07/01/2026
๐๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐๐๐๐๐๐! WHAT A WAY TO START 2026! ๐ ๐
Congrats to Dr. Edgar Castaรฑares, Mr. Garry C. Marapao, Mr. Dave Nathanael S. Lamoste, Dr. Nonillon M. Aspe (MSU Naawan), and Mr. Janny A. Sumilla (Davao del Sur State College) on their publication in the Journal of Environment and Aquatic Resources!
Their study, โFlora Diversity of the Talabaan River Watershed, Naawan, Misamis Oriental,โ documented 101 plant species (35 endemic, 33 threatened), highlighting Mt. Malindawag as a local biodiversity hotspot. Critically endangered species like Yakal, Itom-itom, Kapa-kapa, and Palm were recorded, emphasizing the need for conservation amid increasing human pressures.
These findings provide key insights for sustainable management and biodiversity protection in the Talabaan River Watershed.
๐ Full article: https://doi.org/10.48031/msunjear.2026.08.03๏ฟผ
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๐๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐๐๐๐๐ ๐๐๐๐๐!
Congratulations to researchers Dr. Edgar Castaรฑares, Mr. Garry C. Marapao, Mr. Dave Nathanael S. Lamoste, and Dr. Nonillon M. Aspe of Mindanao State University at Naawan, together with Mr. Janny A. Sumilla of Davao del Sur State College, on their recent publication in the ๐๐จ๐ฎ๐ซ๐ง๐๐ฅ ๐จ๐ ๐๐ง๐ฏ๐ข๐ซ๐จ๐ง๐ฆ๐๐ง๐ญ ๐๐ง๐ ๐๐ช๐ฎ๐๐ญ๐ข๐ ๐๐๐ฌ๐จ๐ฎ๐ซ๐๐๐ฌ.
Their study, titled ๐
๐ฅ๐จ๐ซ๐ ๐๐ข๐ฏ๐๐ซ๐ฌ๐ข๐ญ๐ฒ ๐จ๐ ๐ญ๐ก๐ ๐๐๐ฅ๐๐๐๐๐ง ๐๐ข๐ฏ๐๐ซ ๐๐๐ญ๐๐ซ๐ฌ๐ก๐๐ ๐ข๐ง ๐๐๐๐ฐ๐๐ง, ๐๐ข๐ฌ๐๐ฆ๐ข๐ฌ ๐๐ซ๐ข๐๐ง๐ญ๐๐ฅ, ๐๐ก๐ข๐ฅ๐ข๐ฉ๐ฉ๐ข๐ง๐๐ฌ highlights the ecological importance of the Talabaan River Watershed, which provides essential ecosystem services such as water for domestic and agricultural use and habitat for diverse flora. Remaining patches of secondary forest and wooded land continue to support a wide range of plant species but are increasingly threatened by deforestation and land conversion. To document the floral composition of the area, the researchers conducted field surveys using stratified sampling and transect walk methods.
A total of 101 plant species were recorded, representing 80 genera and 44 families across five sites along the Talabaan River. Moraceae was the most represented family, followed by Fabaceae, Dipterocarpaceae, and Lauraceae. The study documented 35 endemic species and identified 33 species classified as threatened. Species richness was found to vary with elevation, with higher values recorded in upland areas, particularly on Mt. Malindawag, and lower richness observed in lowland areas where anthropogenic activities are more prevalent. These patterns reveal an ecological integrity gradient shaped by topographic complexity and increasing human pressures.
The results further showed that Mt. Malindawag harbors the highest number of species, accounting for more than 70 percent of the total species recorded and confirming its status as a local biodiversity hotspot. Several plant species in this area were observed to belong to threatened categories, emphasizing the critical role of relatively undisturbed habitats in conserving plant diversity within the watershed.
The rapid assessment also identified critically endangered species such as Yakal (๐โ๐๐๐๐ ๐๐ ๐ก๐ฆ๐๐๐ ๐), Itom-itom (๐ท๐๐๐ ๐๐ฆ๐๐๐ ๐๐๐๐๐๐๐๐๐๐๐ก๐), Kapa-kapa (๐๐๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐๐๐), and Palm (๐๐๐๐๐๐๐ ๐๐๐๐ข๐๐๐๐๐๐๐). Endangered species included Pitcher Plant (๐๐๐๐๐๐กโ๐๐ ๐โ๐๐๐๐๐๐๐๐๐๐ ๐๐ ), Palm (๐๐๐๐๐๐๐ ๐ ๐๐๐๐๐๐๐๐๐), and Giant Tree Fern (๐๐โ๐๐๐๐๐๐ก๐๐๐๐ ๐๐๐๐ข๐๐), along with several vulnerable species listed under DAO 2017-11, including Almaciga (๐ด๐๐๐กโ๐๐ ๐โ๐๐๐๐๐๐๐๐๐๐ ๐๐ ), White Lauan (๐โ๐๐๐๐ ๐๐๐๐ก๐๐๐ก๐), Red Lauan (๐โ๐๐๐๐ ๐๐๐๐๐๐ ๐๐๐ ๐๐ ), Ulayan (๐ฟ๐๐กโ๐๐๐๐๐๐ข๐ ๐๐๐๐๐๐ ๐๐ ), Malak-malak (๐๐๐๐๐๐ข๐๐ข๐ ๐โ๐๐๐๐๐๐๐๐ ๐), and Guijo (๐โ๐๐๐๐ ๐๐ข๐๐ ๐).
Overall, the study provides valuable baseline information on species composition, distribution, and conservation status in the Talabaan River Watershed. These findings will support the Naawan Talabaan River Watershed Management Council in formulating effective conservation and management strategies and underscore the need for coordinated efforts among local communities, government agencies, and conservation organizations.
Once again, congratulations to the researchers for this significant contribution to biodiversity research and the conservation of the Talabaan River Watershed.
Access the full article here: https://doi.org/10.48031/msunjear.2026.08.03
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