Detritivores as indicators of landscape stress and soil degradation
Maurizio G. Paoletti A G , Graham H. R. Osler B , Adrianne Kinnear C , Dennis G. Black D , Linda J. Thomson E , Angelos Tsitsilas E , David Sharley E , Simon Judd F , Peter Neville F and Alessandra D’Inca AA Agroecology and Ethnobiology, Department of Biology, Padova University, Padova 35100, Italy.
B The Macaulay Institute, Craigiebuckler, Aberdeen AB15 8QH, United Kingdom.
C Centre for Ecosystem Management, School of Natural Sciences, Edith Cowan University, Perth 6000, WA, Australia.
D Department of Environmental Management and Ecology, La Trobe University, PO Box 821, Wodonga, Vic. 3089, Australia.
E Centre for Environmental Stress and Adaptation Research, Zoology Department, University of Melbourne, Parkville, Vic. 3010, Australia.
F Australian Quarantine and Inspection Service, AQIS Entomology Customs, PO Box 606, Welshpool, WA 6986, Australia.
G Corresponding author. Email: paoletti@bio.unipd.it
Australian Journal of Experimental Agriculture 47(4) 412-423 https://doi.org/10.1071/EA05297
Submitted: 31 October 2005 Accepted: 1 June 2006 Published: 9 March 2007
Abstract
Detritivores are small- to medium-sized invertebrates that comminute and break down organic materials such as leaves, twigs and roots, especially within or upon the soil surface, or nearby. Detritivores constitute the majority of the invertebrate biomass pyramid in most environments and provide a key role in organic matter turnover; they also provide alternative food for polyphagous predators that can be active in pest control on crops. Many arthropod taxa are detritivores in soil and litter layers. Here, we focus on the bioindicator potential of three key detritivore groups: slaters, millipedes and oribatid mites. There are possibly 300 species of slaters (terrestrial isopods or Oniscidea) in Australia with 13 of these being introduced, mostly from north-western Europe. These non-native species are the dominant species in disturbed environments such as intensively managed forests and agricultural fields. Slaters are promising indicators of landscape disturbance, soil contamination and tillage. Millipedes are potentially important indicators of stress in agricultural landscapes, given their sensitivity to litter and soil moisture gradients and to physical and chemical perturbations. However, because there is a close association between the millipede fauna and moist plant communities in Australia, they are generally absent from drier landscapes and, therefore, their use as bioindicators in agricultural environments here is problematic. An exception to this association is the increasingly ubiquitous introduced Black Portuguese millipede. This species is tolerant of much drier conditions than most natives, and is likely to change the nature of nutrient cycling processes in pastures and native grasslands in much of southern Australia. Oribatid mites are present in all Australian terrestrial ecosystems. The few studies that have examined their response to disturbance and land use in Australia are consistent with the body of work conducted outside Australia. This consistent response means that the oribatids may be developed as indicators in agricultural, pasture and forested environments. However, the paucity of information on oribatids over appropriate spatial scales in Australia makes the use of this group extremely difficult at this time.
Badejo MA,
Tian G, Brussaard L
(1995) Effect of various mulches on soil microarthropods under a maize crop. Biology and Fertility of Soils 20, 294–298.
| Crossref | GoogleScholarGoogle Scholar |
[Verified 6 February 2007]
Clapperton MJ,
Kanashiro DA, Behan-Pelletier VA
(2002) Changes in abundance and diversity of microarthropods associated with Fescue Prairie grazing regimes. Pedobiologia 46, 496–511.
| Crossref | GoogleScholarGoogle Scholar |
David J-F, Gillon D
(2002) Annual feeding rate of the millipede Glomeris marginata on holm oak (Quercus ilex) leaf litter under Mediteerranean conditions. Pedobiology 46, 42–52.
| Crossref | GoogleScholarGoogle Scholar |
Enami Y, Nakamura Y
(1996) Influence of Scheloribates azumaensis (Acari: Oribatida) on Rhizoctonia solani, the cause of radish root rot. Pedobiologia 40, 251–254.
Green AJA
(1978) Introduced slaters in South Australia (Isopod: Oniscoidea). South Australian Naturalist 52, 46–49.
Greenslade P
(2007) The potential of Collembola to act as indicators of landscape stress in Australia. Australian Journal of Experimental Agriculture 47, 424–434.
| Crossref | GoogleScholarGoogle Scholar |
Griffin TT, Bull CM
(1995) Interactions between introduced and native millipede species in South Australia. Australian Journal of Zoology 43, 129–140.
| Crossref | GoogleScholarGoogle Scholar |
Hammer M, Wallwork JA
(1979) A review of the world distribution of oribatid mites (Acari: Cryptostigmata) in relation to continental drift. Biologiske Skrifter 22, 1–31.
Hansen RA, Coleman DC
(1998) Litter complexity and composition are determinants of the diversity and species composition of oribatid mites (Acari: Oribatida) in litterbags. Applied Soil Ecology 9, 17–23.
| Crossref | GoogleScholarGoogle Scholar |
Hart DM
(1995) Litterfall and decomposition in the Pilliga State Forests, New South Wales, Australia. Australian Journal of Ecology 20, 266–272.
| Crossref | GoogleScholarGoogle Scholar |
Hattenschwiler S,
Tiunov A, Scheu S
(2005) Biodiversity and litter decomposition in terrestrial ecosystems. Annual Review of Evolutionary Systematics 36, 191–218.
| Crossref | GoogleScholarGoogle Scholar |
Holt JA
(1981) The vertical distribution of cryptostigmatid mites, soil organic matter and macroporosity in three North Queensland rainforest soils. Pedobiologia 22, 202–209.
Holt JA
(1985) Acari and collembola in the litter and soil of three north Queensland rainforests. Australian Journal of Ecology 10, 57–65.
| Crossref | GoogleScholarGoogle Scholar |
Holt JA,
Bristow KL, McIvor JG
(1996) The effects of grazing pressure on soil animals and hydraulic properties of two soils in semi-arid tropical Queensland. Australian Journal of Soil Research 34, 69–79.
| Crossref | GoogleScholarGoogle Scholar |
Humphreys WF, Shear WA
(1993) Troglobitic millipedes (Diplopoda: Paradoxosomatidae) from semi-arid Cape Range, Western Australia: systematics and biology. Invertebrate Taxonomy 7, 173–195.
| Crossref | GoogleScholarGoogle Scholar |
Hunt HW,
Coleman DC,
Ingham ER,
Ingham RE,
Elliot ET,
Moore JC,
Rose SL,
Reid CPP, Morley CR
(1987) The detrital food web in a shortgrass prairie. Biology and Fertility of Soils 3, 57–68.
| Crossref | GoogleScholarGoogle Scholar |
Hutson BR, Veitch LG
(1983) Mean annual population density of Collembola and Acari in the soil and litter of three indigenous South Australian forests. Australian Journal of Ecology 8, 113–126.
| Crossref | GoogleScholarGoogle Scholar |
King KL, Hutchinson KJ
(1983) The effects of sheep grazing on invertebrate numbers and biomass in unfertilized natural pastures of the New-England tablelands. Australian Journal of Ecology 8, 245–255.
Kinnear A
(1991) Acarine communities of semi-arid soils from the eastern goldfields region of Western Australia. Pedobiologia 35, 273–283.
Kinnear A, Tongway D
(2004) Grazing impacts on soil mites of semi-arid chenopod shrublands in Western Australia. Journal of Arid Environments 56, 63–82.
| Crossref | GoogleScholarGoogle Scholar |
Lewis F
(1998) New genera and species of terrestrial Isopods (Crustacea: Oniscidea) from Australia. Journal of Natural History 32, 701–732.
| Crossref | GoogleScholarGoogle Scholar |
Lussenhop J,
Fogel R, Pregitzer K
(1991) A new dawn for soil biology: video analysis of root-soil-microbial-faunal interactions. Agriculture Ecosystems & Environment 34, 235–249.
| Crossref | GoogleScholarGoogle Scholar |
Mahunka S, Paoletti MG
(1984) Oribatid mites and other mites (Tarsonemidae, Anoetidae, Acaridae) from woods and farms monocultivated with corn in the low laying plain (Veneto and Friuli, N-E Italy). Redia 67, 93–128.
Majer JD
(1984) Short -term responses of soil and litter invertebrates to a cool autumn burn in Jarrah (Eucalyptus marginata) forest in Western Australia. Pedobiologia 26, 229–247.
Maraun M,
Visser S, Scheu S
(1998) Oribatid mites enhance the recovery of the microbial community after strong disturbance. Applied Soil Ecology 9, 175–181.
| Crossref | GoogleScholarGoogle Scholar |
McIvor JG
(2001) Litterfall from trees in semiarid woodlands of north-east Queensland. Austral Ecology 26, 150–155.
| Crossref | GoogleScholarGoogle Scholar |
Mesibov R
(1998) Species-level comparison of litter invertebrates at two rainforest sites in Tasmania. Transforests 5, 141–157.
Noble JC,
Whitford WG, Kaliszweski M
(1996) Soil and litter microarthropod populations from two contrasting ecosystems in semi-arid eastern Australia. Journal of Arid Environments 32, 329–346.
| Crossref | GoogleScholarGoogle Scholar |
Osler GHR, Beattie AJ
(2001) Contribution of oribatid and mesostigmatid soil mites in ecologically based estimates of global species richness. Austral Ecology 26, 70–79.
| Crossref | GoogleScholarGoogle Scholar |
Osler GHR, Murphy DV
(2005) Oribatid mite species richness and soil organic matter fractions in agricultural and native vegetation soils in Western Australia. Applied Soil Ecology 29, 93–98.
| Crossref | GoogleScholarGoogle Scholar |
Osler GHR,
van Vliet PCJ,
Gauci CS, Abbott LK
(2000) Changes in free living soil nematode and micro-arthropod communities under a canola-wheat-lupin rotation in Western Australia. Australian Journal of Soil Research 38, 47–59.
| Crossref | GoogleScholarGoogle Scholar |
Osler GHR,
Westhorpe D, Oliver I
(2001) The short-term effects of endosulfan discharges on eucalypt floodplain soil microarthropods. Applied Soil Ecology 16, 263–273.
| Crossref | GoogleScholarGoogle Scholar |
Osler GHR,
Gauci CS, Abbott LK
(2004a) Limited evidence for short-term succession of microarthropods during early phases of surface litter decomposition. Pedobiologia 48, 37–49.
| Crossref | GoogleScholarGoogle Scholar |
Osler GHR,
Recous S,
Fillery IRP,
Gauci CS,
Zhu C, Abbott LK
(2004b) Correlation between mite community structure and gross N fluxes. Soil Biology & Biochemistry 36, 191–194.
| Crossref | GoogleScholarGoogle Scholar |
Pankhurst CE,
Hawke BG,
McDonald HJ,
Kirkby CA,
Buckerfield JC,
Michelsen P,
O’Brien KA,
Gupta VVSR, Doube BM
(1995) Evaluation of soil biological properties as potential indicators of soil health. Australian Journal of Experimental Agriculture 35, 1015–1028.
| Crossref | GoogleScholarGoogle Scholar |
Paoletti MG, Bressan M
(1996) Soil invertebrates as bioindicators of human disturbance. Critical Reviews in Plant Sciences 15, 21–62.
Paoletti MG, Cantarino C
(2002) Sex ratio alterations in terrestrial woodlice populations (Isopoda: Oniscidea) from agroecosystems subjected to different agricultural practices in Italy. Applied Soil Ecology 19, 113–120.
| Crossref | GoogleScholarGoogle Scholar |
Paoletti MG, Hassall M
(1999) Woodlice (Isopoda: Oniscidea): their potential for assessing sustainability and use as bioindicators. Agriculture Ecosystems & Environment 74, 157–166.
| Crossref | GoogleScholarGoogle Scholar |
Paoletti MG,
Iovane E, Cortese M
(1988) Pedofauna bioindicators and heavy metals in five agroecosystems in north-east Italy. Revue d’Ecologie et de Biologie du Sol 25, 33–58.
Paoletti MG,
Schweigl U, Favretto M
(1995) Soil macroinvertebrates, heavy metals and organochlorines in low and high input apple orchards and a coppiced woodland. Pedobiologia 39, 20–33.
Paul KI, Polglase PJ
(2004) Prediction of decomposition of litter under eucalypts and pines using the FullCAM model. Forest Ecology and Management 191, 73–92.
| Crossref | GoogleScholarGoogle Scholar |
Pellens R, Garay I
(1999) Edaphic macroarthropod communities in fast-growing plantations of Eucalyptus grandis Hill ex Maid (Myrtaceae) and Acacia mangium Wild (Leguminosae) in Brazil. European Journal of Soil Biology 35, 77–89.
| Crossref | GoogleScholarGoogle Scholar |
Plowman KP
(1979) Litter and soil fauna of two Australian subtropical forests. Australian Journal of Ecology 4, 87–104.
| Crossref | GoogleScholarGoogle Scholar |
Plowman KP
(1981a) Distribution of Cryptostigmata and Mesostigmata (Acari) within the litter and soil layers of two subtropical forests. Australian Journal of Ecology 6, 365–374.
| Crossref | GoogleScholarGoogle Scholar |
Plowman KP
(1981b) Inter-relation between environmental factors and Cryptostigmata and Mesostigmata (Acari) in the litter and soil of two Australian subtropical forests. Journal of Animal Ecology 50, 533–542.
| Crossref | GoogleScholarGoogle Scholar |
Proctor HC,
Montgomery KM,
Rosen KE, Kitching RL
(2002) Are tree trunks habitats or highways? A comparison of oribatid mite assemblages from hoop-pine bark and litter. Australian Journal of Entomology 41, 294–299.
| Crossref | GoogleScholarGoogle Scholar |
Seastedt TR
(1984) The role of microarthropods in decomposition and mineralisation processes. Annual Review of Entomology 29, 25–46.
| Crossref | GoogleScholarGoogle Scholar |
Serralheiro F, Madeira M
(1990) Changes in arthropod soil fauna due to afforestation with Eucalyptus globulus. 10th International Symposium on Soil Biology 39, 602–606.
Shear WA, Mesibov R
(1995) Australian chordeumatidan millipedes. II. A new species of Reginaterreuma Mauries from Tasmania (Diplopoda, Chordeumatida, Metopidiotrichidae). Myriapodologica 3, 71–77.
Shulte F
(1989) The association between Rhabditis necromena Sudhaus & Shulte, 1989 (Nematoda: Rhabditidae) and native and introduced millipedes in South Australia. Nematologica 35, 82–89.
Siepel H
(1994) Mites of different feeding guilds affect decomposition of organic matter. Soil Biology & Biochemistry 26, 1389–1394.
| Crossref | GoogleScholarGoogle Scholar |
Spain AV
(1974) The effects of carbaryl and DDT on the litter fauna of a corsican pine (Pinus nigra var. maritima) forest: a multivariate comparison. Journal of Applied Ecology 11, 467–481.
| Crossref | GoogleScholarGoogle Scholar |
Springett JA
(1976) The effect of planting Pinus pinaster Ait. on populations of soil microarthropods and on litter decomposition at Gnangara, Western Australia. Australian Journal of Ecology 1, 83–87.
| Crossref | GoogleScholarGoogle Scholar |
Springett JA
(1979) The effects of a single hot summer fire on soil fauna and on litter decomposition in jarrah (Eucalyptus marginata) forest in Western Australia. Australian Journal of Ecology 4, 279–291.
| Crossref | GoogleScholarGoogle Scholar |
van Straalen NM
(1998) Evaluation of bioindicator systems derived from soil arthropod communities. Applied Soil Ecology 9, 429–437.
| Crossref | GoogleScholarGoogle Scholar |
Turner J, Lambert MJ
(2002) Litterfall and forest floor dynamics in Eucalyptus pitoularis forests. Austral Ecology 27, 192–199.
| Crossref | GoogleScholarGoogle Scholar |
van Vliet PCJ,
Gupta VVSR, Abbott LK
(2000) Soil biota and crop residue decomposition during summer and autumn in south-western Australia. Applied Soil Ecology 14, 111–124.
| Crossref | GoogleScholarGoogle Scholar |
Wood TG
(1971) The distribution and abundance of Folsomides deserticola (Collembola: Isotomidae) and other microarthropods in arid and semi arid soils in southern Australia, with a note on nematode populations. Pedobiologia 11, 446–468.
York A
(1999) Long-term effects of frequent low-intensity burning on the abundance of litter-dwelling invertebrates in coastal blackbutt forests of southeastern Australia. Journal of Insect Conservation 3, 191–199.
| Crossref | GoogleScholarGoogle Scholar |