‘Project Undersea Station’ Introduction

Wordpress Header (updated 24.07.2017, several additions) Project CalamarPark Undersea Station aims the development of a new generation of undersea settlements. Technically based on experiences of prior stations there will be several new considerations concerning expandability, size and usage. All results will be open-source (except some marketing details necessary for continuous popularity) and anybody who is interested has the chance to contribute his ideas. Until the minimum financial frame is completed we will go on collecting as many information as possible, implement them to a realistic blueprint and constantly improve the final design. Ultimately the final goal is the actual building of the habitat. Continue reading “‘Project Undersea Station’ Introduction”

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Wireless Sensor Network (WSN)

Control Panel in UWL HelgolandSeveral years ago Benjamin proposed a system of sensors inside the habitat measuring all necessary parameters like oxygen, carbon dioxide etc. and communicating among each other. Last days we talked about it again and found out, that it would still be a good solution. So we decided to publish it here again. Below you find the original thread, translated from German: Continue reading “Wireless Sensor Network (WSN)”

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Financing an undersea station

financing an undersea station

(Updated 07.06.2017; added crowdfunding, daily turnover by educational institutions and underwater archaeology) The most professional underwater habitat so far is still the Aquarius habitat in Florida. This quality comes to a certain price of $1.2 to $3 million per year. Due to budget cuts, NOAA ceased funding Aquarius habitat after September 2012, with no further missions scheduled after a July 2012 mission. It was a very exciting period having the facility on risk. It took until January 2013 when a proposal to keep Aquarius running under Florida International University administration was accepted. What could we do in future projects to avoid sooner or later close-downs by lacks of financing? Continue reading “Financing an undersea station”

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Breathing Gas Processing: Overview

Breathing Gas ProcessingUpdated 05.06.2017 (added reasons for not storing tanks inside the habitat)

Living in an underwater habitat requires gas treatment; an input of oxygen and the disposal of carbon dioxide and pollutants. Industrial divers live in a pressure complex on a support vessel and all air treating is done outside the habitat on the vessel. It seems there are not too many references of air being treated inside an underwater habitat. If we are mistaken do not hesitate to comment this article accordingly.

Continue reading “Breathing Gas Processing: Overview”

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Undersea Station: Biocoil

Lloyd Godson and the Biocoil(Updated 04 April, 2017) In our undersea station one of the ways to absorb Carbon dioxide from the air and to produce oxygen instead might be beside classic scrubbers the Biocoil reactor that was first introduced by a science class of Cascade High School in the US. It looks like a quiet simple system based on Chlorella algae and it was used in Lloyd Godson’s ‘BioSub’ project in 2007.

The Biocoil and BioSUB Projects on ABC’s Behind The News (BTN):

Continue reading “Undersea Station: Biocoil”

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Augmented Reality Underwater

Augmented Reality Underwater by Hololens in Neemo 21How helpful would it be to have Augmented Reality underwater in a closed environment like an Undersea Station? NASA experimented with Augmented Reality (AR) or Mixed Reality (MR) by using Microsofts HoloLens at the Aquarius Reef Base off the coast of Key Largo, Florida, in late July/August 2015. Potential astronauts used the device for tasks like checking emergency breathing equipment. Therefore they were going through a series of steps ranging from turning valves to finding and plugging in equipment, and setting up equipment to support an undersea robot. Continue reading “Augmented Reality Underwater”

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Underwater Station: Virtual Porthole

Virtual Porthole inside the Underwater StationHere is an idea for a porthole where the structure of the underwater station does not allow to install one. For example on the ceiling, where penetrations of the shell should be strictly avoided in order to maintain the integrity of the emergency safety area in the upper part of the living area. The Virtual Porthole would consist of a camera on the exterior of the shell and a TV flat screen on same position inside the habitat. Continue reading “Underwater Station: Virtual Porthole”

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Undersea Station Dietary: Mana

To provide food to the Aquanauts might be more difficult than thought concerning changing weather, water/pressureproof transportation, as well as emerging odours and chemical compounds inside the habitats atmosphere.  A complete or partial solution could be a meal replacement like Mana. MANA is a balanced food providing all nutrients the human body needs. It comes in the form of drink or powder being produced in Prague. Learn more on their webpage.

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Aquanaut Decompression

NEEMO Diver under Aquarius HabitatTo stay in an underwater habitat longer than 12 hours means to stay under saturated conditions, which requires an aquanaut decompression sequence of at least several hours. This decompression procedure is very critical: if any of aquanauts gets into an emergency situation, there is no way to take him out of the chamber before the sequence is finished. If the procedure is badly designed there is no way to bring a paramedic into the chamber. For the period of several hours the aquanaut would be alone with his companion. Continue reading “Aquanaut Decompression”

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The UW Station Forum (2007-2012)

forum-logoThe first idea for an undersea station developed in 2007 with the opening of the Underwater Station Forum on UnderwaterPromotion.com. In the following 5 years we collected nearly 250 evaluated contributions on 34 subjects. Without counting all hits of bots and search engines we had more than 200.000 interested readers. The page might have been fatally hacked, but all these contributions were not lost. We distilled them and are still publishing the summaries on CalamarPark.com since 2016. Still it is an open-source project and we ask everyone interested in the subject to contribute his ideas and comments via the comment function under each post.

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Plants Clean Air and Water for Indoor Environments

Osmunda Regalis, Christian Fischer [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)],Back in the late ‘80s, NASA was looking for ways to detoxify the air in its space stations. So it conducted a study to determine the most effective plants for filtering the air of toxic agents and converting carbon dioxide to oxygen.See more on GOOD Magazine. Or the corresponding pdf’s:

Image: Osmunda Regalis, taken from Wikimedia, Christian Fischer [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)],

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Tektite Habitat on Wikipedia

OAR/National Undersea Research Program (NURP)The Tektite habitat was an underwater laboratory which was the home to divers during Tektite I and II programs. The Tektite program was the first scientists-in-the-sea program sponsored nationally. The habitat capsule was placed in Great Lameshur Bay, Saint John, U.S. Virgin Islands in 1969 and again in 1970. Get all information on Wikipedia.

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