2015
DOI: 10.3354/meps11239
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Megabenthic assemblage structure on three New Zealand seamounts: implications for seafloor massive sulfide mining

Abstract: An assemblage including corals, crinoids, ascidians and brittlestars on Rumble II West seamount, in the vicinity of SMS deposits.

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Cited by 55 publications
(54 citation statements)
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“…The distribution of benthic communities at small spatial scales on seamounts can be highly variable, driven by the multiple habitat-types present in these complex features (Rowden et al, 2005;Boschen et al, 2015;Davies et al, 2015;Du Preez et al, 2016;Rogers, 2018;Victorero et al, 2018). This variability is a challenge for survey design, with the need to ensure sufficient area or habitat types within the seamount are sampled, and thus that potential recovery by taxa across a range of habitat types are captured.…”
Section: Methodological Issues and Checks Relating To The Detection Omentioning
confidence: 99%
“…The distribution of benthic communities at small spatial scales on seamounts can be highly variable, driven by the multiple habitat-types present in these complex features (Rowden et al, 2005;Boschen et al, 2015;Davies et al, 2015;Du Preez et al, 2016;Rogers, 2018;Victorero et al, 2018). This variability is a challenge for survey design, with the need to ensure sufficient area or habitat types within the seamount are sampled, and thus that potential recovery by taxa across a range of habitat types are captured.…”
Section: Methodological Issues and Checks Relating To The Detection Omentioning
confidence: 99%
“…These baseline studies show an undisturbed environmental state of active vent fields and can be used as ground truthing for prospective monitoring work and marine management (Levin et al, 2016b;Robert et al, 2016). Imagery based monitoring can detect and define faunal assemblages before, during and after mining or similar disturbance events and are suggested as cost effective methods (Van Dover et al, 2014;Boschen et al, 2015). Similar work with lower resolution imagery has been done at seamounts after trawling occurred, which shows changes in megafauna (Gollner et al, 2017).…”
Section: D Reconstruction and Terrain Variable Extractionmentioning
confidence: 99%
“…In most other locations, including areas targeted for mining, the potential for regional larval supply to facilitate recovery may be lower because source populations are farther away. An added complication is that some fauna on active vents are shared with those on inactive vents (Gollner et al, 2013;Boschen et al, 2015), so the latter can, under some circumstances, act as source populations after disturbance events. Consequently, the manner in which community dynamics will change in the event of connectivity disruption in the region is difficult to assess (Boschen et al, 2016).…”
Section: Evaluating Resilience To Human Disturbancementioning
confidence: 99%