Abstract
Sustainable habitats play a significant role in determining the survival and habitat preservation of endangered species. To conserve the endangered species Iris dichotoma Pall. and its habitat in Taeanhaean National Park, we collected seeds from a natural population and germinated and propagated them in a greenhouse. In 2019, the propagated individuals of I. dichotoma were transplanted at two study sites in Taeanhaean National Park. After conservation translocation, annual monitoring was conducted from 2020 to 2022, and factors related to the survival and growth of I. dichotoma (clonal propagation rate [%], the flowering rate [%], the population density [individual/m2], the maximum leaf bundle length [height; cm], the maximum leaf bundle width [cm], and the pedicel length [cm]) were measured. According to the results of the monitoring of the flowering and fruiting periods for three years after transplantation, 82.4% of individuals in total were found to have survived. During 2020 to 2022, the mean population density (individual/m2) increased from 0.36 to 0.42 and the size of the leaf bundle length and the width both decreased compared to the corresponding figures in 2019 (p < 0.05). According to the findings here, the transplanted population of I. dichotoma is considered to have adapted successfully to its new site in Taeanhaean National Park.
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Claims 5
Claim · model-written summary
In total, 82.4% of transplanted individuals survived over three years.
- Taxon
- Iris dichotoma Pall.
Iris dichotomae1 - Outcome
- survivede0
- Value
- 82.4%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“82.4% of individuals in total were found to have survived”
e1“Iris dichotoma Pall.”
Claim · model-written summary
Mean population density increased from 0.36 to 0.42 individuals/m2 during 2020–2022.
- Taxon
- Iris dichotoma Pall.Iris dichotomae1
- Outcome
- mean population density (individual/m2)e0
- Direction
- increasede0
- Value
- 0.36 to 0.42e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“During 2020 to 2022, the mean population density (individual/m2) increased from 0.36 to 0.42”
e1“Iris dichotoma Pall.”
Claim · model-written summary
Leaf bundle length decreased compared with 2019.
- Taxon
- Iris dichotoma Pall.Iris dichotomae1
- Outcome
- leaf bundle lengthe0
- Direction
- decreasede0
- Comparator
- 2019e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the size of the leaf bundle length and the width both decreased compared to the corresponding figures in 2019 (p < 0.05)”
e1“Iris dichotoma Pall.”
Claim · model-written summary
Leaf bundle width decreased compared with 2019.
- Taxon
- Iris dichotoma Pall.Iris dichotomae2
- Outcome
- leaf bundle widthe1
- Direction
- decreasede0
- Comparator
- 2019e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the size of the leaf bundle length and the width both decreased compared to the corresponding figures in 2019 (p < 0.05)”
e1“maximum leaf bundle width”
e2“Iris dichotoma Pall.”
Claim · model-written summary
The authors interpret the transplanted population as successfully adapted to the new site.
- Taxon
- I. dichotomaIris dichotomae0
- Outcome
- adapted successfully to its new sitee0
- Setting
- Taeanhaean National Parke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“transplanted population of I. dichotoma is considered to have adapted successfully to its new site in Taeanhaean National Park”