The influence of shrub species and fine-scale plant density on arthropods in a semiarid shrubland

References

Agrawal, A. A., Lau, J. A., and Hamback, P. A. (2006). Community heterogeneity and the evolution of interactions between plants and insect herbivores. The Quarterly Review of Biology 81, 349–376.
| Community heterogeneity and the evolution of interactions between plants and insect herbivores.Crossref | GoogleScholarGoogle Scholar | 17240728PubMed |

Anderson, M. J., and Gorley, R. N. (2008). ‘PERMANOVA+ for PRIMER: Guide to Software and Statistical Methods.’ (Primer-E: Plymouth, UK.)

Australian Wildlife Conservancy (2011). Scotia. Available at: www.australianwildlife.org/sanctuaries/scotia-sanctuary.aspx (accessed 8 January 2016).

Ayers, D., Melville, G., Bean, J., Beckers, D., Ellis, M., Mazzer, T., and Freudenberger, D. (2001). ‘Woody Weeds, Biodiversity and Landscape Function in Western New South Wales.’ (WEST 2000: Dubbo, NSW.)

Bach, C. E. (1980). Effect of plant density and diversity on the population dynamics of a specialist herbivore, the stripped cucumber beetle, Acalymma vittata (Fab.). Ecology 61, 1515–1530.
| Effect of plant density and diversity on the population dynamics of a specialist herbivore, the stripped cucumber beetle, Acalymma vittata (Fab.).Crossref | GoogleScholarGoogle Scholar |

Bach, C. E. (1988). Effects of host plant patch size on herbivore density – underlying mechanisms. Ecology 69, 1103–1117.
| Effects of host plant patch size on herbivore density – underlying mechanisms.Crossref | GoogleScholarGoogle Scholar |

Beck, J., and Schwanghart, W. (2010). Comparing measures of species diversity from incomplete inventories: an update. Methods in Ecology and Evolution 1, 38–44.
| Comparing measures of species diversity from incomplete inventories: an update.Crossref | GoogleScholarGoogle Scholar |

Blaum, N., Rossmanith, E., Popp, A., and Jeltsch, F. (2007). Shrub encroachment affects mammalian carnivore abundance and species richness in semiarid rangelands. Acta Oecologica – International Journal of Ecology 31, 86–92.

Broadhead, E., and Thornton, I. W. B. (1955). An ecological study of three closely related psocid species. Oikos 6, 1–50.
| An ecological study of three closely related psocid species.Crossref | GoogleScholarGoogle Scholar |

Bukovinszky, T., Potting, R. P. J., Clough, Y., van Lenteren, J. C., and Vet, L. E. M. (2005). The role of pre- and post-alighting detection mechanisms in the responses to patch size by specialist herbivores. Oikos 109, 435–446.
| The role of pre- and post-alighting detection mechanisms in the responses to patch size by specialist herbivores.Crossref | GoogleScholarGoogle Scholar |

Chao, A., and Shen, T. J. (2003). Program SPADE (Species Prediction and Diversity Estimation). Program and user’s guide. Available at: http://chao.stat.nthu.edu.tw (accessed 8 January 2016).

Clarke, K. R., and Gorley, R. N. (2006). ‘Primer v6: User Manual/Tutorial.’ (PRIMER-E: Plymouth, UK.)

Cook, W. M., and Holt, R. D. (2006). Influence of multiple factors on insect colonization of heterogeneous landscapes: A review and case study with periodical cicadas (Homoptera: Cicadidae). Annals of the Entomological Society of America 99, 809–820.
| Influence of multiple factors on insect colonization of heterogeneous landscapes: A review and case study with periodical cicadas (Homoptera: Cicadidae).Crossref | GoogleScholarGoogle Scholar |

Doblas-Miranda, E., Sanchez-Pinero, F., and Gonzalez-Megias, A. (2009). Different microhabitats affect soil macroinvertebrate assemblages in a Mediterranean arid ecosystem. Applied Soil Ecology 41, 329–335.
| Different microhabitats affect soil macroinvertebrate assemblages in a Mediterranean arid ecosystem.Crossref | GoogleScholarGoogle Scholar |

Driscoll, D. A. (2004). Extinction and outbreaks accompany fragmentation of a reptile community. Ecological Applications 14, 220–240.
| Extinction and outbreaks accompany fragmentation of a reptile community.Crossref | GoogleScholarGoogle Scholar |

Dyer, L. A., Singer, M. S., Lill, J. T., Stireman, J. O., Gentry, G. L., Marquis, R. J., Ricklefs, R. E., Greeney, H. F., Wagner, D. L., Morais, H. C., Diniz, I. R., Kursar, T. A., and Coley, P. D. (2007). Host specificity of Lepidoptera in tropical and temperate forests. Nature 448, 696–699.
| Host specificity of Lepidoptera in tropical and temperate forests.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD2sXos1yks7g%3D&md5=3fde47c8ac54e05b31e4afa8d050123bCAS | 17687325PubMed |

Eldridge, D. J., Huang, N., and Val, J. (2008). ‘A Vegetation Class Map for Scotia Sanctuary Stage II.’ (Australian Wildlife Conservancy: Subiaco, WA.)

Eldridge, D. J., Bowker, M. A., Maestre, F. T., Roger, E., Reynolds, J. F., and Whitford, W. G. (2011). Impacts of shrub encroachment on ecosystem structure and functioning: towards a global synthesis. Ecology Letters 14, 709–722.
| Impacts of shrub encroachment on ecosystem structure and functioning: towards a global synthesis.Crossref | GoogleScholarGoogle Scholar | 21592276PubMed |

Flynn, D. F. B., Sudderth, E. A., and Bazzaz, F. A. (2006). Effects of aphid herbivory on biomass and leaf-level physiology of Solanum dulcamara under elevated temperature and CO2. Environmental and Experimental Botany 56, 10–18.
| Effects of aphid herbivory on biomass and leaf-level physiology of Solanum dulcamara under elevated temperature and CO₂.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD28Xhtlaktrs%3D&md5=49eb2a3a382189a5c3ad449dd6dbc02fCAS |

Gilpin, M. E., and Diamond, J. M. (1976). Calculations of immigration and extinction curves from the species-area distance relation. Proceedings of the National Academy of Sciences of the United States of America 73, 4130–4134.
| Calculations of immigration and extinction curves from the species-area distance relation.Crossref | GoogleScholarGoogle Scholar | 1:STN:280:DC%2BC3cngslGrug%3D%3D&md5=8471fa8540681299df824f6b7e091e0aCAS | 16592364PubMed |

Gonzalez, A., Rayfield, B., and Lindo, Z. (2011). The disentangled bank: how loss of habitat fragments and disassembles ecological networks. American Journal of Botany 98, 503–516.
| The disentangled bank: how loss of habitat fragments and disassembles ecological networks.Crossref | GoogleScholarGoogle Scholar | 21613142PubMed |

Goslee, S. C., and Sanderson, M. A. (2010). Landscape context and plant community composition in grazed agricultural systems of the Northeastern United States. Landscape Ecology 25, 1029–1039.
| Landscape context and plant community composition in grazed agricultural systems of the Northeastern United States.Crossref | GoogleScholarGoogle Scholar |

Greenslade, P. (1991). Collembola. In: ‘The Insects of Australia. A Textbook for Students and Research Workers’. 2nd edn. Vol. 1. (Eds I. D. Naumann, P. B. Carne, J. F. Lawrence, E. S. Nielsen, J. P. Spradbery, R. W. Taylor, M. J. Whitten, M. J. Littlejohn.) pp. 252–264. (Melbourne University Press: Carlton, Vic.)

Greenslade, P. J. M., and Greenslade, P. (1973). Ground layer invertebrate fauna. In: ‘Mediterranean Landscapes in Australia, Mallee Ecosystems and their Management’. (Eds J. C. Noble and R. A. Bradstock.) pp. 266–284. (CSIRO: East Melbourne, Vic.)

Grez, A. A., and Gonzalez, R. H. (1995). Resource concentration hypothesis – effect of host-plant patch size on density of herbivorous insects. Oecologia 103, 471–474.
| Resource concentration hypothesis – effect of host-plant patch size on density of herbivorous insects.Crossref | GoogleScholarGoogle Scholar |

Hamback, P. A., Agren, J., and Ericson, L. (2000). Associational resistance: insect damage to purple loosestrife reduced in thickets of sweet gale. Ecology 81, 1784–1794.
| Associational resistance: insect damage to purple loosestrife reduced in thickets of sweet gale.Crossref | GoogleScholarGoogle Scholar |

Harrington, G. (1979). Estimation of above-ground biomass of trees and shrubs in a Eucalyptus populnea F. Muell. woodland by regression of mass on trunk diameter and plant height. Australian Journal of Botany 27, 135–143.
| Estimation of above-ground biomass of trees and shrubs in a Eucalyptus populnea F. Muell. woodland by regression of mass on trunk diameter and plant height.Crossref | GoogleScholarGoogle Scholar |

He, Y. F., D’Odorico, P., De Wekker, S. F. J., Fuentes, J. D., and Litvak, M. (2010). On the impact of shrub encroachment on microclimate conditions in the northern Chihuahuan desert. Journal of Geophysical Research, D, Atmospheres 115, D21120.
| On the impact of shrub encroachment on microclimate conditions in the northern Chihuahuan desert.Crossref | GoogleScholarGoogle Scholar |

Hodkinson, I. D., Bird, J. M., Hill, J. K., and Baxter, R. (2001). Host plant growth characteristics as determinants of abundance and phenology in jumping plant-lice on downy willow. Ecological Entomology 26, 376–387.
| Host plant growth characteristics as determinants of abundance and phenology in jumping plant-lice on downy willow.Crossref | GoogleScholarGoogle Scholar |

Howard, K. S. C., Eldridge, D. J., and Soliveres, S. (2012). Positive effects of shrubs on plant species diversity do not change along a gradient in grazing pressure in an arid shrubland. Basic and Applied Ecology 13, 159–168.
| Positive effects of shrubs on plant species diversity do not change along a gradient in grazing pressure in an arid shrubland.Crossref | GoogleScholarGoogle Scholar |

Jeffries, M. J., and Lawton, J. H. (1984). Enemy free space and the structure of ecological communities. Biological Journal of the Linnean Society 23, 269–286.
| Enemy free space and the structure of ecological communities.Crossref | GoogleScholarGoogle Scholar |

Joern, A., Provin, T., and Behmer, S. T. (2012). Not just the usual suspects: insect herbivore populations and communities are associated with multiple plant nutrients. Ecology 93, 1002–1015.
| Not just the usual suspects: insect herbivore populations and communities are associated with multiple plant nutrients.Crossref | GoogleScholarGoogle Scholar | 22764487PubMed |

Jost, L. (2006). Entropy and diversity. Oikos 113, 363–375.
| Entropy and diversity.Crossref | GoogleScholarGoogle Scholar |

Karban, R. (2007). Associational resistance for mule’s ears with sagebrush neighbors. Plant Ecology 191, 295–303.
| Associational resistance for mule’s ears with sagebrush neighbors.Crossref | GoogleScholarGoogle Scholar |

Katakura, H., Shioi, M., and Kira, Y. (1989). Reproductive isolation by host specificity in a pair of phytophagous ladybird beetles. Evolution 43, 1045–1053.
| Reproductive isolation by host specificity in a pair of phytophagous ladybird beetles.Crossref | GoogleScholarGoogle Scholar |

Larsson, F. K. (1989). Insect mating patterns explained by microclimatic variables. Journal of Thermal Biology 14, 155–157.
| Insect mating patterns explained by microclimatic variables.Crossref | GoogleScholarGoogle Scholar |

Lavandero, B., Labra, A., Ramirez, C. C., Niemeyer, H. M., and Fuentes-Contreras, E. (2009). Species richness of herbivorous insects on Nothofagus trees in South America and New Zealand: the importance of chemical attributes of the host. Basic and Applied Ecology 10, 10–18.
| Species richness of herbivorous insects on Nothofagus trees in South America and New Zealand: the importance of chemical attributes of the host.Crossref | GoogleScholarGoogle Scholar |

Lawton, J. H. (1983). Plant architecture and the diversity of phytophagous insects. Annual Review of Entomology 28, 23–39.
| Plant architecture and the diversity of phytophagous insects.Crossref | GoogleScholarGoogle Scholar |

Li, F. R., Liu, J. L., Liu, C. A., Liu, Q. J., and Niu, R. X. (2013). Shrubs and species identity effects on the distribution and diversity of ground-dwelling arthropods in a Gobi desert. Journal of Insect Conservation 17, 319–331.
| Shrubs and species identity effects on the distribution and diversity of ground-dwelling arthropods in a Gobi desert.Crossref | GoogleScholarGoogle Scholar |

Liu, Q., Harrington, D., Kohen, J. L., Vemulpad, S., and Jamie, J. F. (2006). Bactericidal and cyclooxygenase inhibitory diterpenes from Eremophila sturtii. Phytochemistry 67, 1256–1261.
| Bactericidal and cyclooxygenase inhibitory diterpenes from Eremophila sturtii.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD28Xmt1OqtLs%3D&md5=a16e8f44c9dc1b0fa9f46aad6dd05820CAS | 16759677PubMed |

Long, Z. T., Mohler, C. L., and Carson, W. P. (2003). Extending the resource concentration hypothesis to plant communities: effects of litter and herbivores. Ecology 84, 652–665.
| Extending the resource concentration hypothesis to plant communities: effects of litter and herbivores.Crossref | GoogleScholarGoogle Scholar |

MacArthur, R. H., and Wilson, E. O. (1967). ‘The Theory of Island Biogeography.’ (Princeton University Press: Princeton, NJ.)

Marques, E. S. D., Price, P. W., and Cobb, N. S. (2000). Resource abundance and insect herbivore diversity on woody fabaceous desert plants. Environmental Entomology 29, 696–703.
| Resource abundance and insect herbivore diversity on woody fabaceous desert plants.Crossref | GoogleScholarGoogle Scholar |

Masumoto, T., Sunahara, T., and Suzuki, N. (2000). Effects of nonhost and host plants on insect herbivory covarying with plant size in the cruciferous plant Turritis glabra. Population Ecology 42, 145–152.
| Effects of nonhost and host plants on insect herbivory covarying with plant size in the cruciferous plant Turritis glabra.Crossref | GoogleScholarGoogle Scholar |

Mazerolle, M. J., and Villard, M. A. (1999). Patch characteristics and landscape context as predictors of species presence and abundance: A review. Ecoscience 6, 117–124.

Meyer, G. A., and Whitlow, T. H. (1992). Effects of leaf and sap feeding insects on photosynthetic rates of goldenrod. Oecologia 92, 480–489.
| Effects of leaf and sap feeding insects on photosynthetic rates of goldenrod.Crossref | GoogleScholarGoogle Scholar |

Moir, M. L., Brennan, K. E. C., Majer, J. D., Koch, J. M., and Fletcher, M. J. (2010). Plant species redundancy and the restoration of faunal habitat: lessons from plant-dwelling bugs. Restoration Ecology 18, 136–147.
| Plant species redundancy and the restoration of faunal habitat: lessons from plant-dwelling bugs.Crossref | GoogleScholarGoogle Scholar |

Moir, M. L., Brennan, K. E. C., Fletcher, M. J., Majer, J. D., and Koch, J. M. (2011). Multi-scale patterns in the host specificity of plant-dwelling arthropods: the influence of host plant and temporal variation on species richness and assemblage composition of true bugs (Hemiptera). Journal of Natural History 45, 2577–2604.
| Multi-scale patterns in the host specificity of plant-dwelling arthropods: the influence of host plant and temporal variation on species richness and assemblage composition of true bugs (Hemiptera).Crossref | GoogleScholarGoogle Scholar |

Morton, S. R., Smith, D. M. S., Dickman, C. R., Dunkerley, D. L., Friedel, M. H., McAllister, R. R. J., Reid, J. R. W., Roshier, D. A., Smith, M. A., Walsh, F. J., Wardle, G. M., Watson, I. W., and Westoby, M. (2011). A fresh framework for the ecology of arid Australia. Journal of Arid Environments 75, 313–329.
| A fresh framework for the ecology of arid Australia.Crossref | GoogleScholarGoogle Scholar |

Murakami, M., and Hirao, T. (2010). Nestedness of insect assemblages on small Bahamian islands: importance of spatial processes. Insect Conservation and Diversity 3, 229–235.

Ndi, C. P., Semple, S. J., Griesser, H. J., Pyke, S. M., and Barton, M. D. (2007). Antimicrobial compounds from the Australian desert plant Eremophila neglecta. Journal of Natural Products 70, 1439–1443.
| Antimicrobial compounds from the Australian desert plant Eremophila neglecta.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD2sXhtVWrsb%2FF&md5=01b01ee1d76a836f0aeacfe0f9138225CAS | 17844993PubMed |

Noble, J. C. (1997). ‘The Delicate and Noxious Scrub: CSIRO Studies on Native Trees and Shrub Proliferation in the Semi-arid Woodlands of Eastern Australia.’ (CSIRO Publishing: Melbourne.)

Novotny, V., and Basset, Y. (1998). Seasonality of sap sucking insects (Auchenorrhyncha, Hemiptera) feeding on Ficus (Moraceae) in a lowland rain forest in New Guinea. Oecologia 115, 514–522.
| Seasonality of sap sucking insects (Auchenorrhyncha, Hemiptera) feeding on Ficus (Moraceae) in a lowland rain forest in New Guinea.Crossref | GoogleScholarGoogle Scholar |

Obermaier, E., Heisswolf, A., Poethke, H. J., Randlkofer, B., and Meiners, T. (2008). Plant architecture and vegetation structure: two ways for insect herbivores to escape parasitism. European Journal of Entomology 105, 233–240.
| Plant architecture and vegetation structure: two ways for insect herbivores to escape parasitism.Crossref | GoogleScholarGoogle Scholar |

Palmer, C. M. (2010). Chronological changes in terrestrial insect assemblages in the arid zone of Australia. Environmental Entomology 39, 1775–1787.
| Chronological changes in terrestrial insect assemblages in the arid zone of Australia.Crossref | GoogleScholarGoogle Scholar | 22182542PubMed |

Peeters, P. J., Read, J., and Sanson, G. D. (2001). Variation in the guild composition of herbivorous insect assemblages among co-occurring plant species. Austral Ecology 26, 385–399.
| Variation in the guild composition of herbivorous insect assemblages among co-occurring plant species.Crossref | GoogleScholarGoogle Scholar |

Ponge, J. F., Arpin, P., and Vannier, G. (1993). Collembola response to experimental peturbations of litter supply in a temperate forest ecosystem. European Journal of Soil Biology 29, 141–153.

R Development Core Team (2015). ‘R: A Language and Environment for Statistical Computing.’ (R Foundation for Statistical Computing: Vienna, Austria.) Available at: www.R-project.org/ (accessed 8 January 2016).

Raghu, S., Drew, R. A. I., and Clarke, A. R. (2004). Influence of host plant structure and microclimate on the abundance and behavior of a tephritid fly. Journal of Insect Behavior 17, 179–190.
| Influence of host plant structure and microclimate on the abundance and behavior of a tephritid fly.Crossref | GoogleScholarGoogle Scholar |

Recher, H. F., Majer, J. D., and Ganesh, S. (1996). Eucalypts, arthropods and birds: on the relation between foliar nutrients and species richness. Forest Ecology and Management 85, 177–195.
| Eucalypts, arthropods and birds: on the relation between foliar nutrients and species richness.Crossref | GoogleScholarGoogle Scholar |

Reid, A. M., and Hochuli, D. F. (2007). Grassland invertebrate assemblages in managed landscapes: effect of host plant and microhabitat architecture. Austral Ecology 32, 708–718.
| Grassland invertebrate assemblages in managed landscapes: effect of host plant and microhabitat architecture.Crossref | GoogleScholarGoogle Scholar |

Reznik, S. Y. (1993). Influence of target plant density on herbivorous insect oviposition choice: Ambrosia artemisiifolia L. (Asteraceae) and Zygogramma suturalis F. (Coleoptera: Chrysomelidae). Biocontrol Science and Technology 3, 105–113.
| Influence of target plant density on herbivorous insect oviposition choice: Ambrosia artemisiifolia L. (Asteraceae) and Zygogramma suturalis F. (Coleoptera: Chrysomelidae).Crossref | GoogleScholarGoogle Scholar |

Rhainds, M., and English-Loeb, G. (2003). Testing the resource concentration hypothesis with tarnished plant bug on strawberry: density of hosts and patch size influence the interaction between abundance of nymphs and incidence of damage. Ecological Entomology 28, 348–358.
| Testing the resource concentration hypothesis with tarnished plant bug on strawberry: density of hosts and patch size influence the interaction between abundance of nymphs and incidence of damage.Crossref | GoogleScholarGoogle Scholar |

Root, R. B. (1973). Organization of a plant-arthropod association in simple and diverse habitats - fauna of collards (Brassica oleracea). Ecological Monographs 43, 95–124.
| Organization of a plant-arthropod association in simple and diverse habitats - fauna of collards (Brassica oleracea).Crossref | GoogleScholarGoogle Scholar |

Sanchez, B. C., and Parmenter, R. R. (2002). Patterns of shrub-dwelling arthropod diversity across a desert shrubland-grassland ecotone: a test of island biogeographic theory. Journal of Arid Environments 50, 247–265.
| Patterns of shrub-dwelling arthropod diversity across a desert shrubland-grassland ecotone: a test of island biogeographic theory.Crossref | GoogleScholarGoogle Scholar |

Sarin, C., and Bergman, K. O. (2010). Habitat utilisation of burnet moths (Zygaena spp.) in southern Sweden: a multi-scale and multi-stage perspective. Insect Conservation and Diversity 3, 180–193.

Schaffers, A. P., Raemakers, I. P., Sýkora, K. V., and Ter Braak, C. J. F. (2008). Arthropod assemblages are best predicted by plant species composition. Ecology 89, 782–794.
| Arthropod assemblages are best predicted by plant species composition.Crossref | GoogleScholarGoogle Scholar | 18459341PubMed |

Schowalter, T. D. (2012). Insect responses to major landscape-level disturbance. Annual Review of Entomology 57, 1–20.
| Insect responses to major landscape-level disturbance.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BC38XhsVOjt78%3D&md5=2e646f423d1fca1e97bee043b52f2876CAS | 21888518PubMed |

Sholes, O. D. V. (2008). Effects of associational resistance and host density on woodland insect herbivores. Journal of Animal Ecology 77, 16–23.
| Effects of associational resistance and host density on woodland insect herbivores.Crossref | GoogleScholarGoogle Scholar |

Sirami, C., Seymour, C., Midgley, G., and Barnard, P. (2009). The impact of shrub encroachment on savanna bird diversity from local to regional scale. Diversity & Distributions 15, 948–957.
| The impact of shrub encroachment on savanna bird diversity from local to regional scale.Crossref | GoogleScholarGoogle Scholar |

Smithers, C. N. (1991). Psocoptera. In: ‘The Insects of Australia: A Textbook for Students and Researchers’. 2nd edn. Vol. 1. (Eds I. D. Naumann, P. B. Carne, J. F. Lawrence, E. S. Nielsen, J. P. Spradbery, R. W. Taylor, M. J. Whitten, M. J. Littlejohn.) pp. 412–420. (Melbourne University Press: Carlton, Vic.)

Sotomayor, D. A., and Lortie, C. J. (2015). Indirect interactions in terrestrial plant communities: emerging patterns and research gaps. Ecosphere 6, art. no. 23.
| Indirect interactions in terrestrial plant communities: emerging patterns and research gaps.Crossref | GoogleScholarGoogle Scholar |

Sugiura, S. (2011). Structure and dynamics of the parasitoid community shared by two herbivore species on different host plants. Arthropod-Plant Interactions 5, 29–38.
| Structure and dynamics of the parasitoid community shared by two herbivore species on different host plants.Crossref | GoogleScholarGoogle Scholar |

Thompson, J. N., and Pellmyr, O. (1991). Evolution of oviposition behavior and host preference in Lepidoptera. Annual Review of Entomology 36, 65–89.
| Evolution of oviposition behavior and host preference in Lepidoptera.Crossref | GoogleScholarGoogle Scholar |

Van Auken, O. W. (2009). Causes and consequences of woody plant encroachment into western North American grasslands. Journal of Environmental Management 90, 2931–2942.
| Causes and consequences of woody plant encroachment into western North American grasslands.Crossref | GoogleScholarGoogle Scholar | 1:STN:280:DC%2BD1Mris1Gksg%3D%3D&md5=6386357834803a1b0baeb0d751e7fe54CAS | 19501450PubMed |

Venables, W. N., and Ripley, B. S. (2002). ‘Modern Applied Statistics with S.’ 4th edn. (Springer: New York.)

Zhao, H. L., and Liu, R. T. (2013). The ‘bug island’ effect of shrubs and its formation mechanism in Horqin Sand Land, Inner Mongolia. Catena 105, 69–74.
| The ‘bug island’ effect of shrubs and its formation mechanism in Horqin Sand Land, Inner Mongolia.Crossref | GoogleScholarGoogle Scholar |

Zuur, A. F., Ieno, E. N., Walker, N. J., Saveliev, A. A., and Smith, G. M. (2009). ‘Mixed Effects Models and Extensions in Ecology with R.’ (Springer: New York.)