Top Disciplines (by peer-reviewed citations)

#	Discipline	Articles	Citations	A pos	C pos
1	Biology	4	1.8K	55,452	32,283
2	Environment	3	1.2K	37,452	5,651
3	Conservation Biology	1	1.2K	6,550	146
4	Science	11	716	22,550	64,986
5	Remote Sensing	11	446	636	470
6	Ecosystem management	4	338	545	450
7	Hydrology	5	286	4,915	3,897
8	Geomorphology	1	261	9,543	1,919
9	Water	4	253	7,659	9,764
9	Technology	4	253	13,993	7,818
9	water supply	4	253	1,788	1,987
12	Aerial Photography	2	190	210	123
12	Photogrammetry	2	190	1,660	271
14	Physics	2	182	60,553	64,975
14	Natural history	2	182	45,891	64,991
16	Geophysics	3	144	37,048	30,855
16	Planets	3	144	10,524	11,332
18	Developing countries	5	122	2,137	6,184
19	Medicine	4	110	53,038	64,999
19	Research	4	110	54,518	64,939
21	Cartography	2	88	849	515
21	Geodesy	2	88	1,807	1,547
23	Geography	2	71	10,652	11,825
23	Agronomy	1	71	3,235	2,866
25	Climate change	2	61	3,702	12,673
25	Biodiversity conservation	2	61	7,927	17,816
25	Eutrophication	2	61	3,663	12,477
25	Pollution	2	61	63,687	64,704
29	Transportation	1	58	13,030	9,709
30	Environmental Health	2	55	58,656	64,773
31	Economic History	1	51	25,982	14,848
31	Economic Development	1	51	8,672	10,999
31	Geographic information systems	2	51	2,538	3,240
31	Development	1	51	3,243	4,055
31	Economic Assistance	1	51	2,515	3,661
31	world	1	51	3,216	4,800
37	Environmental monitoring	2	49	26,646	54,759
38	Biogeochemistry	1	45	8,911	10,738
38	ecosystem	1	45	9,266	12,372
40	Ecology	4	43	47,105	64,932
41	Geology	2	40	29,754	38,376
42	Biogeochemical cycles	1	37	2,044	3,820
43	Astronomy	1	27	61,025	64,662
43	Land use	3	27	1,501	10,021
45	Optics	2	26	52,202	65,002
46	Forest Ecology	2	20	5,415	14,618
46	Forest Management	2	20	5,178	13,185
46	forestry	1	20	2,693	3,783
49	Historical Geography	1	18	308	354
49	Travel	1	18	3,609	5,323
49	Latin America	1	18	8,892	6,515
52	Urban Policy	1	14	2,976	7,439
52	Water quality management	1	14	8,532	15,332
52	urban forestry	1	14	724	1,973
55	Geobiology	1	13	2,329	5,267
55	Evolution	1	13	20,201	39,472
57	Photography	1	11	54,177	25,012
58	soil conservation	1	7	3,881	11,112
58	land degradation	1	7	1,461	5,078
58	degradation	1	7	1,461	5,078
61	cryosphere	1	2	2,387	5,634

How are disciplines ranked here?

Disciplines are ranked by the peer-reviewed citation count accumulated by D A Roberts D Roberts's articles in journals classified under each field. A field appears here if one or more of its member journals have published peer-reviewed work attributed to D A Roberts D Roberts.

What do A pos and C pos mean?

The # column is the rank of each listed entry for D A Roberts D Roberts — rank 1 means this entry is where D A Roberts D Roberts has the most articles or citations. A pos and C pos show the reciprocal: the position of D A Roberts D Roberts within that entry's own ranked list, by articles and citations respectively. A low value means D A Roberts D Roberts is among the most prominent contributors for that entry.

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D A Roberts D Roberts

University of California, Santa Barbara

Top Disciplines (by peer-reviewed citations)