There are a number of strategies that a scuba diver can implement to reduce air consumption. Human factors can have an impact on the amount of air used on a scuba dive.

Aug 29, 2009 - Bruce Iliff

Some great scuba dive sites can be just off the beach. However, there are some techniques in tackling what can be a tricky entry and exit through the surf.

Jul 10, 2010 - Bruce Iliff

A scuba diver should look at scuba equipment when trying to decrease air consumption. Conserving air on a scuba dive is important for safety and enjoyment.

Aug 29, 2009 - Bruce Iliff

Every scuba diver should master good breathing techniques underwater. Increased safety, enjoyment, and longer time underwater can come from improving breathing technique.

Mar 27, 2010 - Bruce Iliff

A few simple, environmentally responsible techniques can help scuba divers and snorkelers protect fragile coral reefs and other underwater ecosystems when they dive.

Mar 19, 2009 - Karen Berger

An air embolism is a risk inherent in scuba diving. And like most physiological problems in scuba diving, the risk is due to the diver breathing air at high pressure.

Nov 1, 2008 - Bruce Iliff

In scuba diving, buoyancy control is an important technique to master. Controlling buoyancy can lead to longer dives, more to see, and less environmental impact.

Aug 2, 2008 - Bruce Iliff

A scuba diving alternate air supply is vital for the diver and an out-of-air buddy. There are different types of alternate air supplies, depending on the type of diving.

Aug 24, 2008 - Bruce Iliff

Caring for the planet, recycling, greenhouse gases, these concerns must not stop when divers duck under the water. Scuba divers must help conserve the underwater world.

Jun 19, 2009 - Bruce Iliff

Scuba diving requires certain skills and techniques to enhance underwater enjoyment. Some can be learnt, some need practice and some come with time spent underwater.

Aug 2, 2008 - Bruce Iliff

Breathing compressed air on scuba opens up the underwater world. But if air from the tank suddenly stops, a scuba diver will need a second source of air.

May 15, 2010 - Bruce Iliff

Pushing effectively, helpful positions, conserving energy and how to labor down are crucial information for women to know as they prepare to give birth.

Nov 9, 2006 - Brenda Lane

Protecting fisheries and endangered species is a difficult chore. Common goods such as water, and migrant fish transcend international boundaries and are in danger.

Apr 2, 2008 - Carmen Sofia Grant

Aborigines and Greens both have a strong environmental focus in activism. But are conservationists in reality serving a colonial agenda when it comes to land rights?

Nov 13, 2007 - Woorama

There are equally good arguments for taking a snorkel on a dive or not. In most situations it is personal preference and the type of scuba diving being undertaken.

Mar 27, 2010 - Bruce Iliff

Doing the backward roll scuba entry off a scuba dive boat is easy and safe when using the correct technique. And can be a fun way to start a scuba dive.

Aug 29, 2009 - Bruce Iliff

For scuba divers or non divers, White Star Quarry offers a fun day out at a low cost

Apr 6, 2012 - Kristina Schwab

While powering homes is costly, changing to energy efficient CFLs, using energy monitors and reducing stand-by power usage can go a long way to reducing power bills

Mar 16, 2010 - Ashley Wright

Scuba buoyancy is the most fundamental diving skill. Mastering buoyancy control enables a diver to use less effort to maintain his position while diving.

Sep 7, 2008 - Jim Bray

Holidays taking pictures of coral reefs and the animals that live on them can help with marine conservation.

Jun 8, 2008 - John Blatchford