Community scale 15N isoscapes: tracing the spatial impact of an exotic N2-fixing invader

Grieve Rascher K, Hellmann C, Maguas C, Werner C (2012)
Ecology Letters 15(5): 484-491.

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Abstract
Plantplant interactions are key processes shaping plant communities, but methods are lacking to accurately capture the spatial dimension of these processes. Isoscapes, i.e. spatially continuous observations of variations in stable isotope ratios, provide innovative methods to trace the spatial dimension of ecological processes at continental to global scales. Herein, we test the usefulness of nitrogen isoscapes (d15N) for quantifying alterations in community functioning following exotic plant invasion. Nitrogen introduced by an exotic N2-fixing acacia could be accurately traced through the ecosystem and into the surrounding native vegetation by combining native species foliar d15N with spatial information regarding plant location using geostatistical methods. The area impacted by N-addition was at least 3.5-fold greater than the physical area covered by the invader. Thus, downscaling isoscapes to the community level opens new frontiers in quantifying the spatial dimension of functional changes associated with invasion and in resolving the spatial component of within-community interactions.
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Grieve Rascher K, Hellmann C, Maguas C, Werner C. Community scale 15N isoscapes: tracing the spatial impact of an exotic N2-fixing invader. Ecology Letters. 2012;15(5):484-491.
Grieve Rascher, K., Hellmann, C., Maguas, C., & Werner, C. (2012). Community scale 15N isoscapes: tracing the spatial impact of an exotic N2-fixing invader. Ecology Letters, 15(5), 484-491.
Grieve Rascher, K., Hellmann, C., Maguas, C., and Werner, C. (2012). Community scale 15N isoscapes: tracing the spatial impact of an exotic N2-fixing invader. Ecology Letters 15, 484-491.
Grieve Rascher, K., et al., 2012. Community scale 15N isoscapes: tracing the spatial impact of an exotic N2-fixing invader. Ecology Letters, 15(5), p 484-491.
K. Grieve Rascher, et al., “Community scale 15N isoscapes: tracing the spatial impact of an exotic N2-fixing invader”, Ecology Letters, vol. 15, 2012, pp. 484-491.
Grieve Rascher, K., Hellmann, C., Maguas, C., Werner, C.: Community scale 15N isoscapes: tracing the spatial impact of an exotic N2-fixing invader. Ecology Letters. 15, 484-491 (2012).
Grieve Rascher, Kathie, Hellmann, Christine, Maguas, Cristina, and Werner, Christiane. “Community scale 15N isoscapes: tracing the spatial impact of an exotic N2-fixing invader”. Ecology Letters 15.5 (2012): 484-491.
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PMID: 26747268
Evidence from the real world: ¹⁵N natural abundances reveal enhanced nitrogen use at high plant diversity in Central European grasslands
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PMID: IND500732180

50 References

Data provided by Europe PubMed Central.

Biotic invasions: causes, epidemiology, global consequences and control
Mack, Ecol. Appl. 10(), 2000
Short- and long-term impacts of Acacia longifolia invasion on the belowground processes of a Mediterranean coastal dune ecosystem
Marchante Elizabete, Kjoller Annelise, Struwe Sten, Freitas Helena., Agric., Ecosyst. Environ., Appl. Soil Ecol. 40(2), 2008
PMID: IND44101472
Ecophysiological traits associated with the competitive ability of invasive Australian acacias
Morris, Divers. Distrib. 17(), 2011
Physiological and morphological responses to water stress in two Acacia species from contrasting habitats.
Otieno DO, Schmidt MW, Adiku S, Tenhunen J., Tree Physiol. 25(3), 2005
PMID: 15631984
Natural abundance 15N in soil and litter across a nitrate-output gradient in New Hampshire
Pardo LH, Hemond HF, Montoya JP, Pett-Ridge J., For. Ecol. Manage. 251(3), 2007
PMID: IND43989320
Impact: toward a framework for understanding the ecological effects of invaders.
Parker IM, Simberloff D, Lonsdale WM, Goodell K, Wonham M, Kareiva PM, Williamson MH, Von Holle B, Moyle PB, Byers JE., Biol. Invasions 1(1), 1999
PMID: IND23252727
Phenotypic plasticity of an invasive acacia versus two native Mediterranean species
Peperkorn, Funct. Plant Biol. 32(), 2005
Acacia longifolia invasion impacts vegetation structure and regeneration dynamics in open dunes and pine forests
Rascher, Biol. Inv. 13(), 2011
Understory invasion of A. longifolia in a Mediterranean pine forest negatively affects the water use and carbon assimilation rates of native trees
Rascher, Ecosystems 14(), 2011
Can biological invasions induce desertification?
Ravi S, D'Odorico P, Collins SL, Huxman TE., New Phytol. 181(3), 2009
PMID: 19154316
Trees and shrubs as invasive alien species - a global review
Richardson, Divers. Distrib. 17(), 2011
The ecology of scale
Rietkerk, Ecol. Model. 149(), 2002
delta(15)N as an integrator of the nitrogen cycle.
Robinson D., Trends Ecol. Evol. (Amst.) 16(3), 2001
PMID: 11179580
Monitoring vegetation systems in the Great Plains with ERTS
Rouse, Proc. Third ERTS Symposium 1(), 1973
Dynamic niche sharing in dry acidic grasslands - a 15N-labeling experiment
Stahl, Plant Soil 344(), 2011

Virginia, 1989
Biological Invasion by Myrica faya Alters Ecosystem Development in Hawaii.
Vitousek PM, Walker LR, Whiteaker LD, Mueller-Dombois D, Matson PA., Science 238(4828), 1987
PMID: 17814707
Foliar 15N natural abundance in Hawaiian rainforest - patterns and possible mechanisms
Vitousek, Oecologia 78(), 1989
Direct and indirect effects of invasive plants on soil chemistry and ecosystem function.
Weidenhamer JD, Callaway RM., J. Chem. Ecol. 36(1), 2010
PMID: 20077127
High competitiveness of a resource demanding invasive acacia under low resource supply
Werner C, Zumkier U, Beyschlag W, Maguas C., Plant ecology. 206(1), 2010
PMID: IND44304487
A simplified GIS approach to modeling global leaf water isoscapes.
West JB, Sobek A, Ehleringer JR., PLoS ONE 3(6), 2008
PMID: 18560592

AUTHOR UNKNOWN, 2010
Components of plant competition along an experimental gradient of nitrogen availability
Wilson, Ecology 72(), 1991
Soil Bacteria and Fungi Respond on Different Spatial Scales to Invasion by the Legume Lespedeza cuneata.
Yannarell AC, Busby RR, Denight ML, Gebhart DL, Taylor SJ., Front Microbiol 2(), 2011
PMID: 21687434
Ecosystem level impacts of invasive Acacia saligna in the South African Fynbos
Yelenik, Restor. Ecol. 12(), 2004

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