J. A. Morgan

3.2k citations

46 papers · 2.4k indexed · h-index 27

Impact in

Soil Science top 1%
- Soil Carbon and Nitrogen Dynamics
Global and Planetary Change top 2%
- Plant Water Relations and Carbon Dynamics
- Climate variability and models
- Atmospheric and Environmental Gas Dynamics

Papers in

Soil Science 18
- Soil Carbon and Nitrogen Dynamics 17
Global and Planetary Change 24
- Plant Water Relations and Carbon Dynamics 18
- Atmospheric and Environmental Gas Dynamics 4
- Climate variability and models 4

Co-authors: D. R. LeCain A. R. Mosier D. G. Milchunas Jennifer Y. King William J. Parton H. W. Hunt H. Wayne Polley Elise Pendall
Journals: Agronomy Journal (5 papers)Plant and Soil (5 papers)Journal of Agronomy and Crop Science (4 papers)The Journal of Agricultural Science (2 papers)Oecologia (2 papers)
Partner nations: United States Italy Australia

In The Last Decade

J. A. Morgan

46 papers receiving 2.2k citations

Peers

Replace Herman S. Mayeux with:

Herman S. Mayeux United States

Catherine Picon‐Cochard France

Guangsheng Zhou China

Birgit Gielen Belgium

Xiaoan Zuo China

N. Phillips United States

Seth G. Pritchard United States

Iván Prieto Spain

J. Merino Spain

Roser Matamala United States

J. A. Morgan relative to Herman S. Mayeux United States Herman S. Mayeux's profile →

Citations per field

00.5×2×3×3.8×

Herman S. Mayeux · 1×

×1.7 827/478

SS

×1.2 1k/956

GPC

×1.3 139/104

FORES

×1.2 1k/1k

PS

×1.0 284/295

ACS

Citations per year

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Countries citing papers authored by J. A. Morgan

Since Specialization

Citations

This map shows the geographic impact of J. A. Morgan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. A. Morgan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. A. Morgan more than expected).

Fields of papers citing papers by J. A. Morgan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. A. Morgan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. A. Morgan. The network helps show where J. A. Morgan may publish in the future.

Co-authors

The 25 scholars most cited alongside J. A. Morgan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. A. Morgan Line = papers co-authored together J. A. Morgan links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Extreme precipitation patterns reduced terrestrial ecosystem production across biomes AGUFM ·Сергій Анатолійович Плешкунов, Seán Moran, M. A. Nearing, Phillip Winfield, Alfredo Huete, Anthony R. Buda, David D. Bosch, S. A. Gunter, Stanley G. Kitchen, W. Henry McNab, J. A. Morgan, Mitchel P. McClaran, D. S. Montoya, Debra P. C. Peters, Patrick J. Starks	2012	3
2	Carbon sequestration in agricultural lands of the United States Journal of Soil and Water Conservation ·J. A. Morgan, R. F. Follett, L. H. Allen, Jens Broendsted, Justin Derner, Feike A. Dijkstra, Alan J. Franzluebbers, N. Kaffel, Keith Paustian, Michele Schoeneberger	2010	109
3	Increased snow facilitates plant invasion in mixedgrass prairie New Phytologist ·Dana M. Blumenthal, Rodney A. Chimner, J. M. Welker, J. A. Morgan	2008	52
4	Dynamics of the C and O isotopic signatures of chamber respiration varying with wetting and drying cycles in semi-arid grassland AGUFM ·Shuqi Li, Elise Pendall, J. A. Morgan, Jaymee Glenn-Burns	2008	1
5	BELOWGROUND RESPONSES TO CLIMATE CHANGE Long-term enhancement of N availability and plant growth under elevated CO 2 in a semi-arid grassland Feike A. Dijkstra, Elise Pendall, A. R. Mosier, Jennifer Y. King, D. G. Milchunas, J. A. Morgan	2008	1
6	Long‐term enhancement of N availability and plant growth under elevated CO₂ in a semi‐arid grassland Functional Ecology ·Feike A. Dijkstra, Elise Pendall, A. R. Mosier, Jennifer Y. King, D. G. Milchunas, J. A. Morgan	2008	58
7	Shortgrass steppe long term ecological research Digital Collections of Colorado (Colorado State University) ·J. Carrick Moore, W. K. Lauenroth, Alexander Wm., 王佳眉, E. F. Kelly, Michael F. Antolin, R. A. Pielke, Keith Paustian, W. J. Parton, A. R. Mosier, D. G. Milchunas, James K. Detling, J. A. Morgan	2007	3
8	Water relations in grassland and desert ecosystems exposed to elevated atmospheric CO2 Oecologia ·J. A. Morgan, Diane E. Pataki, Christian Körner, H. Clark, Stephen J. Del Grosso, José M. Grünzweig, Alan K. Knapp, A. R. Mosier, Paul C. D. Newton, Pascal A. Niklaus, Jesse B. Nippert, Robert S. Nowak, William J. Parton, H. Wayne Polley, M. Rebecca Shaw	2004	366
9	Soil-atmosphere exchange of CH ₄ , CO ₂ , NO _x , and N ₂ O in the Colorado Shortgrass Steppe following five years of elevated CO ₂ and N fertilization A. R. Mosier, О. В. Глебова, J. A. Morgan	2003	1
10	Partitioning evapotranspiration fluxes from a Colorado grassland using stable isotopes: Seasonal variations and ecosystem implications of elevated atmospheric CO2 Plant and Soil ·D. F. Ferretti, Elise Pendall, J. A. Morgan, Jim A. Nelson, D. R. LeCain, A. R. Mosier	2003	118
11	Changes in Turnover Rates and Pool Sizes of Soil Organic Matter Under Elevated CO2 on the Shortgrass Steppe AGUFM ·Elise Pendall, Grabbert Markus, A. R. Mosier, J. A. Morgan, Jeffrey W. White	2001	1
12	Photosynthetic pathway and ontogeny affect water relations and the impact of CO 2 on Bouteloua gracilis (C 4 ) and Pascopyrum smithii (C 3 ) Oecologia ·J. A. Morgan, D. R. LeCain, John J. Read, H. W. Hunt, W. G. Knight	1998	43
13	Responses of a C₃ and a C₄ perennial grass to elevated CO₂ and temperature under different water regimes Global Change Biology ·H. W. Hunt, Edward T. Elliott, James K. Detling, J. A. Morgan, Vanessa Lima de Vidal MACHADO	1996	61
14	Responses of a C3 and C4 perennial grass to CO2 enrichment and climate change: Comparison between model predictions and experimental data Ecological Modelling ·Chen De-xing, H. W. Hunt, J. A. Morgan	1996	26
15	Enhanced root system C-sink activity, water relations and aspects of nutrient acquisition in mycotrophic Bouteloua gracilis subjected to CO2 enrichment Plant and Soil ·J. A. Morgan, W. G. Knight, L. M. Dudley, H. W. Hunt	1994	39
16	Root and shoot dry matter partitioning in near-isogenic wheat lines differing in height Canadian Journal of Plant Science ·T. N. McCaig, J. A. Morgan	1993	34
17	Synthesis of Osmotically Active Substances in Winter Wheat Leaves as Related to Drought Resistance of Different Genotypes¹) Journal of Agronomy and Crop Science ·M.Á. Martín, Amirah Saleh Alzubaidi, J. A. Morgan, Mario Scalet, G. Zerbi	1993	25
18	Leaf Anatomy and Gas Exchange in Nearly Isogenic Semidwarf and Tall Winter Wheat Crop Science ·D. R. LeCain, J. A. Morgan, G. Zerbi	1989	46
19	Ammonia Volatilization from Spring Wheat Plants Agronomy Journal ·William J. Parton, J. A. Morgan, Clement Lamb, L. A. Harper	1988	86
20	An Electromagnetic Technique for Measuring Material Velocity Review of Scientific Instruments ·J. N. Fritz, J. A. Morgan	1973	11

About J. A. Morgan

J. A. Morgan is a scholar working on Soil Science, Global and Planetary Change, Plant Science, Agronomy and Crop Science and Atmospheric Science, having authored 46 papers that have together received 2.4k indexed citations. Recurring topics across this work include Plant responses to elevated CO2 (25 papers), Plant Water Relations and Carbon Dynamics (18 papers), Soil Carbon and Nitrogen Dynamics (17 papers), Rangeland and Wildlife Management (7 papers), Atmospheric chemistry and aerosols (6 papers), Atmospheric and Environmental Gas Dynamics (4 papers), Climate variability and models (4 papers) and Plant Stress Responses and Tolerance (3 papers). The work is most often cited by research in Soil Science (827 citations), Global and Planetary Change (1.2k citations), Forestry (139 citations), Plant Science (1.3k citations) and Agronomy and Crop Science (284 citations). J. A. Morgan has collaborated with scholars based in United States, Italy and Australia. Frequent co-authors include D. R. LeCain, A. R. Mosier, D. G. Milchunas, Jennifer Y. King, William J. Parton, H. W. Hunt, H. Wayne Polley, Elise Pendall, Jim A. Nelson and Feike A. Dijkstra. Their work appears in journals such as Agronomy Journal, Plant and Soil, Journal of Agronomy and Crop Science, The Journal of Agricultural Science and Oecologia.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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