared publication
- Insect frass composition and potential use as an organic fertilizer in circular economies
Annie M. Donoghue
Agricultural Research Service (US)
1 shared publication
- Insect frass composition and potential use as an organic fertilizer in circular economies
Kelsy Robinson
Mississippi State University (US)
1 shared publication
- Insect frass composition and potential use as an organic fertilizer in circular economies
Christine C. Nieman
Dale Bumpers Small Farms Research Center (US)
1 shared publication
- Nutrient transformations based on sampling scheme and cropping system following subsurface‐banded poultry litter
Partson Mubvumba
Agricultural Research Service (US)
1 shared publication
- No‐till impacts on soil organic carbon and soil quality in the Lower Mississippi River basin: Implications for sustainable management
Saseendran S. Anapalli
Cropping Systems Research Laboratory (US)
1 shared publication
- No‐till impacts on soil organic carbon and soil quality in the Lower Mississippi River basin: Implications for sustainable management
Krishna N. Reddy
Agricultural Research Service (US)
1 shared publication
- No‐till impacts on soil organic carbon and soil quality in the Lower Mississippi River basin: Implications for sustainable management
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