Tag archive for ‘global warming’

Dangers of Coastal Erosion: Why We Need to Protect the Coast

by Admin - on Dec 29th 2017 - Comments Off on Dangers of Coastal Erosion: Why We Need to Protect the Coast

Gold Coast, Queensland, AustraliaGlobal warming causes ice caps to melt, and melt sooner. This phenomenon, in turn, raises the sea level, causing beaches to shrink and coastlines to erode. The threat of rising water and coastal erosion is real. While you may not feel the full effect, it is happening, and environmentalists are taking steps to protect the coast.

Repercussions of Coastal Erosion

Engineering professionals from ilsiengineering.com have conducted studies to understand the hydrodynamics involved in coastal erosion. They found that the phenomenon has different effects on coastlines throughout the country. The impact on undeveloped areas, it appears, would not be as big a problem as the result of densely populated areas like coastal cities. The serious repercussions to the latter include:

  • Flooding – With coastal erosion, flooding may become more frequent and dangerous. There are less blockage and water can quickly fill up the streets and cause flood damage.
  • Loss of Land – The coastal land and beach will continually be pushed back by erosion. When this happens, water can weaken the developed areas and make them unusable.
  • Economic Loss – From an economic standpoint, the absence of beaches will lessen the tourists visiting coastal cities for a swim and sunbathing.

What Can You Do to Fix It?

Geography AS Notes suggests that many projects have been completed or are currently underway that can stall coastal erosion. There are two types of techniques experts use, depending on the location of the coastline and the strength of the waves.

The first is called hard engineering technique. It uses solid materials and non-living things to keep waves from crashing to the shore. It includes seawalls, breakwaters, and tidal barriers.

The second technique is the soft engineering technique, which involves the land within and surrounding the coast. The methods include adding sand and shingle to the shore or creating marshlands to break up the waves and reduce their speed.

The environmental protection industry continues to find ways to protect the coast from unnecessary erosion. With new civil engineers entering the industry every year, more innovative ideas for preserving the beach are added.

How You Can Help the Environment

by Admin - on Dec 28th 2015 - Comments Off on How You Can Help the Environment

Global WarmingDespite what many skeptics say, global warming is real and serious for all of us. As a matter of fact, we are already experiencing the negative effects. You do not need to go further than to observe that days have gone hotter than before to know this. Consequently, it is important for us to do our part in helping conserve the environment and curb its effects. 

While the task seems complicated, there are many practical and easy ways to do this. Some of these are the following:

  1. Leave the car at home and commute – using available modes of transportation not only saves you the money you the money you spend for gas, it also lowers greenhouse emissions tremendously. Taking advantage of the train and bike roads helps you save money, get fit, meet and see more people and save the environment!
  2. Minimise wastage – Whether this be food, energy, water, or electricity. Wasted food takes up a lot of the landfill for wastes which eventually turns into a destructive greenhouse gas called methane. Planning your meals and buying according to these plans are a surefire way of limiting food wastes. Donating to food kitchens or eating leftovers will help as well. Saving water, electricity, and energy with simple adjustments such as scheduling laundry and limiting use of dryers and other appliances can go a long way. It is important to keep in mind that water, while plenty, is not unlimited! Energy and electricity takes so much manpower and greatly affect the environment.
  3. Recycle, recycle, recycle – Taking reusable bags to shopping, donating old mobile phones or batteries and reusing old materials can lower plastic consumption and waste. Reusing boxes, containers, resealable and strong plastic bags can also help minimise trash and methane emissions. You can even make money out of it. While most people think only of plastic bottles and discarded materials, you can recycle metals as well. Selling scrap metals is a great way to earn more money. Earn cash by sorting through your house for items that are no longer used or have been kept in the basement for long. Scrap metals yards will willingly buy your metals every day and at a price considerable larger than what you can earn recycling other items.

There are many ways to help the environment. You just have to do an extensive research. Save the environment, save money and earn a little more too on the side.