(updated 20.11.2017, resorted main steps; adding comparison of space of major habitats under ‘Modularity’) 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”
This chapter describes an estimation of probable hypodynamia/atrophy of the eyes as a potential health risk during long-term durations in an undersea habitat. Continue reading “Hypodynamia of the Eyes”
I know, it’s a bit off the topic, but if we succeed one day to have a kingsize underwater habitat, I want one of these !!! Get all information on the HiCan project on hi-can.com
Living in an underwater habitat requires gas treatment; an input of oxygen, the disposal of carbon dioxide and pollutants, and one kind of ‘carrier’ or inert gas (nitrogen or helium). 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.
Several 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)”
(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”
Guest Article from user Mike:
While talking with Mart about the funding of a simple underwater habitat for a first proof-of-concept, I wondered what would be the cheapest way to bring a subsea station in operation. In other words, what is the rock-bottom price for a simple solution that would allow at least two divers to spend a couple of days below the water surface? Continue reading “Guest Article: Cheapest Habitat”
(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):
The Calamar Park Digital Library is updated. There you will find all kind of relevant images, articles, manuals and reports about underwater stations and related subjects. For access contact Mart by mail.
Solar power and an undersea habitat does not seem to fit each other. But in 2012 I had the idea of a device that opens its harvesters only if the conditions are appropriate just like a hibiscus blossom at dawn. I called it a Solar Lily. Continue reading “Solar Lily to power undersea station”
How 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”
Updated 06.03.2017 – The Digital Data Processing of the station will be of major importance. Beside the conventional functions of the IT systems we should use the opportunity to establish a completely new approach concerning the User Interface (UI) and the system’s interaction with the aquanauts. Continue reading “Undersea Station: Data Processing”
Update 19.03.2016: So far 8 contributions generating 4839 visits. Thanks to all previous and coming participants. Feel free to join the development.
In terms of marketing the portholes provide probably the most important component of the system. They are fundamental reason for potential visitors to reserve a short or long stay in the system, tool for observing the outside world (during stays for educational purposes) and attraction to a look from the outside into the inside (tourism marketing).
At the same time they are one of the weak points of the system and small irregularities between the seals could lead to the collapse of the structure. Therefore, the thickness of the glass should be designed according to highest possible load. Continue reading “Undersea Station: Portholes”
Here 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”
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.
To 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”
The subject of Interior Design attracted more than 16.000 readers in the Underwater Station Forum on UnderwaterPromotion.com. The contributions are summarized here: Continue reading “Undersea Station: Interior Design”
The 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.
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:
- ntrs.nasa.gov: Plants Clean Air and Water for Indoor Environments
- ntrs.nasa.gov: Interior Landscape Plants for Indoor Air Pollution Abatement
Image: Osmunda Regalis, taken from Wikimedia, Christian Fischer [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)],
Event though our station is surrounded by water we can not use it for most of our needs. Therefore for some demands we have to establish a sweet water supply. The easiest way is to bring sweet water from the shore and to fill corresponding tanks. Well, what kind of water do we need? Continue reading “Undersea Station: Water Supply”