Howison et al 2017 Bioturbation Biocompaction
TITLE: Biotically driven vegetation mosaics in grazing ecosystems: the battle between bioturbation and biocompaction AUTHORS: Ruth A. Howison, Han Olff, Johan van de Koppel, and Christian Smit Corresponding author: Ruth A. Howison (ruthhowison@gmail.com) BifurcationModel.zip Bifurcation model result...
Main Authors: | , , , |
---|---|
Format: | Report |
Language: | unknown |
Published: |
2017
|
Subjects: | |
Online Access: | http://hdl.handle.net/10255/dryad.140103 https://doi.org/10.5061/dryad.3f2j7/1 |
id |
ftdryad:oai:v1.datadryad.org:10255/dryad.140103 |
---|---|
record_format |
openpolar |
spelling |
ftdryad:oai:v1.datadryad.org:10255/dryad.140103 2023-05-15T17:58:05+02:00 Howison et al 2017 Bioturbation Biocompaction Howison, Ruth Olff, Han van de Koppel, Johan Smit, Christian South African savanna Northern European salt-marsh 2017-03-14T06:50:27Z 36302803 http://hdl.handle.net/10255/dryad.140103 https://doi.org/10.5061/dryad.3f2j7/1 unknown doi:10.5061/dryad.3f2j7 doi:10.5061/dryad.3f2j7/1 http://hdl.handle.net/10255/dryad.140103 http://creativecommons.org/publicdomain/zero/1.0/ CC0 PDM grazing ecosystems patch conversion bistable states bioturbation compaction abiotic stress ecosystem engineering soil amelioration water infiltration nutrient availability Dataset untilArticleAppears 2017 ftdryad https://doi.org/10.5061/dryad.3f2j7/1 https://doi.org/10.5061/dryad.3f2j7 2020-01-01T15:47:49Z TITLE: Biotically driven vegetation mosaics in grazing ecosystems: the battle between bioturbation and biocompaction AUTHORS: Ruth A. Howison, Han Olff, Johan van de Koppel, and Christian Smit Corresponding author: Ruth A. Howison (ruthhowison@gmail.com) BifurcationModel.zip Bifurcation model resulting in figures 2 and 3, designed and written by Johan van de Koppel and Ruth Howison, using R. R Core Team (2015). R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. URL https://www.R-project.org/. Phase planes depicting the bifurcation analysis of simple plant-herbivore models, showing the more classical A) Herbivore-plant quality feedback, and B) Water-infiltration feedback. Phase planes depicting the bifurcation analysis of plant-herbivore models with bioturbation, showing that the interplay between bioturbation and biocompaction strongly expands the conditions under which heterogeneity can persist in grazing ecosystems, with A) only bioturbation feedback and B) the consequence of combining bioturbation and biocompaction feedbacks." GIS_Rainfall_Texture_Analysis.zip Analysis by Ruth Howison and Han Olff, using ESRI ArcMap 10.3 for Desktop Global prediction of the regions where patchiness generated by bioturbation and biocompaction is possible, eliminating for unsuitable conditions, specifically certain soil characteristics and rainfall. Incompatible soils include; permafrost, sand (> 70% sand fraction and < 15% clay fraction), organic soil (histosols or > 20% organic material dry mass), and rainfall < 400 and > 1200 mm/yr and representing limits to forage quantity and quality required to maintain large herbivores. Data sources used: harmonized world soil database (HWSD) version 1.21, 2) Rainfall parameters were delineated using the global precipitation surface available from BioClim.org (Hijmans et al. 2005) Report permafrost Dryad Digital Repository (Duke University) |
institution |
Open Polar |
collection |
Dryad Digital Repository (Duke University) |
op_collection_id |
ftdryad |
language |
unknown |
topic |
grazing ecosystems patch conversion bistable states bioturbation compaction abiotic stress ecosystem engineering soil amelioration water infiltration nutrient availability |
spellingShingle |
grazing ecosystems patch conversion bistable states bioturbation compaction abiotic stress ecosystem engineering soil amelioration water infiltration nutrient availability Howison, Ruth Olff, Han van de Koppel, Johan Smit, Christian Howison et al 2017 Bioturbation Biocompaction |
topic_facet |
grazing ecosystems patch conversion bistable states bioturbation compaction abiotic stress ecosystem engineering soil amelioration water infiltration nutrient availability |
description |
TITLE: Biotically driven vegetation mosaics in grazing ecosystems: the battle between bioturbation and biocompaction AUTHORS: Ruth A. Howison, Han Olff, Johan van de Koppel, and Christian Smit Corresponding author: Ruth A. Howison (ruthhowison@gmail.com) BifurcationModel.zip Bifurcation model resulting in figures 2 and 3, designed and written by Johan van de Koppel and Ruth Howison, using R. R Core Team (2015). R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. URL https://www.R-project.org/. Phase planes depicting the bifurcation analysis of simple plant-herbivore models, showing the more classical A) Herbivore-plant quality feedback, and B) Water-infiltration feedback. Phase planes depicting the bifurcation analysis of plant-herbivore models with bioturbation, showing that the interplay between bioturbation and biocompaction strongly expands the conditions under which heterogeneity can persist in grazing ecosystems, with A) only bioturbation feedback and B) the consequence of combining bioturbation and biocompaction feedbacks." GIS_Rainfall_Texture_Analysis.zip Analysis by Ruth Howison and Han Olff, using ESRI ArcMap 10.3 for Desktop Global prediction of the regions where patchiness generated by bioturbation and biocompaction is possible, eliminating for unsuitable conditions, specifically certain soil characteristics and rainfall. Incompatible soils include; permafrost, sand (> 70% sand fraction and < 15% clay fraction), organic soil (histosols or > 20% organic material dry mass), and rainfall < 400 and > 1200 mm/yr and representing limits to forage quantity and quality required to maintain large herbivores. Data sources used: harmonized world soil database (HWSD) version 1.21, 2) Rainfall parameters were delineated using the global precipitation surface available from BioClim.org (Hijmans et al. 2005) |
format |
Report |
author |
Howison, Ruth Olff, Han van de Koppel, Johan Smit, Christian |
author_facet |
Howison, Ruth Olff, Han van de Koppel, Johan Smit, Christian |
author_sort |
Howison, Ruth |
title |
Howison et al 2017 Bioturbation Biocompaction |
title_short |
Howison et al 2017 Bioturbation Biocompaction |
title_full |
Howison et al 2017 Bioturbation Biocompaction |
title_fullStr |
Howison et al 2017 Bioturbation Biocompaction |
title_full_unstemmed |
Howison et al 2017 Bioturbation Biocompaction |
title_sort |
howison et al 2017 bioturbation biocompaction |
publishDate |
2017 |
url |
http://hdl.handle.net/10255/dryad.140103 https://doi.org/10.5061/dryad.3f2j7/1 |
op_coverage |
South African savanna Northern European salt-marsh |
genre |
permafrost |
genre_facet |
permafrost |
op_relation |
doi:10.5061/dryad.3f2j7 doi:10.5061/dryad.3f2j7/1 http://hdl.handle.net/10255/dryad.140103 |
op_rights |
http://creativecommons.org/publicdomain/zero/1.0/ |
op_rightsnorm |
CC0 PDM |
op_doi |
https://doi.org/10.5061/dryad.3f2j7/1 https://doi.org/10.5061/dryad.3f2j7 |
_version_ |
1766166612695580672 |