
| Marine
technology and biotechnology have both enjoyed incredible expansion
in recent years, led by military and basic research, but also motivated
by the high profits to be made in offshore oil production and the
virtually unlimited promise of biotechnical applications. Global
Positioning System navigation, high band-width fiber-optic cables,
in situ microprocessor-controlled data acquisition systems (tethered
and autonomous), high resolution acoustic imaging systems, isobaric/isothermal
biological sampling systems, and other new developments are available
through proven, commercial channels. |
A high-tech autonomous
underwater vehicle
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DSM
has assembled leading experts (practitioners) in these developments
into a unique team which will take full advantage of this expansion
to accomplish the tasks in seabed exploration, bioprospecting and
screening, and mineral production with an efficiency and technical
competence only dreamed of a few years ago. Oceanographic research
vessels will be required which are capable of precision navigation
and station-keeping, deployment of tethered and autonomous instrument
systems in most anticipated sea states, reliable mineral sample
and data archiving, and the facilities for preserving and culturing
extremophile organisms and associated biological materials. DSM
team members have accumulated thousands of hours in the design,
fabrication and use of the necessary equipment and procedures, and
adequate research ships are available for lease and cooperative
efforts from several sources worldwide. |
| DSM's
first priority in bioprospecting is to secure select biological
samples for further analysis internally and through strategic collaborations
with other firms in the pharmaceutical, fine chemicals, cosmetic
and nutraceutical industries. Large companies have proprietary screening
programs, which are generally best employed by the companies themselves.
In this regard, DSM would provide the biological samples with some
minimal characterization. There are also intermediate companies
and companies that specialize in screening programs (companies that
have been created during the last few years to capitalize
on advances in microarray technology). With these, DSM would have
collaborative arrangements where additional select screening would
be done internally. |

German
research vessel SONNE
A world class research ship
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There are also several federal programs that encourage the exploitation
of natural products isolated from unusual sources for benefit
(such as for anticancer agents) and for which highly sophisticated
screening programs are in place. DSM will, of course, make use
of such programs. Additionally, DSM will have its own limited
screening program for select targets of opportunity.
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DSM
scientists and engineers are working with Phelps Dodge Exploration
Corporation and Halliburton SubSea (an operating unit of Halliburton
Company) to develop the necessary exploration and mining systems
from proven commercial components. Halliburton SubSea is the designer
and fabricator of the NamSSOL device which is very successfully
producing marine diamonds off the coast of Namibia in southern Africa,
has extensive operations in deep-water oil and gas exploration and
production, and routinely operates to depths of 5,000 meters or
greater. Numerous discussions between Halliburton SubSea and DSM
personnel confirm that these technologies are directly transferable
to deep seabed mining. DSM proposed a study to scope the cost of
designing and constructing a seabed mining facility. This would
include removal of seafloor materials, transporting to the surface
and then surface transport to an onshore treatment facility. Halliburton
SubSea has proprietary engineering software from their worldwide
oil and gas activities to accomplish this. |
| Since
the discovery of hydrothermal vent systems in the late 1970's, marine
scientists have initiated intensive studies of these systems using
deep-diving submersibles and other modern tools. The base of the
food web for hydrothermal vent communities is populated by a group
of bacteria-like microbes, named Archaea, which are genetically
quite distinct from other life on Earth. Scientists now believe
that Archaea may have preceded all other life forms on the planet.
The associated mineral deposits, called volcanogenic massive sulfides
(VMS), are the modern and still-forming analogs of ancient mineral
deposits currently mined on land (e.g. the Kuroko, Kidd Creek, and
Noranda mines).
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Namco Diamond Mining
Dredging Machine
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| They
form near seabed volcanoes where mineral-laden hot springs, also
known as hydrothermal vents, deposit their loads of dissolved metals.
DSM intends to mine only inactive vent sites (sulfide accumulations)
and to use active vents a guide to inactive sites. More than 140
sites worldwide have been explored where massive sulfide deposits
are in evidence; dozens of these sites have positive indications
that potentially commercial deposits exist. Some appear to have
bonanza grades of copper, zinc, lead, silver and gold, though much
exploration must be done to confirm this. |
Examples of deep sea exploration technology
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Today
there is no real competition in the area of deep sea mining and
biotechnical gathering around the black smokers or sulfide deposit
areas of tectonic plate collision. DSM "will be going where no
man has gone before". As a result the technologies, inventions,
processes, and thinking are entering new eras.
Therefore,
DSM does not have patterns to follow or others who are entering
into the same arena to observe their success and failure.
DSM's
primary goal is to become within five years the first major deep
seabed mining and biotechnology company, producing commercial
levels of copper, zinc and other metals and also providing high
value biological products for pharmaceutical, neutraceutical and
chemical industries. Before Year 5, at least six deposit sites
will be economically evaluated and, where warranted, detailed
mining programs will be defined. An extensive bioprospecting and
screening program will be operating during this period. Before
the end of Year 4, the decision will be made for commercial mining
and, if the decision is positive, the commercial system will be
deployed in Year 5.
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