D.W. Chipman

6.8k total citations · 2 hit papers
22 papers, 3.0k citations indexed

About

D.W. Chipman is a scholar working on Oceanography, Global and Planetary Change and Environmental Chemistry. According to data from OpenAlex, D.W. Chipman has authored 22 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Oceanography, 11 papers in Global and Planetary Change and 4 papers in Environmental Chemistry. Recurrent topics in D.W. Chipman's work include Ocean Acidification Effects and Responses (15 papers), Marine and coastal ecosystems (11 papers) and Atmospheric and Environmental Gas Dynamics (10 papers). D.W. Chipman is often cited by papers focused on Ocean Acidification Effects and Responses (15 papers), Marine and coastal ecosystems (11 papers) and Atmospheric and Environmental Gas Dynamics (10 papers). D.W. Chipman collaborates with scholars based in United States, United Kingdom and Japan. D.W. Chipman's co-authors include Taro Takahashi, Stewart C Sutherland, J. Goddard, Jón Ólafsson, John Marra, Timothy T. Takahashi, Richard A. Feely, William M. Smethie, Colm Sweeney and Timothy Newberger and has published in prestigious journals such as Nature, Science and New England Journal of Medicine.

In The Last Decade

D.W. Chipman

20 papers receiving 2.8k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Seasonal variation of CO ₂ and nutrients in the high‐latitude surface oceans: A comparative study

1993 957 citations Taro Takahashi, Jón Ólafsson et al. Global Biogeochemical Cycles profile →
Climatological distributions of pH, pCO2, total CO2, alkalinity, and CaCO3 saturation in the global surface ocean, and temporal changes at selected locations

2014 360 citations Taro Takahashi, Stewart C Sutherland et al. Marine Chemistry profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D.W. Chipman United States	16	2.5k	1.2k	761	404	358	22	3.0k
Johannes Karstensen Germany	31	2.1k 0.9×	1.0k 0.8×	903 1.2×	347 0.9×	169 0.5×	117	2.6k
Tsuneo Ono Japan	32	2.2k 0.9×	1.3k 1.1×	656 0.9×	758 1.9×	306 0.9×	112	3.0k
A. Velo Spain	19	1.5k 0.6×	585 0.5×	404 0.5×	286 0.7×	177 0.5×	50	1.7k
Steven van Heuven Netherlands	25	2.4k 1.0×	1.1k 0.9×	970 1.3×	533 1.3×	461 1.3×	58	3.1k
J. L. Sarmiento United States	14	1.0k 0.4×	712 0.6×	481 0.6×	180 0.4×	191 0.5×	16	1.4k
Reiner Steinfeldt Germany	17	1.3k 0.5×	610 0.5×	692 0.9×	273 0.7×	204 0.6×	37	1.7k
Margarita E. Conkright United States	14	1.3k 0.5×	674 0.6×	507 0.7×	431 1.1×	141 0.4×	22	1.6k
Peter Landschützer Germany	28	2.8k 1.1×	2.1k 1.8×	677 0.9×	278 0.7×	493 1.4×	57	3.5k
Laurent Coppola France	24	1.2k 0.5×	467 0.4×	370 0.5×	290 0.7×	146 0.4×	51	1.5k
Koh Harada Japan	17	715 0.3×	374 0.3×	320 0.4×	257 0.6×	155 0.4×	42	1.2k

Countries citing papers authored by D.W. Chipman

Since Specialization

Citations

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

Fields of papers citing papers by D.W. Chipman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D.W. Chipman. 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 D.W. Chipman. The network helps show where D.W. Chipman may publish in the future.

Co-authorship network of co-authors of D.W. Chipman

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Takahashi, Taro, Stewart C Sutherland, D.W. Chipman, et al.. (2014). Climatological distributions of pH, pCO2, total CO2, alkalinity, and CaCO3 saturation in the global surface ocean, and temporal changes at selected locations. Marine Chemistry. 164. 95–125. 360 indexed citations breakdown →

Takahashi, Taro, Colm Sweeney, Burke Hales, et al.. (2012). The Changing Carbon Cycle in the Southern Ocean. Oceanography. 25(3). 26–37. 101 indexed citations

Takahashi, Taro & D.W. Chipman. (2012). CO2 Transport in Deep Waters Off Wilkes Land. Oceanography. 25(3). 24–25. 4 indexed citations

Hales, Burke, D.W. Chipman, & Taro Takahashi. (2004). High‐frequency measurement of partial pressure and total concentration of carbon dioxide in seawater using microporous hydrophobic membrane contactors. Limnology and Oceanography Methods. 2(11). 356–364. 67 indexed citations

Chipman, D.W., et al.. (2001). Amperometric sensor for monitoring of dissolved carbon dioxide in seawater. Sensors and Actuators B Chemical. 76(1-3). 265–269. 17 indexed citations

Takahashi, Timothy T., Richard A. Feely, D.W. Chipman, et al.. (1999). Net sea-air CO2 flux over the global oceans: An improved estimate based on the sea-air pCO2 difference. ePrints Soton (University of Southampton). 134 indexed citations

Bates, Nicholas R., Taro Takahashi, D.W. Chipman, & Anthony H. Knap. (1998). Variability of pCO₂ on diel to seasonal timescales in the Sargasso Sea near Bermuda. Journal of Geophysical Research Atmospheres. 103(C8). 15567–15585. 113 indexed citations

Bates, Nicholas R., Anthony H. Knap, Frank Bahr, et al.. (1998). Carbon dioxide measurements obtained aboard the R/V Weatherbird II in the Sargasso Sea, June-December 1994. ePrints Soton (University of Southampton). 3 indexed citations

Bates, Nicholas R., Anthony H. Knap, Frank Bahr, et al.. (1998). Carbon dioxide measurements obtained from the R/V Weatherbird II in the Sargasso Sea, January-December 1995. ePrints Soton (University of Southampton). 2 indexed citations

10.

Takahashi, Taro, Richard A. Feely, Ray F. Weiss, et al.. (1997). Global air-sea flux of CO ₂ : An estimate based on measurements of sea–air pCO ₂ difference. Proceedings of the National Academy of Sciences. 94(16). 8292–8299. 392 indexed citations

11.

Archer, David, Taro Takahashi, Stewart C Sutherland, et al.. (1996). Daily, seasonal and interannual variability of sea-surface carbon and nutrient concentration in the equatorial Pacific Ocean. Deep Sea Research Part II Topical Studies in Oceanography. 43(4-6). 779–808. 42 indexed citations

12.

Rubin, S., J. Goddard, & D.W. Chipman. (1994). Carbon dioxide partial pressure in surface waters in the pacific sector of the southern oceans during austral summers 1992 and 1994. 29(5). 1 indexed citations

13.

Takahashi, Taro, Jón Ólafsson, J. Goddard, D.W. Chipman, & Stewart C Sutherland. (1993). Seasonal variation of CO ₂ and nutrients in the high‐latitude surface oceans: A comparative study. Global Biogeochemical Cycles. 7(4). 843–878. 957 indexed citations breakdown →

14.

Chipman, D.W., John Marra, & Taro Takahashi. (1993). Primary production at 47°N and 20°W in the North Atlantic Ocean: a comparison between the 14C incubation method and the mixed layer carbon budget. Deep Sea Research Part II Topical Studies in Oceanography. 40(1-2). 151–169. 134 indexed citations

15.

Sambrotto, Raymond N., Graham Savidge, Carol Robinson, et al.. (1993). Elevated consumption of carbon relative to nitrogen in the surface ocean. Nature. 363(6426). 248–250. 282 indexed citations

16.

Smethie, William M., D.W. Chipman, James H. Swift, & K. P. Koltermann. (1988). Chlorofluoromethanes in the Arctic mediterranean seas: evidence for formation of bottom water in the Eurasian Basin and deep-water exchange through Fram Strait. Deep Sea Research Part A Oceanographic Research Papers. 35(3). 347–369. 89 indexed citations

17.

Smethie, William M., Taro Takahashi, D.W. Chipman, & James R. Ledwell. (1985). Gas exchange and CO₂ flux in the tropical Atlantic Ocean determined from ²²²Rn and pCO₂ measurements. Journal of Geophysical Research Atmospheres. 90(C4). 7005–7022. 172 indexed citations

18.

Takahashi, Taro, D.W. Chipman, William M. Smethie, et al.. (1985). Assessment of carbon dioxide sink/source in the oceanic areas: the results of 1982-84 investigation. Final technical report. 1 indexed citations

19.

Chipman, D.W., et al.. (1970). Nutritional Folic Acid Deficiency with Megaloblastic Changes in the Small-Bowel Epithelium. New England Journal of Medicine. 282(15). 859–861. 33 indexed citations

20.

Noble, Donald C., D.W. Chipman, & David Giles. (1968). Peralkaline Silicic Volcanic Rocks in Northwestern Nevada. Science. 160(3834). 1337–1338. 10 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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