Sciences marines : recherche et développement

Abstrait

Fledgling Micro-Scale Reef Restoration Comes on Several Reef Coastlines

Johnson Riche

Reef organisms influence microorganisms at intervals the encompassing H₂O, nonetheless the special and temporal dynamics of H₂O microbe communities settled in proximity to corals area unit seldom investigated. to raised perceive reef H₂O microbe community dynamics over time and house, we have a tendency to collected small-volume H₂O samples throughout the day and night over a seventy two hour amount from 3 locations that differed in special distance from five Porites asteroids coral colonies on a shallow reef in St. John, U.S. Virgin Islands: near-coral (sampled five cm horizontally from every colony), reef-depth (sampled a pair of m higher than every colony) and surface H₂O (sampled one m from the H₂O surface). In the slightest degree time points and locations, we have a tendency to quantified abundances of microbe cells, sequenced tiny fractional monetary unit rRNA genes of microorganism and archaeal communities, and measured inorganic nutrient concentrations.