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Research: Adapting to climate change requires new coastal management approach

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New research proposes changing the science of coastal management to adapt to the environmental impacts of climate change.  Coastal decision-makers must move away from considering physical and economic forces in isolation to fully recognise and explain changes to our coastlines, according to new research from Cardiff University.

The coastlines where we live, work and play have long been altered by people, but now researchers have investigated why developed coastlines change over time in ways that are fundamentally different from their undeveloped, natural counterparts.

Published in the journal Geomorphology, the research sets the scene for a new approach to understanding these changes in the context of climate change.

The paper explains that the processes that change the shape of natural coastlines are physical; storms and waves move sediments around, eroding the shoreline in some places and building it out in others.

In contrast, the dominant processes that change the shape of developed coasts, researchers state, are economic – especially where shorelines are actively modified by hard sea defences and additional sand brought in to compensate for beach erosion.

The authors say that these interventions, which are largely linked to economics of coastal property value and tourism, affect how natural physical processes – especially those driven by waves and storms – interact with the coastline itself.

The research states that developed coastal zones can therefore be described as “coupled systems” governed by reciprocal relationships between physical and economic forces.

With research in this area tending to look at these forces in isolation, Dr Eli Lazarus from Cardiff University and his colleagues explain the need to bring them together in order to advance our understanding of coastal management in the context of future climate change.

Dr Lazarus, lead researcher from Cardiff University’s School of Earth and Ocean Sciences, said: “Understanding the dynamics of developed coastlines is essential for improved assessment of risk, for better integrated coastal management, and for effective adaptation to environmental changes driven by climate change.

“Through this work we are laying out a framework for how to convert information about decision-making processes into new models of developed coastline dynamics.”

Lazarus’s coauthors include researchers from the British Geological Survey, Duke University, and the Center for Sustainability at Saint Louis University. The team makes a series of recommendations for future research on developed coastlines:
(1) gain insight into the social processes of coastal decision-makers (which extends into the disciplines of decision scientists, psychologists, and economists);
(2) quantify how human modifications to coastal shape and natural sediment budgets affect coastal physical change over large spatial scales and long time scales; and
(3) improve knowledge exchange and co-production between scientists and practitioners.

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Environment

How to be More eco-Responsible in 2018

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eco-responsible
Shutterstock / By KENG MERRY Paper Art | https://www.shutterstock.com/g/kengmerrymikeymelody

Nowadays, more and more people are talking about being more eco-responsible. There is a constant growth of information regarding the importance of being aware of ecological issues and the methods of using eco-friendly necessities on daily basis.

Have you been considering becoming more eco-responsible after the New Year? If so, here are some useful tips that could help you make the difference in the following year:

1. Energy – produce it, save it

If you’re building a house or planning to expand your living space, think before deciding on the final square footage. Maybe you don’t really need that much space. Unnecessary square footage will force you to spend more building materials, but it will also result in having to use extra heating, air-conditioning, and electricity in it.

It’s even better if you seek professional help to reduce energy consumption. An energy audit can provide you some great piece of advice on how to save on your energy bills.

While buying appliances such as a refrigerator or a dishwasher, make sure they have “Energy Star” label on, as it means they are energy-efficient.

energy efficient

Shutterstock Licensed Photo – By My Life Graphic

Regarding the production of energy, you can power your home with renewable energy. The most common way is to install rooftop solar panels. They can be used for producing electricity, as well as heat for the house. If powering the whole home is a big step for you, try with solar oven then – they trap the sunlight in order to heat food! Solar air conditioning is another interesting thing to try out – instead of providing you with heat, it cools your house!

2. Don’t be just another tourist

Think about the environment, as well your own enjoyment – try not to travel too far, as most forms of transport contribute to the climate change. Choose the most environmentally friendly means of transport that you can, as well as environmentally friendly accommodation. If you can go to a destination that is being recommended as an eco-travel destination – even better! Interesting countries such as Zambia, Vietnam or Nicaragua are among these destinations that are famous for its sustainability efforts.

3. Let your beauty be also eco-friendly

eco-friendly

Shutterstock / By Khakimullin Aleksandr

We all want to look beautiful. Unfortunately, sometimes (or very often) it comes with a price. Cruelty-free cosmetics are making its way on the world market but be careful with the labels – just because it says a product hasn’t been tested on animals, it doesn’t  mean that some of the product’s ingredients haven’t been tested on some poor animal.

To be sure which companies definitely stay away from the cruel testing on animals, check PETA Bunny list of cosmetic companies just to make sure which ones are truly and completely cruelty-free.

It’s also important if a brand uses toxic ingredients. Brands such as Tata Harper Skincare or Dr Bronner’s use only organic ingredients and biodegradable packaging, as well as being cruelty-free. Of course, this list is longer, so you’ll have to do some online research.

4. Know thy recycling

People often make mistakes while wanting to do something good for the environment. For example, plastic grocery bags, take-out containers, paper coffee cups and shredded paper cannot be recycled in your curb for many reasons, so don’t throw them into recycling bins. The same applies to pizza boxes, household glass, ceramics, and pottery – whether they are contaminated by grease or difficult to recycle, they just can’t go through the usual recycling process.

People usually forget to do is to rinse plastic and metal containers – they always have some residue, so be thorough. Also, bottle caps are allowed, too, so don’t separate them from the bottles. However, yard waste isn’t recyclable, so any yard waste or junk you are unsure of – just contact rubbish removal services instead of piling it up in public containers or in your own yard.

5. Fashion can be both eco-friendly and cool

Believe it or not, there are actually places where you can buy clothes that are eco-friendly, sustainable, as well as ethical. And they look cool, too! Companies like Everlane are very transparent about where their clothes are manufactured and how the price is set. PACT is another great company that uses non-GMO, organic cotton and non-toxic dyes for their clothing, while simultaneously using renewable energy factories. Soko is a company that uses natural and recycled materials in making their clothes and jewelry.

All in all

The truth is – being eco-responsible can be done in many ways. There are tons of small things we could change when it comes to our habits that would make a positive influence on the environment. The point is to start doing research on things that can be done by every person and it can start with the only thing that person has the control of – their own household.

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Environment

5 Tips for Making Your Bakery Greener

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green bakery
Shutterstock Licensed Photo - By Noppadon stocker | https://www.shutterstock.com/g/noppadon

Bakeries are staple businesses in small towns and urban areas alike. Much like diners and cafes, bakeries are the heartbeat of American society. It’s where people drink their morning coffee and grab a slice of pie after a dinner. But from the perspective of sustainability, what are they doing to stay green?

5 Ways to Make Your Bakery a Little Greener

You might think “green” and “bakery” don’t belong in the same sentence unless St. Patrick’s Day is around the corner, but things are changing and there’s actually a huge market for bakeries that use green products and practices. From New York City to Los Angeles and every small town and big city in between, there are bakeries embracing the green movement. Could yours be the next?

As you look to redefine your bakery, here are some green tips you might find helpful:

1. Work With Green Suppliers

Being green isn’t just about making sure the practices inside of your bakery are sustainable and energy efficient. You also need to be sure you’re working with other green companies in your supply chain. Otherwise, you’re not really having much of an impact.

While it used to be a challenge when Rubin first started out, today it’s fairly easy to locate green suppliers. Do some research and reevaluate your current partnerships if they appear to be inefficient.

2. Reduce Packaging Waste

If most of your bakery goods are sold to-go, you probably go through a lot of packaging. One of your primary focuses should be on reducing packaging waste and using more sustainable materials.

“Many of our clients own bakeries and we’ve seen them experience a major shift over the past few years,” Plastic Container City explains. “Whereas they used to be pretty frivolous with how they packaged and served food, they’re now thinking really strategically about how they can curb waste and embrace sustainability. It’s great to see.”

3. Curb Food Waste

Food waste is a big issue in any food-related business. Try to be really cognizant of your biggest causes of food waste and look for solutions that allow you to maximize ingredients and resources. This may look like making bigger batches, moving to smaller batches, donating food to local kitchens, or getting into food composting.

4. Conserve Water

The average bakery uses a lot of water. From making different food items to cleaning pots and dishes, water is always running. One practical step you can take is to use more water-efficient practices in the kitchen. Observe how things are currently being done and look for areas where you can improve – such as with washing dishes.

5. Use More Efficient Appliances

Finally, if you’re willing and able to make an upfront investment, swapping out old appliances with newer energy efficient models can make a big difference in your bakery’s total energy consumption. It’ll cost you something on the front end, but you’ll slowly recoup the money and rest easy knowing your carbon footprint is much lower.

Sustainability in the Heartland

Small town bakeries represent the heartland of the country. And if we’re going to get serious about sustainability at a core societal level, it’s imperative that we begin with the fabric that binds America together. By prioritizing eco-friendly decision making in key American businesses, such as bakeries, we can begin to make noticeable progress. Are you prepared to do your part?

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