Passive restoration of subtropical grassland after abandonment of cultivation.
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| Title: | Passive restoration of subtropical grassland after abandonment of cultivation. |
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| Authors: | Fensham, Rod J.1,2, Butler, Don W.1, Fairfax, Russell J.1, Quintin, Amy R.2, Dwyer, John M.2,3, Souza, Lara |
| Source: | Journal of Applied Ecology. Feb2016, Vol. 53 Issue 1, p274-283. 10p. 1 Diagram, 1 Chart, 5 Graphs. |
| Subjects: | Grassland restoration, Grass growing, Abandoned farms, Fallowing, Perennials |
| Abstract: | Passive restoration of grasslands after the abandonment of cultivation may be a viable restoration option where seed sources from remnant grasslands are available, and if the risk of deflected succession is low., Passive restoration of subtropical grassland in Queensland, Australia was evaluated along a chronosequence of abandoned cultivation (fallow) paddocks. Plant communities in fallow paddocks were compared with nearby remnant grassland., On average, species richness recovers after 60 years of abandonment and floristic composition shows affinities with nearby remnant grassland ( Bray- Curtis ˜ 0·6). The risk of deflected succession, such as dominance by exotic grasses, has apparently been low in this ecosystem., Annual grasses and forbs are rapid colonizers of the abandoned fields, and richness of perennial forbs exhibits near-linear recovery. Perennial grasses are relatively slow to establish but all except two species have statistically insignificant differences in abundance between remnant grassland and fallow fields after 20 years., The perennial grasses that recover most rapidly in fallow paddocks have disseminules that are adorned with appendages for wind dispersal including the most important dominant grass, Dichanthium sericeum. The perennial grasses that are slowest to recover are probably less effective dispersers., Synthesis and applications. Passive restoration of grasslands after the abandonment of cultivation can be a viable contribution to grassland conservation where there is an adequate matrix of remnant grasslands in the vicinity of fallows, perennial exotic species do not monopolize fallows and the dominant native grasses are well dispersed. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Applied Ecology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 112192339 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Passive restoration of subtropical grassland after abandonment of cultivation. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Fensham%2C+Rod+J%2E%22">Fensham, Rod J.</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Butler%2C+Don+W%2E%22">Butler, Don W.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Fairfax%2C+Russell+J%2E%22">Fairfax, Russell J.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Quintin%2C+Amy+R%2E%22">Quintin, Amy R.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Dwyer%2C+John+M%2E%22">Dwyer, John M.</searchLink><relatesTo>2,3</relatesTo><br /><searchLink fieldCode="AR" term="%22Souza%2C+Lara%22">Souza, Lara</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Applied+Ecology%22">Journal of Applied Ecology</searchLink>. Feb2016, Vol. 53 Issue 1, p274-283. 10p. 1 Diagram, 1 Chart, 5 Graphs. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Grassland+restoration%22">Grassland restoration</searchLink><br /><searchLink fieldCode="DE" term="%22Grass+growing%22">Grass growing</searchLink><br /><searchLink fieldCode="DE" term="%22Abandoned+farms%22">Abandoned farms</searchLink><br /><searchLink fieldCode="DE" term="%22Fallowing%22">Fallowing</searchLink><br /><searchLink fieldCode="DE" term="%22Perennials%22">Perennials</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Passive restoration of grasslands after the abandonment of cultivation may be a viable restoration option where seed sources from remnant grasslands are available, and if the risk of deflected succession is low., Passive restoration of subtropical grassland in Queensland, Australia was evaluated along a chronosequence of abandoned cultivation (fallow) paddocks. Plant communities in fallow paddocks were compared with nearby remnant grassland., On average, species richness recovers after 60 years of abandonment and floristic composition shows affinities with nearby remnant grassland ( Bray- Curtis ˜ 0·6). The risk of deflected succession, such as dominance by exotic grasses, has apparently been low in this ecosystem., Annual grasses and forbs are rapid colonizers of the abandoned fields, and richness of perennial forbs exhibits near-linear recovery. Perennial grasses are relatively slow to establish but all except two species have statistically insignificant differences in abundance between remnant grassland and fallow fields after 20 years., The perennial grasses that recover most rapidly in fallow paddocks have disseminules that are adorned with appendages for wind dispersal including the most important dominant grass, Dichanthium sericeum. The perennial grasses that are slowest to recover are probably less effective dispersers., Synthesis and applications. Passive restoration of grasslands after the abandonment of cultivation can be a viable contribution to grassland conservation where there is an adequate matrix of remnant grasslands in the vicinity of fallows, perennial exotic species do not monopolize fallows and the dominant native grasses are well dispersed. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Applied Ecology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1111/1365-2664.12551 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 274 Subjects: – SubjectFull: Grassland restoration Type: general – SubjectFull: Grass growing Type: general – SubjectFull: Abandoned farms Type: general – SubjectFull: Fallowing Type: general – SubjectFull: Perennials Type: general Titles: – TitleFull: Passive restoration of subtropical grassland after abandonment of cultivation. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Fensham, Rod J. – PersonEntity: Name: NameFull: Butler, Don W. – PersonEntity: Name: NameFull: Fairfax, Russell J. – PersonEntity: Name: NameFull: Quintin, Amy R. – PersonEntity: Name: NameFull: Dwyer, John M. – PersonEntity: Name: NameFull: Souza, Lara IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 02 Text: Feb2016 Type: published Y: 2016 Identifiers: – Type: issn-print Value: 00218901 Numbering: – Type: volume Value: 53 – Type: issue Value: 1 Titles: – TitleFull: Journal of Applied Ecology Type: main |
| ResultId | 1 |
