@article {Kim2012,
	title = {{Hydrothermal vent community zonation along environmental gradients at the Lau back-arc spreading center}},
	journal = {Deep-Sea Research. Part I: Oceanographic Research Papers},
	volume = {62},
	year = {2012},
	pages = {10{\textendash}19},
	abstract = {The Lau back-arc spreading center exhibits gradients in hydrothermal vent habitat characteristics from north to south. Biological zonation within a few meters of vents has been described as temperature driven. We constructed georeferenced photomosaics of the seafloor out to tens of meters beyond vents to describe peripheral zonation and explore correlations between environmental conditions and the biological community. Cluster analysis separated northern sites from southern sites, corresponding to a break in substrate from basalt in the north to andesite in the south. Northern sites were dominated by anemones, and southern by sponges. A previous suggestion that dominants may be dependent on friability of the substrate was not supported; when visually distinguishable, individual species within taxa showed different patterns. Northern sites hosted proportionally more suspension feeding species. Sulfide that can support microbial food sources is at higher concentrations at these sites, though bathymetry that may enhance bottom currents is less rugged. Northern sites had higher diversity that may result from the overall northwards flow, which would generally permit easier dispersal downcurrent, though we observed no difference in dispersal strategies at different sites.},
	keywords = {ROV Jason (Remotely Operated Vehicle), ROV Medea (Remotely Operated Vehicle)},
	issn = {0967-0637},
	doi = {10.1016/j.dsr.2011.12.010},
	url = {http://dx.doi.org/10.1016/j.dsr.2011.12.010},
	author = {Kim, S and Hammerstrom, K}
}
