The Alien Plants That Threaten South Africa’s Mountain Ecosystems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F21%3A00560375" target="_blank" >RIV/67985939:_____/21:00560375 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.3390/land10121393" target="_blank" >https://doi.org/10.3390/land10121393</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/land10121393" target="_blank" >10.3390/land10121393</a>
Alternative languages
Result language
angličtina
Original language name
The Alien Plants That Threaten South Africa’s Mountain Ecosystems
Original language description
The six major mountain ranges in South Africa support critically important ecosystem services-notably water production-and are rich in biodiversity and endemism. These mountains are threatened by detrimental land uses, unsustainable use of natural resources, climate change, and invasive alien plants. Invasive alien plants pose substantial and rapidly increasing problems in mountainous areas worldwide. However, little is known about the extent of plant invasions in the mountains of South Africa. This study assessed the status of alien plants in South African mountains by determining sampling efforts, species compositions and abundances across the six ranges in lower-and higher-elevation areas. Species occurrence records were obtained from three databases that used various approaches (roadside surveys, citizen science observations, focused botanical surveys). Most mountain ranges were found to be undersampled, and species composition assessments were only possible for two ranges. The majority of abundant alien plants in both the lower- and higher-elevation areas were species with broad ecological tolerances and characterised by long distance seed dispersal. These prevalent species were mostly woody plants-particularly tree species in the genera Acacia, Pinus, and Prosopis-that are contributing to the trend of woody plant encroachment across South African mountains. We suggest improved mountain-specific surveys to create a database which could be used to develop management strategies appropriate for each mountain range.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10618 - Ecology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Land
ISSN
2073-445X
e-ISSN
2073-445X
Volume of the periodical
10
Issue of the periodical within the volume
12
Country of publishing house
CH - SWITZERLAND
Number of pages
19
Pages from-to
1393
UT code for WoS article
000738637200001
EID of the result in the Scopus database
2-s2.0-85121621058