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Heterogeneous Soil-Resource Distribution and Plant Responses — from Individual-Plant Growth to Ecosystem Functioning

  • Elisabeth Huber-Sannwald
  • Robert B. Jackson
Part of the Progress in Botany book series (BOTANY, volume 62)

Abstract

A major interest in ecology has long been the study of the relationship between heterogeneous resource availability and the distribution of organisms. Such studies have examined the interactions of resource heterogeneity with the growth and distribution of individuals, species coexistence and species diversity. They have also examined resource influences on community dynamics and ecosystem processes (Grime 1979; Tilman 1988; Vandermeer 1988; Schlesinger et al. 1990; Hobbie 1992; Wormald 1992; Lawton 1994; Giller et al. 1997; Wardle et al. 1999). Results of removal experiments on community structure and ecosystem productivity show that the change to either a more productive or less productive system largely depends on the relative partitioning of local resource use in the system and the associated dynamics of the niche structure (Lawton and Brown 1993; Begon et al. 1996; Hooper and Vitousek 1997, 1998; Hooper 1998; Wardle et al. 1999).

Keywords

Perennial Grass Clonal Plant Soil Heterogeneity Hydraulic Lift Root Proliferation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Abuzindah RA, Read DJ (1989) The role of proteins in the nitrogen nutrition of ecto-mycorrhizal plants. V. Transfer in birch (Betula pendula) grown in association with mycorrhizal and non-mycorrhizal fungi. New Phytol 103:143–156Google Scholar
  2. Aguiar MR, Sala OE (1999) Patch structure, dynamics and implications for the functioning of arid ecosystems. Trends Ecol Evol 14:273–277PubMedGoogle Scholar
  3. Aldag R Graff O (1975) N-Fraktionen in Regenwurmlosung und deren Ursprungsboden. Pedobiologia 15:151–153Google Scholar
  4. Allen EB Allen MF (1990) The mediation of competition by mycorrhizae in successional and patchy environments. In: Grace JB, Tilman D (eds) Perspectives on plant competition. Academic Press, San Diego, pp 367–389Google Scholar
  5. Alpert P Stuefer JF (1997) Division of labour in clonal plants. In: De Kroon H, Van Groenendael J (eds) The ecology and physiology of clonal plants. Bachhuys, Leiden, pp 137–154Google Scholar
  6. Bassirirad H, Caldwell MM, Bilbrough C (1993) Effects of soil temperature and nitrogen status on kinetics of 15NO3 - uptake by roots of field-grown Agropyron desertorum (Fisch. Ex Link) Schult. New Phytol 123:485–489Google Scholar
  7. Bassirirad H, Tremmel DC, Virginia RA, Reynolds JR, De Soyza AG, Brunell MH (1999) Short-term patterns in water and nitrogen acquisition by two desert shrubs following a simulated summer rain. Plant Ecol 145:27–36Google Scholar
  8. Bazin MJ, Markham P, Scott EM, Lynch JM (1990) Population dynamics and rhizosphere interactions. In: Lynch JM (ed) The rhizosphere. Wiley, Chichester, pp 99–127Google Scholar
  9. Begon M, Harper JL, Townsend CR (1996) Ecology. Blackwell Science, OxfordGoogle Scholar
  10. Bell G, Lechowicz MJ (1991) The ecology and genetics of fitness in forest plants. I. Environmental heterogeneity measured by expiant trials. J Ecol 79:663–685Google Scholar
  11. Bever JD, Westover KM, Antonovics J (1997) Incorporating the soil community into plant population dynamics: the utility of the feedback approach. J Ecol 85:561–573Google Scholar
  12. Bilbrough CJ, Caldwell MM (1995) The effects of shading and N status on root proliferation in nutrient patches by the perennial grass Agropyron desertorum in the field. Oecologia 103:10–16Google Scholar
  13. Bilbrough CJ, Caldwell MM (1997) Exploitation of springtime ephemeral N pulses by six Great Basin species. Ecology 78:231–243Google Scholar
  14. Bradshaw AD (1965) Evolutionary significance of phenotypic plasticity in plants. Adv Genet 13:115–155Google Scholar
  15. Bray RH (1954) A nutrient mobility concept of soil-plant relationships. Soil Sci 78:9–22Google Scholar
  16. Briske DD, Derner JD (1998) Clonal biology of caespitose grasses. In: Cheplick GP (ed) Population biology of grasses. Cambridge University, Cambridge, pp 106–135Google Scholar
  17. Brouwer R (1962) Nutritive influences on the distribution of dry matter in the plant. Neth J Agric Sci 10:399–408Google Scholar
  18. Brundrett M (1991) Mycorrhizas in natural ecosystems. Adv Ecol Res 21:171–313Google Scholar
  19. Campbell BD, Grime, JP (1989) A new method of exposing developing root systems to controlled patchiness in mineral nutrient supply. Ann Bot 63:395–400Google Scholar
  20. Campbell BD, Grime JP, Mackey JML (1991) A trade-off between scale and precision in resource foraging. Oecologia 87:532–538Google Scholar
  21. Caldwell MM, Richards JH (1986) Competing root systems: morphology and models of absorption. In: Givnish TJ (ed) On the economy of plant form and function. Cambridge University, Cambridge, pp 251–273Google Scholar
  22. Caldwell MM, Dawson TE, Richards JH (1998) Hydraulic lift: consequences of water efflux from the roots of plants. Oecologia 113:151–161Google Scholar
  23. Caldwell MM, Manwaring JH, Durham SL (1991) The microscale distribution of neighbouring plant roots in fertile soil microsites. Funct Ecol 5:765–772Google Scholar
  24. Caldwell MM, Dudley LM, Lilieholm B (1992) Soil solution phosphate, root uptake kinetics and nutrient acquisition: implication for a patchy soil environment. Oecologia 89:305–309Google Scholar
  25. Casper BB, Cahill JF (1996) Limited effects of soil nutrient heterogeneity on populations of Abutilon theophrasti (Malvaceae). Am J Bot 83:333–341Google Scholar
  26. Casper BB, Jackson RB (1997) Plant competition underground. Ann Rev Ecol Syst 28:545–570Google Scholar
  27. Casper BB, Cahill JF, Jackson RB (2000) Plant competition in spatially heterogeneous environments. In: Hutchings M, John E, Stewart A (eds) Ecological consequences of habitat heterogeneity. British Ecological Society Symposium Series 110–130Google Scholar
  28. Chanway CP, Turkington R, Holl FB (1991) Ecological implications of specificity between plants and rhizosphere micro-organisms. Adv Ecol Res 21:121–169Google Scholar
  29. Chapin FS III (1991) Effects of multiple environmental stresses on nutrient availability and use. In: Mooney HA, Winner WE, Pell EJ (eds) Response of plants to multiple stresses. Academic Press, San Diego, pp 67–88Google Scholar
  30. Chapin FS III, Moilanen L, Kielland K (1993) Preferential use of organic nitrogen for growth by non-mycorrhizal arctic sedge. Nature 361:150–153Google Scholar
  31. Chapin FS III, Reynolds HL, D’Antonio CM, Eckhart VM (1996) The functional role of species in terrestrial ecosystems. In: Walker B, Steffen W (eds) Global change and terrestrial ecosystems. Cambridge University, New York, pp 403–428Google Scholar
  32. Chapin FS III, Walker BH, Hobbs RJ, Hooper DU, Lawton JH, Sala OE, Turnan D (1997) Biotic control over the functioning of ecosystems. Science 277:500–504Google Scholar
  33. Cheplick GP (1995) Genotypic variation and plasticity of clonal growth in relation to nutrient availability in Amphibromus scabrivalis. J Ecol 83:459–468Google Scholar
  34. Cheplick GP (1997) Responses to severe competitive stress in a clonal plant: differences between genotypes. Oikos 79:581–591Google Scholar
  35. Clapp JP, Young JPW, Merryweather JW, Fitter AH (1995) Diversity of fungal symbionts in arbuscular mycorrhizas from a natural community. New Phytol 130:259–265Google Scholar
  36. Clark DB, Clark DA, Read JM (1998) Edaphic variation and the mesoscale distribution of tree species in a neotropical rain forest. J Ecol 86:101–112Google Scholar
  37. Clark PJ, Evans FC (1954) Distance to nearest neighbour as a measure of spatial relationships in populations. Ecology 35:445–453Google Scholar
  38. Charley JL, West NE (1975) Plant-induced soil chemical patterns in some desert shrub-dominated ecosystems of Utah. Utah J Ecol 63:945–964Google Scholar
  39. Crick JC, Grime JP (1987) Morphological plasticity and mineral nutrient capture in two herbaceous species of contrasted ecology. New Phytol 107:403–414Google Scholar
  40. Cui M, Caldwell MM (1996a) Facilitation of plant phosphate acquisition by arbuscular mycorrhizas from enriched soil patches. I. Roots and hyphae exploiting the same soil volume. New Phytol 133:453–460Google Scholar
  41. Cui M, Caldwell MM (1996b) Facilitation of plant phosphate acquisition by arbuscular mycorrhizas from enriched soil patches. II. Hyphae exploiting root-free soil. New Phytol 133:461–467Google Scholar
  42. Cui M, Caldwell MM (1997a) A large ephemeral release of nitrogen upon wetting of dry soil and corresponding root responses in the field. Plant Soil 191:291–299Google Scholar
  43. Cui M, Caldwell MM (1997b) Shading reduces exploitation of soil nitrate and phosphate by Agropyron desertorum and Artemisia tridentata from soils with patchy and uniform nutrient distributions. Oecologia 109:177–183Google Scholar
  44. D’Antonio CM, Mahall BE (1991) Root profiles and competition between the invasive, exotic perennial, Carpobrotus edulis and two native shrub species in California coastal shrub. Am J Bot 78:885–894Google Scholar
  45. Davis MS, Wrage KJ, Reich PB (1998) Competition between tree seedlings and herbaceous vegetation: support for a theory of resource supply and demand. J Ecol 86:652–661Google Scholar
  46. De Kroon H, Hutchings MJ (1995) Morphological plasticity in clonal plants: the foraging concept reconsidered. J Ecol 83:143–152Google Scholar
  47. De Kroon H, Stuefer JF, Dong M, During HJ (1994) On plastic and non-plastic variation in clonal plant morphology and its ecological significance. Folia Geobot Phytol 29:123–138Google Scholar
  48. Derner JD, Briske DD (1999) Does a tradeoff exist between morphological and physiological root plasticity? A comparison of grass growth forms. Acta Oecol 20:519–526Google Scholar
  49. Derner JD, Briske DD, Boutton TW (1997) Does grazing mediate soil carbon and nitrogen accumulation beneath C4, perennial grasses along an environmental gradient? Plant Soil 191:147–156Google Scholar
  50. D’Hertefeldt T, Jónsdóttir IS (1999) Extensive physiological integration in intact clonal systems of Carex arenaria. J Ecol 87:258–264Google Scholar
  51. Drew MC (1975) Comparison if the effects of a localised supply of phosphate, nitrate, ammonium and potassium. New Phytol 75:479–490Google Scholar
  52. Drew MC, Saker LR (1975) Nutrient supply and the growth of the seminal root system in barley. II. Localized, compensatory increases in lateral root growth and rates of nitrate uptake when nitrate supply is restricted to only part of the root system. J Exp Bot 26:79–90Google Scholar
  53. Duke SE, Jackson RB, Caldwell MM (1994) Local reductions of mycorrhizal arbuscule frequency in enriched soil microsites. Can J Bot 72:998–1001Google Scholar
  54. Edwards CA, Bohlen PJ (1996) Biology and ecology of earthworms, 3rd edn. Chapman and Hall, LondonGoogle Scholar
  55. Ehrenfeld JG, Han X, Parsons WFJ, Zhu W (1997) On the nature of environmental gradients: temporal and spatial variability of soils and vegetation in the New Jersey Pinelands. J Ecol 85:785–798Google Scholar
  56. Einsmann JC, Jones RH, Pu M, Mitchell RJ (1999) Nutrient foraging traits in 10 cooccurring plant species of contrasting life forms. J Ecol 87:609–619Google Scholar
  57. Eissenstat DM (1992) Costs and benefits of constructing roots of small diameter. J Plant Nutr 15:763–782Google Scholar
  58. Eissenstat DM, Caldwell MM (1988) Seasonal timing of root growth in favourable microsites. Ecology 69:870–873Google Scholar
  59. Eissenstat DM, Yanai RD (1997) The ecology of root lifespan. Adv Ecol Res 27:1–60Google Scholar
  60. Eviner VT, Chapin FS III (1997). Plant-microbial interactions. Nature 385:26–27Google Scholar
  61. Facelli JM, Pickett STA (1991) Plant litter: its dynamics and effects on plant community structure. Bot Rev 57:1–32Google Scholar
  62. Farley RA, Fitter AH (1999a) Temporal and spatial variation in soil resources in a deciduous woodland. J Ecol 87:688–696Google Scholar
  63. Farley RA, Fitter AH (1999b). The responses of seven co-occurring woodland herbaceous perennials to localized nutrient-rich patches. J Ecol 87:849–859Google Scholar
  64. Finzi AC, Van Breemen N, Canham C (1998a) Canopy tree-soil interactions within temperate forests: species effects on soil carbon and nitrogen. Ecol Appl 8:440–446Google Scholar
  65. Finzi AC, Canham CD, van Breemen N (1998b) Canopy tree-soil interactions within temperate forests: species effects on pH and cations. Ecol Appl 8:447–454Google Scholar
  66. Fischer-Walter LE, Hartnett DC, Hetrick BAD, Schwab AP (1996) Interspecific nutrient transfer in a tallgrass prairie plant community. Am J Bot 83:180–184Google Scholar
  67. Fitter AH (1987) An architectural approach to the comparative ecology of plant root systems. New Phytol 106 [Suppl]:61–77Google Scholar
  68. Fitter AH (1991) The ecological significance of root system architecture: an economic approach. In: Atkinson D (ed) Plant root growth. An ecological perspective. Black-well, Oxford, pp 229–243Google Scholar
  69. Fitter AH (1994) Architecture and biomass allocation as components of the plastic response of root systems to soil heterogeneity. In: Caldwell MM, Pearcy RW (eds) Exploitation of environmental heterogeneity by plants. Academic Press, San Diego, pp 305–323Google Scholar
  70. Fowler NL (1986) Microsite requirements for germination and establishment of tree grass species. Am Midland Nat 115:131–145Google Scholar
  71. Fowler NL (1988) What is a safe site? Neighbor, litter, germination date, and patch effects. Ecology 69:947–961Google Scholar
  72. Francis R, Finlay RD, Read DJ (1986) Vesicular-arbuscular mycorrhiza in natural vegetation systems. IV. Transfer of nutrients in inter- and intra-specific combinations of host plants. New Phytol 102:103–111Google Scholar
  73. Fransen B, De Kroon H, Berendse F (1998) Root morphological plasticity and nutrient acquisition of perennial grass species from habitats of different nutrient availability. Oecologia 115:352–385Google Scholar
  74. Fransen B, De Kroon H, De Kovel CGF, Van den Bosch F (1999) Disentangling the effects of root foraging and inherent growth rate on plant biomass accumulation in heterogeneous environments: a modelling study. Ann Bot 84:305–311Google Scholar
  75. García-Moya E, McKell CM (1970) Contributions of shrubs to the nitrogen economy of a desert wash plant community. Ecology 51:81–88Google Scholar
  76. Gibson DJ (1988) The maintenance of plant and soil heterogeneity in dune grassland. J Ecol 76:497–508.Google Scholar
  77. Giller KE, Beare MH, Lavelle P, Izac AMN, Swift MJ (1997) Agricultural intensification, soil biodiversity and ecosystem function. Appl Soil Ecol 6:3–16Google Scholar
  78. Gleason HA (1926) The individualistic concept of the plant association. Bull Torr Bot Club 53:7–26Google Scholar
  79. Goldberg DE, Novoplansky A (1997) On the relative importance of competition in unproductive environments. J Ecol 85:409–418Google Scholar
  80. Goodall DW (1952) Quantitative aspects of plant distribution. Biol Rev 27:194–245Google Scholar
  81. Goodall DW (1962) Bibliography of statistical plant sociology. Excerpta Bot B 4:16–322Google Scholar
  82. Greig-Smith P (1964) Quantitative plant ecology. Butterworth, LondonGoogle Scholar
  83. Grime JP (1979) Plant strategies and vegetation processes. Wiley, ChichesterGoogle Scholar
  84. Grime JP (1994) The role of plasticity in exploiting environmental heterogenetiy. In: Caldwell MM, Pearcy RW (eds) Exploitation of environmental heterogeneity by plants. Academic Press, San Diego, pp 1–19Google Scholar
  85. Grime JP, Crick JC, Rincon JE (1986) The ecological significance of plasticity. In: Jennings DH, Trewavas AJ (eds) Plasticity in plants. Company of Biologists, Cambridge, pp 5–19Google Scholar
  86. Grime JP, Mackey JML, Hillier SH, Read DJ (1987) Floristic diversity in a model system using experimental microcosms. Nature 328:420–422Google Scholar
  87. Gross KL, Peters A, Pregitzer KS (1993) Fine root growth and demographic responses to nutrient patches in four old-field species. Oecologia 95:61–64Google Scholar
  88. Gross KL, Pregitzer KS, Burton AJ (1995) Spatial variation in nitrogen availability in three successional plant communities. J Ecol 83 357–367Google Scholar
  89. Gupta PL, Rorison IH (1975) Seasonal differences in the availability of nutrients down a podzolic profile. J Ecol 63:521–534Google Scholar
  90. Gutierrez FR, Whitford WG (1987) Chihuahuan desert annuals: importance of water and nitrogen. Ecology 68:2032–2045Google Scholar
  91. Harper JL (1977) Population biology of plants. Academic, San DiegoGoogle Scholar
  92. Harper JL (1985) Modules, branches and the capture of resources. In: Jackson JBC, Buss LW, Cook RE (eds) Population biology and evolution of clonal organisms. Yale University, New Haven, pp 1–33Google Scholar
  93. Hartnett DC, Hetrick BAD, Wilson GWT, Gibson DJ (1993) Mycorrhizal influence on intra- and interspecific neighbor interactions among co-occurring prairie grasses. J Ecol 81:787–795Google Scholar
  94. Hetrick BAD (1991) Mycorrhizas and root architecture. Experientia 47:355–362Google Scholar
  95. Hobbie SE (1992) Effects of plant species on nutrient cycling. Trends Ecol Evol 7:336–339PubMedGoogle Scholar
  96. Hobbs RJ, Hobbs VJ (1987) Gophers and grassland: a model of vegetation response to patchy soil disturbance. Vegetatio 69:141–146Google Scholar
  97. Hobbs RJ, Mooney HA (1991) Effects of rainfall variability and gopher disturbance on serpentine annual grassland dynamics. Ecology 72:59–68Google Scholar
  98. Hodge A, Robinson D, Griffiths BS, Fitter AH (1999) Why plants bother: root proliferation results in increased nitrogen capture from an organic patch when two grasses compete. Plant Cell Environ 22:811–820Google Scholar
  99. Hodge AD, Stewart J, Robinson D, Griffiths BS, Fitter AH (1998) Root proliferation, soil fauna and plant nitrogen capture from nutrient-rich patches in soil. New Phytol 139:479–494Google Scholar
  100. Hook PB, Burke IC, Lauenroth WK (1991) Heterogeneity of soil and plant N and C associated with individual plants and openings in North American shortgrass steppe. Plant Soil 138:247–256Google Scholar
  101. Hooper DU (1998) The role of complementarity and competition in ecosystem responses to variation in plant diversity. Ecology 79:704–719Google Scholar
  102. Hooper DU, Vitousek PM (1997) The effects of plant composition and diversity on ecosystem processes. Science 277:1302–1305Google Scholar
  103. Hooper DU, Vitousek PM (1998) Effects of plant composition and diversity on nutrient cycling. Ecol Monogr 68:121–149Google Scholar
  104. Horton JL, Hart SC (1998) Hydraulic lift: a potentially important ecosystem process. Trends Ecol Evol 13:232–235PubMedGoogle Scholar
  105. Huber-Sannwald E, Pyke DA, Caldwell MM (1996) Morphological plasticity following species-specific recognition and competition in two perennial grasses. Am J Bot 83:919–931Google Scholar
  106. Huber-Sannwald E, Pyke DA, Caldwell MM, Durham S (1998). Effects of nutrient patches and root systems on the clonal plasticity of a rhizomatous grass. Ecology 79:2267–2280Google Scholar
  107. Humphrey LD, Pyke DA (1997) Clonal foraging in perennial wheatgrass: a strategy for exploiting patchy soil nutrients. J Ecol 85:601–610Google Scholar
  108. Hutchings MJ, De Kroon H (1994) Foraging in plants: the role of morphological plasticity in recourse acquisition. Adv Ecol Res 25:159–238Google Scholar
  109. Inouye RS, Huntly NJ, Tilman D, Tester JR (1987) Pocket gophers (Geomys burarius), vegetation, and soil nitrogen along a successional sere in east central Minnesota. Oecologia 72:178–184Google Scholar
  110. Jackson RB, Caldwell MM (1989) The timing and degree of root proliferation in fertilesoil microsites for three cold-desert perennials. Oecologia 81:149–153Google Scholar
  111. Jackson RB, Caldwell MM (1992) Shading and the capture of localized soil nutrients: nutrient contents, carbohydrates, and root uptake kinetics of a perennial tussock grass. Oecologia 91:457–462Google Scholar
  112. Jackson RB, Caldwell MM (1993a) Geostatistical patterns of soil heterogeneity around individual perennial plants. J Ecol 81:683–692Google Scholar
  113. Jackson RB, Caldwell MM (1993b) The scale of nutrient heterogeneity around individual plants and its quantification with geostatistics. Ecology 74:612–614Google Scholar
  114. Jackson RB, Caldwell MM (1996) Integrating resource heterogeneity and plant plasticity: modelling nitrate and phosphate uptake in a patchy soil environment. J Ecol 84:891–903Google Scholar
  115. Jackson RB, Manwaring JH, MM Caldwell (1990) Rapid physiological adjustment of roots to localized soil enrichment. Nature 344:58–60PubMedGoogle Scholar
  116. Jackson RB, Pockman WT, Hoffman WA (1999) The structure and function of root systems. In: Pugnaire FI, Valladares F (eds) Handbook of functional plant ecology. Marcel Decker, New York, pp 195–220Google Scholar
  117. Jackson RB, Schenk HJ, Jobbágy EG, Canadell J, Colello GD, Dickinson RE, Field CB, Friedlingstein P, Heimann M, Hibbard K, Kicklighter DW, Kleidon A, Neilson RP, Parton WJ, Sala OE, Sykes MT (2000) Belowground consequences of vegetation change and their treatment in models. Ecol Appl 10:470–483Google Scholar
  118. Jain SK (1978) Inheritance of phenotypic plasticity in soft chess, Bromus mollis, L. (Graminae). Experientia 34:835–836Google Scholar
  119. Jakobson I, Rosendahl L (1990) Carbon flow into soil and external hyphae from roots of mycorrhizal cucumber plants. New Phytol 115:77–83Google Scholar
  120. Jobbágy EG, Jackson RB (2000) The vertical distribution of soil organic carbon and its relation to climate and vegetation. Ecol Appl 10:423–436Google Scholar
  121. Joner EJ, Jakobsen I (1995) Growth and extracellular phosphatase activity of arbuscular mycorrhizal hyphae as influenced by soil organic matter. Soil Biol Biochem 27:1153–1159Google Scholar
  122. Jónsdóttir IS, Watson MA (1997) Extensive physiological integration: An adaptive trait in resource-poor environments? In: De Kroon H, Van Groenendael JM (eds) The ecology and evolution of clonal plants. Backhuys, Leiden, pp 109–136Google Scholar
  123. Jónsdóttir IS, Callaghan TV, Headley AD (1996) Resource dynamics within arctic clonal plants. Ecol Bull 45:53–64Google Scholar
  124. Keddy PA (1991) Working with heterogeneity: an operator’s guide to environmental gradients. In: Kolasa J, Pickett STA (eds) Ecological heterogeneity. Springer, Berlin Heidelberg New York, pp 181–201Google Scholar
  125. Kendrick WB (1992) The fifth kingdom, 2nd edn. Mycologue, WaterlooGoogle Scholar
  126. Kleb HR, Wilson SD (1997) Vegetation effects on soil resource heterogeneity in prairie and forest. Am Nat 150:283–298PubMedGoogle Scholar
  127. Kleijn D, Van Groenendale JM (1999) The exploitation of heterogeneity by a clonal plant in habitats with contrasting productivity levels. J Ecol 87:873–884Google Scholar
  128. Kolasa J, Rollo CD (1991) Introduction: the heterogeneity of heterogeneity: a glossary. In: Kolasa J, Pickett STA (eds) Ecological heterogeneity. Springer, Berlin Heidelberg New York, pp 1–23Google Scholar
  129. Lal R (1991) Soil conservation and biodiversity. In: Hawksworth DL (ed) The biodiversity of microorganisms and invertebrates: its role in sustainable agriculture. CAB International, Wallingford, pp 89–103Google Scholar
  130. Lambers H, Chapin FS III, Pons TL (1998) Plant physiological ecology. Springer, Berlin Heidelberg New YorkGoogle Scholar
  131. Lauenroth WK, Sala OE, Milchunas DG, Lathropm RW (1987) Root dynamics of Bouteloua gracilis during short-term recovery from drought. Funct Ecol 1:117–124Google Scholar
  132. Laurigauderie A, Richards JH (1994) Root proliferation characteristics of seven perennial arid-land grasses in nutrient-enriched microsites. Oecologia 99:102–111Google Scholar
  133. Lawton JH (1994) What do species do in ecosystems? Oikos 71:367–374Google Scholar
  134. Lawton JH, Brown VK (1993) Redundancy in ecosystems. In: Schulze ED, Mooney HA (eds) Biodiversity and ecosystem function. Springer, Berlin Heidelberg New York, pp 255–270Google Scholar
  135. Lechowicz MJ, Bell G (1991) The ecology and genetics of fitness in forest plants. II. Microspatial heterogeneity of the edaphic environment. J Ecol 79:687–696Google Scholar
  136. Levin SA (1974) Dispersion and population interactions. Am Nat 106:207–228Google Scholar
  137. Leyser O, Fitter AH (1998) Roots are branching out of patches. Trends Plant Sci 3:203–204Google Scholar
  138. Li H, Reynolds JF (1995) On definition and quantification of heterogeneity. Oikos 73:280–284Google Scholar
  139. Li XL, Marschner H, George E (1991) Acquisition of phosphorus and copper by VAmycorrhizal hyphae and root-to-shoot transport in white clover. Plant Soil 136:49–57Google Scholar
  140. Lipson DA, Monson RK (1998) Plant-microbe competition for soil amino acids in the alpine tundra: effects of freeze-thaw and dry-re-wet events. Oecologia 113:406–414Google Scholar
  141. Lohdi MAK, Johnson FL (1989) Forest understorey biomass heterogeneity: is moisture complex or associated litter the cause? J Chem Ecol 15:129–137Google Scholar
  142. Mcintosh RP (1991) Concept and terminology of homogeneity and heterogeneity in ecology. In: Kolasa J, Pickett STA (eds) Ecological heterogeneity. Springer, Berlin Heidelberg New York, pp 24–46Google Scholar
  143. Meadows PS (1991) The environmental impact of burrows and burrowing animals — conclusions and a model. Symp Zool Soc Lond 63:327–338Google Scholar
  144. Mou P, Jones RH, Mitchell RJ, Zutter B (1995) Spatial distribution of roots in sweetgum and lobolly pine monocultures and relations with aboveground biomass and soil nutrients. Funct Ecol 9:689–699Google Scholar
  145. Mou P, Mitchell RJ, Jones RH (1997) Root distribution of two tree species under a heterogeneous nutrient environment. J Appl Ecol 34:645–656Google Scholar
  146. Naeem S, Colwell RK (1991) Ecological consequences of heterogeneity of consumable resources. In: Kolassa J, Pickett STA (eds) Ecological heterogeneity. Springer, Berlin Heidelberg New York, pp 224–255Google Scholar
  147. Naeem S, Li S (1997) Biodiversity enhances ecosystem reliability. Nature 390:507–509Google Scholar
  148. Nye PH, Tinker PB (1977) Solute movement in the soil-roots system. Blackwell Scientific, OxfordGoogle Scholar
  149. O’Keefe DM, Sylvia DM (1992) Chronology and mechanism of P uptake by mycorrhizal sweet potato plants. New Phytol 122:651–659Google Scholar
  150. Parker GG (1983) Throughfall and stemflow in the forest nutrient cycle. Adv Ecol Res 13:58–135Google Scholar
  151. Paul EA, Clark FE (1989) Soil microbiology and biochemistry Academic Press, New YorkGoogle Scholar
  152. Pearson JN, Jakobson I (1993) The relative contribution of hyphae and roots to phosphorus uptake by arbuscular mycorrhizal plants, measured by dual labelling with 32P and 33P. New Phytol 124:489–494Google Scholar
  153. Peterson H, Luxton M (1982) A comparative analysis of soil fauna populations and their role in decomposition processes. Oikos 39:287–388Google Scholar
  154. Petit C, Thompson JD (1998) Phenotypic selection and population differentiation in relation to habitat heterogeneity in Arrhenatherum elatius (Poaceae). J Ecol 86:829–840Google Scholar
  155. Pigliucci M (1996) How organisms respond to environmental changes: from phenotypes to molecules (and vice versa). Trends Ecol Evol 11:168–173Google Scholar
  156. Pregitzer KS, Hendrick RL, Fogel R (1993) The demography of fine roots in response to patches of water and nitrogen. New Phytol 125:575–580Google Scholar
  157. Raab TK, Lipson DA, Monson RK (1996) Non-mycorrhizal uptake of amino acids by roots of the alpine sedge Kobresia myosuroides: implications for the alpine nitrogen cycle. Oecologia 108:488–494Google Scholar
  158. Raab TK, Lipson DA, Monson RK (1999) Soil amino acid utilization among species of the Cyperceae: plant and soil processes. Ecology 80:2408–2419Google Scholar
  159. Reynolds HL, Hungate BA, Chapin FS III, D’Antonio CM (1997) Soil heterogeneity and plant competition in an annual grassland. Ecology 78:2076–2090Google Scholar
  160. Richards JH, Caldwell MM (1987) Hydraulic lift: substantial nocturnal water transport between soil layers by Artemisia tridentata roots. Oecologia 73:486–489Google Scholar
  161. Robertson GP, Huston MA, Evans FC, Tiedje JM (1988) Spatial variability in a successional plant community: patterns of nitrogen availability. Ecology 69:1517–1524Google Scholar
  162. Robinson D (1994) Tansley review No. 73. The responses of plants to non-uniform supplies of nutrients. New Phytol 127:635–674Google Scholar
  163. Robinson D, Rorison IH (1983) A comparison of the responses of Lolium perenne L., Holcus lanatus L. and Deschampsia flexuosa (L.) Trin. to a localized supply of nitrogen. New Phytol 94:263–273Google Scholar
  164. Robinson D, Rorison IH (1985) A quantitative analysis of the relationships between root distribution and nitrogen uptake form soil by two grass species. J Soil Sci 36:71–85Google Scholar
  165. Robinson D, Rorison IH (1988) Plasticity in grass species in relation to nitrogen supply. Funct Ecol 2:249–257Google Scholar
  166. Robinson D, Van Vuuren MMI (1998) Responses of wild plants to nutrient patches in relation to growth rate and life-form. In: Lambers H, Poorter H, Van Vuuren MMI (eds) Inherent variation in plant growth. Physiological mechanisms and ecological consequences. Backhuys, Leiden, pp 237–257Google Scholar
  167. Robinson D, Hodge A, Griffiths BS, Fitter AH (1999) Plant root proliferation in nitrogen-rich patches confers competitive advantage. Proc R Soc Lond B Biol Sci 266:431–435Google Scholar
  168. Rossi RE, Mulla DJ, Journal AG, Franz EH (1992) Geostatistical tools for modeling and interpreting ecological spatial dependence. Ecol Monogr 62:277–314Google Scholar
  169. Ryel RJ, Caldwell MM, Manwaring JH (1996) Temporal dynamics of soil spatial heterogeneity in sagebrush-wheatgrass steppe during a growing season. Plant Soil 184:299–309Google Scholar
  170. Ryser P (1998) Intra- and interspecific variation in root length, root turnover and the underlying parameters. In: Lambers H, Poorter H, Van Vuuren MMI (eds) Inherent variation in plant growth. Backhuys, Leiden, pp 441–465Google Scholar
  171. Sanders FE, Tinker PB (1971) Mechanisms of absorption of phosphate from soil by En-dogone mycorrhizas. Nature 233:278–279PubMedGoogle Scholar
  172. Sanders IR, Koide RT, Shumway DL (1999) Diversity and structure in natural communities: the role of the mycorrhizal symbiosis. In: Varma A, Hock B (eds) Mycorrhiza. Springer, Berlin Heidelberg New York, pp 571–593Google Scholar
  173. Schlesinger WH, Reynolds JF, Cunningham GL, Huenneke LF, Jarrell WM, Virginia RA, Whitford WG (1990) Biological feedbacks in global desertification. Science 247:1043–1048PubMedGoogle Scholar
  174. Schlesinger WH, Raikes JA, AE Hartley, Cross AF (1996) On the spatial pattern of soil nutrients in desert ecosystems. Ecology 77:364–374Google Scholar
  175. Schlichting CD (1986) The evolution of phenotypic plasticity in plants. Annu Rev Ecol Syst 17:667–693Google Scholar
  176. Schwinning S, Weiner J (1998) Mechanisms determining the degree of size asymmetry in competition among plants. Oecologia 113:447–455Google Scholar
  177. Shachak M, Brand S (1991) Relations among spatiotemporal heterogeneity, population abundance, and variability in a desert. In: Kolasa J, Pickett STA (eds) Ecological heterogeneity. Springer, Berlin Heidelberg New York, pp 202–223Google Scholar
  178. Silberbush M, Barber SA (1983) Sensitivity of simulated phosphorus uptake to parameters used by a mechanistic-mathematical model. Plant Soil 74:93–100Google Scholar
  179. Slade AJ, Hutchings MJ (1987) The effects of nutrient availability on foraging in the clonal herb Glechoma hederacea. J Ecol 75:95–112Google Scholar
  180. Smith TM, Shugart HH, Woodward FI (1997) Plant functional types. Cambridge University, CambridgeGoogle Scholar
  181. Snaydon RW (1992) Micro-distribution of Trifolium repens L. and its relation to soil factors. J Ecol 80:133–143Google Scholar
  182. Sparrow AD (1999) A heterogeneity of heterogeneities. Trends Ecol Evol 14:422–423PubMedGoogle Scholar
  183. St. John TV, Coleman DC, Reid CPP (1983) Growth and spatial distribution of nutrient-absorbing organs: selective exploitation of soil heterogeneity. Plant Soil 71:487–493Google Scholar
  184. Stark JM (1994) Causes of soil heterogeneity at different scales. In: Caldwell MM, Pearcy RW (eds) Exploitation of environmental heterogeneity by plants. Academic Press, London, pp 255–284Google Scholar
  185. Stark JM, Hart SC (1997) High rates of nitrification and nitrate turnover in undisturbed coniferous forests. Nature 385:61–64Google Scholar
  186. Stuefer JF (1996) Potential and limitation of current concepts regarding the response of clonal plants to environmental heterogeneity. Vegetatio 127:55–70Google Scholar
  187. Stuefer JF, Hutchings MJ (1994) Environmental heterogeneity and clonal growth: a study of the capacity for reciprocal translocation in Glechoma hederacea. Oecologia 100:302–308Google Scholar
  188. Sultan SE (1992) What has survived of Darwin’s theory? Evol Trend Plant 6:61–71Google Scholar
  189. Sutherland WJ, Stillman RA (1988) The foraging tactics of plants. Oikos 52:239–244Google Scholar
  190. Thompson L, Thomas CD, Radley JMA, Williamson S, Lawton JH (1993) The effect of earthworms and snails in a simple plant community. Oecologia 95:171–178Google Scholar
  191. Tilman D (1988) Plant strategies and the structure and dynamics of plant communities. Princeton University, PrincetonGoogle Scholar
  192. Van Vuuren MMI, Robinson D, Griffiths BS (1996) Nutrient inflow and root proliferation during the exploitation of a temporally and spatially discrete source of nitrogen in the soil. Plant Soil 178:185–192Google Scholar
  193. Vandermeer JH (1988) The ecology of intercropping. Cambridge University, New YorkGoogle Scholar
  194. Via S, Lande R (1985) Genotype-environment interaction and the evolution of phenotypic plasticity. Evolution 39:505–522Google Scholar
  195. Vinton MA, Burke IC (1995) Interactions between individual plant species and soil nutrient status in short-grass steppe. Ecology 76:1116–1133Google Scholar
  196. Vogt KA, Grier CC, Vogt DJ (1986) Production, turnover, and nutrient dynamics of above- and belowground detritus of world forests. Adv Ecol Res 15:303–377Google Scholar
  197. Wardle DA, Bonner KI, Barker GM, Yeates GW, Nicholoson KS, Bardgett RD, Watson RN, Ghani A (1999) Plant removals in perennial grassland: vegetation dynamics, decomposers, soil biodiversity and ecosystem properties. Ecol Monogr 69:535–568Google Scholar
  198. Watkinson AR (1998) The role of the soil community in plant population dynamics. Trends Ecol Evol 13:171–172PubMedGoogle Scholar
  199. Whittaker RH (1967) Gradient analysis of vegetation. Biol Rev 42:207–264PubMedGoogle Scholar
  200. Wiens JA (1989) Spatial scaling in ecology. Funct Ecol 3:385–397Google Scholar
  201. Wijesinghe DK, Hutchings MJ (1997) The effects of spatial scale of environmental heterogeneity on the growth of a clonal plant: an experimental study with Glechoma hederacea. J Ecol 85:17–28Google Scholar
  202. Wijesinghe DK, Hutchings MJ (1999) The effects of environmental heterogeneity on the performance of Glechoma hederacea: the interactions between patch contrast and patch scale. J Ecol 87:860–872Google Scholar
  203. Wilson SD (1998) Competition between grasses and woody plants. In: Cheplick G (ed) Population biology of grasses. Cambridge University, Cambridge, pp 231–254Google Scholar
  204. Wormald TJ (1992) Mixed and pure forest plantations in the tropics and subtropics. Food and Agriculture Organization, RomeGoogle Scholar
  205. Zaller JG, Amone JA III (1999) Interaction between plant species and earthworm casts in a calcareous grassland under elevated CO2. Ecology 80:873–881Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2001

Authors and Affiliations

  • Elisabeth Huber-Sannwald
    • 1
  • Robert B. Jackson
    • 2
  1. 1.Lehrstuhl für GrünlandlehreTechnische Universität MünchenFreising-WeihenstephanGermany
  2. 2.Department of Botany and Nicholas School of the EnvironmentDuke UniversityDurhamUSA

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