Resiliency of seagrass beds in shallow waters of Tacloban City, Philippines after super Typhoon Yolanda

Seagrasses have high ecological services as a promoter of biological productivity and biodiversity. When Super 

Typhoon Yolanda (Haiyan) devastated Tacloban City in 2013, two years after, seagrass beds started to emerge in 

the shallow waters of Cancabato Bay, Anibong Bay, and San Juanico Straight. Five species of seagrass were 

identified: Cymodocea rotundata, Cymodocea serrulata, Enhalus acoroides, Halodule uninervis and Thalassia 

hemprichii. Pooled resiliency attributes from literature to describe the acclimatization of the emerging seagrass 

beds and patches, anchoring on the resiliency model of Unsworth et al. 2015, suggesting three intervening 

factors: biological, biophysical, and support ecosystem. In the dearth of literature and studies of seagrass beds 

after Super Typhoon Haiyan, four stations were established in the shallow waters of Tacloban City to depict some 

resiliency characteristics. Biological indicators such as canopy height, shoot density, and; biomass were 

computed, showing recuperation values for seagrass health. Some physical environmental factors such as total 

suspended solids (TSS), pH, dissolved oxygen (DO), salinity, turbidity, and water movement were also identified. 

In a separate study, nitrates and phosphates levels (mgL-1) of sediments and seawater in Cancabato Bay and 

Anibong Bay showed ambient levels suitable for seagrass growth. Residents also amassed seagrass-associated 

epifaunal macroinvertebrates communities, such as mollusks and gastropods, for commercial and domestic 

utilities. Mangrove patches, complimentary with seagrass beds, are also showing recovery after the inundation. 

Though the analysis is just based on minimal inquiry and needs more in-depth investigations, seagrass in the 

shallow waters of Tacloban City is manifesting recovery and showing attributes of resilience. 

Subscribe to access this work and thousands more
Overall Rating

0

5 Star
(0)
4 Star
(0)
3 Star
(0)
2 Star
(0)
1 Star
(0)
APA

Matillano, B. (2023). Resiliency of seagrass beds in shallow waters of Tacloban City, Philippines after super Typhoon Yolanda. Afribary. Retrieved from https://afribary.com/works/resiliency-of-seagrass-beds-in-shallow-waters-of-tacloban-city-philippines-after-super-typhoon-yolanda-2

MLA 8th

Matillano, Bryan Joseph "Resiliency of seagrass beds in shallow waters of Tacloban City, Philippines after super Typhoon Yolanda" Afribary. Afribary, 24 Feb. 2023, https://afribary.com/works/resiliency-of-seagrass-beds-in-shallow-waters-of-tacloban-city-philippines-after-super-typhoon-yolanda-2. Accessed 05 Nov. 2024.

MLA7

Matillano, Bryan Joseph . "Resiliency of seagrass beds in shallow waters of Tacloban City, Philippines after super Typhoon Yolanda". Afribary, Afribary, 24 Feb. 2023. Web. 05 Nov. 2024. < https://afribary.com/works/resiliency-of-seagrass-beds-in-shallow-waters-of-tacloban-city-philippines-after-super-typhoon-yolanda-2 >.

Chicago

Matillano, Bryan Joseph . "Resiliency of seagrass beds in shallow waters of Tacloban City, Philippines after super Typhoon Yolanda" Afribary (2023). Accessed November 05, 2024. https://afribary.com/works/resiliency-of-seagrass-beds-in-shallow-waters-of-tacloban-city-philippines-after-super-typhoon-yolanda-2