
	Journal of Applied Ecology 2002, 39 (6), . DOI: 10.1046/j.0021-8901.2002.00769sm.x Effects of experimental irrigation and drought on the composition and diversity of soil fauna in a coniferous stand Supplementary material to Lindberg, N., Engtsson, J. & Persson, T. Effects of experimental irrigation and drought on the composition and diversity of soil fauna in a coniferous stand. Journal of Applied Ecology, 39 (6), 000–000. Appendix Densities m^–2 (SE) of Oribatida, Collembola and Enchytraeidae species at Skogaby (n = 4). Abbreviations of the scientific names are used in Fig. 5B of the main text. D, drought; C, control; I, irrigation. P-values of treatment effect according to two-way ANOVA, d.f. = 2,6 (NS = P > 0·05). Within each species/taxon, numbers with different letters are significantly different (Tukey's studentized range test, P < 0·05). Relative abundance rank shifts > 10 between treatments are indicated; – , rank shift < 10; del, not included in the W-test (see text). HGC, high-gradient canister extractor; T, Tullgren funnel; B, Baermann funnel. Because we found clear overall differences in species composition between the treatments in the PCA (see text), the use of a Bonferroni test to correct for the large number of species-wise tests was considered to be unnecessarily rigorous.


	Table A1. Densities m^–2 (SE) of Oribatida, Collembola and Enchytraeidae species at Skogaby (n = 4).

Species	Extraction method	Density D	Density C	Density I	F-value	P	Rank shift> 10 (T)	Treatment specificity
Oribatida
Paleacarus hystricinus	HGC	250 (144)	250 (144)	380 (239)	0·00	NS	18·5
Hypochthonius rufulus	T	0	0	6 (6)	1·00	NS	del	+ I
Eniochthonius minutissimus	T	0^b	100 (100)^b	1900 (804)^a	12·93	0·007	22	– D
Liochthonius sp.	HGC	620 (625)	5900 (3640)	6100 (5630)	0·62	NS	del
Brachychthoniidae sp.	HGC	24000 (4270)	74000 (23800)	50000 (25000)	1·56	NS	del
Phthiracarus cf. laevigatus	T	0^b	20 (6)^b	110 (24)^a	24·49	0·001	11·5	– D
Phthiracarus cf. borealis	T	20 (6)^b	620 (236)^a	1400 (719)^a	23·30	0·002	10·5
Phthiracarus cf. piger	T	0	0	6(6)	1·00	NS	del	+ I
Atropacarus striculus	T	20 (12)^c	1400 (765)^b	9500 (2870)^a	30·24	< 0·001	17·5
Rhysotritia sp.	T	110 (45)^b	1800 (649)^a	5400 (1450)^a	46·60	< 0·001	–
Euphthiracarus cribrarius	T	0	0	90 (79)	1·78	NS	13·5	+ I
Microtritia minima	T*	0	0	40 (26)	2·97	NS	–	+ I
Nothrus silvestris	T	390 (167)^b	8600 (2620)^a	12400 (4090)^a	17·46	0·003	–
Camisia biurus	T	0	70 (45)	12 (7)	3·85	NS	11	– D
Camisia spinifer	T	0	30 (19)	12 (7)	1·61	NS	–	– D
Platynothrus peltifer	T	0	0	160 (116)	4·31	NS	18·5	+ I
Trimalaconothrus vietsi	T	0	0	80 (75)	1·00	NS	12·5	+ I
Nanhermannia coronata	T	50 (34)^b	3700 (1340)^a	14000 (4300)^a	54·75	< 0·001	11·5
Damaeus gracilipes	T	0	0	6 (6)	1·00	NS	del	+ I
Porobelba spinosa	T	1200 (341)	470 (168)	260 (180)	3·49	NS	12
Cepheus cepheiformis	T	12 (12)^b	60 (21)^ab	160 (67)^a	5·37	0·046	–
Adoristes ovatus	T	390 (89)^b	3700 (375)^a	4200 (944)^a	51·11	< 0·001	–
Liacarus coracinus	T	0	12 (12)	25 (18)	1·20	NS	–	– D
Carabodes femoralis	T	25 (10)	90 (28)	240 (116)	3·27	NS	–
Carabodes abrynthicus	T	25 (18)	30 (16)	30 (6)	0·44	NS	–
Carabodes areolatus	T	0	12 (12)	25 (10)	2·41	NS	–	– D
Tectocepheus velatus	HGC	2500 (2170)	20000 (5640)	25000 (3190)	4·63	NS	–
Suctobelbella spp.	HGC	750 (250)^b	5600 (473)^a	8100 (944)^a	130·38	< 0·001	–
Quadroppia quadricarinata	T*	25 (25)	0	0	1·00	NS	19·5	+ D
Oppiella nova	HGC	18000 (9860)	33000 (8500)	41000 (12400)	1·50	NS	–
Microppia minus	HGC	1000 (1000)	250 (250)	0	1·00	NS	14	– I
Dissorhina ornata	T*	80 (66)	50 (50)	250 (144)		NS	13·5
Zygoribatula exilis	T	2100 (725)^a	50 (50)^b	6 (6)^b	21·07	0·002	34
Oribatula tibialis	T	50 (50)	360 (209)	6 (6)	2·48	NS	21·5
Scheloribates pallidulus	T*	60 (47)	25 (25)	0	2·00	NS	25·5	– I
Hemileius initialis	T	180 (149)^b	2100 (713)^a	1100 (211)^a	18·15	0·003	–
Chamobates borealis	HGC	1100 (554)	3900 (851)	7900 (2040)	3·24	NS	–
Ceratozetella thienemanni	HGC	0	4800 (4580)	380 (375)	1·03	NS	15	– D
Minunthozetes semirufus	HGC	0	0	120 (125)	1·00	NS	15	+ I
Melanozetes mollicomus	T	0	0	20 (12)	2·72	NS	–	+ I
Eupelops acromios	T	12 (7)	30 (16)	40 (30)	0·35	NS	–
Eupelops torulosus	T	25 (18)^b	420 (63)^a	450 (68)^a	47·68	< 0·001	–
Oribatella calcarata	T	30 (16)	100 (100)	60 (62)	0·01	NS	–
Parachipteria punctata	T	0^b	120 (62)^b	6300 (3950)^a	16·95	0·003	26	– D
Acrogalumna longipluma	T	0	0	6 (6)	1·00	NS	del	+ I
Oribatida spp. juveniles	HGC	19000 (17300)	39000 (6100)	109000 (27500)	3·38	NS	del S 20 of 38 with rank shifts > 10
Collembola
Friesea mirabilis	HGC	0^b	1200 (924)^a	0^b	8·33	0·019	12·5	+ C
Neanura muscorum	T	0^b	170 (31)^a	220 (130)^a	18·32	0·003	–	– D
Xenylla brevicauda	T	22000 (20200)	12 (7)	12 (7)	3·39	NS	16
Micranurida pygmaea	HGC	880 (875)	4400 (1210)	1800 (1420)	4·62	NS	–
Willemia anophthalma	HGC	500 (289)	1500 (289)	4200 (1530)	3·73	NS	12·5
Protaphorura pseudovanderdrifti	T	210 (163)^b	2900 (614)^a	4000 (1320)^a	15·41	0·004	–
Micraphorura absoloni	HGC	250 (250)^b	2600 (625)^a	5000 (2740)^a	11·98	0·008	–
Mesaphorura macrochaeta	HGC	7900 (4950)	14000 (2940)	24600 (6220)	2·93	NS	–
Paratullbergia callipygos	T	0	100 (60)	40 (16)	3·98	NS	–	– D
Anurophorus septentrionalis	T	20 (19)^b	2100 (2070)^b	9300 (4420)^a	20·45	0·002	12
Anurophorus laricis	T	620 (311)	260 (137)	210 (196)	1·70	NS	–
Folsomia quadrioculata	T	0^b	3700 (1930)^ab	5300 (1720)^a	9·28	0·015	16·5	– D
Isotomiella minor	HGC	2400 (2390)	7500 (5740)	7000 (2610)	0·45	NS	–
Isotoma viridis	T	0^c	320 (98)^b	1300 (298)^a	119·16	< 0·001	11·5	– D
Isotoma notabilis	T	0	110 (65)	100 (71)	2·24	NS	–	– D
Lepidocyrtus cyaneus	T	150 (80)	120 (46)	70 (52)	0·79	NS	–
Lepidocyrtus lignorum	T	0	20 (12)	30 (16)	2·09	NS	–	– D
Orchesella flavescens	T	30 (6)	6 (6)	25 (18)	1·77	NS	–
Orchesella bifasciata	T	160 (162)	0	0	1·00	NS	14·5	+ D
Entomobrya nivalis	T	40 (19)^a	0^b	0^b	16·21	0·004	–	+ D
Entomobrya albocincta	T	50 (50)	0	0	1·00	NS	10·5	+ D
Entomobrya corticalis	T	110 (65)^a	0^b	0^b	9·66	0·013	12·5	+ D
Entomobrya marginata	T	25 (18)	6 (6)	0	1·24	NS	–
Sminthurus fuscus	T	12 (12)	0	0	1·00	NS	del	+ D
Megalothorax minimus	HGC	0^b	880 (427)^a	1200 (250)^a	13·29	0·006	del S 9 of 23 with rank shifts > 10	– D
Enchytraeidae
Cognettia sphagnetorum	B	1300 (579)^b	34000 (9210)^a	55500 (9780)^a	42·11	< 0·001
Mesenchytraeus glandulosus/pelicensis	B	0	0	750 (697)	2·73	NS		+ I
Achaeta spp.	B	1800 (1700)^b	2500 (1020)^ab	41000 (14800)^a	6·14	0·035
Oconnorella cambrensis	B	160 (158)	0	40 (39)	0·44	NS
Enchytraeus sp.	B	0	0	40 (39)	1·00	NS		+ I
Species found only in Tullgren samples. One individual sampled per treatment corresponds to a mean density of 120 individuals m^–2 for HGC samples, 6 individuals m^–2 for Tullgren samples and 20 individuals m^–2 for Baermann samples. Treatment specificity indicates absence (–) or presence (+) in one of the treatments. Suctobelbella* species identified were S. similis and S. acutidens.

E-mail correspondence to:

Niklas.Lindberg@eom.slu.se