P.A. Pier

547 total citations
17 papers, 396 citations indexed

About

P.A. Pier is a scholar working on Plant Science, Global and Planetary Change and Atmospheric Science. According to data from OpenAlex, P.A. Pier has authored 17 papers receiving a total of 396 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Plant Science, 7 papers in Global and Planetary Change and 4 papers in Atmospheric Science. Recurrent topics in P.A. Pier's work include Plant responses to elevated CO2 (10 papers), Plant Stress Responses and Tolerance (6 papers) and Plant Water Relations and Carbon Dynamics (6 papers). P.A. Pier is often cited by papers focused on Plant responses to elevated CO2 (10 papers), Plant Stress Responses and Tolerance (6 papers) and Plant Water Relations and Carbon Dynamics (6 papers). P.A. Pier collaborates with scholars based in United States. P.A. Pier's co-authors include Gerald A. Berkowitz, Delno Knudsen, Ashima Gupta, R. B. Clark, Frank C. Thornton, J. W. Maranville, Janet M. Kelly, Ralph J. Valente, J. M. Kelly and Howard S. Neufeld and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, PLANT PHYSIOLOGY and Bioresource Technology.

In The Last Decade

P.A. Pier

16 papers receiving 363 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
P.A. Pier United States	11	304	101	80	75	43	17	396
Gary D. Hogan Canada	12	234 0.8×	133 1.3×	66 0.8×	55 0.7×	35 0.8×	21	393
C. F. Ehlig United States	12	363 1.2×	243 2.4×	30 0.4×	173 2.3×	41 1.0×	24	596
Tianhong Zhao China	11	241 0.8×	114 1.1×	87 1.1×	85 1.1×	20 0.5×	26	384
M. Karsisto Finland	9	367 1.2×	48 0.5×	32 0.4×	81 1.1×	96 2.2×	15	561
Shigemi TANAKAMARU Japan	8	448 1.5×	141 1.4×	22 0.3×	50 0.7×	41 1.0×	17	523
Gabriela Lorenc–Plucińska Poland	10	294 1.0×	127 1.3×	51 0.6×	26 0.3×	28 0.7×	31	404
Junki Ito Japan	9	261 0.9×	51 0.5×	19 0.2×	50 0.7×	24 0.6×	13	347
Grace L. Miner United States	10	244 0.8×	250 2.5×	68 0.8×	143 1.9×	63 1.5×	15	502
M. Mattsson Sweden	14	509 1.7×	215 2.1×	150 1.9×	199 2.7×	78 1.8×	20	688
Dinesh Chandra Uprety India	14	372 1.2×	119 1.2×	168 2.1×	61 0.8×	43 1.0×	35	447

Countries citing papers authored by P.A. Pier

Since Specialization

Citations

This map shows the geographic impact of P.A. Pier'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 P.A. Pier with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P.A. Pier more than expected).

Fields of papers citing papers by P.A. Pier

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P.A. Pier. 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 P.A. Pier. The network helps show where P.A. Pier may publish in the future.

Co-authorship network of co-authors of P.A. Pier

This figure shows the co-authorship network connecting the top 25 collaborators of P.A. Pier. A scholar is included among the top collaborators of P.A. Pier based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with P.A. Pier. P.A. Pier is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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17 of 17 papers shown

Suidan, Makram T., et al.. (1999). Microcosm Study of Bioremediation of Oil-Contaminated Freshwater Wetlands. International Oil Spill Conference Proceedings. 1999(1). 489–495. 7 indexed citations

Kelly, David, et al.. (1998). Results of a greenhouse study investigating the phytoextraction of lead from contaminated soils obtained from the Sunflower Army Ammunition Plant, Desoto, Kansas. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations

Pier, P.A. & Janet M. Kelly. (1997). Measured and estimated methane and carbon dioxide emissions from sawdust waste in the Tennessee Valley under alternative management strategies. Bioresource Technology. 61(3). 213–220. 15 indexed citations

Pier, P.A., et al.. (1997). Seasonal isoprene emission rates and model comparisons using whole‐tree emissions from white oak. Journal of Geophysical Research Atmospheres. 102(D20). 23963–23971. 26 indexed citations

Thornton, Frank C., P.A. Pier, & Ralph J. Valente. (1997). NO emissions from soils in the southeastern United States. Journal of Geophysical Research Atmospheres. 102(D17). 21189–21195. 18 indexed citations

Pier, P.A.. (1995). Isoprene emission rates from northern red oak using a whole-tree chamber. Atmospheric Environment. 29(12). 1347–1353. 24 indexed citations

Thornton, Frank C., et al.. (1994). Cloudwater and Ozone Effects upon High Elevation Red Spruce: A Summary of Study Results from Whitetop Mountain, Virginia. Journal of Environmental Quality. 23(6). 1158–1167. 19 indexed citations

Thornton, Frank C., et al.. (1993). The effects of removing cloudwater and lowering ambient O3 on red spruce grown at high elevations in the southern appalachians. Environmental Pollution. 79(1). 21–29. 7 indexed citations

Thornton, Frank C., et al.. (1992). Red Spruce Response to Ozone and Cloudwater after Three Years Exposure. Journal of Environmental Quality. 21(2). 196–202. 5 indexed citations

10.

Pier, P.A., et al.. (1992). CO2 exchange rates of red spruce during the second season of exposure to ozone and acidic cloud deposition. Environmental and Experimental Botany. 32(2). 115–124. 2 indexed citations

11.

Edwards, G.S., P.A. Pier, & J. M. Kelly. (1990). Influence of ozone and soil magnesium status on the cold hardiness of loblolly pine (Finns taeda L.) seedlings. New Phytologist. 115(1). 157–164. 10 indexed citations

12.

Thornton, Frank C., et al.. (1990). Response of growth, photosynthesis, and mineral nutrition of red spruce seedlings to ozone and acidic cloud deposition. Environmental and Experimental Botany. 30(3). 313–323. 10 indexed citations

13.

Gupta, Ashima, Gerald A. Berkowitz, & P.A. Pier. (1989). Maintenance of Photosynthesis at Low Leaf Water Potential in Wheat. PLANT PHYSIOLOGY. 89(4). 1358–1365. 87 indexed citations

14.

Pier, P.A. & Gerald A. Berkowitz. (1989). The effects of chloroplast envelope-Mg2+, cation movement, and osmotic stress on photosynthesis. Plant Science. 64(1). 45–53. 2 indexed citations

15.

Pier, P.A. & Gerald A. Berkowitz. (1987). Modulation of Water Stress Effects on Photosynthesis by Altered Leaf K⁺. PLANT PHYSIOLOGY. 85(3). 655–661. 48 indexed citations

16.

Clark, R. B., P.A. Pier, Delno Knudsen, & J. W. Maranville. (1981). Effect of trace element deficiencies and excesses on mineral nutrients in sorghum. Journal of Plant Nutrition. 3(1-4). 357–374. 48 indexed citations

17.

Knudsen, Delno, et al.. (1981). Plant analysis of trace elements by X‐Ray‐. Journal of Plant Nutrition. 3(1-4). 61–75. 67 indexed citations

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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