Brian Roy Lockhart

500 total citations
46 papers, 385 citations indexed

About

Brian Roy Lockhart is a scholar working on Nature and Landscape Conservation, Global and Planetary Change and Plant Science. According to data from OpenAlex, Brian Roy Lockhart has authored 46 papers receiving a total of 385 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Nature and Landscape Conservation, 34 papers in Global and Planetary Change and 13 papers in Plant Science. Recurrent topics in Brian Roy Lockhart's work include Seedling growth and survival studies (23 papers), Forest ecology and management (19 papers) and Fire effects on ecosystems (13 papers). Brian Roy Lockhart is often cited by papers focused on Seedling growth and survival studies (23 papers), Forest ecology and management (19 papers) and Fire effects on ecosystems (13 papers). Brian Roy Lockhart collaborates with scholars based in United States. Brian Roy Lockhart's co-authors include Jim L. Chambers, Emile S. Gardiner, Yanfei Guo, Andrew W. Ezell, Michael G. Shelton, Theodor D. Leininger, John D. Hodges, Keith Marion Smith, Wayne K. Clatterbuck and Margaret S. Devall and has published in prestigious journals such as Forest Ecology and Management, Tree Physiology and Plant Ecology.

In The Last Decade

Brian Roy Lockhart

37 papers receiving 321 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Brian Roy Lockhart United States	12	271	176	139	86	37	46	385
Tony Letchford Canada	9	262 1.0×	208 1.2×	87 0.6×	79 0.9×	24 0.6×	12	374
Yan-Tao Zhao China	7	256 0.9×	187 1.1×	66 0.5×	54 0.6×	40 1.1×	15	362
María José Broncano Spain	8	242 0.9×	248 1.4×	75 0.5×	119 1.4×	41 1.1×	10	356
Dai Nagamatsu Japan	9	256 0.9×	156 0.9×	136 1.0×	92 1.1×	98 2.6×	18	411
Aida López‐Sánchez Spain	11	204 0.8×	116 0.7×	86 0.6×	134 1.6×	37 1.0×	31	322
Franka Huth Germany	11	259 1.0×	221 1.3×	88 0.6×	79 0.9×	54 1.5×	21	405
Victoria Stokes United Kingdom	10	174 0.6×	231 1.3×	134 1.0×	87 1.0×	39 1.1×	34	385
Pelle Gemmel Sweden	8	258 1.0×	170 1.0×	105 0.8×	70 0.8×	43 1.2×	12	384
Mingshan Xu China	10	291 1.1×	204 1.2×	57 0.4×	133 1.5×	50 1.4×	31	435
Fernando Fernández‐Méndez Colombia	5	335 1.2×	244 1.4×	56 0.4×	85 1.0×	75 2.0×	16	442

Countries citing papers authored by Brian Roy Lockhart

Since Specialization

Citations

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

Fields of papers citing papers by Brian Roy Lockhart

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Brian Roy Lockhart. 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 Brian Roy Lockhart. The network helps show where Brian Roy Lockhart may publish in the future.

Co-authorship network of co-authors of Brian Roy Lockhart

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

All Works

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20 of 20 papers shown

Chambers, Jim L., et al.. (2013). Tree species exhibit complex patterns of distribution in bottomland hardwood forests. Annals of Forest Science. 70(8). 813–823. 4 indexed citations

Lockhart, Brian Roy, Andrew W. Ezell, John D. Hodges, & Wayne K. Clatterbuck. (2012). Twenty-nine years of development in planted cherrybark oak-sweetgum mixtures: implications for future mixed-species hardwood plantations. 156. 189–194. 1 indexed citations

Gardiner, Emile S., et al.. (2010). Morphological acclimation and growth of ash (Fraxinus pennsylvanica Marsh.) advance regeneration following overstory harvesting in a Mississippi River floodplain forest. Forest Ecology and Management. 261(2). 246–254. 4 indexed citations

Hawkins, Tracy S., et al.. (2009). Bottomland Forests in the Lower Mississippi Alluvial Valley Associated with the Endangered Lindera melissifolia. Castanea. 74(2). 105–113. 17 indexed citations

Lockhart, Brian Roy, et al.. (2009). Using forest ecology exercises in science fairs to increase interest in forest resources education: an example from a stand development study.. Digital Commons - USU (Utah State University).

Lockhart, Brian Roy. (2007). Ecology and Conservation of Neotropical Montane Oak Forests. Mountain Research and Development. 27(3). 288–288. 36 indexed citations

Lockhart, Brian Roy, et al.. (2006). A Complex Stand on the White River National Wildlife Refuge: Implications for Bottomland Hardwood Old Growth. Journal of the Arkansas Academy of Science. 60(1). 181–184. 1 indexed citations

Lockhart, Brian Roy, et al.. (2005). Crown radius and diameter at breast height relationships for six bottomland hardwood species. Journal of the Arkansas Academy of Science. 59(1). 110–115. 30 indexed citations

Chambers, Jim L., et al.. (2005). Spatial Continuity of Tree Attributes in Bottomland Hardwood Forests in the Southeastern United States. Forest Science. 51(6). 532–540. 11 indexed citations

10.

Lockhart, Brian Roy, Andrew W. Ezell, John D. Hodges, & Wayne K. Clatterbuck. (2005). Using natural stand development patterns in artificial mixtures: A case study with cherrybark oak and sweetgum in east-central Mississippi, USA. Forest Ecology and Management. 222(1-3). 202–210. 32 indexed citations

11.

Lockhart, Brian Roy. (2004). All Species Have Value. Journal of Forestry. 102(1). 60–60. 1 indexed citations

12.

Lockhart, Brian Roy & Ralph D. Nyland. (2004). Teaching Professional Codes of Ethics to Forestry and Wildlife Students: A Case Study Using Diameter-Limit Harvesting in a Bottomland Hardwood Stand. Digital Commons - USU (Utah State University). 12(1). 27.

13.

Lockhart, Brian Roy, et al.. (2004). Diameter-Growth and Epicormic Branching Response of an East Texas Bottomland Red Oak Stand 3 Years After Thinning and Fertilization. 2 indexed citations

14.

Lockhart, Brian Roy, J. D. Hodges, Emile S. Gardiner, & Andrew W. Ezell. (2003). Photosynthate distribution patterns in cherrybark oak seedling sprouts. Tree Physiology. 23(16). 1137–1146. 14 indexed citations

15.

Lockhart, Brian Roy, et al.. (2002). Stump Sprouting 2 Years After Thinning in a Cherrybark Oak Plantation. 1 indexed citations

16.

Lockhart, Brian Roy. (2002). Teaching a Hardwood Silviculture and Management Course: Experience and Ideas Including Using Blackboard® Web-Based Courseware. Digital Commons - USU (Utah State University). 9(1). 34.

17.

Guo, Yanfei, Michael G. Shelton, & Brian Roy Lockhart. (2001). Effects of Light Regimes on the Growth of Cherrybark Oak Seedlings. Forest Science. 47(2). 270–277. 21 indexed citations

18.

Guo, Yanfei, et al.. (1998). Effect of Nitrogen and Phosphorus Fertilization on Growth in a Sweetgum Plantation in Southeastern Arkansas. Southern Journal of Applied Forestry. 22(3). 163–168. 9 indexed citations

19.

Brown, Nicholas R., et al.. (1995). Conceptual Basis for an Index of Forest Integrity for Upland Coastal Plain Ecosystems. Journal of the Arkansas Academy of Science. 49(1). 34–36. 1 indexed citations

20.

Lockhart, Brian Roy & John D. Hodges. (1994). Comparative gas-exchange in leaves of intact and clipped, natural and planted cherrybark oak ( Quercus pagoda Raf.) seedlings. Journal of the Arkansas Academy of Science. 48(1). 104–110. 1 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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