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Thanayut Changruenngam. Species distribution models of musaceae family in Thailand with limited occurrence data. Doctoral Degree(Computational Science). Mae Fah Luang University. Learning Resources and Educational Media Center. : Mae Fah Luang University, 2021.
Species distribution models of musaceae family in Thailand with limited occurrence data
Name: Thanayut Changruenngam
Classification :.LCCS: QK495.M78
Abstract:
Species distribution model (SDMs) is one of the powerful tools to predict the suitability map to address the ecology and conservation approaches. The three algorithms (MaxEnt, generalized linear model: GLM, and Random Forest) were selected to project the suitable map of Musaceae family, Genus Musa, Genus Ensete and 11 species, which there were different occurrence data. These species were divided into 3 groups according to the sample size (Large, Medium, Small). Due to a limitation of occurrence data, MaxEnt and Fuzzy selection of pseudo absences had been applied to GLM and RF model to enhance the occurrence data. MaxEnt was presence-only data, it could not use the fuzzy logic to create pseudo absence data. In conclusion, species distribution models were calculated using six methods to select the best model. These models have used to evaluate a suitable map to find a species was evaluated to conservation status following criteria of IUCN Red List. The results showed that (i) MaxEnt still had high efficiency in creating a model that consisted more than five occurrence data. However, Random forest model with fuzzy selection of pseudo absences has a performance not different from MaxEnt moreover, it was an able method to create a species distribution model for three occurrence data. (ii) the distribution area of the Musaceae family was approximately 100,000 square kilometers wide, the situation of Ensete superbum, Musa graclics, Musa laterans and Musa serpentine was considered not very good. (iii) Musa graclics was considered being facing a high risk of extinction in the wild (VU - Vulnerable).
Mae Fah Luang University. Learning Resources and Educational Media Center
Address:
CHIANG RAI
Email:
library@mfu.ac.th
Name: Jantrararuk Tovaranonte
Role:
Advisor
Created:
2021
Modified:
2021-11-19
Issued:
2021-11-19
วิทยานิพนธ์/Thesis
application/pdf
CallNumber:
QK495.M78 T367s 2020
eng
DegreeName: Doctor of Philosophy
Level: Doctoral Degree
Descipline: Computational Science
Grantor: Mae Fah Luang University
©copyrights Mae Fah Luang University
RightsAccess:
ใช้เวลา
0.019317 วินาที
Thanayut Changruenngam
| Title | Contributor | Type |
|---|---|---|
| Strong convergence theorems for a common fixed point of nonexpansive mappings, nonspreaading mappings and mixed equilibrium problems
มหาวิทยาลัยเชียงใหม่ Thanayut Changruenngam | Kamonrat Nammanee Suthep Suantai Worapong Fupinwong | วิทยานิพนธ์/Thesis |
| Species distribution models of musaceae family in Thailand with limited occurrence data
มหาวิทยาลัยแม่ฟ้าหลวง Thanayut Changruenngam | Jantrararuk Tovaranonte | วิทยานิพนธ์/Thesis |
Jantrararuk Tovaranonte
| Title | Creator | Type and Date Create |
|---|---|---|
| Effect of plant growth regulators on gene expression and flower development in jatropha curcas l.
มหาวิทยาลัยแม่ฟ้าหลวง Siam Popluechai, Ph. D.;Jantrararuk Tovaranonte, Ph. D. | Anupharb Seesangboon | วิทยานิพนธ์/Thesis |
| Species distribution models of musaceae family in Thailand with limited occurrence data
มหาวิทยาลัยแม่ฟ้าหลวง Jantrararuk Tovaranonte | Thanayut Changruenngam | วิทยานิพนธ์/Thesis |