Data from: Community disassembly and invasion of remnant native grasslands under fluctuating resource supply

Tognetti PM, Chaneton EJ

Date Published: September 16, 2014

DOI: http://dx.doi.org/10.5061/dryad.46181

 

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Title Tognetti vegetation environmental data
Downloaded 11 times
Description This file contains micro-environmental and vegetation data from a 4-yr mowing and fertilization experiment in a remnant of native grassland. The data also describe pre and post (natural) burning structure of the same remnant community before being manipulated in the experiment. The experiment consisted of annual mowing and fertilization with 20 g N m-2 yr-1, in the form of ammonium nitrate. We evaluated the dynamics of various native and exotic functional groups. Species were classified into grasses (=graminoids), legumes and non-legume forbs, and were labelled as native or exotic based on local floras. For each functional group, we calculated the percentage cover and species richness (number) per plot and sampling date. Above- and below-ground resource levels were monitored in only six of the blocks on the same sampling dates as for the vegetation. Microenvironmenal variables measured were photosynthetically active radiation beneath the canopy, soil water and N content in the top soil.
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When using this data, please cite the original publication:

Tognetti PM, Chaneton EJ (2015) Community disassembly and invasion of remnant native grasslands under fluctuating resource supply. Journal of Applied Ecology 52(1): 119-128. http://dx.doi.org/10.1111/1365-2664.12349

Additionally, please cite the Dryad data package:

Tognetti PM, Chaneton EJ (2014) Data from: Community disassembly and invasion of remnant native grasslands under fluctuating resource supply. Dryad Digital Repository. http://dx.doi.org/10.5061/dryad.46181
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