John J. Collopy

1.1k total citations
14 papers, 808 citations indexed

About

John J. Collopy is a scholar working on Global and Planetary Change, Nature and Landscape Conservation and Atmospheric Science. According to data from OpenAlex, John J. Collopy has authored 14 papers receiving a total of 808 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Global and Planetary Change, 11 papers in Nature and Landscape Conservation and 6 papers in Atmospheric Science. Recurrent topics in John J. Collopy's work include Plant Water Relations and Carbon Dynamics (14 papers), Forest ecology and management (11 papers) and Tree-ring climate responses (6 papers). John J. Collopy is often cited by papers focused on Plant Water Relations and Carbon Dynamics (14 papers), Forest ecology and management (11 papers) and Tree-ring climate responses (6 papers). John J. Collopy collaborates with scholars based in Australia, Pakistan and Germany. John J. Collopy's co-authors include David I. Forrester, Jim Morris, Thomas Baker, Christopher L. Beadle, N. E. Marcar, S. Theiveyanathan, Charles R. Warren, P. Slavich, L.K. Mann and Ningnan Zhang and has published in prestigious journals such as Forest Ecology and Management, Agricultural Water Management and Tree Physiology.

In The Last Decade

John J. Collopy

14 papers receiving 782 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John J. Collopy Australia	12	581	464	200	149	128	14	808
M.J. Moro Spain	10	380 0.7×	344 0.7×	92 0.5×	142 1.0×	178 1.4×	13	733
Joe Landsberg Australia	15	903 1.6×	706 1.5×	158 0.8×	174 1.2×	198 1.5×	19	1.2k
S. Theiveyanathan Australia	12	401 0.7×	249 0.5×	101 0.5×	159 1.1×	102 0.8×	14	651
A. A. H. Khan Kenya	8	607 1.0×	247 0.5×	287 1.4×	159 1.1×	205 1.6×	11	851
João de Athaydes Silva Brazil	11	413 0.7×	279 0.6×	106 0.5×	155 1.0×	159 1.2×	46	736
Heinz Coners Germany	12	377 0.6×	261 0.6×	184 0.9×	150 1.0×	167 1.3×	22	607
Sebastião Fonseca Brazil	11	438 0.8×	539 1.2×	72 0.4×	311 2.1×	173 1.4×	24	920
Juan I. Whitworth‐Hulse Argentina	13	336 0.6×	234 0.5×	95 0.5×	143 1.0×	110 0.9×	27	595
Marie R. Coyea Canada	11	428 0.7×	244 0.5×	162 0.8×	105 0.7×	151 1.2×	18	576
Frédéric Dô France	13	401 0.7×	172 0.4×	176 0.9×	76 0.5×	158 1.2×	35	548

Countries citing papers authored by John J. Collopy

Since Specialization

Citations

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

Fields of papers citing papers by John J. Collopy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John J. Collopy. 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 John J. Collopy. The network helps show where John J. Collopy may publish in the future.

Co-authorship network of co-authors of John J. Collopy

This figure shows the co-authorship network connecting the top 25 collaborators of John J. Collopy. A scholar is included among the top collaborators of John J. Collopy 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 John J. Collopy. John J. Collopy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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14 of 14 papers shown

Forrester, David I., et al.. (2012). Photosynthetic capacity of Eucalyptus globulus is higher when grown in mixture with Acacia mearnsii. Trees. 26(4). 1203–1213. 32 indexed citations

Forrester, David I., John J. Collopy, Christopher L. Beadle, Charles R. Warren, & Thomas Baker. (2011). Effect of thinning, pruning and nitrogen fertiliser application on transpiration, photosynthesis and water-use efficiency in a young Eucalyptus nitens plantation. Forest Ecology and Management. 266. 286–300. 115 indexed citations

Forrester, David I., John J. Collopy, Christopher L. Beadle, & Thomas Baker. (2011). Effect of thinning, pruning and nitrogen fertiliser application on light interception and light-use efficiency in a young Eucalyptus nitens plantation. Forest Ecology and Management. 288. 21–30. 87 indexed citations

Forrester, David I., John J. Collopy, Christopher L. Beadle, & Thomas Baker. (2011). Interactive effects of simultaneously applied thinning, pruning and fertiliser application treatments on growth, biomass production and crown architecture in a young Eucalyptus nitens plantation. Forest Ecology and Management. 267. 104–116. 61 indexed citations

Feikema, Paul, Jim Morris, Craig Beverly, et al.. (2010). Validation of plantation transpiration in south-eastern Australia estimated using the 3PG+ forest growth model. Forest Ecology and Management. 260(5). 663–678. 31 indexed citations

Forrester, David I., John J. Collopy, & Jim Morris. (2009). Transpiration along an age series of Eucalyptus globulus plantations in southeastern Australia. Forest Ecology and Management. 259(9). 1754–1760. 95 indexed citations

Forrester, David I., S. Theiveyanathan, John J. Collopy, & N. E. Marcar. (2009). Enhanced water use efficiency in a mixed Eucalyptus globulus and Acacia mearnsii plantation. Forest Ecology and Management. 259(9). 1761–1770. 155 indexed citations

Feikema, Paul, et al.. (2008). Predicting and managing the impacts of commercial plantations on catchment water balances. 1 indexed citations

Morris, Jim, et al.. (2004). Water use by fast-growing Eucalyptus urophylla plantations in southern China. Tree Physiology. 24(9). 1035–1044. 61 indexed citations

10.

Huang, Zhihong, et al.. (2002). Radial Variation in Sap Flux Density as a Function of Sapwood Thickness in Two Eucalyptus ( Eucalyptus urophylla ) Plantations. Journal of Integrative Plant Biology. 44(12). 1418–1424. 7 indexed citations

11.

Mahmood, Khalid, Jim Morris, John J. Collopy, & P. Slavich. (2001). Groundwater uptake and sustainability of farm plantations on saline sites in Punjab province, Pakistan. Agricultural Water Management. 48(1). 1–20. 46 indexed citations

12.

Morris, Jim & John J. Collopy. (1999). Water use and salt accumulation by Eucalyptus camaldulensis and Casuarina cunninghamiana on a site with shallow saline groundwater. Agricultural Water Management. 39(2-3). 205–227. 50 indexed citations

13.

Morris, Jim, L.K. Mann, & John J. Collopy. (1998). Transpiration and canopy conductance in a eucalypt plantation using shallow saline groundwater. Tree Physiology. 18(8-9). 547–555. 42 indexed citations

14.

Morris, Jim, et al.. (1998). Groundwater uptake and sustainability of Acacia and Prosopis plantations in Southern Pakistan. Agricultural Water Management. 36(2). 121–139. 25 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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