Complex sentence: This is where the Maritime Archaeological Association of New Zealand (MAANZ) became involved physically, and is in the process of conserving the artefacts and trying to identify them, in order to help identify the wreck.
Split into simpler sentences: This is where the Maritime Archaeological Association of New Zealand (MAANZ) became involved physically. We are in the process of conserving the artefacts and trying to identify them, in order to help identify the wreck.