R. A. Black

740 total citations
13 papers, 601 citations indexed

About

R. A. Black is a scholar working on Global and Planetary Change, Plant Science and Nature and Landscape Conservation. According to data from OpenAlex, R. A. Black has authored 13 papers receiving a total of 601 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Global and Planetary Change, 6 papers in Plant Science and 4 papers in Nature and Landscape Conservation. Recurrent topics in R. A. Black's work include Plant Water Relations and Carbon Dynamics (6 papers), Ecology and Vegetation Dynamics Studies (4 papers) and Tree Root and Stability Studies (3 papers). R. A. Black is often cited by papers focused on Plant Water Relations and Carbon Dynamics (6 papers), Ecology and Vegetation Dynamics Studies (4 papers) and Tree Root and Stability Studies (3 papers). R. A. Black collaborates with scholars based in United States, United Kingdom and Australia. R. A. Black's co-authors include Jed P. Sparks, David G. Williams, R. D. Evans, S.O. Link, R. Brandon Pratt, Kevin J. Rice, Wayne H. Loescher, R.J. Fellows, Gaylon S. Campbell and J. F. Kjelgaard and has published in prestigious journals such as Oecologia, Plant Cell & Environment and Agricultural and Forest Meteorology.

In The Last Decade

R. A. Black

13 papers receiving 565 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. A. Black United States	9	391	266	258	143	133	13	601
Ralph S. Meldahl United States	18	495 1.3×	219 0.8×	493 1.9×	132 0.9×	183 1.4×	42	790
Stephen W. Hallgren United States	16	465 1.2×	239 0.9×	344 1.3×	103 0.7×	214 1.6×	35	742
D. A. Rook New Zealand	13	422 1.1×	298 1.1×	317 1.2×	125 0.9×	97 0.7×	19	650
Andrea Foetzki China	13	390 1.0×	368 1.4×	213 0.8×	183 1.3×	141 1.1×	20	736
Jean‐Yves Pontailler France	10	481 1.2×	289 1.1×	278 1.1×	229 1.6×	286 2.2×	12	792
D.S. Crombie Australia	13	421 1.1×	257 1.0×	259 1.0×	144 1.0×	91 0.7×	16	613
Laurette Sonié France	8	330 0.8×	382 1.4×	311 1.2×	114 0.8×	159 1.2×	9	708
Katherine A. Preston United States	7	281 0.7×	189 0.7×	389 1.5×	124 0.9×	61 0.5×	7	576
Graça Oliveira Portugal	16	332 0.8×	450 1.7×	272 1.1×	116 0.8×	113 0.8×	28	716
Guillermo Goldstein United States	19	550 1.4×	339 1.3×	266 1.0×	264 1.8×	158 1.2×	29	868

Countries citing papers authored by R. A. Black

Since Specialization

Citations

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

Fields of papers citing papers by R. A. Black

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. A. Black

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

All Works

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13 of 13 papers shown

Pratt, R. Brandon & R. A. Black. (2006). Do Invasive Trees have a Hydraulic Advantage over Native Trees?. Biological Invasions. 8(6). 1331–1341. 40 indexed citations

Black, R. A.. (2005). The Complete Idiot's Guide to Project Management with Microsoft Project 2003. 1 indexed citations

Sparks, Jed P. & R. A. Black. (1999). Regulation of water loss in populations of Populus trichocarpa: the role of stomatal control in preventing xylem cavitation. Tree Physiology. 19(7). 453–459. 174 indexed citations

Kjelgaard, J. F., Claudio O. Stöckle, R. A. Black, & Gaylon S. Campbell. (1997). Measuring sap flow with the heat balance approach using constant and variable heat inputs. Agricultural and Forest Meteorology. 85(3-4). 239–250. 44 indexed citations

Williams, David G. & R. A. Black. (1994). Drought response of a native and introduced Hawaiian grass. Oecologia. 97(4). 512–519. 80 indexed citations

Williams, David G. & R. A. Black. (1993). Phenotypic Variation in Contrasting Temperature Environments: Growth and Photosynthesis in Pennisetum Setaceum from Different Altitudes on Hawaii. Functional Ecology. 7(5). 623–623. 79 indexed citations

Evans, R. D., R. A. Black, Wayne H. Loescher, & R.J. Fellows. (1992). Osmotic relations of the drought‐tolerant shrub Artemisia tridentata in response to water stress. Plant Cell & Environment. 15(1). 49–59. 46 indexed citations

Rice, Kevin J., et al.. (1992). Photosynthesis, Growth, and Biomass Allocation in Habitat Ecotypes of Cheatgrass (Bromus tectorum). Functional Ecology. 6(1). 32–32. 54 indexed citations

Halvorson, Jonathan J., et al.. (1991). Nitrogenase Activity, Growth and Carbon and Nitrogen Allocation in Wintergreen and Deciduous Lupin Seedlings. Functional Ecology. 5(4). 554–554. 8 indexed citations

10.

Evans, R. D., R. A. Black, & S.O. Link. (1991). Reproductive Growth During Drought in Artemisia tridentata Nutt.. Functional Ecology. 5(5). 676–676. 25 indexed citations

11.

Evans, R. D., R. A. Black, & S.O. Link. (1990). Rehydration‐induced changes in pressure‐volume relationships of Artemisia tridentata Nutt. ssp. tridentata. Plant Cell & Environment. 13(5). 455–461. 40 indexed citations

12.

Black, R. A. & Richard N. Mack. (1984). Aseasonal leaf abscission in Populus induced by volcanic ash. Oecologia. 64(3). 295–299. 8 indexed citations

13.

Whitehead, P. G., George M. Hornberger, & R. A. Black. (1979). Effects of parameter uncertainty in a flow routing model / Les effets de l'incertitude des paramètres dans un modèle du calcul du cheminement. Hydrological Sciences Bulletin. 24(4). 445–464. 2 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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