scholarly journals Coral reef benthic community structure is associated with the spatiotemporal dynamics of submarine groundwater discharge chemistry

2020 ◽  
Author(s):  
Florybeth Flores La Valle ◽  
Michael B. Kantar ◽  
Craig E. Nelson
Keyword(s):  
Community Structure ◽  
Coral Reef ◽  
Benthic Community ◽  
Submarine Groundwater Discharge ◽  
Groundwater Discharge ◽  
Spatiotemporal Dynamics ◽  
Benthic Community Structure ◽  
Submarine Groundwater ◽  
Discharge Chemistry

scholarly journals Offshore Submarine Groundwater Discharge at a Coral Reef Front Controlled by Faults

2019 ◽  
Vol 20 (7) ◽  
pp. 3170-3185 ◽  
Author(s):  
Danica Linda M. Cantarero ◽  
Ariel Blanco ◽  
M. Bayani Cardenas ◽  
Kazuo Nadaoka ◽  
Fernando P. Siringan
Keyword(s):  
Coral Reef ◽  
Submarine Groundwater Discharge ◽  
Groundwater Discharge ◽  
Submarine Groundwater

scholarly journals Periodic change in coastal microbial community structure associated with submarine groundwater discharge and tidal fluctuation

2016 ◽  
Vol 62 (2) ◽  
pp. 437-451 ◽  
Author(s):  
Eunhee Lee ◽  
Doyun Shin ◽  
Sung Pil Hyun ◽  
Kyung-Seok Ko ◽  
Hee Sun Moon ◽  
...  
Keyword(s):  
Community Structure ◽  
Microbial Community ◽  
Microbial Community Structure ◽  
Submarine Groundwater Discharge ◽  
Groundwater Discharge ◽  
Periodic Change ◽  
Tidal Fluctuation ◽  
Submarine Groundwater

scholarly journals Soft-sediment benthic community structure in a coral reef lagoon ‹ the prominence of spatial heterogeneity and Œspot endemism¹

1998 ◽  
Vol 174 ◽  
pp. 159-174 ◽  
Author(s):  
TA Schlacher ◽  
P Newell ◽  
J Clavier ◽  
MA Schlacher-Hoenlinger ◽  
C Chevillon ◽  
...  
Keyword(s):  
Community Structure ◽  
Coral Reef ◽  
Spatial Heterogeneity ◽  
Benthic Community ◽  
Soft Sediment ◽  
Benthic Community Structure ◽  
Reef Lagoon ◽  
Coral Reef Lagoon

Submarine Groundwater Discharge Releases CO2 to a Coral Reef

2021 ◽  
Author(s):  
Rogger E. Correa ◽  
M. Bayani Cardenas ◽  
Raymond S. Rodolfo ◽  
Mark R. Lapus ◽  
Kay L. Davis ◽  
...  
Keyword(s):  
Coral Reef ◽  
Submarine Groundwater Discharge ◽  
Groundwater Discharge ◽  
Submarine Groundwater

Estimating submarine groundwater discharge in a South Pacific coral reef lagoon using different radioisotope and geophysical approaches

2013 ◽  
Vol 156 ◽  
pp. 49-60 ◽  
Author(s):  
Douglas R. Tait ◽  
Isaac R. Santos ◽  
Dirk V. Erler ◽  
Kevin M. Befus ◽  
M. Bayani Cardenas ◽  
...  
Keyword(s):  
Coral Reef ◽  
Submarine Groundwater Discharge ◽  
Groundwater Discharge ◽  
South Pacific ◽  
Reef Lagoon ◽  
Submarine Groundwater ◽  
Coral Reef Lagoon

Nutrient dynamics in submarine groundwater discharge through a coral reef (western Lombok, Indonesia)

2019 ◽  
Vol 64 (6) ◽  
pp. 2646-2661 ◽  
Author(s):  
Till Oehler ◽  
Hendra Bakti ◽  
Rachmat Fajar Lubis ◽  
Ananta Purwoarminta ◽  
Robert Delinom ◽  
...  
Keyword(s):  
Coral Reef ◽  
Submarine Groundwater Discharge ◽  
Nutrient Dynamics ◽  
Groundwater Discharge ◽  
Submarine Groundwater

scholarly journals Submarine groundwater discharge alters coral reef ecosystem metabolism

2020 ◽  
Vol 287 (1941) ◽  
pp. 20202743
Author(s):  
Nyssa J. Silbiger ◽  
Megan J. Donahue ◽  
Katie Lubarsky
Keyword(s):  
Coral Reef ◽  
Submarine Groundwater Discharge ◽  
Structural Equation ◽  
Groundwater Discharge ◽  
High Tide ◽  
Ecosystem Metabolism ◽  
Coral Reef Ecosystem ◽  
Submarine Groundwater ◽  
Coral Reef Ecosystems ◽  
Reef Ecosystem

Submarine groundwater discharge (SGD) influences near-shore coral reef ecosystems worldwide. SGD biogeochemistry is distinct, typically with higher nutrients, lower pH, cooler temperature and lower salinity than receiving waters. SGD can also be a conduit for anthropogenic nutrients and other pollutants. Using Bayesian structural equation modelling, we investigate pathways and feedbacks by which SGD influences coral reef ecosystem metabolism at two Hawai'i sites with distinct aquifer chemistry. The thermal and biogeochemical environment created by SGD changed net ecosystem production (NEP) and net ecosystem calcification (NEC). NEP showed a nonlinear relationship with SGD-enhanced nutrients: high fluxes of moderately enriched SGD (Wailupe low tide) and low fluxes of highly enriched SGD (Kūpikipiki'ō high tide) increased NEP, but high fluxes of highly enriched SGD (Kūpikipiki'ō low tide) decreased NEP, indicating a shift toward microbial respiration. pH fluctuated with NEP, driving changes in the net growth of calcifiers (NEC). SGD enhances biological feedbacks: changes in SGD from land use and climate change will have consequences for calcification of coral reef communities, and thereby shoreline protection.

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